baber/WOPTO huggingface dataset:
Patent DE-3125818-A1 (DE)
Title: Marking-out slide gauge
Inventor: REEH WALTER
IPC: B25H7/02
Filed: 1981-07-01
Abstract: A slide gauge, in particular a marking-out slide gauge, is to be designed such that it can be used in one operation to mark out axial midpoints accurately and reliably on workpieces. In this case, the slide gauge has a basic body (1) having two rigid limbs (2 and 3) which are arranged at right angles to one another. A slide (5 and 12, respectively) is guided such that it can be moved and fixed on or in each limb (2 and 3) of the basic body (1). Each slide (5 and 12, respectively) is provided with a stop (8', 8'' and 15, respectively) which extends at right angles to its direction of motion and projects in a direction perpendicular to its main plane above the main plane of the basic body (1) at least on one side. In addition, at the common axial point of intersection of the zero lines (16-16 and 17-17) for the two slide stops (8', 8'' and 15), the basic body (1) has a guide (19) for a marking-out body (18) which is directed perpendicular to its main plane. <IMAGE>
Patent DE-3128829-A1 (DE)
Title: Method for transmitting digital data by means of television signals
Inventor: JELEZOV JIVKO YORDANOV DIPL IN
IPC: H04N7/025
Filed: 1981-07-21
Abstract: To transmit digital data simultaneously with the television signal in the simplest possible manner without impairing the television image, a method for transmitting digital data by means of television signals is proposed in which a signal of 5 to 6 MHz and an amplitude which is lower than 10% of the television signal amplitude is modulated with the digital signals to be transmitted and the television signal is converted into a digital signal. This is stored and analysed, those sections in which the television signal does not change its amplitude by more than 5% of the total amplitude of the signal in a time interval which is greater than 10% of the interval between the line blanking pulses of the television signal being determined. The digitised television signal which, in turn, is converted into an analog signal, is transmitted and at the same time formatted so that a modulated service information which specifies the length of the respective digital section and the time of the beginning of the next digital section is introduced at the start of each digital section. <IMAGE>
Patent DE-3133944-A1 (DE)
Title: Fuel injection nozzle, especially for diesel engines
Inventor: STEIGER ANTON
IPC: F02B3/06
Filed: 1981-08-27
Abstract: The fuel injection nozzle comprises erosion-resistant, jet-forming nozzle elements (20a, 20b) of a hard, mineral monocrystal, for example sapphire or diamond. The nozzle elements (20a, 20b) are inserted into a metal carrier (21) composed of a material which has approximately the same coefficient of thermal expansion as the nozzle elements (20a, 20b). Injection nozzles for diesel engines are the preferred sphere of application. <IMAGE>
Patent DE-3136603-A1 (DE)
Title: Apparatus plug device
Inventor: HARTNER KARL-HEINZ
IPC: H01R13/428
Filed: 1981-09-15
Abstract: An apparatus plug device is proposed in the case of which the requirement originating from VDE 0626 and DIN 57626 (namely that complete dismantling of the insulating block which is arranged on the insulating material housing of the apparatus plug device may not be directly possible) is satisfied in a simple manner, to be precise by means of the plug contact parts which are present in the apparatus plug device being constructed and arranged such that force-fitting retention of the insulating block on the insulating material housing is made possible.
Patent DE-3139615-A1 (DE)
Title: Electronic counter in 1-of-10 code
Inventor: MERKLE PAUL
IPC: H03K23/54
Filed: 1981-10-06
Abstract: Published without abstract.
Patent DE-3139619-A1 (DE)
Title: Shut-off valve, especially a shut-off valve to be held in a frost-protected shower and/or spray system which is installed in the open air in accordance with safety regulations
Inventor: RIJNSBERGEN MARTIN CORNELIS VA
IPC: A62C35/62
Filed: 1981-10-06
Abstract: The invention relates to a shut-off valve, especially a shut-off valve to be held in a frost-protected shower and/or spray system, which is installed in the open air in accordance with safety regulations and in which, in order to provide an outlet for water remaining in the pipelines, the valve housing is provided with at least one water outlet opening, and the valve piston is guided in the upper part of the valve housing in a sealed manner. In such a shut-off valve, it is provided according to the invention that the valve housing is provided on the outlet side of the main water flow with at least one water outlet opening whose cross-section is as small as possible, and that the water outlet opening is permanently freely connected to the open air during and after opening or closing of the shut-off valve. This permanently open water outlet opening is located in the lower region of the valve housing, preferably in the base region, the outlet flow running in the opposite direction to the main water outlet flow. Furthermore, the opening of the water outlet opening in the valve housing is arranged with respect to the main water outlet flow in such a manner that the opening is subject to a venturi effect.
