baber/WOPTO huggingface dataset:
Patent DE-3150870-A1 (DE)
Title: Chain unit, in particular for conveying devices in the food industry
Inventor: FARKAS ISTVAN
IPC: B65G17/20
Filed: 1981-12-22
Abstract: The invention relates to a chain unit, in particular for conveying devices in the food industry, which has a detachable space chain and which, to simplify its construction and to reduce its construction height and to improve the hygienic conditions, has chain links which are arranged in a row on a horizontal shaft which is located in bearings of a roller rolling in the chain transporter.
Patent DE-3201437-A1 (DE)
Title: Injection timing device for fuel injection pumps of injection internal combustion engines
Inventor: STIPEK THEODOR DIPL ING DR
IPC: F02D1/16
Filed: 1982-01-19
Abstract: For adjusting the timing of the fuel injection for fuel injection pumps an injection timing device which is equipped with centrifugal weights (7) is provided. The injection pump shaft (1) is connected to the drive shaft of the pump so as to be adjustable in its angle of rotation, the centrifugal weights (7) adjusting the injection pump shaft (1) relative to the drive shaft in the direction of rotation as they move outwards. The centrifugal weights (7) are mounted on a carrier (5) so as to swivel about an axis (6) running transversely to the injection pump shaft (1), the bearing having some play in the axial direction of the swivel axis (6). In the gap thus formed between the centrifugal weights (7) and the carrier (5), damping elements (32), especially damping plates or damping rings, are arranged. These damping elements (32) are formed from plastic shims with good sliding and damping characteristics. <IMAGE>
Patent DE-3204052-A1 (DE)
Title: Process and apparatus for producing three-dimensional figures or models for play or handicraft purposes
Inventor: REUTTER OSCAR
IPC: A63H33/00
Filed: 1982-02-06
Abstract: The invention relates to processes for producing three-dimensional figures or models for play or handicraft purposes, the figure or the model to be created being produced completely or from individual segmental or semicircular elements, by filling one or more mould shells with plastic or free-flowing, curing or drying modelling material, and the matching mould shells or the matching elements being placed in the correct position against each other or joined together to form the complete mould and firmly connected to each other, before or after, respectively, the curing and at least partial demoulding, as well as apparatuses for carrying out the process.
Patent DE-3205413-A1 (DE)
Title: Device for pressing on sleeves
Inventor: WEISZHAR JOHANN
IPC: H01R43/04
Filed: 1982-02-16
Abstract: Published without abstract.
Patent DE-3213000-A1 (DE)
Title: Vehicle body with good aerodynamic properties
Inventor: LUDWIEG HUBERT PROF DR
IPC: B62D25/00
Filed: 1982-04-07
Abstract: A vehicle body with good aerodynamic properties, in particular for passenger cars, is proposed, which body has a passenger cell (13) which has an approximately rectangular cross-section and has at least one windscreen (11) arranged at an incline. In order to decrease drag, the vertical change in the cross-sections of the vehicle body is assigned such a change in width in the longitudinal direction that edges are only flowed around (tranverse flow of the upper longitudinal edge of the vehicle) to a small extent without the flow being broken up or such a flow occurs without substantial breaking up. <IMAGE>
Patent DE-3217477-A1 (DE)
Inventor: WEBER WILHELM
IPC: B22C9/00
Filed: 1982-05-10
Abstract: 1. Flask for a vacuum-produces mould from binder-free moulding sand, comprising a flask frame (1) being designed as a hollow section to be connected to a vacuum source, characterized by that bars (5) are provided crossing the flask frame (1), being inherent to the latter and being designed as hollow sections, said bars being connectable over the hollow section of the flask frame (1) to the vacuum source and being provided with suction ports along their lengths.
Patent DE-3217945-A1 (DE)
Inventor: EHRLINGER WOLFGANG DIPL ING
IPC: H01P5/107
Filed: 1982-05-13
Abstract: A waveguide-microstrip transition arrangement including, a waveguide section and a microstrip portion, for coupling waveguide modes between the waveguide section and the microstrip portion. The waveguide section has waveguide walls defining waveguide wall surfaces including a short-circuited end wall surface and side wall surfaces. A channel passes through one of the side walls and presents an opening at the associated wall surface. The microstrip portion includes a substrate having opposite sides with a ground plane disposed on one side of the substrate and a microstrip conductor disposed on the other side of the substrate. The substrate passes through the waveguide section, entering the waveguide section at a location where the wall currents of the waveguide section flowing transversely to the substrate are at a miniumum. A portion of the microstrip conductor is disposed on the substrate to pass through the channel into the waveguide section free of contact with the waveguide walls. The substrate has no ground plane in the regions of the interior of the waveguide section and of the plane of separation of the waveguide wall where the substrate is disposed. The ground plane extends into and terminates within the channel.
