baber/WOPTO huggingface dataset:
Patent DE-3437370-A1 (DE)
Title: Small plastic dispensing unit for keg-like cans
Inventor: KIENLEIN THOMAS
IPC: B67D3/04
Filed: 1984-10-11
Abstract: Small plastic dispensing unit for keg-like cans, which has a dispensing nozzle (8) connected to a tap body (1) with a tap. A tap key (5) is inserted in the tap body (1). One to four notches (9) are moulded on the upper edge of the dispensing nozzle (8) and barb-like teeth (10) which project at an angle are moulded on its periphery, while inserts (11, 12, 16) with a star-shaped cross-section are inserted into the outlet aperture (13). <IMAGE>
Patent DE-3439102-A1 (DE)
Inventor: FAERBER JUERGEN
IPC: B65D5/06
Filed: 1984-10-25
Abstract: The invention relates to a tear-open flap orifice on packs consisting of plastic-coated laminated material with a folded-round fillet-seam closure (10), there being in a first seam region (14) at least one full cut and in a second seam region (15) at least one weakening line in the form of a half cut which extends beyond the second seam region into the region of the first pack surface in contact with the filling material of the pack. As a result of an appropriate arrangement of the full cuts and half cuts, an easy-to-handle tear-open flap orifice is obtained by simple means for the entire range from drinking-straw, pour-out, drinking and spoon orifices to separating-strip orifices on freeze packs.
Patent DE-3442216-A1 (DE)
Title: Plastic impact-protection trim strips or similar for cars, having coloured or fluorescent plastics visible surfaces
Inventor: THUERER HARRI
IPC: B60R13/04
Filed: 1984-11-19
Abstract: The invention relates to a plastics impact-protection trim strip for cars, having coloured or fluorescent plastics visible surfaces. Until now such coloured visible surfaces were produced subsequently by insertion, adhesive bonding or similar processes, which, apart from the economic disadvantage, also had the disadvantage that the coloured visible surfaces applied after extrusion or injection moulding were readily detached by various external effects. In order to permit a more economically favourable production of a plastics impact-protection trim strip of this kind with the elimination of all disadvantages, the object was achieved according to the invention by firmly bonding one or more plastics visible surfaces provided with coloured or fluorescent pigments to a plastics base body with or without a metal profile insert by coextrusion or multicomponent injection moulding (sandwich moulding).
Patent DE-3445572-A1 (DE)
Title: Inductive negative feedback
Inventor: MUELLER RALF
IPC: H04R3/00
Filed: 1984-12-14
Abstract: The invention is based on the object of obtaining a voltage corresponding to the voice coil movement of a dynamic transducer and to feed this back as a negative feedback. This is achieved in that the counter-emf generated by the voice coil is coupled out by transformer means. The primary side is the voice coil itself, the secondary side is a magnetic-field-sensitive component in the immediate vicinity of the voice coil. This, for the first time, provides for negative diaphragm feedback from dynamic headphones and ribbon loudspeakers. It is also the cheapest way of providing negative feedback from mid-range and treble loudspeakers.
Patent DE-3446541-A1 (DE)
Title: Process and device for cleaning masonry, in particular for cleaning hot coke ovens
Inventor: BERTULIES HORST
IPC: C10B43/02
Filed: 1984-12-20
Abstract: The invention relates to a process and a device for cleaning masonry, in particular for detaching graphite mass and torcret mass from the refractory masonry of hot coke ovens, the cleaning being effected by blasting with an abrasive agent. The device suitable for carrying out the process has a hand-manipulated lance with a nozzle, the lance being of long design. To facilitate the manipulation, the lance is fitted in a C-shaped ring of pneumatically height-adjustable design.
Patent DE-3508577-A1 (DE)
Title: Addition of additional liquids to the fuel in spark ignition and diesel engines in order to reduce emissions
Inventor: WINKLER RAIMUND
IPC: F02M25/00
Filed: 1985-03-11
Abstract: Addition of water or other additional liquids with and without additives to the fuel in spark ignition and diesel engines, in amounts variable as a function of the load, just upstream of the injection pump, in order to reduce the emissions and the fuel consumption. From a separate water and additive tank, the amount of liquid, calculated and controlled by a computer, is fed to the fuel upstream of the fuel feed pump or the injection pump. The mixture, mixed as finely as possible or emulsified, is fed to the injection pump by the feed pump or by a mixer directly upstream of the injection pump.