Patent DE-3144944-A1 (DE)
Title: Dispensing box for sanitary towels in an associated dispensing supply bag
Inventor: HUNDSDOERFER GEB GOERLICH
IPC: A61F15/00
Filed: 1981-11-12
Abstract: The invention is a combination of a plastic box, provided with a removal slot and a lid with two hooks on the underside, and a dispensing supply bag which is provided with two hanging loops and a tear-off flap and is hung in the dispensing box. It is intended to provide the possibility of hygienic, constantly available and discrete supply of sanitary towels and thus replace the non-constant, unstable storage solely in supply bags. The dispensing box is characterised by a lid with two hooks on the underside of the lid and a removal slot at the lower end of the front wall of the box. The dispensing supply bag is characterised by two hanging loops at the top and a tear-off flap perforation at the front at the bottom with regard to use in the same colours in the combination in the case of different colours being present, for the purpose of discretion, and with regard to adaptation of the dimensions of the dispenser combination to the different sizes of the various towels and their supply quantity.
Patent DE-3206253-A1 (DE)
Title: Method and apparatus for removing the oil from bilge water and the like
Inventor: KNUDT WALTER
IPC: C02F1/20
Filed: 1982-02-20
Abstract: Apparatus for removing the oil from bilge water in ships provided with an internal combustion engine, with a holding tank for the bilge water and a dirty-oil tank, both of which are closed from the environment and are connected to one another above their liquid level, the holding tank having heating devices which can be operated with waste heat from the internal combustion engine, and a water discharge line being attached to a connection point of the holding tank lying above the liquid level and, to produce a vacuum in the holding tank, being attached to a suction pump delivering at least against the ambient pressure, and furthermore a condenser (69) being arranged in the water discharge line, characterised by a secondary oil separator (103) arranged downstream of the condenser (69) for separating any oily constituents contained in the condensate. <IMAGE>
Patent DE-3210462-A1 (DE)
Title: Circuit arrangement for transmission of data signal packets between subscriber stations and a packet switching exchange
Inventor: NAMISLO CHRISTIAN
IPC: H04L29/06
Filed: 1982-03-22
Abstract: In a circuit arrangement for transmission of data signal packets between subscriber stations (T1 to Tn) and a packet switching exchange (Vst), the subscriber stations (T1 to Tn) are connected to the packet switching exchange (Vst) via a concentrator (K). The data signal packets are transmitted via virtual channels which are designated by addresses transmitted together with the data signal packets. Fixed addresses are available to each subscriber station (T1 to Tn) for the designation of virtual channels. <IMAGE>
Patent DE-3216566-A1 (DE)
Title: Method and device for producing a car wheel of approved design type
Inventor: WIPPERFUERTH DIETER
IPC: B23B3/12
Filed: 1982-05-04
Abstract: In a method for producing a car wheel of approved design type, in particular from light-weight metal or plastic, it is proposed that in a first sequence of operations wheel bodies are produced which can be assigned to a plurality of motor vehicle design types and are of the same kind with respect to diameter, width and/or shape of the rim part and are completed except for the hub part, and that the hub part is equipped with a material specification which permits matching to different dimensions of the hub part and to the bolt hole part, that the preprocessed wheel bodies are finished in a second sequence of operations in accordance with the individual design type dimensions. An individual production machine combination provided for this comprises a clamping station with contact plane and concentrically clamping clamping jaws, a first processing unit as a turning and/or boring unit, a second processing unit with at least one bore spindle parallel to the central axis of the wheel body and, if appropriate, a device for numerically controlling the device with a programme memory.
