baber/WOPTO huggingface dataset:
Patent DE-3418883-A1 (DE)
Title: DC-generating machine without a commutator
Inventor: STRUCK ANTON DR MED
IPC: H02K21/20
Filed: 1984-05-21
Abstract: In order to be able to produce any direct current at all using a machine without a commutator, it is necessary to allow the armature of the conventional machines to rest and the field magnets to move. In this case, it is expedient to design the armature to be similar to a housing and to provide it with wire coils at a suitable point, which wire coils are wound around firmly anchored iron cores. The armature which is similar to a housing surrounds the moving rotor with the transversely positioned field magnets fitted thereto (electromagnets are better), whose poles are opposite the wire coils. Since the coils are arranged in a double row on the stationary armature and are superimposed with respect to the transversely positioned field magnets on the rotor, it is possible not only to produce a direct current, but also a high-power direct current. The advantages of generating direct current without a commutator are self-evident. At the very least, susceptibility, wear and spark formation are obviated. The DC-generating machine without a commutator additionally also has the advantage that it can be modified by changes in previously known current-generating machines which are likewise high power in nature. In this case, only changes to the magnet pole and armature coil position are necessary. Thus, for example, an interference-free, DC-generating machine can be produced, a machine for generating a direct current which can be transformed, a high-power machine for generating an alternating current, a machine for generating ... Original abstract incomplete.
Patent DE-3420874-A1 (DE)
Title: Method and arrangement for monitoring network access in telecommunications networks
Inventor: KLOSTERMANN DETLEF DIPL ING
IPC: H04W12/06
Filed: 1984-06-05
Abstract: Method for monitoring network access within private or public telecommunications networks, in particular radiotelephone networks, to prevent or automatically clear down telecommunications connections in which unauthorised or manipulated subscriber installations are involved, through transmission of monitoring information during each connection set-up. In addition to an open subscriber identifier, each subscriber installation has a stored secret subscriber identifier known only to the network operator. When a connection is set up, the open subscriber identifier is transferred from the subscriber installation to an installation of the network operator. The latter then transmits a key phase-in, which changes with every connection, to the subscriber installation. With the key phase-in, a key algorithm known only to the network operator is set in the subscriber installation by means of which the secret subscriber identifier is encrypted. The encrypted secret subscriber identifier is transmitted to the installation of the network operator, decrypted there once more with the same key algorithm and checked for correspondence with or correct allocation to the open subscriber identifier. If there is no correspondence, the connection is prevented or cleared down.
Patent DE-3421149-A1 (DE)
Title: Pressure transducer
Inventor: LIST HELMUT DIPL ING
IPC: G01L19/06
Filed: 1984-06-07
Abstract: A housing (1) having a measuring element (5) is sealed by means of a partially flexible diaphragm (3) against the medium to be measured. The diaphragm (3) is connected to the measuring element (5) and has on the side facing the medium to be measured a thermal protection disc (7) which is connected in the central part (6) of the diaphragm (3) to the latter and can move freely therefrom in the radial direction and bears directly against the surface of the flexible region of the diaphragm (3). <IMAGE>
Patent DE-3425391-A1 (DE)
Title: Device for the extension and retraction of an antenna rod
Inventor: ARAI KUREO
IPC: H01Q1/10
Filed: 1984-07-10
Abstract: A device for extending and shortening an antenna rod, a motor (2), a drive cord (13) (which is connected at one end to the antenna rod and at the other end to a free drum (22) which is mounted on the housing (1) such that it can rotate), a cord conveyer device (3), (which is driven by the motor (2)) and a switching device (24) being provided in a housing (1), and the free drum (22) being provided for the drive cord (13) to be wound on. The cord conveyer device (3) can move in a reciprocating manner in the conveying direction of the drive cord (13) and is constructed such that, when a load is exerted on the cord conveyer device (3) by the drive cord (13), which load is greater than a given load, the cord conveyer device (3) is moved in order to operate the switching device (24) in order to stop the motor (2). A coupling device (29) ensures that the prestressed cord conveyer device (3) and a switch operating element (23) of the switching device (24) are reset to the neutral position. <IMAGE>
Patent DE-3426547-A1 (DE)
Title: Device for the adaptive detonation of an explosive body
Inventor: STETTER GUENTER DR
IPC: F42C11/06
Filed: 1984-07-19
Abstract: A device is proposed for the adaptive detonation of an explosive body, preferably the secondary charge of a runway bomb, which causes immediate triggering in the target only in the event of a rebound movement, while in all other cases triggering does not take place until a delay time has elapsed or until specific sensors have responded.
