baber/WOPTO huggingface dataset:
Patent DE-3035698-A1 (DE)
Title: Movable lattice structure building framework joint - has flattened lug head inside narrow topped nodal piece mounting groove
Inventor: SCHNELL RAIMUND
IPC: E04B1/19
Filed: 1980-09-22
Abstract: A large number of bars converging at varied angles are attachable by hinged joints to each nodal piece, in a system for mobile architectural structures, to enclose areas and/or to provide additional spaces. Each nodal piece (2) comprises a bearing unit with a mounting groove (17,18) or more than one, of reduced cross-section at its opening (28). The hinge joint consists of a pin (23) connectable to a bar (5), with flattened head (22) for insertion in the groove through this narrowed opening, and turned for form-locking in position. The nodal piece can consist of several fixable discs (A,B,C) with complementary cross-sectional groove segments.
Patent DE-3036627-A1 (DE)
Title: Metal or plastics anchor bolt socket - has inclined tongues on outside gripping drilling wall once inserted
Inventor: ROCKENBACH ALFONS
IPC: F16B13/08
Filed: 1980-09-29
Abstract: The metal and/or plastics socket is fixed in a drilling in rigid or semi-rigid material and comprises a casing with an axial space accommodating an anchor bolt. On the outside of the casing (11) are a number of blades or tongues (12) at any desired angle to it, allowing insertion of the socket (1) in the drilling (2), but gripping the walls of the drilling so as to oppose movement in the reverse direction. Similar tongues can also be provided on the inside, so as to allow insertion of a bolt (4), but then gripping it to prevent extraction.
Patent DE-3039673-A1 (DE)
Title: Drill guide with jaws clampable on work - has spindle with right and left-handed screw threads and carrying element with drill guide bushes
Inventor: ZAPF JUERGEN
IPC: B23B47/28
Filed: 1980-10-21
Abstract: The drill guide can be secured to a workpiece and has one or more drill guide bushes (14). A screw spindle (1) has one end provided with right-handed (2) and the other end with left-handed thread (3) of equal pitch, each end engaging a corresponding thread (6,8) in a clamp jaw (7,9). An un-threaded cylindrical portion between the ends engages a bore (10) in an element (11) containing the bushes (14). This element is axially located on the spindle, e.g. by circlips (12,13). The jaws, or the jaws and the element, may be provided with aligned bores (15-17) so that they are slidable on a (releasable) rod (18) parallel to the spindle.
Patent DE-3040281-A1 (DE)
Title: Animal securing or guidance equipment - has spring-loaded lead locking clamp released by hand
Inventor: BOGDAHN MANFRED
IPC: A01K27/00
Filed: 1980-10-25
Abstract: The animal-securing or guidance equipment is particularly for dogs, having a lead secured at one end to the collar and at the other to a spring-loaded spool winding it in. A hand-operated clamp at the lead outlet from the housing locks the lead in position in relation to the latter under spring action. The clamp comprises a slide (50) working in three stages in a straight guide in the housing (10), moved from its holding position (A) by hand in opposition to the spring (60) into the release position (B) and into the permanent release position (C). In the latter position a protrusion on the slide engages with a locking edge in the housing.
Patent DE-3042598-A1 (DE)
Title: Centrally controlled lighting installation for public buildings - has switches for individual lights allowing their operation independently of central switch
Inventor: CHRISTIANSEN DIETER
IPC: H05B39/04
Filed: 1980-11-12
Abstract: The lighting installation includes a normally-closed central switch (2) which can be opened against the action of a spring, to break the circuit to the lights (3,5,7). A first individual light switch (4) for the light (3) can be operated locally by an operating lever (12) in addition to being operable by attraction of a lever arm (11) by an electromagnet (11). If the central switch is opened briefly, the interruption of the magnetic field of the electromagnet causes the switch (4) to open due to gravitational force on the arm (11). Once the central switch is closed again, the switch contact (10) is opened so the switch (4) does not close again unless the lever (12) is used to close the contact (10). On the other hand, the switch (4) can be opened, even if the central switch is closed, by operating the operating lever (12) to pivot the arm (11) away from the electromagnet. A second individual switch (6) for lights (5) acts similarly to the first but uses an external lever arm (15) and a spring-urged normally-closed switch element (17) connected in series with the electromagnet (14).