Patent DE-3227552-A1 (DE)
Inventor: BERNHARDT GUENTHER DIPL CHEM D
IPC: C08F218/02
Filed: 1982-07-23
Abstract: The present invention relates to copolymers which can be used as adhesion mediating agents (adhesivers) between polymers and inorganic-oxide material. They are characterized by a reactive alkoxysilyl group and an acrylic or methacrylic acid moiety. Each of these two groups is linked to a fundamental constituent having two chain carbon atoms, this fundamental constituent being constructed on a compound having an ethylenically unsaturated group as monomer. The ratio of the alkoxysilyl groups to the acrylic or methacrylic acid esters in the new copolymers can be established as desired, for example by copolymerizing the copolymers with other compounds having ethylenically unsaturated groups, which do not have the above-named moieties. The present invention also relates to a method of preparing these new copolymers as well as intermediates which occur in the practice of this method, as formerly unknown products.
Patent DE-3227591-A1 (DE)
Title: Heat exchanger
Inventor: BUSCH JUN CHARLES H
IPC: F28D15/02
Filed: 1982-07-21
Abstract: An energy-saving liquid/liquid heat exchanger and a method for a dishwasher or a similar appliance which discharges hot waste water contains a hot water tank for the waste water of the dishwasher and inlet and outlet tubes, a cold water tank for the fresh water reaching the water heater, a bundle of heating tubes in the tanks which contain a coolant that boils at low temperatures and extract the heat from the hot water tank and conduct it to the cold water tank, as a result of which the temperature of the fresh water which leaves the cold water tank is higher than its inlet temperature. <IMAGE>
Patent DE-3231568-A1 (DE)
Title: Device for controlling a valve in a heating-medium line
Inventor: HOEHNE KLAUS DIPL PHYS DR
IPC: G05D23/12
Filed: 1982-08-25
Abstract: A device for controlling a valve in a heating-medium line, for matching the actual temperature of a room, which is heated by the heating medium, to a desired temperature, characterised by an actuating element arrangement, which is influenced by a temperature-sensitive mechanical actual-value movement sensor which is subjected to the temperature in the room, and by an adjustable mechanical desired-value movement sensor, for the valve.
Patent DE-3233469-A1 (DE)
Title: Device for placing a securing piece against an end face of a wooden workpiece with worked lateral edges
Inventor: HOENER MANFRED
IPC: B27G19/10
Filed: 1982-09-09
Abstract: In a device for placing a securing piece (13) against the rear end face of a slab-shaped wooden workpiece (11) which passes through a wood-working machine and the lateral edges of which are profiled by means of milling, sawing or the like, a plurality of securing pieces (13) are held in guide channels (14a-14c) in such a way that they can be lowered to prevent the rear end face from being pulled out in the working region. The guide channels (14a-14c) are arranged on a guide block (24) which passes through the working zone, together with the workpiece (11), on a guide (27). The securing pieces (13) and the guide block (24) are displaced by means of hydraulic cylinders (21, 25) which can be controlled in accordance with the working process. <IMAGE>
Patent DE-3300865-A1 (DE)
Title: Process for producing aqueous Ti(III) chloride solutions
Inventor: PUETTER HERMANN DIPL CHEM DR
IPC: C25B1/00
Filed: 1983-01-13
Abstract: Aqueous titanium(III) chloride solutions are produced by cathodic reduction of titanium(IV) chloride solutions in cells in which the catholyte and anolyte are separated from one another. The cathodes used are graphite electrodes whose surface is coated with borides, silicides, carbides, nitrides and/or oxides of titanium, tungsten, zirconium, tantalum, niobium and/or hafnium.
