baber/WOPTO huggingface dataset:
Patent DE-3332900-A1 (DE)
Title: Wall system, in particular facade system
Inventor: KOCH GUENTHER DIPL ING
IPC: E04C3/36
Filed: 1983-09-13
Abstract: The wall system, which is designed in particular as a facade system, comprises supporting strips, which intersect one another and which form an openwork supporting structure, and surface elements which are received in the compartments formed by the supporting strips. The supporting strips comprise in each case at least two similar enclosing profiles and a connection profile which is received therebetween, which profiles are joined together in the manner of a plug-in connection. The horizontal supporting strips of the supporting structure are designed in a continuous manner over a plurality of openwork spaces, while the vertical supporting strips only run over the vertical extent of the openwork spaces. The horizontal and vertical supporting strips are also connected at the joints by way of plug-in connections, in that flange sections, projecting beyond the end faces of the vertical supporting strips, engage in corresponding recesses in the enclosing profiles of the horizontal supporting strips in a positive-locking manner. The surface elements filling the openwork spaces are received by holding sections which extend laterally from the enclosing profiles of the supporting strips, and are fixed in position by cover profiles which engage over the edges of the surface elements and, for their part, are held in position by locking means which engage, in a positive-locking manner, behind corresponding locking contours in the region of the holding sections of the supporting strips.
Patent DE-3334565-A1 (DE)
Inventor: KEIL RUDOLF DR ING
IPC: C03B37/14
Filed: 1983-09-23
Abstract: An apparatus for manufacturing constrictions in fibers characterized by a stretching device for stretching the fiber and a heating device for brief local heating of the stretched fiber to a softening temperature. To improve the reliability and reproducibility of the constrictions formed in the fiber, the stretching device includes an arrangement which limits the maximum stretching force applied to the fiber and includes two exactly aligned guide grooves, which are spaced apart with the heating means disposed therebetween, for positioning the fiber during the heating and stretching steps. To produce the exactly aligned guide grooves, the method includes providing a substrate having a rectilinear guide groove, securing the substrate on a support member and subsequently removing a center portion of the substrate to leave a pair of spaced substrate sections having the aligned grooves.
Patent DE-3336203-A1 (DE)
Title: Injection or compression mould for processing plastics materials
Inventor: KERSCHENLOHR HORST
IPC: B29C45/28
Filed: 1983-10-05
Abstract: Published without abstract.
Patent DE-3336531-A1 (DE)
Title: Method and device for inserting assortments of chocolates into a box
Inventor: HOGENKAMP WILHELM
IPC: B65B5/06
Filed: 1983-10-07
Abstract: The invention relates to a method and a device for inserting assortments of chocolates into a box, in which the chocolates located in cups are first introduced to an insertion template and are then all simultaneously discharged from the latter and the cups with the chocolates are moved downwards from the template into the apertures of a moulding plate mounted below once the apertures have been released by bottom stamps guided within them, after which lowering of the moulding plate down to the level of the bottom stamp creates an empty space for the chocolates above the bottom stamp, the chocolates being pushed together on all sides by walls or strips until they adopt the box arrangement, raised by a suction device which overhangs each complete set of chocolates from the frame formed by the walls or strips and transferred to the packaging box.