Patent DE-3510339-A1 (DE)
Title: Closure device for a vessel
Inventor: PEGELOW ERICH
IPC: A47J41/00
Filed: 1985-03-22
Abstract: A closure device which can be inserted in a sealing manner in the neck (30) of a vessel, having a hollow housing (12) which is open at the bottom and in which there is arranged an adjusting device which can be operated from the outside of the housing for a ram (27) which is mounted in the region of the lower base side of the housing and with which the vessel neck (30) can be sealed off in such a way that, with the closure device inserted in the neck, a closable opening is provided from the interior of the vessel to the outlet member (spout or nozzle). The lower edge of the base side (23) of the housing holds a membrane (22) which stretches over the base side, consists of elastic material, and has a circumferential outer shoulder (26) and a closed bottom (25) which is enclosed by the outer shoulder and against which the vertically adjustable ram (27) presses, the membrane (22) resting in a sealing manner against the vessel neck (30) in the closed position and being raised from the neck (30) in the open position. The adjusting device for the ram is preferably adjustable via two stages of height. <IMAGE>
Patent DE-3514412-A1 (DE)
Title: Method for separately detecting the consumption of thermal energy of a plurality of consumer units fed from an energy control centre
Inventor: ZIESEL WERNER
IPC: G01K17/06
Filed: 1985-04-20
Abstract: The invention relates to a method for separately detecting the consumption of thermal energy of a plurality of consumer units fed from an energy control centre with the aid of thermal energy counters assigned to each consumer unit and whose measured values are fed, as the case may be, to a measured value detection and output apparatus in analog or digital form. In order to permit automatic detection of the consumption values measured by the calorific counters in the case of a change of user of these consumer units, in accordance with the invention each user is to be assigned a code, e.g. in the form of an adaptor, a plug-in card, a magnetic card or the like, via which the respective calorific counter of the desired consumer unit is controlled in such a way that the quantity of heat consumed in the code timing section is detected in each case and, as the case may be, is forwarded to the measured value detection and output apparatus. <IMAGE>
Patent DE-3525163-A1 (DE)
Inventor: LIESER KARL
IPC: B25G1/10
Filed: 1985-07-13
Abstract: A handle for tools, specifically for screwdrivers, is disclosed. The handle consists of two materials of different hardness, of which the harder material supporting the tool is incompressible under the forces occurring at operational load, whereas the other material permits slight elastic deformations under forces of load. In order to obtain a hand-sympathetic design which nevertheless transmits high torques, the two gripping zones of softer material are situated adjacent to a gripping zone of harder material located between them.
Patent DE-3525831-A1 (DE)
Title: Device for connecting electrical cables to an apparatus
Inventor: WEILER LOTHAR
IPC: H01R13/625
Filed: 1985-07-19
Abstract: An adaptor (4) is specified for connecting at least two electrical cables (7, 8) to a plug socket (2) which is fixed to the housing. The adaptor (4) has a plug (3) on one side and two plug sockets (5, 6) on the other side. The plug and plug sockets are in each case connected to one another by means of a bayonet fitting. In order that the adaptor (4) cannot be twisted in the plug socket (2) and in consequence be lost, it has a sprung arm (11) which can be fixed to the housing (1) of the apparatus which carries the plug socket (2). <IMAGE>
Patent DE-3526197-A1 (DE)
Title: Method and apparatus for placing precast supporting elements, in particular reinforced-concrete supports, in boreholes
Inventor: FROMME THEO DIPL ING
IPC: E02D13/04
Filed: 1985-07-23
Abstract: Published without abstract.