Patent DE-3101619-A1 (DE)
Title: Cone dowel
Inventor: KROENING WOLFGANG
IPC: F16B13/06
Filed: 1981-01-20
Abstract: Published without abstract.
Patent DE-3105461-A1 (DE)
Title: Warp-preparation unit
Inventor: KOSLOWSKI GERHARD
IPC: D02H5/00
Filed: 1981-02-14
Abstract: In order to improve and speed up the warp preparation, a bobbin creel is arranged both in front of the front side and in front of the rear side of a warp-preparation machine. The threads are either drawn off simultaneously from the two creels or from only one creel at a time. In the latter case, either the bobbin creels or the warp-preparation machine can be arranged so as to be movable in a circle. <IMAGE>
Patent DE-3108657-A1 (DE)
Inventor: BECKER HANS ING GRAD
IPC: F26B17/10
Filed: 1981-03-07
Abstract: 1. Apparatus for heat treatment, especially for drying, a granular material in a gas stream, with a vertical flash pipe (1), with a classifier (4) located at the end of the flash pipe, with a collecting pipe (6) for recycled granular material after the classifier, and a discharge pipe (11) for the classified granular material, with a discharge device (9) at the end of the collecting pipe, and with a recycling pipe (10) from the discharge device to the flash pipe, characterized by a level indicator (8, 8a) for the collecting pipe (6) and a regulator (18) actuated by the measured value and acting upon the discharge device (rotary valve 9) and/or the classifier (4).
Patent DE-3120815-A1 (DE)
Title: Apparatus for preparing hot beverages, such as coffee, tea or the like
IPC: A47J31/54
Filed: 1981-05-25
Abstract: An apparatus for preparing hot beverages, such as coffee, tea or the like, in which an instant heater serving to heat the beverage liquid and having a preferably electrical heating device is connected by its passage channel at one end to a supply container and at the other end to a rising pipe which opens out into a brewing insert, and the passage channel of the instant heater is moulded directly into a basic body, preferably produced as a casting, and has flow obstacles in the form of steps, partitions or the like, the section of the passage channel having the flow obstacles in the basic body being designed to be open on one side and to be closable by a lid, and the lid being fastened on the basic body by permanently deformed parts of the basic body.
Patent DE-3126064-A1 (DE)
Title: Fixing device in a photocopier
Inventor: KNECHTEL WILHELM
IPC: G03G15/20
Filed: 1981-07-02
Abstract: The invention relates to a pressure fixing device in photocopiers, in which one roller is constructed as a hollow roller and the other roller is constructed, for example, as a solid roller. The hollow roller is supported in the middle and the solid roller at its ends. In order to achieve a favourable distribution of wall thickness for the hollow roller, there are provided in the hollow roller on either side relative to the middle of the roller two support bearings through which a plug-in (knockout) spindle engages. <IMAGE>
Patent DE-3128747-A1 (DE)
Inventor: RUECKSTAEDTER PAUL
IPC: F02B41/04
Filed: 1981-07-21
Abstract: To drive a shaft (8) from a reciprocating piston engine, the force obtained during the working time of the piston (1, 2) is transmitted by a lever (4) which rotates the shaft (8) by means of a free-wheel (7) acting during the driving stroke. One of the ends of the lever (4) attacks the shaft (8), while the other end is connected to the rod (3) connected to the piston (2). Two rods (10, 11) supported (9) within guides (6) integral with (5) the shaft (8) are pivoted on the lever (4) to transmit the power from the shaft (8) to the piston (2) during the other strokes of the engine. The tangential arrangement of the engine (1, 2) with respect to the shaft (8) and the collecting members connected to the piston (2) avoid the dead center position of the engine, allow a longer expansion stroke and provide for a total evacuation of the cylinder (1) after the driving stroke. Thus, there is obtained a high power with a reduced fuel consumption, a silent running of the engine and a reduced content of noxious substances in the exhaust gas.