Patent DE-3340351-A1 (DE)
Title: Circuit-separation heating system with controllable circulation
Inventor: DREIFKE CLAUS
IPC: F24D19/10
Filed: 1983-11-08
Abstract: Circuit-separation heating system with controllable circulation (abbreviation: CIRCO HEATING SYSTEM) with     - controllable twin valve (abbreviation: TWIN-I-VENT)   - circuit-separation circulation pipe (abbreviation: CIRCO PIPE) - circulation-controlled automatic microcontroller (abbreviation: CIRCO MAT) - circulation interval control system (abbreviation: CIRCO INTERVAL).     The overdue object of eliminating as far as possible the sources of loss, due to the system, in conventional heating plants, such as heat-generator losses, circulation losses, control losses, is to be achieved for circulation-pump-driven oil- and gas-heating installations by the CIRCO HEATING SYSTEM. Several integrating measures:   - systematic separation of the heat user circuit from the heat-generator/storage circuit by means of controllable valves (facilitation by TWIN-I-VENT and CIRCO PIPE); - elimination of usual control elements ("mixer", "external sensor" and "night lowering");   - coordinated or periodic control of the circulation elements; allows the fundamentally altered control logic to be effected by the CIRCO MAT:   - determination of the "leading order" (heat call-up principle) from relevant individual data; - phase course control (separation valves, burners and circulation pump are controlled in coordinated dependence);   - weather-dependent hot water adaptation.   <IMAGE>
Patent DE-3400460-A1 (DE)
Title: Device for the visual illustration of different combinations of built-in furniture
Inventor: GERICKE WOLFGANG-RUEDIGER
IPC: G09F11/24
Filed: 1984-01-09
Abstract: A device for the visual illustration of different combinations of built-in furniture, in particular fitted kitchens, is described which has a housing (1) with a window representing the respective boundaries of the living-room. Provided in the housing (1) are two mutually parallel, horizontally displaceable strips (30, 32) and two likewise mutually parallel and vertically displaceable strips (34, 36) which are moved past the window and each have illustrations of a plurality of different built-in elements. <IMAGE>
Patent DE-3401183-A1 (DE)
Title: Support rail arrangement for suspension railways, cranes or the like
IPC: E01B25/24
Filed: 1984-01-14
Abstract: A support rail arrangement for suspension railways, cranes or the like has a self-supporting support rail possibly consisting of a number of rail pieces and, assigned thereto, connection, suspension and/or fastening elements, the cross-sectional shape of the support rail being I-shaped with a hollow upper and a hollow lower flange and the two flanges being interconnected by a double-walled web running in the central plane of the flanges. The tubular hollow bodies are rectangluar in cross-section. In order to simplify the manufacture of the support rail and to save weight in relation to a one-piece support rail construction, the arrangement is made in such a manner that the support rail consists of two identically shaped half-shells which are interconnected rigidly, assigned to one another in a mirror-inverted manner.
Patent DE-3403430-A1 (DE)
Title: Arrangement for protecting conveying troughs
Inventor: MILDENBERGER WERNER ING GRAD
IPC: B65G43/08
Filed: 1984-02-01
Abstract: Device for protecting conveying troughs, conveyor belts (4) or the like for discharging the conveyed material out of a bunker against running with no load, the conveying trough (4) being mounted on spring elements with a defined force of pressure and these spring elements being relieved by a stationary proximity switch (1). In order to ensure that the protective device responds in a predetermined and reliable manner even when loads and operating conditions vary, provision is made for the proximity switch (1) and the corresponding switching element (2) to be combined in a structural unit in such a way that the switching element (2) is able to execute only a linear movement parallel to the end face (3) of the proximity switch (1) and for the arrangement in the conveying trough (4) for transmitting power and movement to the switching element (2) to have lateral degrees of freedom (Figure 1). <IMAGE>
Patent DE-3404008-A1 (DE)
Title: Method for mounting metal wires on metallic connecting supports
Inventor: BAESSLER GERD
IPC: H01R43/048
Filed: 1984-02-06
Abstract: A method for mounting metal wires, especially very thin metal wires, on metallic connecting supports is proposed. The connecting support (1) has a recess (slot 3) into which the wire end (4) is inserted. Subsequently, the support (1) is subjected to deformation in order firmly to clamp the wire end (4) in the recess (3). This deformation takes place when the connecting support (1) is in the heated state at a temperature which is less than the melting temperature of the support material. In consequence, structural changes within the wire joint and constrictions of the wire cross-section in the region of the connecting point are largely avoided, which has a favourable influence on the electrical conductivity and the life of the connection. <IMAGE>
Patent DE-3405036-A1 (DE)
Title: Lathe with a chuck-jaw changing device
Inventor: FRIEDRICH WILFRIED DIPL ING
IPC: B23B31/16
Filed: 1984-02-13
Abstract: A lathe has a chuck-jaw magazine (3) which is designed as a linear magazine that can be moved into the working space of the lathe by a tappet (4) of a customary loading device. Storage locations for the chuck jaws (6) are provided one behind the other on a slide (5) in the chuck-jaw magazine (3). The chuck jaws (6) can be swopped one after the other between the chuck-jaw magazine (3) and the chuck (1) by means of a chuck-jaw loading and unloading device (7). The important point here is that the chuck-jaw magazine (3) can be positioned exactly with respect to the chuck (1) by means of centring pins. <IMAGE>
Patent DE-3405665-A1 (DE)
Title: Method of butt-jointing window-glass strips in installations for machining parts for manufacturing wooden window or door frames
Inventor: GEMMANI GUISEPPE
IPC: B27M3/08
Filed: 1984-02-17
Abstract: The relevant solution relates to a method of butt-jointing window-glass strips in continuous or discontinuous installations for machining parts for posts and transoms which are intended for manufacturing door or window frames. 