Patent DE-3218760-A1 (DE)
Title: Clear tobacco aroma oil, process for its isolation from a tobacco extract and use thereof
Inventor: MUELLER ADAM DR
IPC: A24B15/24
Filed: 1982-05-18
Abstract: The invention relates to a process for isolating aroma substances from a tobacco extract (primary extract), obtainable using certain solvents, by mixing this tobacco extract with an adsorbent, treating the resulting mixture in a pressure extraction vessel with CO2 under extraction conditions (secondary extraction) and isolating a clear tobacco aroma oil in a downstream separation vessel. In addition, the invention relates to a novel tobacco aroma oil, free of resins, waxes and polyphenols, having a substantially reduced nicotine content. Moreover, the invention relates to the use of the tobacco aroma oil obtainable for aromatising tobacco or tobacco products.
Patent DE-3218840-A1 (DE)
Title: Accordion
Inventor: LINDERMEIER FRANZ
IPC: G10D11/02
Filed: 1982-05-19
Abstract: The invention relates to an accordion with a descant part, a bellows and a bass part. The bass part has a filling which supports bass and second reed boards with corresponding reeds and valves and is provided with associated sound holes which can be closed by flaps actuated by flap levers. In order that sounds with a folklore character can be produced, the bass reed board is of bent design, occupies essentially the inner space of the bellows and has in the bent-off part both the reeds and valves for the fundamental bass and also for the supplementary bass, the respective fundamental bass and supplementary bass tones in each case being assigned a common sound hole in the filling, while the second reed board is designed as a lying reed board.
Patent DE-3222357-A1 (DE)
Inventor: WAGNER ALFRED
IPC: B21C23/21
Filed: 1982-06-14
Abstract: 1. A device for the extrusion of sections or the like from an ingot or billet (6) resting in a receiver-bore (5) in an ingot receiver (3), in particular from a light metal billet, by means of a moving press ram (8) through the profiling cross-section (35) of a die (33) connected after the ingot receiver on a die holder (30), where between the ingot receiver (3) and the die (33) a pre-container (20) having a compensation chamber (24) coaxial with the receiver-bore (5) in the ingot receiver is arranged, characterized in that the press ram endface (9) of the press ram (8) thrust into the ingot receiver (3) is arranged at the end of an extrusion process in the compensation chamber (24) and from the region of the press ram endface (9) at least one vent bore (19) extends, which passes through the press ram (8).
Patent DE-3222829-A1 (DE)
Title: Expanding anchor
Inventor: FISCHER ARTUR DR
IPC: F16B15/04
Filed: 1982-06-18
Abstract: The invention relates to an expanding anchor which consists of a metal sleeve slotted over part of its length and having an edge for clamping objects on an anchor base preferably composed of soft and porous building materials. For expansion, the metal sleeve is provided with a tapering hole for receiving an expanding nail. Attached to the front end of the expanding elements, produced by the slot, of the metal sleeve is a point, as a result of which mounting is possible without pilot-drilling.
Patent DE-3225013-A1 (DE)
Title: Spring inlay for mattresses and cushions
Inventor: BROKMANN MANFRED ING GRAD
IPC: A47C27/07
Filed: 1982-07-03
Abstract: The spring inlay for mattresses and cushions of furniture for sitting or lying consists of helical springs which are arranged in longitudinal and transverse rows with mid-axes extending approximately parallel to one another and have upper and lower end windings extending at approximately the same height in each case, of connecting members which grip in each case around two adjacent upper and lower end windings of helical springs arranged in adjacent longitudinal rows, and of spacer wires which define the mutual spacing of connecting members arranged successively at the same height in each case in the direction of the longitudinal rows of helical springs. In this case, the connecting members are constructed as plastic bodies which fix the end winding regions assigned to them adjacently in a common connecting plane, and the spacer wires engage through the connecting members assigned to them in an off-centre region and are held, as a tilting safeguard for the connecting members, by the latter in engagement with in each case one of two connected end windings.
