baber/WOPTO huggingface dataset:
Patent DE-3426124-A1 (DE)
Inventor: TREBITZ BERND DR
IPC: H02K5/15
Filed: 1984-07-16
Abstract: 1. An end shield for direct-current miniature motors whose body (1) and bearing housing (3) are configured as an integrally formed injection-molded plastics part and whose cylindrical bearing (4) for the rotor shaft (44) is manufactured together with the body (1) and the bearing housing (3), with the end shield having locking means (6) provided on its circumference at the side facing the stator (29) of the motor, characterized in that the locking means (6) serve for locking engagement with an injection-molded plastics magnet (41) provided with corresponding recesses (45) or with a stator frame (40) injection-molded together with the plastics magnet (41) and provided with corresponding recesses (45'), and that the connection of the bearing housing (3) to the body (1) is accomplished by means of a compensating foil (2).
Patent DE-3429092-A1 (DE)
Title: Motor vehicle
Inventor: REFIOR JUERGEN
IPC: B60J7/11
Filed: 1984-08-07
Abstract: The invention relates to a motor vehicle, in particular a sports vehicle with a non-self-bearing body on a tubular frame, with a roof plate which is attached in a roof cut-out and is fixed so as to be capable of being taken out by means of holders. In known motor vehicles, the vehicle body is, from the outset, constructionally aligned with a sliding roof or folding roof which is to be installed, this process is costly. Folding or lifting roofs which can be inserted subsequently and for which the roof skin has to be cut open give a visually unattractive impression, limit the headroom of the occupants and disturb the flow of air along the skin of the roof. For convertible-like vehicles, certain roof plates also require fundamental changes to the vehicle body and require the roof plates to be of complex design. According to the invention, such disadvantages are avoided in that a reinforcement frame is attached circumferentially in each case on the underside of the roof plate in the edge region and in the roof cut-out and that the reinforcement frames which can be inserted one into the other are connected to one another by means of the holders. This, so to speak, individually tailored measure is substantially simpler and less expensive than the measures known from the prior art.
Patent DE-3430927-A1 (DE)
Inventor: ASCHBERGER MATTHIAS DIPL ING
IPC: H01F5/00
Filed: 1984-08-22
Abstract: An electromagnetic assembly including an electromagnetic coil wound on a core of ferromagnetically conductive material. A temperature protection circuit includes a fuse which breaks when the electromagnetic assembly becomes overheated. The fuse is thermally coupled to pole pieces of the assembly and is in electrical circuit with the coil.
Patent DE-3434742-A1 (DE)
Inventor: WIMMER GERHARD ING GRAD
IPC: H04B10/00
Filed: 1984-09-21
Abstract: 1. A method of transmitting and receiving for relays (3, 6) arranged in the space between a transmitting system (1) and a receiving system (2), with a respective sensor (4, 7) and a transmitter (5, 8), which are activated separately in terms of time, wherein a transmitting time span (11, 13, 14) follows a receiving time span (10, 12) and wherein the operation is carried out with two or more relays, characterised in that after transmitting time spans (11, 13, 14), in which the same signal (9) is transmitted from the transmitter system (1), the relays (3, 6) are disconnected in each case for a fixed rest interval (15), which is measured so that all relays (3, 6) are simultaneously disconnected for one period (16).
Patent DE-3437586-A1 (DE)
Title: Busbar distributor
Inventor: HASSELT GEORG VON DIPL ING
IPC: H02G5/08
Filed: 1984-10-13
Abstract: In the case of the busbar distributor (1), a plurality of busbars (3) having identical or different cross-sections are arranged parallel and side by side on comb-like holders in a busbar box (2) having parallel longitudinal side walls (2a, 2b). The busbars (3) have an H-shaped cross-section and are held at equal distances from the two longitudinal side walls (2a, 2b) of the busbar box (2) by means of supporting or mounting webs (9) which engage in the H-slots (3a, 3b) of the busbars (3) from opposite sides. Busbars (3) having different cross-sections in each case have the same cross-sectional width in the direction of the centre web (3c) and the same web height (3e), so that only the limb height (3f) of the busbars (3) can be varied in accordance with the respective conductor cross-section without the position of the busbars (3) being in consequence changed in the busbar box (2) or with respect to the contact points of the outlet boxes which can be placed on to the busbar boxes (2) at the various outlet points. <IMAGE>
Patent DE-3437627-A1 (DE)
Title: Method of manufacturing moulded parts with an accurate fit, in particular shoe insoles
Inventor: LUTZ NORBERT
IPC: B29C35/08
Filed: 1984-09-14
Abstract: A method of manufacturing shoe insoles or the like is described. The soles consist of silicone rubber which is hardened by microwave radiation. As heat activator, a substance which contains water in bound form is added to the sole material. Examples are flour or plaster.