Patent DE-3427174-A1 (DE)
Title: Aeration apparatus
Inventor: ITO HAJIME
IPC: B01F7/02
Filed: 1984-07-24
Abstract: An aeration apparatus includes a motor-driven agitator vane which is arranged within an aeration tank and beneath which is situated a circular cross-section draught tube, which can be angled to the water surface or can adopt a perpendicular position thereto. The reduced pressure and suction generated in the draught tube suck air or gaseous material preferably through the hollow drive shaft of the stirrer vane and disperse it in the fluid. At the same time, a more intensive and more uniform stirring process is performed within the aeration tank. <IMAGE>
Patent DE-3428367-A1 (DE)
Title: Flexible hail protection mat
Inventor: SIEGERT WERNER DR
IPC: B60J11/00
Filed: 1984-08-01
Abstract: Technical field, solution. Multi-layer plastics films with sealed-in air cushions, air-cushion films for short, in a film thickness of at least 0.10 mm with medium-sized nubs of diameter 10 mm and a height of approximately 5 mm or greater with approximately 8,100 nubs per square metre, made of polyethylene or the like are cut to a suitable size and fixed over surfaces endangered by hail and are capable of considerably reducing the impact even of table tennis ball-sized hailstones so that the residual energy is no longer sufficient to deform, to destroy or to penetrate the protected surface. Principal possibility of use Protection of motor vehicles, boats, aircraft, glass surfaces, greenhouses, skylights, plastic surfaces made of brittle material. <IMAGE>
Patent DE-3429067-A1 (DE)
Inventor: GIESL JOHANN
IPC: H02H5/10
Filed: 1984-08-07
Abstract: PCT No. PCT/EP85/00388 Sec. 371 Date Mar. 25, 1986 Sec. 102(e) Date Mar. 25, 1986 PCT Filed Aug. 2, 1985 PCT Pub. No. WO86/01299 PCT Pub. Date Feb. 27, 1986.A circuit for the continuous watching of the grounding resistor of electrical appliances whose electrically conductive parts which may be touched, such as especially the casing are connected to a ground potential by a protecting conductor, one of the live leads (R,N) of the appliance (12) being connected with the protecting conductor by way of a series connection of at least one precision resistor (R1) for measuring purposes, one test pulse generator (TG), and one capacitor (CB).
Patent DE-3435240-A1 (DE)
Title: Auxiliary device for mounting fluorescent lamps
Inventor: ROHDE REINHARD
IPC: F21V17/16
Filed: 1984-09-26
Abstract: The invention relates to an auxiliary device for mounting fluorescent lamps below wall cabinets provided with light trimmings, in particular for kitchen furniture. The invention is characterised in that a spacer, which is positively connected to the fluorescent lamp, is arranged between the fluorescent lamp and the light trimming.
Patent DE-3436002-A1 (DE)
Title: Universal pipe-connecting arrangement
Inventor: SATO TOSHIYUKI
IPC: F16L27/06
Filed: 1984-10-01
Abstract: A universal pipe-connecting arrangement comprises a connector housing (10) having a main cavity (13), which is formed by an inner spherical, concave wall (14) of the connector housing body. A pair of axially spaced-apart, split rings (20) is in relative sliding contact with the concave wall (14) by means of inclined outer circumferential surfaces (23), each ring being deformable such that it can be inserted into the main body (13) and then expands inside the main cavity in order to assume its operating position. A spacer and sealing ring (30) is located between the pair of split rings. <IMAGE>
Patent DE-3445643-A1 (DE)
Title: Installation for compressed-air blasting
Inventor: GLAESER CARL-CHRISTIAN
IPC: B24C7/00
Filed: 1984-12-14
Abstract: A description is given of an installation for compressed-air blasting having a compressed-air generator, an abrasive-storage container (2) with a connecting device (3), an abrasive-blasting unit, a compressed-air line (5) leading from the compressed-air generator to the abrasive-storage container (2), in particular to the connecting device (3) of the abrasive-storage container (2), and an abrasive line (6) leading from the connecting device (3) of the abrasive-storage container (2) to the abrasive-blasting unit. In said installation, the connecting device (3) has a mechanical feed device (15) for feeding the abrasive into the abrasive line (6), and the abrasive in the abrasive line (6) is conveyed by the compressed air to the abrasive-blasting unit and, in the abrasive-blasting unit, is accelerated to the desired exit rate. A relatively high entry rate for the abrasive at the entrance of the abrasive-blasting unit is achieved in that the abrasive, by means of the mechanical feed device (15), can be brought mechanically to an initial rate of at least 20 m/s, preferably from 50 to 100 m/s, and in particular from 70 to 80 m/s. In this arrangement, the mechanical feed device (15) preferably has a centrifugal wheel (16). <IMAGE>