Patent DE-3535606-A1 (DE)
Title: Regenerator for signals in AMI code
Inventor: GOETZ HANS-JOACHIM DR ING
IPC: H04L25/49
Filed: 1985-10-05
Abstract: The main components of the described regenerator for signals in AMI code are a Schmitt trigger (ST), a time decider (ZE) and a code rule violation tester (VP). The AMI-coded signal, and two mutually complementary output signals of the time decider (ZE), are fed via symmetrical base time-lag devices (VZ1, VZ2, VZ3) to the code rule violation tester (VP). The dimensions of the base time-lag devices (VZ1, VZ2, VZ3) are such that, taking into account the typical signal transit times through the Schmitt trigger (ST) and the time decider (ZE), the edges of the delayed AMI-coded signal (SA3) appear exactly one signal element timing period earlier than the assigned edges in the delayed output signals (SA1, SA2) of the time decider (ZE). To avoid the need to equalise the base time-lag devices (VZ1, VZ2, VZ3) again if a deviation from the typical signal transit times occurs, the output signal of the time decider (ZE) is additionally delayed asymmetrically (V1, V2) by a fraction of a signal element timing period, the AMI-coded signal is delayed symmetrically (V3) by a half, and a change-over switch in the code rule violation tester (VP) is replaced by two mutually independent switches. <IMAGE>
Patent DE-3536620-A1 (DE)
Title: Process and apparatus for the production and cleaning of ceramic handles and for fixing them to a ceramic container
Inventor: HOFFMANN HANS-DIETER
IPC: B28B5/08
Filed: 1985-10-15
Abstract: In a process for the production and cleaning of ceramic handles and for fixing them to a ceramic container, for example jug, cup, pot or the like, the prepared ceramic material is injected under pressure out of a chamber into a two-part mould and is shaped into a handle, and the handle is trimmed, cleaned on the inside and outside and subsequently fixed to the container. In order to increase the production rate, whilst maintaining a good quality of the handles and without a special investment outlay, the handle is injected in a two-part mould with a horizontal parting plane, which has at least one mould cavity for the handle and the mould bottom part of which is arranged at least doubly on a turntable, the formed handled is moved out of the injection position in the mould bottom part and, being turned through 180 DEG , is transferred onto a plate, provided with at least one handle recess, of at least one machining table equipped with a plurality of such plates and rotatable about a vertical axis, the handle is trimmed successively in separate positions of the machining table and is cleaned first on the inside and then on the outside by means of moistened sponges, and the cleaned handle located in the horizontal position is moved over the machining table into a further position, in which a container supplied with its axis horizontal is pressed against the handle, with the latter simultaneously being supported at the rear, and subsequently the container... Original abstract incomplete. <IMAGE>
Patent DE-3540456-A1 (DE)
Title: Rubber composition
Inventor: HIRATA YASUSHI
IPC: C08K5/32
Filed: 1985-11-14
Abstract: A rubber composition which contains, based on 100 parts by weight of natural rubber and/or synthetic diene rubber, from about 20 to 100 parts by weight of reinforcer filler and from about 0.1 to about 3.0 parts by weight of a nitroso compound of the formula (I) <IMAGE> in which R<1> and R<2>, which may be identical or different, are selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a hydroxyalkyl group having 1 to 6 carbon atoms, a cycloalkyl group and an aryl group, and from about 0.1 to about 3.0 parts by weight of a halogenated organic compound of the formula (II) <IMAGE> is distinguished by improved green tensile strength and improved green modulus and, after vulcanisation, by improved hysteresis loss and improved cut growth properties.
Patent DE-3600598-A1 (DE)
Title: Child's or doll's pushchair
Inventor: FISCHER HANS
IPC: B62B9/26
Filed: 1986-01-11
Abstract: The invention relates to a child's or doll's push chair with a pair of sloping struts which are held at a distance from one another and are composed of two parts connected to each other in a manner such that they pivot and can be bent over. And arranged on the lower end of said struts is one wheel axle and articulated to each strut is a support strut, the lower ends of which bear the other wheel axle, it being possible to spread both pairs of struts apart and to fold them one on top of the other, and both pairs of struts jointly serve to support a luggage basket. The support struts are articulated to an extension, which projects downwards over the joint, of the upper sloping strut part and the luggage basket is hinged to the two pairs of struts in a manner such that it cannot be detached.
Patent DE-3600764-A1 (DE)
Inventor: MUELLER HANNS PETER DR
IPC: C08G18/00
Filed: 1986-01-14
Abstract: A thermosetting reactive resin mixture is made from an organic polyisocyanate, a polyepoxide and a heat activatable catalyst. The catalyst is a tertiary or quaternary ammonium salt of an alkylating or acidic ester of an organic phosphonic acid or of phosphoric acid. The polyisocyanate and polyepoxide are used in quantities such that the equivalent ratio of isocyanate groups to epoxide groups is from 1.2:1 to 70:1. These mixtures may be heated to produce plastics having excellent heat resistance, moisture and abrasion resistance, low dielectric losses and excellent molding properties.