Patent DE-3440892-A1 (DE)
Inventor: SOMMER FERDINAND
IPC: F21V17/00
Filed: 1984-11-09
Abstract: 1. A fixing device for the detachable, rattle-free fastening of a bowl (1) of an electric wall or ceiling lamp on a holder (11) with fixing projections (4, 5) which grip beneath an outwardly projecting rim flange (3) on the neck (2) of the bowl (1) and are radially sprung and of which at least one fixing projection is constructed so as to be pivotal radially outwards from an opening (9) in the holder rim (10) round an axis which is perpendicular to the direction in which the bowl (1) is removed, this one fixing projection being constructed as a leaf spring type arresting element (5) which springs with a hook member (13) against the neck (2) of the bowl (1) and is provided with an unlocking arm (14) which projects substantially radially outwards, characterised in that, on the head (12) of the leaf spring type arresting element (5) there is arranged an outwardly bent arresting tongue (16) which projects from the head and, when the leaf spring type arresting element (5) is pivoted, abuts against the boundary (18) of the opening in the holder rim (10) and can be pivoted into a release position by pressing on its free end (21) running in front of the unlocking arm (14).
Patent DE-3446785-A1 (DE)
Title: Arrangement for controlling a rolling apparatus
Inventor: STOTZ WOLF-GUNTER
IPC: D21F7/06
Filed: 1984-12-21
Abstract: The arrangement for controlling a rolling apparatus is intended and suited for the situation where the roll shell of a deflection-adjustment roll is deformed by means of actuators in the form of controllable sources of force. However, only relatively coarse adjustments can be performed across the width of the roll with this system, for which reason additional actuators are provided for the local adjustments. The desired value fed to these actuators is the profile line of the roll shell as set by the sources of force.
Patent DE-3447547-A1 (DE)
Title: Verfahren zur Radarerfassung insbesondere von Helikoptern im quasi-stationären Flug
Inventor: GUILHEM ROBERT
IPC: G01S13/04
Filed: 1984-12-28
Abstract: Das erfindungsgemäße Radarerfassungsverfahren ermöglicht die Erfassung der Anwesenheit eines Helikopters im quasistationären Flugzustand. Diese Erfassung erfolgt mittels eines Impulsradarsystems durch Erfassung der Drehung der Flügel des Haupthubrotors durch Ausstrahlung von Impulssalven, bei denen die Abstände zwischen den Impulsen (tau) kleiner als die Dauer bzw. Frequenz der Blitze ist, die von den Flügeln des Helikopterrotors ausgesendet werden.
Patent DE-3500515-A1 (DE)
Title: Mixing fluid for fully synthetic plasters
IPC: C04B28/14
Filed: 1985-01-09
Abstract: A mixing fluid for fully synthetic plasters uses polyvinyl alcohol and sodium silicate for obtaining a high shape accuracy and surface accuracy coupled with a high strength of the plaster model.