Patent DE-3447088-A1 (DE)
Title: Detonating or priming device
Inventor: BREDE UWE
IPC: F42B3/12
Filed: 1984-12-22
Abstract: In a housing (10), detonator material (12, 12') is compressed, which is in pressure contact with a ceramic body (13) formed as a metal layer element. In the region of the ceramic body (13), the housing (10) is enclosed by a clamping ring (17). The clamping ring (17) consists of a metal with shape memory, which suddenly changes its microstructure and its dimensions when the temperature falls below a transformation temperature. During assembly, the clamping ring (17) is slipped easily onto the housing above the transformation temperature. During the subsequent cooling, the clamping ring (17) encloses the ceramic body under a high pressure, whereby the position and effective contact between housing (10) and ceramic body (13) are ensured. A projection (18) of the clamping ring (17) forces the ceramic body (13) axially against the detonator material (12, 12'). <IMAGE>
Patent DE-3501008-A1 (DE)
Title: Pressureless continuous-flow steam generator with a preheater
Inventor: WEIGL ROBERT
IPC: D06F75/12
Filed: 1985-01-14
Abstract: A pressureless continuous-flow steam generator with a preheater, especially for supplying steam to industrial irons and steaming appliances in the textile industry, is provided. This continuous-flow steam generator comprises essentially a relatively small evaporation space of approximately 50 cm<3> which is open to one side by means of an exhaust-steam pipe and in which an electrical heating, for example a heating cartridge, with a relatively high heating capacity of approximately 1 to 2 kW is arranged and via which an atomiser-nozzle device sprays on a quantity of water which corresponds to the heating capacity and which is converted into steam and discharged.
Patent DE-3501030-A1 (DE)
Title: Motor vehicle with a light source which can be switched on and is arranged at its rear
IPC: B60Q1/24
Filed: 1985-01-15
Abstract: In a motor vehicle with a light source (3) which can be switched on, is arranged at its rear and emits a light preferably in the red region of the spectrum, the light source (3) is to be a headlight which transmits a light beam (5) in a directed fashion. At the same time, the light beam (5) is to extend at an angle (w) with respect to the carriageway (6). <IMAGE>
Patent DE-3501263-A1 (DE)
Title: Shock absorber arrangement
Inventor: KLOOS HEINZ
IPC: B60G13/00
Filed: 1985-01-16
Abstract: The present invention relates to a shock absorber arrangement, especially for wheel suspensions of motor vehicles, with at least one twin-tube shock absorber which has a first inner tube and a second outer tube arranged concentrically with this, a displaceable piston being supported inside the first inner tube, which piston is connected to a preferably upwards leading piston rod, whilst on that end of the shock absorber remote from the piston rod a valve plate provided with corresponding apertures is provided, at least that working chamber enclosed by the first inner tube and lying between the piston and the valve plate being completely filled with hydraulic fluid, and hydraulic fluid being able to flow to and fro through the valve plate, between the working chamber enclosed by the first inner tube and the annular chamber existing between the two tubes, when the piston is longitudinally displaced. In order to prevent undesirable functional failures of known twin-tube shock absorbers it is proposed in the context of the present invention that the second outer tube be designed as an elastic tube and that the annular chamber lying between the two concentric tubes also be completely filled with hydraulic fluid.