<??>The part 10 fitted first and machined at both ends, for the purpose of making notches and tenons or other joining means, is butt-jointed by 45 DEG  subsequent thereto in these installations, and in fact at a point at which the window-glass strip 12 is subsequently formed, before the latter is shaped, then cut and cut off according to the generally known methods. 
<??>The butt-jointing phase of the window-glass strip is effected with the use of at least one cylindrical mortiser 15 with a horizontal axis or lying in a right-angled plane and pivoted with the lateral working surface by 45 DEG  in relation to the cutting and cut-off plane T of the said strip from the part being worked, the said mortiser being movable in directions running parallel to the said cutting plane.
Patent DE-3410014-A1 (DE)
Title: Inductive two-wire proximity switch
Inventor: ROEDER HANS
IPC: H03K17/795
Filed: 1984-03-19
Abstract: An inductive two-wire proximity switch exhibits an oscillator which can be damped from the outside, in such a manner that this oscillator, when damped by a passing metal part, changes from an oscillating to a non-oscillating state. During this process, the total current consumption of the proximity switch changes. The current change is evaluated by a remotely provided device (AG) also supplying the power. The oscillator of the proximity switch exhibits an oscillator transistor (T1) in common-emitter circuit, comprising an emitter resistor (R1) for feedback purposes. A further resistor (R3) is connected in parallel with this emitter resistor (R1) via the phototransistor (FR) of an optocoupler (OK). The light-emitting diode (LD) of the optocoupler (OK) is connected in parallel with a resistor (R4) via a capacitor (C3) with parallel resistor (R5), which resistor (R4) is located in series with the proximity switch at a two-wire line (L10, L20). The light-emitting diode (LD) is polarised in such a manner that the feedback of the oscillator transistor (T1) is temporarily reduced during the transition from the non-oscillating to the oscillating state. This improves the settling characteristics. <IMAGE>
Patent DE-3412090-A1 (DE)
Inventor: WILSBERG HEINZ-MANFRED
IPC: C11D3/00
Filed: 1984-03-31
Abstract: A condensate of fatty acid and hydroxyalkyl polyamine is used as an opacifier and thickener in liquid washing preparations free from anionic surfactants and containing fabric-softening quaternary ammonium compounds and at least 10% by weight of nonionic surfactants. The use of this condensate provides for excellent viscosity/temperature behavior during the storage and handling of the liquid washing preparations over a wide temperature range.
Patent DE-3415365-A1 (DE)
Title: Connecting fitting for repeated attachment, which can be released without destruction and can be connected without destruction, draws together and can be readjusted, preferably for furniture-industry purposes
Inventor: VARGA PETER
IPC: F16B12/20
Filed: 1984-04-25
Abstract: The invention relates to a connecting fitting for repeated attachment, which can be released without destruction, can be connected without destruction, draws together and can be readjusted, preferably for furniture-industry purposes, which in each case has a pot-housing and a connecting piece which are firmly connected to two elements which are to be connected, the pot-housing being constructed with a clamping piece. The idea of the invention is that the pot-housings (2) have at least in each case one clamping piece (4), furthermore that the connecting piece (3) is provided with at least two anchoring surfaces (5, 6), of which at least one anchoring surface (6) is designed to ensure a self-locking connection with the clamping piece (4). <IMAGE>