Patent DE-3503440-A1 (DE)
Title: Antenna arrangement for achieving an isotropic broadcasting behaviour
Inventor: STEINER HANS-JUERGEN DIPL ING
IPC: H01Q21/20
Filed: 1985-02-01
Abstract: The invention relates to an antenna arrangement for achieving a broadcasting behaviour which is as isotropic as possible. It has an electrically conductive carrier body 20 which is axially symmetrical with respect to a given forwards radiating direction 15. Fitted at uniform angular intervals on its circumference are radiator elements 19, which are supplied with a phase shift. The radiator elements 19 in each case have an antenna rod 4 which is conductively connected to the carrier body, is guided at a distance from its surface and is orientated with its longitudinal axis parallel to the axis of symmetry 21 of the carrier body 20. <IMAGE>
Patent DE-3510857-A1 (DE)
Title: Lifting device for a correction ribbon in typewriters or similar office machines
Inventor: BAUMGARTEN RALF DIPL ING
IPC: B41J35/10
Filed: 1985-03-26
Abstract: In known correction apparatuses, the correction ribbon is raised for a correction function by an electromagnet. Said electromagnet must raise the entire correction apparatus and hold it in the raised position during the correction operation. This requires a long current feed time of the correction electromagnet. The invention is based on the object of providing a lifting device for a correction ribbon in typewriters or similar office machines, which device has a simple design and requires shorter current feed times for the lifting magnet. This object is achieved in that the pivotable support (30) can be engaged with the correction apparatus in the active position by a sprung bottom latch (32) in such a way that the current can be removed from the lifting magnet after only a short current feed time. Additionally, the bottom latch (32) can be returned by the advancing mechanism for the ink ribbon from the engagement position back into the starting position to release the support (30). The advantage of the invention consists in the fact that the current feed of the lifting magnet and of the separation magnet can be disengaged from one another. This results in an improved energy allocation whilst reducing the current requirement. <IMAGE>
Patent DE-3512971-A1 (DE)
Title: Process for the preparation of perdeuterated methacrylic acid esters
Inventor: HEROLD THOMAS DR
IPC: C07F7/18
Filed: 1985-04-11
Abstract: By means of a process for the preparation of perdeuterated methacrylic acid esters from hexadeuteroacetone by conversion into the corresponding cyanohydrin, subsequent elimination of water, hydrolysis of the cyano group and esterification with perdeuterated alkanols, the conversion of hexadeuteroacetone into the cyanohydrin being carried out by reaction with trimethylsilyl cyanide to give 1,3-hexadeutero-2-trimethylsiloxy-2-cyanopropane and subsequent hydrolytic removal of the trimethylsilyl group, perdeuterated methacrylic acid esters can be obtained with a high degree of deuteration.
Patent DE-3513277-A1 (DE)
Inventor: LANG GUENTHER DR
IPC: C08B37/08
Filed: 1985-04-13
Abstract: Cosmetic agents for the hair or skin, which contain quaternary hydroxyalkyl-substituted chitosan derivatives of formula (I), wherein X means X1, X2 or X3, and where X has the meaning of formula (II), X2 = -N(R<2>)3<+> Y<-> (Y = Cl,Br,J,HSO4 or CH3SO4), X3 = -N(R<2>)m H(2-m) (m = 0,1 or 2) and the proportion of the subsitutes X1, X2 and X3, as compared with the total number of monomer units is: X1 = 0 - 50 %, X2 = 1 - 100 % and X3 = (100-X1 -X2) %; where R<1> = H means CH2CH2OH or formula (III), and R<2> represents CH3 or CH2CH2. The hair fixation effects as well as the hair and skin conditioning effect of these cosmetic agents is attributable to their content of chitosan derivatives of formula (I).
Patent DE-3513326-A1 (DE)
Title: Coin tester
IPC: G07F1/04
Filed: 1985-04-13
Abstract: Coin tester for accepting coins of differing value, in which the coins run through one or more coin running tracks and are checked for authenticity by means of mechanical and/or electronic sensors and, according to the authenticity check, are guided either into an acceptance shaft or a rejection shaft, a coin running track also being designed for the passage of a coin-like test token or an additional coin running track for the test token being provided, the coin running track for the test token being assigned a test-token sensor which generates a clearance signal in the presence of a test token, and there being provided an acceptance blocking device which is normally switched on and causes the deviation of all the coins inserted and which is inactivated when the clearance signal appears.
Patent DE-3514387-A1 (DE)
Title: 1:2 metal complex azo compounds, their preparation and use
Inventor: BITTERLI PETER DR
IPC: C09B45/20
Filed: 1985-04-20
Abstract: Novel sulpho group-containing 1:2 metal complex azo compounds correspond to the formula I <IMAGE>  in which the symbols are as defined in Claim 1. These 1:2 metal complexes are dyestuffs and are used for dyeing or printing natural and synthetic polyamides and also leather; they are particularly suitable, however, for dyeing or printing artificially produced oxide layers on aluminium and aluminium alloys.