Patent DE-3134293-A1 (DE)
Title: Carpet care composition
Inventor: USSAT WOLFGANG DIPL CHEM DR
IPC: C11D3/00
Filed: 1981-08-29
Abstract: The invention relates to a pulverulent carpet care composition for removing animal puddles and other malodorous substances. It contains 70-95% by weight of a moisture-binding, water-insoluble component, 1-10% by weight of a disinfectant, 0.5-5% by weight of an odour binder, 2-10% by weight of a dustproofing agent, and 1-5% by weight of a perfume. At least 70% of the particles have a diameter greater than 100  mu m.
Patent DE-3136146-A1 (DE)
Title: Cross-country and downhill ski binding
IPC: A63C9/02
Filed: 1981-09-11
Abstract: A cross-country and downhill ski binding is characterised by a first plate arranged on the ski under the front end of the ski boot sole, capable of being pivoted about a pivot axis extending transversely to the longitudinal direction of the ski, and supporting jaws which engage on the ski boot from both sides. It is further characterised by a second plate arranged on the ski under the ski boot heel, below which is a receiving space, open towards the front, for a clamping pin extending transversely to the longitudinal direction of the ski. It is further characterised by a tensioning cable which is to be passed over the front edge of the ski boot sole, is to be secured to the two ends of the pivot axis or to the first plate on both sides of the mid-line of the ski and to both ends of the clamping pin, and is connected to a clamping member resting on the rear edge of the ski boot sole.
Patent DE-3141507-A1 (DE)
Title: Process for the preparation of ethylene polymers in a two-zone tubular reactor at pressures above 500 bar
Inventor: WERNER MICHAEL DIPL CHEM DR
IPC: C08F10/02
Filed: 1981-10-20
Abstract: The invention relates to a process for the preparation of ethylene polymers in a tubular polymerisation system at pressures of from 500 to 5000 bar and temperatures of from 50 to 450 DEG C in the presence of polymerisation initiators which decompose to form free radicals, in which a mixture of ethylene, oxygen, regulator and optionally comonomers is fed to the polymerisation system at its inlet point (A) and simultaneously to a second point (C) after the inlet point along the polymerisation system, where the reaction temperature has exceeded a maximum, and in which, in addition, an initiator whose half-value temperature, measured in benzene as solvent, is above 140 DEG C is metered in at a further point (B) of the reactor, at which the temperature of the oxygen-initiated reaction has already exceeded the maximum and which is between the inlet points (A and C). The concentration of the additionally metered-in initiator is from 0.01 to 20 mol ppm, based on the entire amount of ethylene fed to the polymerisation system. The additionally metered-in initiator is an organic peroxide, an organic hydroperoxide or a mixture of organic peroxide and hydroperoxide.
Patent DE-3151885-A1 (DE)
Title: Ignition device for internal combustion engines
Inventor: BALASSA GEZA DIPL ING
IPC: F02P3/05
Filed: 1981-12-30
Abstract: Published without abstract.
Patent DE-3202206-A1 (DE)
Title: Trolley-type drawing machine
Inventor: OTTEN HEINRICH
IPC: B43L13/04
Filed: 1982-01-25
Abstract: A trolley-type drawing machine possesses a counterweight for the vertical trolley which runs on at least two pairs of rotatably mounted running rollers along running surfaces moulded onto the vertical running rail. In order to permit smooth and uniform running of the counterweight without long-term contacts between the counterweight and the running rail, and without tilting of the counterweight, the running rollers have a radius which decreases towards the outside and are supported by the running surfaces in the central part of the radius in the normal position.
Patent DE-3203277-A1 (DE)
Title: Method for triggering an alarm when a change in the inclination of a motor vehicle occurs and switching arrangement for carrying out this method
Inventor: KOLB HANS
IPC: B60R25/10
Filed: 1982-02-01
Abstract: A sensor detects the position of the motor vehicle in the three spatial directions and outputs this in a digital data word. A data word which indicates a position, which is designated arbitrarily as the neutral position is entered into a memory. Its output and data words, which indicate later momentary positions, are entered into a comparator and compared there. Its output is connected to a circuit arrangement consisting of logical elements. The said circuit arrangement detects whether the output signal of the comparator which occurs when the momentary position deviates from the neutral position corresponds to specific timing criteria. When desired conditions occur, an audible signal is given. In this way a break-in or theft of the motor vehicle is indicated. If the motor vehicle maintains a new momentary position for a specific time, the signal corresponding to this position is entered as the new neutral position into the memory.