Patent DE-3303180-A1 (DE)
Title: Edge padding made of corrugated cardboard or the like
Inventor: DOEPKER HEINZ
IPC: B65D5/50
Filed: 1983-01-31
Abstract: The edge padding (7) made of corrugated cardboard or the like consists of a pre-folded hollow section which is rectangular or square in the state of use and in which a loosely pushed-in insert is arranged as diagonal reinforcement (10). When the diagonal reinforcement (10) is pulled out or is not pushed in, the pre-folded edge padding (7), secured as regards the joints, can be folded up rhombus-like. For dispatching or for storing the padding at the user's, the edge padding (7) can therefore be handled like a flat corrugated-cardboard blank. <IMAGE>
Patent DE-3303945-A1 (DE)
Title: Temperature-compensating circuit for a Hall generator power supply
Inventor: NILIUS HANS-JOACHIM
IPC: H01L43/04
Filed: 1983-02-05
Abstract: To provide temperature compensation for a Hall generator (H) and to eliminate overvoltages, a series circuit comprising a resistor (R1) and a Zener diode (Z), is connected in parallel with the collector resistor (R1) and the base of a transistor (T1). The control current connections of the Hall generator (A1, A2) are connected in series with the emitter of the transistor (T1). The chosen temperature variation of the transistor (T1) is such that, as the temperature rises, the control current of the Hall generator (H) increases, thereby compensating for this temperature behaviour. Such a series circuit can be used, in particular, if Hall generators have to be supplied with an unregulated direct voltage with superimposed overvoltage pulses. <IMAGE>
Patent DE-3307752-A1 (DE)
Title: Internal combustion engine with silencing casing
Inventor: NEUER KARL HEINZ
IPC: F02B77/13
Filed: 1983-03-04
Abstract: The invention relates to an internal combustion engine with silencing casing and with a cooling air fan which draws the fresh air needed for cooling through an inlet opening in the casing and delivers it through the interior thereof, the exhaust air being discharged through an outlet opening in the casing. The object of the invention is to largely prevent a build-up of pressure inside the casing as a result of secondary exhaust air flows encountering one another and thereby to ensure optimum cooling in all areas inside the casing. This object is achieved in that, in addition to the outlet opening in the casing serving for the discharge of the main exhaust air flow, at least one further additional outlet opening is provided in the casing for the discharge of a secondary exhaust air flow. <IMAGE>
Patent DE-3327039-A1 (DE)
Title: Building components bound by inorganic hydraulic binders
Inventor: DIETRICH JOHANNES DIPL ING
IPC: E04C2/16
Filed: 1983-07-27
Abstract: Building components bound with inorganic hydraulic binders such as cement or gypsum and provided with organic reinforcements such as fibres are to be designed in such a way that they show an expansion and shrinkage behaviour which can be satisfactorily calculated. For this purpose, it is provided according to the invention that the building components or building panels bound with inorganic hydraulic binders are provided with at least one layer of at least the same thickness, which consists of organically or inorganically bound silicate.
Patent DE-3330859-A1 (DE)
Title: Method and device for protecting perishable substances decanted into containers from the influence of harmful gases, e.g. ambient air
Inventor: HIRNSPERGER RUPERT
IPC: B65D81/24
Filed: 1983-08-26
Abstract: A method and a device for protecting perishable substances decanted into containers (4, 14, 24) from the influence of harmful gases, e.g. air, are specified, wherein the decanted substances are separated from the harmful gas atmosphere by a separating element. Said separating element is constructed as a sack or bag (5, 15, 25) and is inserted in a further opening (9, 19) of the container (4, 14, 24) above the filling level, said opening being provided in addition to the removal opening (30). When removal of the substances from the container (4, 14, 24) commences, a bag (5, 15, 25) of this type is pressed into the interior of said container and is then automatically filled with the gas of the surrounding atmosphere, e.g. air, without the latter being able to come into contact with the decanted substances. <IMAGE>
Patent DE-3332747-A1 (DE)
Title: Magnetic core for a non-linear ferrite inductor
Inventor: TANACH VALENTIN DIPL ING
IPC: H01F3/14
Filed: 1983-09-10
Abstract: The invention describes an annular ferrite core for non-linear inductors, which has an air gap which is formed from a radial depression from the surface of the annular core and of the other surface.
Patent DE-3333470-A1 (DE)
Title: Process for the operation of an apparatus (heat taker) for the recovery of waste heat, and apparatus for heat recovery for the performance of the process
Inventor: BAUER HEINER DIPL ING
IPC: F24H4/02
Filed: 1983-09-16
Abstract: Published without abstract.