Patent DE-3503393-A1 (DE)
Title: Eye protectors
Inventor: KONICKI REINHARD DIPL ING
IPC: A61F9/02
Filed: 1985-02-01
Abstract: In eye protectors, especially safety goggles, ski goggles or the like, having a box-like, injection-moulded plastic frame on the front side of which a pane is arranged and the back side of which has contact surfaces formed to correspond to the facial contour, the frame comprising fixing means for a lengthwise-adjustable retaining strap to go around the head of the wearer, it is provided, in order to simplify production and assembly and to achieve easy adjustability of the retaining strap, as well as to permit venting of the interior space in the worn state, that each fixing means be designed as a deflecting device for the retaining strap. <IMAGE>
Patent DE-3505417-A1 (DE)
Title: Method and apparatus for the continuous casting of tubes or hollow billets made of metal and for energy recovery
Inventor: BALDUHN REINHARD DR ING
IPC: B22D11/00
Filed: 1985-02-16
Abstract: In the continuous casting of tubes or hollow billets, the melt is passed from the launder (1) into the mould (2) with a concentrically arranged inner mandrel (3). The primary cooling which occurs here leads to the formation of the inner (5) and outer (6) strand shells below the molten metal level (4), the said shells surrounding the still molten core (7). It is proposed to cool the inner mandrel by means of heat tubes or to construct it as such. This makes it possible to carry the high flow per unit area of the energy to be carried away, while keeping the dimensions small. It is furthermore proposed in the continuous casting of hollow and solid stock in general to carry out the energy transfer in the region of the primary and secondary cooling by means of the heat tube principle. This makes it possible to recover the available energy at a high temperature level. <IMAGE>
Patent DE-3507464-A1 (DE)
Title: Spring contact pin
Inventor: KRUEGER GUSTAV DR
IPC: H01R13/24
Filed: 1985-03-02
Abstract: A spring contact pin for making contact with points on test items such as printed-circuit boards and the like, which points are located close to one another in at least one row. Said pin has a piston, which is guided in a sliding manner in an outer tube and is loaded by a spring, and in the case of which the cross-section of the outer tube and of the region of the piston guided in it are greater in one direction than in the direction which is perpendicular thereto.
Patent DE-3518159-A1 (DE)
Title: Device for making contact with the outer conductor of coaxial cable ends
Inventor: BIEBER HELMUT
IPC: H01R13/658
Filed: 1985-05-21
Abstract: In the case of a device for making contact with the outer conductor of coaxial cable ends, having a contact element which is in the form of a basket and has a large number of contact tongues distributed on the circumference, the contact basket together with the contact tongues being formed from a sheet-metal blank, it is intended to create a solution by means of which a large number of coaxial cables of different diameter can be made contact with without it being necessary for the cable baskets, in particular, to be individually matched in each case. This is achieved in that the retaining housing (2) for the contact basket (4) is equipped with a region (9) of larger diameter and an adjacent region of smaller diameter, and in that the contact basket (4) on one side has an interruption-free edge (6), the contact tongues (5) initially bulging outwards in order to rest on the region (9) of the larger diameter of the retaining housing (2), and subsequently being bent such that they point inwards in the shape of a funnel. <IMAGE>
Patent DE-3521513-A1 (DE)
Title: Process for the preparation of 4-hydroxy-3-(5-methyl-3-isoxazolocarbamyl)-2-methyl-2H-1,2-benzothiazi ne 1,1-dioxide
Inventor: BARTROLI JAVIER DR
IPC: C07D417/12
Filed: 1985-06-14
Abstract: The invention relates to a process for the preparation of 4-hydroxy-3-(5-methyl-3-isoxazolocarbamyl)-2-methyl-2H-1,2-benzothiazi ne 1,1-dioxide of the formula <IMAGE> which is characterised in that the anion of 4-hydroxy-3-(5-methyl-3-isoxazolocarbamyl)-2H-1,2-benzothiazine 1,1-dioxide is formed by treating the conjugated acid with a deprotonating agent and the product is subsequently reacted with a methylating agent in a polar solvent.
Patent DE-3522754-A1 (DE)
Title: Tape delivery
Inventor: KNITTEL GUNTHER
IPC: B65H29/14
Filed: 1985-06-26
Abstract: The invention relates to a tape delivery for the conveying and deposition of sheets on sheet handling and sheet processing machines, consisting of endless conveyor tapes guided via deflector rolls and driven via drive rolls, the tape delivery being arranged upstream of an impression cylinder. The object of providing a tape delivery in which the friction between the elements forming the overlapping stream, as a result of relative movement, is to be kept as small as possible is characterized in that rotatably mounted rolls forming the circumference of the transfer drum are arranged on the circumference of the transfer drum round which upper conveyor tapes are looped.