Patent DE-3515969-A1 (DE)
Title: Method for operating electromagnetically force-compensating scales, and scales for carrying out the method
Inventor: KUNZ PETER
IPC: G01G7/04
Filed: 1985-05-03
Abstract: In the case of electromagnetically force-compensating scales having pulse compensation, a method is proposed for functional defect recognition (FDR) which makes possible permanent monitoring especially of the constant-current source (10), and preferably also further components of the circuit (temperature sensor (22), current switch (12), and compensation coil (14)). For this purpose, using a separate analog/digital converter (28), the constant current (and possibly also the current of the temperature sensor (22) as well as of a further, identical temperature sensor (24)) is periodically digitised and the result is checked in a microcomputer (18) by means of suitable comparison calculations. In the event of defects, a signal is generated. For use, for example, in the case of scales which can be calibrated. <IMAGE>
Patent DE-3521036-A1 (DE)
Title: Process and process arrangement for separating off oil from untreated water by pressure relaxation
Inventor: KURTZE INGOLF
IPC: B01D17/02
Filed: 1985-06-12
Abstract: To significantly reduce the structural and mechanical complexity in separating off oil from untreated water to reach the legal requirements for the introduction of effluents as specified in DIN 1999 and DIN 38409, discontinuously produced untreated water is passed into a collecting vessel until this is full. Compressed air is then bubbled through the untreated water until a saturated state under pressure is established. In the subsequent release of the untreated water through a nozzle into a separation vessel, a separation of the oil from water occurs and a multiplicity of air bubbles are formed, which effect the transport of the liberated oil into the tapering point of the separation vessel. A rising pipe controlling the water level in the separation vessel, which rising pipe is assigned to the bottom end of the separation vessel, enables the oil and water to flow out in fractions.
Patent DE-3530159-A1 (DE)
Title: Convertible chair
Inventor: APPELTSHAUSER GEORG DIPL ING
IPC: A47C13/00
Filed: 1985-08-23
Abstract: The convertible chair consists of a seat part (10), a footrest (12) linked to the seat part and a backrest (14) arranged on the seat part so as to be adjustable in inclination. The frames (16, 18), consisting of curved metal tubes, of the seat part (10) and of the footrest (12) together form the foot structure of the chair and have a linked cushion (22) provided with a closed cover (20). The footrest (12) comprises two limbs which enclose an approximate right angle at a knee point (24) and one of which is connected at its free end to the front end of the seat frame via a joint (30) provided with two end stops. The other limb bears at its end the front resting shoes (32) of the foot structure which stand on the floor when the footrest (12) is opened out. Located at the knee point (24) are two further resting shoes (34) which stand on the floor when the footrest (18) is folded in. The rear resting shoes (35) are arranged at the rear end of the seat part (10). <IMAGE>
Patent DE-3536817-A1 (DE)
Title: Working-step/rolling-workbench combination (working-step platform combined with rolling workbench)
Inventor: GMELIN FRANZ-GEORG
IPC: B25H1/14
Filed: 1985-10-16
Abstract: Universal rolling workbench usable for assembly work (disassembly, machine and vehicle maintenance and the like), a bench-top part of which forms, when pivoted up, a step platform with a working height of up to 3.5 m and thus allows manipulation and observation from very close range, even reaching over, and furthermore overhead work from a secure footing. Returned to the workbench in seconds again, a bench-top area can be exchanged for a supporting plate for understructure machines (hand-circle compass saw, milling machines and the like). (Screw) clamps for the vertical clamping of workpieces along the bench-top edge can engage in bench-top perforations. A frame supporting the working steps on one side is used, when brought into the appropriate position, either as a welcome rest below the level of the bench top or as a handle for changing position. Self-clamping roller housings, which lock onto the workbench legs using the chucking principle, almost automatically compensate for floor unevennesses and thus produce a firm footing. The workplace may be extended to a complete workplace by means of additional and adapted electric installations or some other power supply. A collapsible (lightweight) version is conceivable. <IMAGE>
Patent DE-3601034-A1 (DE)
Title: Rotary engine
Inventor: JAEHN EGON
IPC: F02B1/04
Filed: 1986-01-16