Patent DE-3337291-A1 (DE)
Title: Circuit arrangement of an active filter
Inventor: LAWO PETER DIPL ING
IPC: H03H11/04
Filed: 1983-10-13
Abstract: In order to suppress to a great extent the background noise of an active filter, according to the invention the input signal is fed via the input (1) directly to the input (+) of a subtracting stage (4) and via an active filter (5) to the other input (-) of the subtracting stage (4), which forms a differential signal, which passes to the output (3). If the active filter (5) is a low-pass filter, the arrangement acts like a high-pass filter of which the limiting frequency is equal to that of the low-pass filter. <IMAGE>
Patent DE-3337436-A1 (DE)
Title: Slat roofing
Inventor: RITZI MARCEL
IPC: E04F10/10
Filed: 1983-10-14
Abstract: The tilting slat roofing comprises a multiplicity of slats, which are supported by their narrow sides on a frame construction by means of swivel pins. In this arrangement, the swivel pins of the slats are supported displaceably in a guide rail of the frame construction for the pushing together of the said slats transversely to their longitudinal extent. With the simplest conception of the entire arrangement, such a slat roofing is suitable for meeting all requirements arising with respect to optimum incidence of light and sun in the open state, without detriment to its characteristics when closed.
Patent DE-3339763-A1 (DE)
Title: Mattress base with transverse supports for bearing an upper mattress
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C31/12
Filed: 1983-11-03
Abstract: The invention relates to a mattress base with transverse supports (2) for bearing an upper mattress, in which each transverse support is attached to the bearing frame (1) of the mattress base by means of an elastic connecting piece which is variable in its spring strength, each connecting piece having a prestressable compression spring (3). In order that the spring prestress values necessary for the individual body weights can be adjusted directly, provision is made for the compression spring (3) to be arranged with one end in a receiving bore (1.10) of a longitudinal side-piece (1.1) of the bearing frame (1) and to be held on the transverse support (2) by the other end, for a plate (1.11) with a measurement scale (1.12) to be arranged in each case on the sides of the longitudinal side-pieces (1.1) of the transverse supports (2), on which plate a measuring slide (1.13) can be displaced and attached, for the plates (1.11) to have a cutout (1.14) in which a measuring staff (2.4), attached to the transverse support (2), is displaceable, for lower transverse supports (1.3) to be arranged with spacing below the transverse supports (2), and for a compressed air hose (4) for adjusting the spring prestress values to be arranged between the upper and lower transverse supports which are enclosed by holders (2.3) for fixing the compression springs (3). <IMAGE>
Patent DE-3341618-A1 (DE)
Title: End seal for a cable shrink fitting
Inventor: GREISINGER MARTIN DIPL ING
IPC: B29C61/06
Filed: 1983-11-17
Abstract: The invention relates to an end seal for cable shrink fittings (1), having a flexible filling piece (5) which is provided with a fusion-adhesive coating (6) which is coloured differently from the fusion-adhesive coating (4) of the cable fitting (1), so that they can be easily differentiated from one another visually. <IMAGE>
Patent DE-3347536-A1 (DE)
Title: Roller-curtain system hanging belly
Inventor: QUACK FERDI
IPC: E06B9/24
Filed: 1983-12-30
Abstract: By means of the invention, windows or walls are to be protected against heat losses and/or insolation. To this end, a motor-driven "roller curtain" is proposed, with a fixed roller, on which different films for heat and/or solar protection are wound up in different combinations and the end of which is fastened tightly to the roller shutter box. The curtain webs are drawn downwards by one or more movable rollers so that two or more curtain planes are produced with stationary air layers lying between. The curtain web is sealed at the side and at the bottom. The roller curtain can be controlled automatically (e.g. with a minicomputer) so that, according to heat recovery or loss or use, the roller curtains of entire building front sides can be opened or closed. In order to avoid damage to the roller curtains in the event of faults in automatic operation, electric run-off safeguards are provided by microswitches.
