baber/WOPTO huggingface dataset:
Patent DE-3128845-A1 (DE)
Title: Two-component package
Inventor: AMS ANDREAS
IPC: B65D81/32
Filed: 1981-07-22
Abstract: For contents which have to kept separate until they are used, but then have to be mixed carefully with one another, in particular for hair-dyeing media, a two-component package is proposed, which consists of an outer container (1, 2) with a closed removal aperture and of an inner container (6) which is inserted in the bottom (5) of the outer container (1, 2), said inner container being closable by means of a threaded stopper and being designed so as to be frangible by continued insertion of the threaded stopper. After the inner container has been torn open, the admixture of the two components takes place in the outer container which is still sealed, such that separate mixing vessels which are otherwise required are superfluous and simple handling is guaranteed. <IMAGE>
Patent DE-3131884-A1 (DE)
Title: Rotor for ignition distributors of internal combustion engines
Inventor: JENNRICH IRENE
IPC: H01R39/60
Filed: 1981-08-12
Abstract: A rotor is proposed which is intended for an ignition distributor belonging to an internal combustion engine. This rotor has a distributor electrode (3), a contact plate (11) and a suppression resistor (13) which is arranged in between both structurally and in circuitry terms. In addition, an insulating body (1) is provided, in the case of which the components (3, 11, 13) are secured mechanically and in an electrically insulated manner in a recess (8), by means of a potting compound (14) on a synthetic resin base. A section (5) of the distributor electrode (3) projects beyond the insulating body (1) and in this region is inserted into a groove (7) which runs outwards from the recess (8), so that a passage (15) like a capillary is produced there. In order now to prevent the potting compound (14) flowing out in the capillary-like passage (15) when it is in the fluid processing state, said potting compound (14) when it is in the fluid processing state contains floating particles (16) which are propelled upwards and whose size is selected such that they are suitable for blocking the capillary-like passage (15). <IMAGE>
Patent DE-3133854-A1 (DE)
Title: Motorcycle
Inventor: OHARA OSAMU
IPC: B62J99/00
Filed: 1981-08-27
Abstract: A motorcycle is provided with a fuel container which has a concave part on its underside and with a combustion engine which has at least one intake channel provided with a choker valve. Downstream of the choker valve, an accumulator container is connected to the intake channel. In order to arrange the accumulator container in such a way that it does not impede the mounting of the other parts of the motorcycle and so that the pleasant appearance of the motorcycle is not adversely affected, it is arranged in the space which is bounded by the concave part of the floor of the fuel container.
Patent DE-3136255-A1 (DE)
Title: Halogenated arylene sulphide polymers
Inventor: NEUMANN PETER DIPL CHEM DR
IPC: C08G75/20
Filed: 1981-09-12
Abstract: The invention relates to compounds of the formula <IMAGE> in which R<1> and R<2> are halogen atoms and/or Me<+>S<->groups, where R<1> and R<2> may be identical or different, X is hydrogen, chlorine and/or bromine, Y is sulphoxide, -SO-, and/or sulphone, -SO2-, m is an integer from 2 to 500, n is zero or an integer from 1 to 450, where n + m can be at most 500, with the proviso that the halogen content (from R<1> or R<2> and X) of the compound makes up at least 10 % by weight. These compounds are prepared by reacting compounds of the formula <IMAGE> in which R<1> and R<2> are halogen atoms and/or Me<+>S<->groups, where R<1> and R<2> may be identical or different, X is hydrogen and m is an integer from 2 to 500, with chlorine or bromine in an inert organic solvent or in an aluminium chloride melt, which may contain additives, at elevated temperatures. The compounds of the formula I are used for flameproofing thermoplastics.