Patent DE-3225096-A1 (DE)
Title: Compound-piston ring engine
Inventor: GUTSCHE HANS-JOACHIM
IPC: F02B57/00
Filed: 1982-07-05
Abstract: The invention - a compound-piston/ring engine - relates to a reciprocating-piston internal combustion engine in which the linear piston movement is converted into a continuous rotary movement with the aid of a slotted-link drive. In the housing (A), the internal combustion engine has two axially oriented cylindrical chambers (D), in which the pistons (B) are guided. The pistons (B) are connected by metal elements, as a result of which the phases of the piston work complement one another in an ideal manner. The mutually remote ends of the pistons (B) are equipped with contrate gears (C) on which the arcuate cut-outs of the ring (M) roll, imparting a rotary motion to the latter. The ring (M), which is of variable configuration, determines the number of power strokes per revolution. The ring (M), which is simultaneously enlarged to give the flywheel mass, assumes the actuation of the devices required to supply the engine, which, as a result, are matched precisely to the respective engine speeds. The closed nature of the system results in the following advantages: essentially the raising of the effective power by an estimated 100%, the reduction of the volume and dead weight by about 50% relative to comparable reciprocating internal combustion engines. The exclusive use of environmentally friendly fuels is foreseeable. <IMAGE>
Patent DE-3226060-A1 (DE)
Title: Device for the block packaging of bundled wood consisting of branch and brushwood clippings
Inventor: WIGGER GERHARD
IPC: B65B27/10
Filed: 1982-07-12
Abstract: Published without abstract.
Patent DE-3244041-A1 (DE)
Title: Interior panelling for a transport system
Inventor: SOEDERBERG RICHARD
IPC: B60R13/02
Filed: 1982-11-27
Abstract: This interior panelling covers an area of the vehicle body and is held at at least one end region. So that devices, such as air outlet nozzle, loudspeaker, lighting element or the like, located behind the interior panelling are easily accessible, the interior panelling is of swivellable design.
Patent DE-3300381-A1 (DE)
Title: Bell jar of opaque quartz material, from ceramic material or glass
Inventor: SCHUELKE KARL ALBERT DIPL ING
IPC: C04B41/88
Filed: 1983-01-07
Abstract: Bell jar of opaque quartz material, from ceramic material or glass, which in addition to a hot zone also has a cooler zone, which is provided, on its outer surface, with a layer of glaze of a heat- reflecting metal, in particular gold. The height of the glaze extends from 5% to 30% of the overall height of the bell. As a result of the layer, stresses in the bell wall, and thus cracking of the bell, are prevented.
Patent DE-3303917-A1 (DE)
Title: Display device
Inventor: KNOLL PETER DR
IPC: G09F9/305
Filed: 1983-02-05
Abstract: A display device is proposed which has a screen, a multiplicity of light guides being inserted between the screen and the display. Owing to the spatial separation of the screen and display, it is possible to configure the display arbitrarily and to enlarge or reduce the screen display in a wide framework with regard to the original display. The display device has a relatively large readout area and enables a screen with colour capability to be constructed. <IMAGE>
Patent DE-3307097-A1 (DE)
Title: Electric fence insulator
Inventor: SAILER KONRAD ING GRAD
IPC: H01B17/14
Filed: 1983-03-01
Abstract: An electric fence insulator having a head part, which is fitted to an attachment support, is electrically insulated and contains a retaining space for the fence wire, is significantly improved at its access to the retaining space in that a locking element is constructed in the form of a sprung locking tongue, which covers the access to the retaining space, is fitted in its quiescent position such that it closes the access, and can move against the influence of a spring into an open position which at least partially releases the access. The locking tongue in this case preferably has a tongue part which projects into the retaining space, rests by spring force against a boundary wall of the retaining space and can move away from this boundary wall against the influence of a spring. This tongue part may support a lateral projection, as a manual operating element.
Patent DE-3309282-A1 (DE)
Title: Geiger counter for recording thermally or optically stimulated exo-electrons
Inventor: HOLZAPFEL GEORG DR
IPC: H01J47/08
Filed: 1983-03-11
Abstract: Geiger counter for recording low-energy electrons, particularly thermally or optically stimulated exo-electrons, which has: a rotatable connection of a lower part which accommodates the specimen chamber, and an upper part which accommodates the measuring chamber, by means of a hinge in such a manner that measuring chamber and specimen chamber can be separated by folding up the upper part with the lower part being stationary, for removing specimen and/or calibration source.