Patent DE-3347672-A1 (DE)
Title: Turn or tilt fitting for a window or door
Inventor: NIEMANN HANS DIETER
IPC: E05D7/10
Filed: 1983-12-31
Abstract: In the turn or tilt fitting for windows and doors, a fitting having a bush being fastened to the edge of the inner frame of a window or door, and the bush being arranged, for receiving the pivot pin of the window or door, externally on one leg of the angle and the pivot pin being connected at its head end to a fitting which is fastened to the frame surrounding the door or window, the bush (15) is mounted on the fitting (14), especially its leg (14a), displaceably advantageously counter to the pressure of a resilient element (28). <IMAGE>
Patent DE-3347968-A1 (DE)
Title: Pressure beam drive for a cigarette filling appliance
Inventor: JOSUTTIS HORST
IPC: A24C5/42
Filed: 1983-12-01
Abstract: For a cigarette filling appliance having a pressure beam which executes a linear movement, tobacco introduced between the pressure beam and a fixed counter-bearing being pressed to form a tobacco rod and the appliance being driven by a rotatable drive member, it is proposed that the rotary movement be converted to a reciprocal linear movement of the pressure beam by an arrangement wherein a drive wheel is provided with an eccentrically arranged pin, this pin engaging directly into a transverse slot in the pressure beam and being slidingly guided therein. When the drive wheel is rotated, the pressure beam, which is laterally guided, thus executes a linear forward and backward movement. A further embodiment of the drive envisages that a resiliently mounted insert is arranged in the pressure beam, the transverse slot/sliding slot then being embodied in the insert.
Patent DE-3406479-A1 (DE)
Title: Piston for internal-combustion engines and method for manufacturing the piston
Inventor: NEUMANN ULRICH DR ING
IPC: F16J1/00
Filed: 1984-02-23
Abstract: Piston for internal-combustion engines of fibre-reinforced carbon. The piston is composed of wound hollow bodies, the axes of which are arranged perpendicular to one another. The piston head is formed from the end faces of the piston skirt and an inner body fitted in the skirt, which are positively connected to one another and the piston pin bosses (fig. 2). <IMAGE>
Patent DE-3412593-A1 (DE)
Title: Encapsulated assembly for electronic units
Inventor: SCHROETER REINHART ING GRAD
IPC: H05K7/14
Filed: 1984-04-04
Abstract: The encapsulated assembly for electronic units has a housing (2) consisting of an extruded light-alloy profile having webs (5, 6) which run on its two upper and lower narrow sides in the longitudinal direction and project inwards and outwards, for holding a printed-circuit board (4) and as guides for insertion into a standard mounting rack (7) having upper and lower guide strips (8, 9), and for holding the attachment screws (10) of the housing front cover (3). At the same time, the front cover (3) carries an indicating strip (11) having light-emitting diode perforations (12), as well as a plug strip (17) with wiring (13) on the front side, which can be closed by means of a covering flap (14) which is supported on the indicating strip (11) such that it can pivot. The encapsulated assembly (1) can be mounted as a closed unit on a standard mounting rack (7) in a particularly simple manner and the external wiring on the assembly front side is then arranged in a cable duct (18) such that it is protected against external influences and is easily accessible at any time. <IMAGE>
Patent DE-3414583-A1 (DE)
Title: Ink guide for fountain pen
Inventor: ANWEILER WALTER ING GRAD
IPC: B43K5/18
Filed: 1984-04-18
Abstract: Published without abstract.
Patent DE-3415491-A1 (DE)
Title: Weighing apparatus for lumpy filling material
Inventor: JOHNE WERNER
IPC: G01G13/06
Filed: 1984-04-26
Abstract: The present invention relates to a weighing apparatus for lumpy filling material. In the state of the art, there were problems in as much as the semi-automatic mode of operation still necessitated manual actions. Moreover, flaps led to vibrations which needed relatively long steadying times. The present invention remedies this by providing a weighing apparatus which controls a fully automatic process cycle and which at the same time works with the most efficient possible determination of the desired weight. There is provided for this purpose a drum-like container having a plurality of compartments, each possessing a switching strip, said switching strips being sensed during the rotational movement by a proximity switch which allows continuous filling, weighing and emptying and is connected to a processor-controlled computer also connected to a force transducer for the respective weight storage. <IMAGE>
Patent DE-3416375-A1 (DE)
Title: Device for recovering and transporting heavy loads
Inventor: KHIRWADKAR PRABHAKAR RAMRAO DR
IPC: B64F1/22
Filed: 1984-05-03
Abstract: The device for recovering and transporting heavy loads, in particular for recovering aeroplanes, consists of a composite chassis which is composed of individual chassis, at least two vertically adjustable chassis being arranged parallel with mutual spacing from one another so as to be symmetrical with respect to a longitudinal carrier which is arranged in the centre in a longitudinally adjustable fashion. The coupling between the chassis and the longitudinal carrier is effected via a front joint connection and via a, viewed in the direction of travel, rear rigid connecting axle. By lowering the chassis, the composite vehicle is moved under the slightly raised aeroplane and the platforms are raised so that the platforms rest against the underside of the vehicle and, as a result, the aeroplane can be transported.