Abstract: For driving vehicles and for fixed use internal combustion engines are needed which, inter alia, run reliably and for a long time with high efficiency, favourable power-to-weight ratio and little environmental impact. Some conventional reciprocating piston and rotary engines or turbines fulfil these objects only to an inadequate extent. This invention relates to a self-sealing internal combustion engine of rotary construction with 2 compression and 2 combustion discs, which are each spatially connected to one another by a spark-plug transfer hole, which is arranged laterally (or even sometimes endwise), and rotatably connected to one another by 2 parallel shafts with gears. The flanks of the pairs of gears are designed so that they form an enclosed space between them and the housing, which space varies due to the rotational movement and which are inclined to the axis so that they continuously force gas into the spark-plug transfer hole over a large range of rotation angles. Due to this structural characteristic with a very high mechanical and thermal load bearing ability, high temperature materials, such as ceramics, and other energy sources, such as, for example, environmentally non-polluting hydrogen gas, can also be used. Due to the facility for heat exchange, that is uniform thermal expansion of individual parts, gap leakages can largely be prevented. <IMAGE>
Patent DE-3606860-A1 (DE)
Title: Control arrangement for extracting heat from a fluid by means of a compressor refrigeration machine
Inventor: RODECKER ARTUR DIPL ING
IPC: F25B41/04
Filed: 1986-03-03
Abstract: A control arrangement for extracting heat from a fluid by means of a compressor refrigeration machine is disclosed, which machine contains in addition to the compressor (1) a condenser (2), an expansion arrangement (3) and an evaporator (4). The latter is situated in a cooling circuit (5, 6, 7) for the fluid, with which an arrangement (8) is to be cooled. A hot-gas bypass (9) with a hot-gas control (10) is provided and moreover an evaporation pressure control (11) consisting of a valve (12), an actuator (13) and a proportional/integral control (14). With a sensor (15), the temperature and/or the moisture of the environment of the arrangement (8) is measured and passed on to an analog converter (16) which converts the measured value and values from a set-value curve into a set value which is passed on to a set-value input of the proportional/integral control (14). A further sensor (17) detects the forward-run temperature of the fluid and transmits the measured value to an actual-value input of the proportional/integral control (14). This forms, from the values received, a differential signal, with which the actuator (13) of the valve (14) can be excited. <IMAGE>
Patent DE-3616197-A1 (DE)
Title: Electronic locking device for motor vehicles
Inventor: BOOM ANDREAS VAN DEN DIPL ING
IPC: G07C9/00
Filed: 1986-05-14
Abstract: In a locking device according to the main claim, it is important to increase the break-in safety against the possible recording of the signals by unauthorised persons. This involves a catch region of the repeater member active in the lock, which catch region, in the event of an unsuccessful code comparison of the combination code located on the lock and on the key, uses the adjacent numbers of the number sequence located within these region limits, for a renewed comparison. So that break-in attempts by means of a signal recorded by unauthorised persons cannot be successful, it is proposed, after each successful actuation of the lock by a key, to reduce the circumference of the catch region to a minimum size and to widen the circumference again only after a specific rest time has elapsed.
Patent DE-3623403-A1 (DE)
Title: Explosionproof socket element
Inventor: KAPFER KARL
IPC: H01R13/527
Filed: 1986-07-11
Abstract: An explosionproof socket element (10) has a housing (11) which is in the form of a sleeve and has a union nut (12). A limiter circuit element (18) is arranged in the interior of the housing, to which limiter circuit element (18) sockets (14.1, 14.2), which are arranged in an insulating element (13), are soldered via contact pins (19.1, 19.2). Connecting wires (16.1, 16.2) are also soldered on. This soldered arrangement is inserted into the housing and is mounted therein with the aid of plastic potting (17) which, in addition to the mounting function, also carries out an insulating and explosion-proofing function. Particularly space-saving socket elements can be achieved using this construction. <IMAGE>
Patent DE-3625051-A1 (DE)
Title: Piston supercharger which can be driven by the exhaust gas pulses of an internal combustion engine
Inventor: SCHATZ OSKAR DR ING
IPC: F04B9/135
Filed: 1986-07-24
Abstract: A piston supercharger which can be driven by the exhaust gas pulses of an internal combustion engine has at least one expansion chamber (10) defined by a movable working piston (12). Opposite the piston (12), the expansion chamber (10) is provided with at least one exhaust inlet (26) and exhaust outlet (28). A projection (34), which projects into the exhaust outlet (28), at least during a part of the piston movement, and at least partially fills its cross-section is arranged on the working piston (12). <IMAGE>
Patent DE-3625529-A1 (DE)
Title: Transportable cubicle-type toilet
Inventor: GARICH NORBERT
IPC: E03D7/00
Filed: 1986-07-29
Abstract: A transportable cubicle-type toilet having sanitary interior fittings and an essentially cylindrical housing exhibits a roof and a floor in which there is arranged a groove which is arranged such that it is essentially adjacent to the border regions of the floor and is intended for receiving a wall panel.