Patent DE-3309640-A1 (DE)
Title: Apparatus for separating oil or such like light liquid from water
Inventor: SEHR GERHARD
IPC: B01D17/02
Filed: 1983-03-17
Abstract: An apparatus for separating oil or such like light liquid from water has a vessel having a filter bed arranged therein, a liquid feed above the filter bed, a clear water offtake beneath the filter bed and a liquid surface banked up in the vessel to above the filter bed. A guide tube extends vertically through the filter bed, in which tube is led a valve rod, which, beneath the filter bed, carries closing means for closing the clear water offtake and, above the filter bed, is connected to control means, for example a float, which responds to the thickness of the light liquid layer separated above the filter bed and which controls the closing of the clear water offtake on exceeding a preset layer thickness. The valve rod is hollow and serves at the same time for feeding a backwash medium below the filter bed. The guide tube and/or the valve rod can also serve for lifting the filter bed out of the vessel.
Patent DE-3309751-A1 (DE)
Title: Arrangement for triggering the operation of a device, especially an explosive device
Inventor: SELLWOOD RAYMUND ERNEST
IPC: G08B1/00
Filed: 1983-03-18
Abstract: An arrangement for triggering the operation of a device, especially an explosive device, an electrical signal from a source (17) is fed to a transmitting convertor (14, 15, 16) conveying high-frequency ultrasonic waves into a fixed component (2) which preferably forms part of an existing object, for example the frame of an aircraft. The ultrasonic waves are received by an peripheral convertor (23, 24, 25) fastened rigidly to the object, and the resulting convertor output signal is fed to the device to be triggered. The electrical signal can be modulated so that the ultrasonic waves have coded information. This information can be used on the reception side for selecting a specific device to be triggered and/or carrying out a safety check before the operation of the device is triggered. The reception convertor can have two convertor units which are arranged opposite to one another and which are so connected to one another that the signals generated by them as the result of undesirable vibrations in the object cancel each other out. There can be used a plurality of transmitting convertors and a plurality of receiving convertors which work at different frequencies, so that a particular associated device can be actuated by any frequency. <IMAGE>
Patent DE-3315478-A1 (DE)
Title: Protective device for preventing collision between the shearing arm and the loading ramp of a shearing machine
Inventor: DROESCHER ERICH
IPC: E21D9/10
Filed: 1983-04-28
Abstract: To prevent collision between a shearing arm (1) or shearing head and a loading ramp (5) of a shearing machine, a protective device is provided which has actuators (10, 17) movably guided on parts rigidly connected to the frame (4) of the shearing machine. The actuator (10) is mechanically coupled to the shearing arm (1), and the actuator (17) is mechanically coupled to the loading ramp. Both actuators (10, 17) are mechanically connected to one another with an operating member (24) in between, the operating member (24) interrupting the downward movement of the swivel drive of the shearing arm (1) and/or the upward movement of the lifting drive of the loading ramp (5) if shearing arm (1) and/or loading ramp (5) approach one another to such an extent that a collision could occur. <IMAGE>
Patent DE-3315639-A1 (DE)
Title: Clamping device for detachably holding an object on a tubular wall
IPC: B23B31/40
Filed: 1983-04-29
Abstract: In a clamping device for detachably holding an object on a tubular wall (10), first wedges (36) which rest on a supporting surface (32) (which is normal to the axis) of a supporting body (14), and second wedges (38) which rest on a supporting surface (34) (which is normal to the axis) of a clamping ring (26) which is axially displaceable relative to the supporting body (14) are arranged in an alternating sequence in the circumferential direction, the wedge surfaces (44 and 46 respectively) of each wedge (36, 38) which are intended to come into contact on adjacent wedges (36, 38) - considered both in the axial direction and in the radial direction - being inclined with respect to one another. The wedges (36, 38) may be guided by means of T-groove guides (76, 86 and 80, 84 respectively) on the respective supporting surface (32, 34) and with respect to one another. The clamping device in consequence enables central clamping and opening of the clamping device by force reversal. <IMAGE>
Patent DE-3316929-A1 (DE)
Title: Process for the preparation of styrene and ethylbenzene from toluene
Inventor: EICHLER KLAUS DR
IPC: C07C2/86
Filed: 1983-05-09
Abstract: The invention relates to a process for the preparation of mixtures of styrene and ethylbenzene by reacting toluene with methanol or formaldehyde or formaldehyde dimethyl acetal in the gas phase on a zeolite catalyst having faujasite structure, whose exchangeable cations are partially or completely exchanged for Cs ions and which contains 0.05 to 5% by weight of Li. The preferred alkylating agent is methanol. The catalyst can be regenerated.