Patent DE-3142133-A1 (DE)
Title: Automatic focusing system
Inventor: KUROKAWA HIROSHI
IPC: G02B7/36
Filed: 1981-10-23
Abstract: An automatic focusing system is created in order to bring a lens into a position appropriate for focus. The system is provided with a motor which is reversible in direction of rotation and a motor control circuit, which controls not only the direction of rotation of the motor but also its speed. As a consequence, the lens can be focused almost exactly uniformly and smoothly. <IMAGE>
Patent DE-3145723-A1 (DE)
Title: Ship's lamp arrangement
Inventor: ZIAYLEK JUN THEODORE
IPC: F21V15/04
Filed: 1981-11-19
Abstract: A ship's lamp contains a guard let into the hull of a ship. A conventional, sealed-off searchlight lamp unit sits in a retaining body for the lamp unit, which retaining body is of spherical design on the outside and is formed from an elastically flexible, soft material such as rubber. The retaining body sits in a guard section of complementary spherical shape so that the retaining body can be set within a predetermined limited area all round in any selected position inside the guard in order to thus correspondingly set and thus correctly orientate the searchlight lamp unit. The retaining body can be fastened quickly and securely in each position in which it is set by the provision of a soft rubber bearing ring which fits over the inner end of the guard and is of spherical shape on the inside in order to be in contact with the retaining body. When a metal clamping ring which extends around the bearing ring is tightened, the bearing ring is elastically drawn together radially to the inside in one direction in order to firmly seize the retaining body and in this way firmly secure the retaining body in the selected set position. <IMAGE>
Patent DE-3147916-A1 (DE)
Title: Circuit arrangement for generating an adjustable-volume audible signal
Inventor: FUECHSLE WILLY
IPC: H03G3/00
Filed: 1981-12-03
Abstract: The circuit arrangement enables step-by-step adjustment of the volume of an audible signal emitted by a loudspeaker (L), depending on control signals (S1 to Sn) emitted by a microcomputer (MR). The circuit arrangement contains a switching stage (S) which is connected on the input side to the outputs of an output component (P) of the microcomputer (MR) and which contains a switchable resistance network which enables adjustment of the amplification of a terminal amplifier (V) which amplifies an audio-frequency square-wave signal (T1) and forwards it to the loudspeaker (L). A binary logic element (U) is connected upstream from the amplifier (V), by means of which the square-wave signal (T1) can be blocked. <IMAGE>
Patent DE-3148592-A1 (DE)
Title: Seating and lying furniture
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C17/213
Filed: 1981-12-09
Abstract: The invention relates to seating and lying furniture having two padded parts which can be used optionally as seating furniture or as a bed. A pull-out frame can be pulled out forwards above a lower frame serving as bed frame. Arranged on the bed frame is a resting frame whose upper side case engages by means of a notch in an angular profile of the pull-out frame, the pulling-out movement of said pull- out frame being limited by a stop attached to the side case. A backrest cushion is connected via a flap to the rear upper edge of the seat cushion. A triangular backrest support cushion for supporting the backrest cushion is arranged between the flap and the backrest cushion. It is possible by this construction to design the backrest cushion to be relatively high so that the width of the bed is also increased when the furniture is folded out.
Patent DE-3202907-A1 (DE)
Title: Process for producing cellular carriers for bottle-cleaning machines
Inventor: PERSE THEODOR
IPC: B21D35/00
Filed: 1982-01-29
Abstract: For stabilising cellular carriers, transverse bars are welded to the legs of the profile carriers. The introduction of additional welded-on bars requires a high production outlay, which, in particular because of the multiplicity of cellular carriers of this kind in bottle-cleaning machines, should be avoided or reduced. To this end, a process for producing cellular carriers for bottle-cleaning machines by punching is proposed, the punching operation for producing the openings according to Fig. 4 taking place in a multiplicity of steps with the part (19) of the opening (5) containing the web blank (18) being punched out in the first step, subsequently the web blank being bent over and in the following stage the remaining part of the opening (21) being punched out, in one of the pre-selected stages, preferably in the first stage, it being possible to punch out further bores (20) and notches (13) as well as centring and alignment bores. In this manner a very narrow basic web design between the individual openings (5) is obtained. Because of the very narrow web design or narrow design of the surface between the openings, substantially more openings can be accommodated within a cellular carrier with the same length, an advantageous stabilisation simultaneously being provided by the bent-over web blank. <IMAGE>