Patent DE-3600972-A1 (DE)
Title: Method and device for riveting leaf springs
Inventor: RUECKEL FRITZ
IPC: B21J15/02
Filed: 1986-01-15
Abstract: The invention relates to a method and a device for joining tangential leaf springs to a pressing plate by means of a blind hole rivet joint. The full rivets provided for, with a somewhat longer design than usual, are driven into the blind hole with plastic deformation, completely fill the blind hole and also bridge the gap to the round fastening openings in the tangential leaf springs.
Patent DE-3602617-A1 (DE)
Title: Method of generating three-dimensional effects
Inventor: LAEGER EVA
IPC: B44C1/18
Filed: 1986-01-29
Abstract: The parchment paper provided with motifs is applied to cardboard coated with waterproof glue. In this process, small wrinkles or corrugations are formed over the entire parchment, which are still readily identifiable even after drying. As a result of this newly developed technology, all motifs are designed in a much more three-dimensional manner.
Patent DE-3603433-A1 (DE)
Title: Lightweight panels based on mineral fibres and thermoplastic binders
Inventor: DOTZAUER BERNHARD DR
IPC: E04C2/16
Filed: 1986-02-05
Abstract: Lightweight panels with sound-insulating properties based on mineral fibres and, as binder, 6 to 15%, referred to the weight of the mineral fibres, of polymers of a glass transition temperature range from 50 to 90 DEG C, composed of, from 60 to 100% of their weight, (meth)acrylates having 1 to 4 C atoms in the alcohol radical and, from 0 to 40% of their weight, acrylonitrile and/or styrene, which additionally contain, if appropriate, mineral fillers, flame retardants and water repellents, which additionally contain 5 to 30% by weight, referred to the mineral fibres, of cement and 0 to 15% by weight, referred to the mineral fibres, of melamine formaldehyde polycondensates of a molar ratio of melamine to formaldehyde of 1 : 1.2 to 1 : 3 and a dilutability with water of, at most, 1 : 10, and also processes for their production.
Patent DE-3603481-A1 (DE)
Inventor: HEGLER WILHELM
IPC: F16L11/11
Filed: 1986-02-05
Abstract: A plastic corrugated tube, in the outer wall of which has a circular ring corrugation, is provided on one end with an integrally molded-on plain coupler having an approximately cylindrical inner face. Its inside diameter (d) is substantially equal to the outside diameter (d) of the corrugated tube, and the circular rings that form the corrugation and are spaced apart from one another by the distance (T) in the longitudinal direction of the tube each have the approximate cross section of a trapezoid tapering toward the outside; to this end, they have an approximately annular-cylindrical outer wall section (a) and slightly inclined side wall sections adjoining the outer wall section. To enable simple laying of the tubes by inserting the tube end into a sleeve coupler even when there are relatively large tolerances in diameter and in particular in the outer diameter of the tubes, yet simultaneously to attain a tight coupler union, at least a portion of the outer wall sections of the circular rings is provided with an annular elevation that can be elastically deformed radially inwardly in common with the respective outer wall section. The outside diameter (D) of the elevation, in the undeformed state, is slightly greater than the inside diameter (d) of the sleeve coupler.
Patent DE-3609809-A1 (DE)
Title: Guide device for portable circular saw
Inventor: DIXIUS HERMANN
IPC: B27B5/18
Filed: 1986-03-22
Abstract: The invention describes a guide device for a portable circular saw which has a saw blade or the like in a recess of a sole plate. So that exact cuts are possible with the portable circular saw in a simple manner, the guide device has a base plate and two guide rails, arranged at a distance above the base plate and at a distance from one another and running parallel to the base plate and to one another, for guiding the circular-saw sole plate put onto the guide rails.
Patent DE-3609950-A1 (DE)
Title: Bulk-material-filled exhaust catalytic converter for spark ignition engines of motor vehicles
Inventor: BRUNER VLADIMIR DIPL ING
IPC: F01N3/28
Filed: 1986-03-25
Abstract: In the bulk-material-filled exhaust catalytic converter for spark ignition engines of motor vehicles, the bulk material consists of zeolite which is arranged between two perforated plates inside a container and is fixed as a pack by mechanical binding.