Patent DE-3207903-A1 (DE)
Title: Apparatus for exposing photopolymeric materials
Inventor: WEIS HELMAR
IPC: G03F7/20
Filed: 1982-03-05
Abstract: The invention relates to an apparatus for exposing large-area photopolymeric materials to produce printed circuit boards or printing plates for printing newspapers or the like with the aid of a plurality of exposure devices which are each equipped with a row of UV fluorescent lamps as light source arranged underneath a copying frame. Arranged in the copying frame is a format-filling glass plate on which the negative image carrier can be laid with the printing plate on top for the exposure operation. The glass plate can be covered by a copying frame cover and a device is also provided for lifting exposed printing plates and delivering them to an adjacent development machine. The latter device has transfer arms which can be swivelled around an axis and said axis is arranged in the upper region of the back of the exposure device. Each device also has two mutually parallel transfer arms in each case. Each transfer arm is of L-shape construction, the pivot point being arranged at the end of the short limb.
Patent DE-3209488-A1 (DE)
Title: Construction material and element produced therefrom
Inventor: BETTENDORF JOSEF HERBERT
IPC: C04B14/28
Filed: 1982-03-16
Abstract: A construction material contains at least two basic components and a hardenable binder. A first component consists, at least in part, of shell sand and/or lime sand and/or fly ash and a second component consists of 18-28 vol.% of elastically deformable particles, referred to the total volume after the hardening of the binder. The construction material is suitable as concrete substitute and as mason's mortar.
Patent DE-3214818-A1 (DE)
Title: Grilling device with a housing having a support disc arranged therein
Inventor: LEHMANN CLEMENS
IPC: A47J37/04
Filed: 1982-04-21
Abstract: In a grilling device with a housing having a support disc arranged therein, there is a heating apparatus and a row of rotatable spits which are mounted rotatably on the support disc in front of the heating apparatus. The spits are driven and set in rotation by a drive apparatus arranged on the side of the support disc opposite the spits. In order to be able to grill products with a different heat requirement at the same time, the spits can optionally be adjusted relative to the heating apparatus.
Patent DE-3217566-A1 (DE)
Title: Ventilation air-duct arrangement for a device for guiding and extending an air-duct line
Inventor: SCHAUENBURG HANS GEORG
IPC: E21F1/06
Filed: 1982-05-11
Abstract: Ventilation air-duct arrangement for a device, equipped with the air-duct magazine, for guiding and extending an extendable air-duct line. Between an inner casing and an outer casing, the air-duct magazine has an annular space which is open at least on one side for extending a stored ventilation air-duct section and in which the ventilation air-duct section is stored in such a way that it is pushed together like an accordion. This ventilation air-duct section pushed together like an accordion is a ventilation air-duct cartridge which is industrially prefabricated at the surface and is held together by a stabilising device. The ventilation air-duct cartridge can be transported and manipulated and can also be fed into the annular space. <IMAGE>
Patent DE-3219947-A1 (DE)
Title: Method for the regeneration of a particulate filter of internal combustion engines
Inventor: DISTEL ROBERT DIPL ING
IPC: F01N3/025
Filed: 1982-05-27
Abstract: In a method for the regeneration of a particulate filter of internal combustion engines, in particular diesel internal combustion engines, in which a particulate burn-off process is initiated at intervals dependent on the differential pressure arising at the particulate filter, this process can be controlled as a function of the actual particulate loading of the particulate filter if the differential pressure is referred to a variable representing the exhaust gas rate. Further developments of the invention consist in initiating the burn-off process and maintaining a predetermined temperature level which does not damage the particulate filter during the burn-off process by additionally adding fuel, if required in at least partially burnt form, to the particulate filter.