Patent DE-3205581-A1 (DE)
Title: Apparatus on training equipment
Inventor: SCHNELL JOSEF
IPC: A63B21/062
Filed: 1982-02-17
Abstract: The invention relates to an apparatus on training equipment which serves to connect a slide, which is preferably guided on two upright bars and is to be moved by the person training, to plate-shaped loading weights situated below the slide and penetrated by the upright bars, an entraining bar of the slide, which is located between the bars and is provided with holes extending perpendicularly to the plane of the guide bars, depending on the thickness of the loading weights, passes through the loading weights also provided with holes, and the actual connection is made by means of a pin pushed into the said holes. In this apparatus, the intention is to achieve easier insertion of the pin. Furthermore, the pin is to be secured against dropping out. This is achieved in that a suspension is provided between the slide (8) and the stack of loading weights (14), which suspension may consist of two helical springs (23, 24). <IMAGE>
Patent DE-3205942-A1 (DE)
Title: Balloon-tipped catheter with a mobile tip which permits complete voiding of the bladder
Inventor: VASILEV LJUBOMIR DR
IPC: A61F2/958
Filed: 1982-02-19
Abstract: The invention relates to a novel balloon-tipped catheter for voiding of the bladder of patients. According to the invention, the catheter tip can be adjustably bent as a function of the filling of the balloon or of the pressure built up in the balloon and can thus be selectively directed toward the particular, desired (deepest) site in the urinary bladder which guarantees complete voiding via the suction orifices provided in the tip. <IMAGE>
Patent DE-3211675-A1 (DE)
Title: Free-wheel of a three-wheel drive which can be switched manually in two travel regions
Inventor: KUCHENBECKER ROLF
IPC: B62M1/38
Filed: 1982-03-30
Abstract: As shown in detail in Figure 3, the invention relates to a free-wheel of a three-wheel drive which can be switched manually in two travel regions, the three-wheel arrangement having two wheels and a slide rod in the rear part and having in the front steering part a wheel which is driven by means of pedals. In this arrangement, on the one hand the force-transmitting pedal shaft is connected to the wheel body via rivet, hub pipe and cylinder pin, and on the other hand the pedal shaft is connected, directly transmitting a torque moment to a cylinder pin, to the wheel body by means of a sliding bearing bushing. The switch-over takes place when the three-wheel arrangement is stationary. <IMAGE>
Patent DE-3215389-A1 (DE)
Title: Method and rolling mill for the production of seamless tubes
Inventor: GERHARDS HANS-DIETER
IPC: B21B23/00
Filed: 1982-04-24
Abstract: The invention relates to a method and a rolling mill for the production of seamless tubes, in which first of all thick-walled tube blanks are produced and these are then formed to give finished tubes. In cases in which the production of finished tubes directly follows the production of the tube blanks and, in particular, in which the operation is carried out while the metal is hot, the invention proposes that, instead of cutting off the irregularly shaped rear end portions of the tube blanks, they should be compressed radially to a smaller outside dimension than that of the finished tubes in a continuous process.
Patent DE-3218402-A1 (DE)
Title: Method for the surface coating of thread-guiding components and thread-guiding components manufactured by the method
Inventor: SPRICK WILHELM
IPC: C23C4/06
Filed: 1982-05-15
Abstract: The invention relates to a method for the surface coating of thread-guiding components such as of galettes, stretching pins and of stretching devices for the manufacture of high-polymer, stretched spun threads. To achieve the aim of avoiding thread damage and to keep electrostatic charge of the threads as low as possible, it is proposed according to the invention that the surface of the thread-guiding components is coated by spraying from the liquid phase with a coating composed of a metal/ceramic mixture having ceramic contents of 50 to 90 %. A particularly advantageous surface layer is characterised in that it is a mixture of 20 % of an 80:20 nickel/chrome alloy and 80 % of Cr2C3. The invention additionally relates to the thread-guiding components manufactured by the method. <IMAGE>
Patent DE-3220716-A1 (DE)
Title: Rubber-covered cylinder for sheet-fed rotary printing machines
Inventor: JOHNE HANS
IPC: B41F30/04
Filed: 1982-06-02
Abstract: The invention relates to a rubber-covered cylinder for sheet-fed rotary printing machines for processing different thicknesses of paper. The object of the invention consists in guaranteeing a selective fitting of the rubber-covered cylinder with a hard or a soft coating with optimum processing of different thicknesses of paper. The object is achieved in that a flat-parallel, rigid spacing film is arranged between the elastic coating and the rubber-covered cylinder, which spacing film is attached by clamping elements arranged additionally on both sides of the cylinder gap.