Patent DE-3612484-A1 (DE)
Title: Physical anaesthesia
Inventor: KOZIOL JOHANNES CHR
IPC: A61N1/34
Filed: 1986-04-14
Abstract: The resting potential of the cell membrane is brought about by sodium and potassium ions being present at different concentrations on either side of the membrane, and the membrane having a great permeability for potassium ions in the resting state while it is virtually impermeable for sodium ions. Disturbance of this bioelectric equilibrium leads to vegetative disturbances (as the "resting state" cannot occur) owing to potential differences. However, since the sodium and potassium ions present in the cell and in the interstices of the cell are, among others, charge carriers, they can be moved by strong alternating electric fields and, moreover, the cell membrane becomes conducting. This achieves a voltage equalisation as far as deep sleep. However, subjective results must be confirmed by clinical tests (voltage difference of the cell in the "resting state" 0.090 volt).
Patent DE-3620044-A1 (DE)
Title: Cylinder head for internal combustion engines
Inventor: LANGER MANFRED DIPL ING
IPC: F02F1/24
Filed: 1986-06-14
Abstract: A cylinder head for internal combustion engines is described, which has a plate (2) of a thermally insulating, ceramic material held on the combustion chamber end of the cylinder head (1) assigned to each cylinder (7). In order to avoid the risk of cracking in the ceramic plate due to locally occurring high temperature gradients, it is proposed that recesses (6) with rounded bottoms be provided, uniformly distributed over the circumference on the radially outer edge of the plate (2), the depth of which recesses is calculated so that their radially innermost point lies approximately on a diameter corresponding to the cylinder bore (7). <IMAGE>
Patent DE-3700276-A1 (DE)
Title: Sensor using the ultrasound pulse echo principle, with automatic suppression of interference targets (clutter)
Inventor: RUMP HANNS
IPC: G01S15/04
Filed: 1987-01-07
Abstract: The invention describes an ultrasound pulse echo sensor, in the case of which, if static targets are present, the sensitivity of the sensor is reduced at exactly the relevant point on the time axis without the overall sensitivity being adversely affected. The invention in this case makes use of a shift register which operates at a clock rate which is an even-numbered multiple of the clock frequency, the clock rate corresponding to the register number.
Patent DE-3703727-A1 (DE)
Title: Device for mounting a component on a printed circuit board
Inventor: SAEMANN RUDOLF
IPC: H05K3/30
Filed: 1987-02-07
Abstract: In the case of a device for mounting an electrical or electronic component which possibly needs to be exchanged or replaced, namely in particular a trimming resistor (tuning resistor) on a printed circuit board, it is proposed to arrange a spacer on the printed circuit board such that this fixes the component at a predetermined height above the printed circuit board, to be precise at a height which holds the component upwards out of the potting compound covering when the space is subsequently to be filled with potting compound. The holder has insertion aids for the electrical connecting wires of the trimming resistor and latching means, so that the electrical component can be inserted and latched in immediately by means of precut and suitably bent connecting wires. The holder is preferably part of a potting frame which is arranged on the printed circuit board. The holder allows the component which possibly has to be replaced to be replaced even when the potting compound has been applied.
Patent DE-3708595-A1 (DE)
Title: Device for generating heat for heating purposes and/or consumer water heating
Inventor: KNOOP BERND
IPC: F24H1/52
Filed: 1987-03-17
Abstract: The invention relates to a device for generating heat for heating purposes and/or consumer water heating. It has a burner (1) subdivided into two or more burner sections (1a, 1b), supplied via a distributor (12) with gas from a supply line (16). At least one burner section (for example, 1b) can be shut off from a gas regulator armature (2) by means of a slider or a valve (18, 61), which has remote operation and is located directly in or on the distributor (12). Without additional space requirement or installation expenditure, the burner (1) can consequently be operated in zones, for example, in two or more power stages. This makes possible convenient adaptation to the respective heat requirement while maintaining good efficiency. <IMAGE>
Patent DE-3709482-A1 (DE)
Title: Chain wheel (sprocket wheel) for bicycles
Inventor: NEUMANN UWE DIPL ING
IPC: B62M9/08
Filed: 1987-03-23
Abstract: The invention relates to a chain wheel for bicycles, having varying distances of its periphery from the axle of the pedal cranks, which are offset by 180@ with respect to each other, and intends to provide a chain wheel by means of which the energy requirement during pedalling is reduced. According to the invention, it is proposed, for this purpose, to assemble the peripheral shape of the chain wheel from circular arcs of different radii, the pedal cranks being arranged, in the approximately horizontal position, in regions of lower radii, while the point of engagement of the running-on chain is, at the same time, situated in the region of the largest radius (Figures 1, 2). <IMAGE>