Patent DE-3524722-A1 (DE)
Title: Process and apparatus for producing a fillable cavity in a tuber capable of being deep-fried
Inventor: HILL WILHELM
IPC: B26D11/00
Filed: 1985-07-11
Abstract: Published without abstract.
Patent DE-3525671-A1 (DE)
Title: Method and device for monitoring the speed of a motor vehicle
Inventor: VAS LASZLO
IPC: G07B15/02
Filed: 1985-07-18
Abstract: In order to monitor the speed at which a motor vehicle has travelled, the speed at which it has actually travelled is compared with the maximum speed permitted for a particular section of road and in the event of the maximum permitted speed being exceeded an amount of money is extracted from a data carrier input into a reading and evaluation device, which amount of money corresponds to a fine which would have to be paid if the exceeding of the speed had been determined, for example, by means of radar detection. Data carriers provided with corresponding data can be obtained commercially. With the method, excessively fast driving is reliably prevented and the speeds at which motor vehicles have been travelling are automatically monitored so that road traffic behaviour contrary to regulations is prevented.
Patent DE-3530659-A1 (DE)
Title: Ink-ribbon cartridge with a re-inking unit
Inventor: WAGNER MARTIN
IPC: B41J32/02
Filed: 1985-08-28
Abstract: The invention relates to an ink-ribbon cartridge with a re-inking unit for continuous ink ribbons, in which the ink ribbon is transported by a transporting device, consisting of a drive roller and a pressing-on roller, into a supply space. The drive roller and pressing-on roller are mounted in bearing blocks, the bearing block for the pressing-on roller usually being located on a spring-loaded swivel arm. The re-inking unit consists of a cartridge which can be inserted in the housing of the ink-ribbon cartridge and is filled with an absorbent medium, such as felt or the like, and ink which is transferred to the adjacent roller by a transfer strip with capillary action. The disadvantage of an additional component is avoided according to the invention due to the fact that the cartridge is constructed integrally with a bearing block. Such a cartridge can be installed either so as to be fixed to the housing or constructed as a swivel arm, thus resulting in additional space-saving. The cartridge can also serve as a boundary of the supply space. In such a case, transverse ribs or transverse walls are not required.
Patent DE-3537244-A1 (DE)
Title: Welding device for film webs
Inventor: ELLENBERGER BERND
IPC: B29C65/02
Filed: 1985-10-19
Abstract: A welding device for film webs comprises a movable welding device and a guide element which is assigned thereto and arranged on a support. The guide element is designed either as a segmented strip or as a flat spring-steel strip or consists of a plurality of rail pieces joined detachably to one another. Guide elements designed in this manner can be easily handled and, when not in use, can be folded up to form a small-volume package or wound to form a small roll and stored in a space-saving manner.
Patent DE-3539039-A1 (DE)
Title: Locally controlled digital telephone switching system, in particular telephone PBX system
IPC: H04Q11/04
Filed: 1985-11-04
Abstract: The locally controlled digital telephone switching system, in particular telephone PBX system, comprises individual connection circuits which are connected in parallel to a system bus operating at the bit rate of the PCM 30 system. From the total bit rate of the combined signalling channels contained in the PCM 30 system, signalling channels are formed which have a bit rate of 16 kbit/s in accordance with the ISDN standard. Via these channels, switching information is exchanged between the local control devices located in the connection circuits and the allocation of the user data channels to the connections which exist or which are to be set up is defined. Furthermore, special connection circuits are provided which have an ISDN-standardised interface at their outputs via which both the transition to other levels of the telephone network as well as to remote terminals takes place or via which the connection of a plurality of (even different) terminals is enabled.
Patent DE-3542287-A1 (DE)
Title: Pulling tool for internal electrical parts held locked in guide rails
Inventor: MAYER FRANZ
IPC: H05K7/14
Filed: 1985-11-29
Abstract: As a pulling tool for pulling out internal electrical parts, such as a printed circuit board (1), which are held locked in guide rails, a pulling handle made from a one-piece U-shaped or C-shaped plastic hoop (10), with slit legs (12, 13), is provided. One leg part acts as a sprung arm (16) for locking and pulling out the printed circuit board (1), and the other leg part (18), with a guide fin (19), unlocks the printed board circuit board (1) from the guide rails (2). The pulling handle thus carries out the functions of gripping, unlocking and pulling out printed circuit boards with one simple part, and is suitable for modules of electrical devices. <IMAGE>