Patent DE-3231680-A1 (DE)
Title: Process for manufacturing a rigid foam sheet having a system of grooves serving to receive flexible pipes of a floor heating system
IPC: F24D3/14
Filed: 1982-08-26
Abstract: Process for manufacturing a rigid foam sheet having an integrally moulded system of grooves serving to receive flexible pipes of a floor heating system. In order to improve the manufacture of a rigid foam sheet of this type having a heat reflecting layer on the top side, the foam being foamed in a closed mould and remaining in the mould until curing, which mould has ribs on one side corresponding to the grooves to be formed, in such a manner that an easily assembled rigid foam sheet having much higher dimensional stability than hitherto can be achieved by simple measures, a lustrous metal film, laminated on both sides with transparent, corrosion-resistant plastics film, is disposed before the foaming on the mould side which has the ribs so as to completely cover said mould side, and then channel-shaped profiled dimensionally stable rails are placed on the side of the laminated metal film facing away from the mould ribs, which rails correspond to the number and shape of the ribs, and folded over the mould ribs so as to enclose the opposing, laminated metal film zones. <IMAGE>
Patent DE-3231806-A1 (DE)
IPC: A47K5/12
Filed: 1982-08-26
Abstract: 1. Electrically operable dispenser for liquid or pasty materials, such as disinfectants, cleaning agents, soap and ointments, comprising a dispensing container (2) for the materials to be dispensed, a pump (29) connected to the dispensing container, and an inlet valve (22) and an outlet valve (31) for the materials to be dispensed, in which dispenser the pump is controlled by means of a capacitive proximity switch (67), characterised in that the proximity switch (67) has a sensor circuit, the sensor circuit contains four NAND Schmitt triggers, two of these being connected as oscillators (79, 80) of which one serves as a fixed oscillator (80) and the other, acting as a variable oscillator (79), can be influenced by the sensor plate (71), the third NAND Schmitt trigger, acting as a phase discriminator (81), is connected upstream of the fourth NAND Schmitt trigger, acting as a threshold switch (88), with the interposition of a diode (85), and the sensor circuit furthermore comprises a CMOS-IC and a sensor plate (71), a diode (97) being connected between the sensor circuit and the power supply (72) and a capacitor (96) being connected in parallel with the sensor circuit.
Patent DE-3237651-A1 (DE)
Title: Disc brake with carbon-carbon fibre friction lining, in particular for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F16D65/14
Filed: 1982-10-11
Abstract: The present application additional to parent patent P3224876.8 relates to a further development of the disc brake with a carbon-carbon fibre friction lining placed under protection in the parent patent, the further development being to the effect that the brake in accordance with the parent patent can be constructed in the manner known per se with a brake housing closed with respect to the outside. If carbon-carbon fibre friction linings are used, it is possible, in accordance with a teaching placed under protection in the parent patent, to use the outer surface of the friction lining for heat dissipation by virtue of the fact that only the housing ribs rest on the lining. In order to establish the connection between these ribs in the case of a brake housing closed with respect to the outside, the radial ribs are connected to one another by rings closed at the outer periphery of both brake housing halves and by a further annular part designed as a flange. The improvement of the solution in accordance with the parent patent consists in the fact that, in the case of the brake equipped with a carbon-carbon fibre friction lining, there is no need to arrange between the rim and the rotating brake components a carrier fixed in the circumferential direction. The manufacturing outlay for the brake and its weight are reduced without the need to accept a loss in strength. Figs. 2 and 3 illustrate the two housing halves in perspective view. <IMAGE>
Patent DE-3238806-A1 (DE)
Title: Balancing device
Inventor: BUCK WALTER DR ING
IPC: H01P5/10
Filed: 1982-10-20
Abstract: In a balancing device having at least one balancing element for converting unbalanced high-frequency voltages into balanced high-frequency voltages, and vice versa, the balancing element consists of a double line having a length of one quarter of the mean operating wavelength ( lambda 0/4) in which the  lambda 0/4 long end part of an unbalanced line has allocated to it an individual conductor of equal length whose one end is electrically connected to the free end of the inner conductor of the unbalanced line and whose other end is electrically connected to its outer conductor. While ensuring good electrical properties of this balancing device, for purposes of providing precise, cost-effective mass production and a space requirement which is as small as possible, the double line is constructed from two broad conductor tracks, which are configured on one supporting board in a flat conductor structure and are connected to one another on one side, and the inner conductor of the unbalanced line is constructed as a narrow conductor track running at a short distance from the associated broad conductor track corresponding to the desired characteristic impedance.