Patent DE-3427399-A1 (DE)
Title: Water-heater housing
Inventor: GARBE HANS-JOSEF
IPC: F24H9/02
Filed: 1984-07-25
Abstract: In a water-heater housing 1, a water container 7 is embedded in an insulating foam-material layer 8. In order to ease the handleability of the housing 1, recesses 11, 14, 15 sunk from outside are formed on two opposite sides 3, 4 of the housing 1. <IMAGE>
Patent DE-3430616-A1 (DE)
Title: Process and apparatus for sterilising drinking water
Inventor: HOHMANN EUGEN DIPL ING
IPC: C02F1/467
Filed: 1984-08-20
Abstract: To sterilise drinking water, a process is proposed by which the water to be treated is passed through a cell (4) operating by the principle of electrolytic dissociation having two electrodes (12, 13) at an applied direct voltage. As a result of electrolytic reactions, the chloride present in the water is converted into free chlorine and hypochlorite. Prior to passing the water through the cell, its conductivity is measured by means of probes from the chloride content. The voltage and thus the current density at the electrodes (12, 13) of the cell (4) is adjusted in relation to the chloride content of the water. <IMAGE>
Patent DE-3435053-A1 (DE)
Inventor: BAX HANNS-JOERG DR
IPC: C08G69/44
Filed: 1984-09-25
Abstract: Block copolyester amides having improved properties are applied as thermoplastic adhesives to textiles. Their melting points are between 80 DEG  and 135 DEG  C. and the block copolyester amides are prepared by polycondensing: (A) 60 to 95% by weight of a block polyester having terminal hydroxy groups and consisting of at least 50 molar % of the acid proportion of terephthalic acid and 40 to 90 molar percent of an alcohol proportion of 1.4-butanediol and 60 to 10 molar percent of 1.6-hexanediol, wherein up to 10 molar percent referred to 1,6-hexanediol can be replaced by aliphatic diols with longer chains; and (B) 40 to 5% by weight of a block polyamide dicarboxylic acid having a mean molecular weight Mn between 1,000 and 8,000 and obtained from omega-amino-carboxylic acids or lactams having 6 to 12 carbon atoms or their mixtures with aromatic or aliphatic dicarboxylic acids.
Patent DE-3436026-A1 (DE)
Title: Parabolic reflector for microwaves
Inventor: STROBL HORST
IPC: B29C33/14
Filed: 1984-10-01
Abstract: A parabolic reflector for microwaves consists of a metallic reflector dish which forms the one surface of a thick-walled foam material body which is reinforced with glass-fibre mats in the region of the reflector dish and on the surface located opposite. Mounting parts are held by foam in the foam material body.
Patent DE-3436195-A1 (DE)
Title: Electrical switch for variable resistors, especially multiple rotary resistors
Inventor: OYAMA AKIRA
IPC: H01H3/02
Filed: 1984-10-03
Abstract: In this switch, which has a variable resistor, especially a multiple rotary resistor, the switch shaft is both axially displaceable and rotatable and, at its end carries an actuating element consisting of elastic and/or deformable plastic with the capability to be used as a damping element or buffering element with respect to an impact on the shaft, while on the other hand both a stationary contact and a moving contact are arranged on an annular disc and the moving contact (which is in the form of a cap and is like a disc) is supported by means of its central region on an annular flange of the actuating element, but the actuating element is likewise provided with an inclined circumferential annular projection which is located opposite a circumferential, radially outer annular edge of the moving contact.