Patent DE-3223570-A1 (DE)
Title: Device for lowering and accommodating the spare wheel of commercial vehicles
Inventor: WEIDINGER JOSEF
IPC: B62D43/00
Filed: 1982-06-24
Abstract: A device for lowering and accommodating the spare wheel of commercial vehicles has a wheel holder (5) which can be pivoted upwards and downwards by means of a lifting apparatus (9, 10). In order to allow effortless removal or supply of the spare wheel (3) in the case of storage and removal positions being far apart, the lifting apparatus consists of a dual-action piston drive (9) and a lever (10) hinged thereto. The lever (10) can be pivoted about a parallel axle (11) arranged with spacing from the pivot axle (6) of the wheel holder (5) and is coupled to the wheel holder (5) via a pin-and-slot connection (13, 14). In this case, the parallel axle (11) has a smaller spacing from the pivot axle (6) than the coupling pin (13) of the pin-and-slot connection (13, 14) from the parallel axle (11). <IMAGE>
Patent DE-3225116-A1 (DE)
Title: Powder application burner secured against flashback and flame backflash
Inventor: HUEHNE ERWIN
IPC: F23D14/82
Filed: 1982-07-06
Abstract: The invention relates to the development of a powder application burner, secured against flashback and flame backflash, with a gas mixing block, at least one powder injector, and a burner pipe. The prevention of flashback and flame backflash is effected in that the fuel gas and the combustion gas are conducted, separately from each other, as far as an interior gas mixing outlet, the powder being conveyed by at least one of the two gases. <IMAGE>
Patent DE-3227772-A1 (DE)
Title: Method and device for applying a "best before" marking to a plastic film bag used in packaging
Inventor: BOOM FRITZ VAN DEN
IPC: B65B61/02
Filed: 1982-07-24
Abstract: Method for applying a "best before" marking comprising a marking panel and the marking elements inserted in the panel, in conjunction with the filling of air-tight plastic film bags used in packaging with material using a filling machine. A web of plastic film is fed into the filling machine. Certain areas of this web of plastic film have been printed with, among other things, the marking panel into which the marking elements are later to be inserted. This web of plastic film also has weld seam areas for a two-layer longitudinal weld seam and one upper transverse weld seam and one lower transverse weld seam, which are also in two layers. In the filling machine, the plastic film web is led round a filling tube, where it is given the longitudinal weld seam, and then it is led to a flexible tube, which is filled. The web of plastic film has the marking panels in a weld seam area. Marking elements in the form of marking holes are punched into the marking panel allocated to a packaging bag which is to be manufactured before the web of plastic film comes into contact with the filling tube. The marking holes are covered during production of the weld seam. A device to carry out this method is designed as a punching device and can be integrated with a standard filling machine. <IMAGE>
Patent DE-3229424-A1 (DE)
Title: Device for activating a write-read semiconductor memory
Inventor: MUELLER MICHAEL ING GRAD
IPC: G11C16/10
Filed: 1982-08-04
Abstract: For a device for activating non-volatile write-read semiconductor memories (EAROMs) by write-read signals from microprocessors, the object is to initiate an erasing and writing cycle or reading cycle in the semiconductor memory without additional programming by an individual write or read command from the microprocessor. This object is achieved by a write command (WRITE), coming from the microprocessor, being temporarily stored together with the chip select signal (CHIP SELECT) in a first edge-triggered flip-flop (FL1) and passed from there to two monoflops (MF1, MF2), an erase signal (ERASE) being sent in a first time (t1) between triggering and resetting of the first monoflop (MF1) to the control (ST) of the semiconductor memory (EAROM4) for erasing the memory content which belongs to a memory address of the selected chip, the said address being supplied by the microprocessor via an address bus (AB), and a write signal being sent in a second time (t2) between triggering and resetting of the second monoflop (MF2) to the control (ST) for writing data from a databus (DB) to the memory cells of the said memory address, which signal only becomes active however in the control (ST) in the period of time between the first time (t1) and the second time (t2), by a read command (READ), coming from the microprocessor, being temporarily stored together with the chip select signal in a second edge-triggered flip-flop (FL2) and passed from there to a third monoflop (MF3), a read signal being sent to the control (ST) in a third time (t3) between triggering and resetting of this monoflop, which signal has the effect that the memory content which belongs to a memory address of the selected chip, supplied by the microprocessor via the address bus (AB), is read and output via the data bus (DB), by a memory (SP) being set upon triggering of a monoflop (MF1, MF2 or MF3) and thereupon emitting a wait signal (WAIT) for the microprocessor, which signal has the effect that the processor stops in its command sequence but the data, address and control signals of the processor remain active for the current write or read command, and by the memory (SP) being erased again when the second monoflop (MF2) or the third monoflop (MF3) is reset.