Patent DE-3241737-A1 (DE)
Title: Method for ascertaining the positions of workpieces
Inventor: SCHIEF ALFRED DR ING
IPC: B07C5/10
Filed: 1982-11-11
Abstract: The invention relates to a method for ascertaining positions of workpieces even when differences in shape are small by means of a sensor, for example a video camera, which measures the outlines.
Patent DE-3303617-A1 (DE)
Title: Method and device for the control of operating parameters of a compression-ignition internal combustion engine
Inventor: HANDTMANN DIETER DIPL PHYS DR
IPC: F02D45/00
Filed: 1983-02-03
Abstract: A method and a device for implementing a method for the control of operating parameters of an internal combustion engine, especially a compression-ignition internal combustion engine are proposed, in which a quantity-determining control element is triggered by means of the difference between a reference value of an operating parameter of the internal combustion engine and an actual value varying as a function of the operating state of the internal combustion engine. In this case, the temperature of the exhaust gases emitted by the internal combustion engine is employed as measured quantity for characterising the operating state of the internal combustion engine. The output voltage of the exhaust gas temperature sensor (18) is a function not only of the exhaust gas temperature but also of the exhaust gas mass flow. In the special case of a diesel internal combustion engine, this dependence can be compensated for by an engine-speed related stipulation of the reference temperature value, and a clear correlation is produced between the sensor output voltage and the exhaust gas temperature. The exhaust gas temperature can be used, for example, to control the engine speed in the full load range in the case of a diesel internal combustion engine. <IMAGE>
Patent DE-3304132-A1 (DE)
Title: In a circuit arrangement for coin-operated time meters
Inventor: LIESKE MARTIN ING GRAD
IPC: G07F15/12
Filed: 1983-02-08
Abstract: In a circuit arrangement for coin-operated time meters with power supply, integrated circuit (IC) with connections to the power supply, timer, starting pulse and time duration switching and outputs D to I for the respective time doubling, a diode is connected in the collective line of the clock outputs. At the cathode end of the diode, an advance value is derived and supplied to a switching amplifier which drives a light-emitting diode, and the time sequence can be interrupted without loss of useful time, and in which the timing can be varied as a function of the current flow by means of an analog/frequency converter.
Patent DE-3308455-A1 (DE)
Title: Alarm system for protecting a building
Inventor: BECKER HANS-JOACHIM
IPC: G08B29/04
Filed: 1983-03-10
Abstract: The invention relates to an alarm system for protecting a building, or individual rooms in a building, in which the switching device is not accommodated in a separate housing separated from the warning signal housing, but inside the warning signal housing, so that the installation is drastically simplified and the risk of unauthorised neutralisation of the alarm system is greatly reduced. In the case of wireless transmission of signals from the individual signal transmitters to the switching device, or in the case of transmission using the building power network, a mains lead is provided as the single supply lead, which, in particular, is not accessible from the exterior when the warning signal housing is fitted on an external wall and thus also cannot be separated.
Patent DE-3310159-A1 (DE)
Title: Rotary drive for swivelling the gripper of an industrial robot
Inventor: BERGER DIETER
IPC: B25J17/02
Filed: 1983-03-21
Abstract: For rotary orientation of a workpiece, the gripper of an industrial robot is swivellable about an axis of rotation running through the gripping centre. The end positions of the swivelling movement of the gripper are marked by limit switches. <IMAGE>
Patent DE-3314123-A1 (DE)
Inventor: KRONE UWE DIPL CHEM DR
IPC: C05G3/00
Filed: 1983-04-19
Abstract: 1. Process for the treatment of damaged vegetation, by supplying same with the nutrients required for growth as well as trace elements and/or substances neutralising environmental poisons as an aerosol, characterized by the fact that the nutrients, trace elements and/or aerosol neutralizing environmental poisons are pyrotechnically generated and produced in the location of the plants.