Patent DE-3440026-A1 (DE)
Title: System for transmitting data in the form of electric control signals
Inventor: CHWIERALSKY ALFRED DR ING
IPC: G05B19/05
Filed: 1984-11-02
Abstract: System for transmitting data in the form of electric control signals between alarm components (3) and a data processing system, for example a memory-programmable controller (4), on the one hand, and the data processing system and actuating components (5) on the other hand with the aid of a central station (6) which can be connected to the data processing system, e.g. a memory-programmable controller (4), and a sub-station (8) for parallel connection of the alarm and actuating components (3, 5), the central station and sub-station (6, 8) having input and output registers (9) for serial data transmission between the central station and the sub-station (6, 8). In order to be able to carry out fault monitoring of the alarm and/or actuating components (3, 5) independently of the data processing system, the sub-station (8, 12, 14) has a monitoring device with a clock generator (16) and an actuation simulation analyser (17) and each alarm and/or actuating component (3, 5) has an actuation simulator (15) with which each connected alarm and actuating component (3, 5) is activated at regular intervals, an actuation cycle is thus automatically simulated and a fault message is sent via the data line (7) to the central station (6) only if the actuation cycle concerned is not over. In this way, the process fault occurring due to a malfunction in the controller peripherals can be detected even before any damage is caused. <IMAGE>
Patent DE-3441409-A1 (DE)
Title: Method for operating a discharging device
Inventor: ULLRICH WOLFGANG
IPC: B65G65/46
Filed: 1984-11-13
Abstract: According to a method for operating a discharging device for a predetermined quantity of flowable, especially powdered material, from a container (1) by means of a conveying worm (5) which is driven in a rotating manner, a reversing signal (R) is generated together with a full signal for discharging the predetermined quantity, which reversing signal (R) drives the drive of the conveying worm (5) in the direction (arrow Y) opposite to the conveying direction. In this way, trickling back of cement adhering to the spirals of the conveying worm once the latter has come to a standstill is prevented, especially in the metering of cement for cement preparation installations. <IMAGE>
Patent DE-3442267-A1 (DE)
Title: Hinge with spring for compensating the weight of wings
Inventor: GRONBACH WILHELM
IPC: E05F1/12
Filed: 1984-11-19
Abstract: The invention relates to a hinge with spring for weight compensation, in which the spring is supported at one end in the stationary hinge part and engages at its other end on the second hinge part attached to the wing. For the purpose of simplifying known hinges of this type, the spring is designed as a bar spring and is supported in a rotatable bolt arranged in the hinge part fastened to the wing.
Patent DE-3444059-A1 (DE)
Title: Receptacle and feed and comminution device for organic materials
Inventor: WILLIBALD JOSEF
IPC: B02C21/02
Filed: 1984-12-03
Abstract: In order to receive and comminute branches, brush (STR) or the like into a kind of mulch, there is provision also to connect, in a manner known per se, in addition to a comminution device (2, 3), a drawing-in device (EZ) in front of a container (13). The said drawing-in device (EZ) consists here essentially of a rack which is formed by hydraulically controllable rockers (5) and prongs (4) and feeds the material (STR) lying on the floor (E) or in a special container (26) into the region of the drawing-in shaft (S). <IMAGE>
Patent DE-3448047-A1 (DE)
Title: Hydraulic device for the injection unit of a plastics injection moulding machine
Inventor: HEHL KARL
IPC: B29C45/82
Filed: 1984-12-28
Abstract: Between the variable-capacity pump (2) and the consumer (23), two closed-loop control units (E1; E2') are arranged in the supply line (35). The first closed-loop control unit (E1), consisting of a proportional-action flow-/pressure-control valve (4) and a pressure sensor (5), has an open-loop feedback control line (43) allocated to it in order to maintain the operating pressure gradient and has downstream of it a second closed-loop control unit (E2'), which comprises a proportional-action flow-/pressure-control valve (9), a pressure sensor (10) for pressure-dependent closed-loop control as well as a path voltage converter (21) for path-dependent closed-loop control. After the nozzle is brought into contact with the mould, a second variable capacity pump (12) is connected up via a directional control valve (8) for further maintenance of the pressure. <IMAGE>
Patent DE-3509652-A1 (DE)
Title: Regulating device for the fuel/air ratio of a fuel-heated heat source
Inventor: FRIEDRICHS DETLEF
IPC: F23N1/02
Filed: 1985-03-18
Abstract: Regulating device for the fuel/air ratio of a gas-heated circulating water heater, the incoming air supply and the outgoing air removal being carried out via two concentric pipelines with a measuring member which consists of four temperature sensors, two of which are assigned as actual measuring sensors to the incoming air supply and the outgoing air removal path, while the other two are provided as temperature compensation sensors for the temperature changes of the inflowing incoming air and also of the outgoing gas as a result of load changes.
Patent DE-3510392-A1 (DE)
Title: Device for the fixing of a crank pin of a crankshaft, preassembled in the crankcase of a reciprocating piston engine, in a dead centre position
Inventor: LIEBERS ANDREAS DIPL ING
IPC: G01M15/06
Filed: 1985-03-22
Abstract: Device for the fixing of a crank pin of a crankshaft, preassembled in the crankcase of a reciprocating piston engine, in a dead centre position with a cylindrical guide part, introducible into a bore of a cylinder liner virtually without play, to which a crank pin fixing element is connected, which on its side facing the crankshaft has a recess which is arranged symmetrically to the longitudinal axis of the guide part.