baber/WOPTO huggingface dataset:
Patent DE-3111174-A1 (DE)
Title: Steam-jet condenser with a surge drum, in particular for superheated-steam and cold-steam power plants
IPC: F01K19/02
Filed: 1981-03-21
Abstract: Published without abstract.
Patent DE-3112324-A1 (DE)
Title: Arrangement for displaying radar video signals
Inventor: BAUR KARL
IPC: G01S7/292
Filed: 1981-03-28
Abstract: Under certain circumstances, the radar display can be brightened by clutter components in the raw video signals to such an extent that the discovery of targets in the clutter region from the radar display is only made more difficult or is no longer possible at all. The video signal with clutter is attenuated by additional time-dependent attenuation of the video signals on the analysis side before the display device, as determined by the intensity of the clutter components in the video signals, in such a manner that the dynamic range of the display device is again adequate for recognising true targets in the noise background. A number of adjustment possibilities are provided for varying the additional attenuation with time, one of which is selected as determined by the particular intensity of the interfering echo.
Patent DE-3115708-A1 (DE)
Title: Chin mirror
Inventor: SCHEFFLER GUENTER DIPL ING
IPC: A45D42/10
Filed: 1981-04-18
Abstract: Cancelled.
Patent DE-3125089-A1 (DE)
Title: Plug element of a plug connection for electrical cables
Inventor: MARTIN BERNHARD DIPL ING
IPC: H01R4/02
Filed: 1981-06-26
Abstract: A plug element (3) of a plug connection (1) for electrical cables (leads, lines) (6) is provided at the end (4) with a soldering opening (5) for accommodating an electrical lead (6). In order to keep the adjacent parts of the soldering point free of solder impurities, the plug element (2, 3) has a circumferential screening collar (8) in the region of the end (4) which has the soldering opening (5). <IMAGE>
Patent DE-3135774-A1 (DE)
Title: Remote control of road traffic-light signal systems by means of vehicles with special privileges
Inventor: ROHLFING MICHAEL
IPC: G08G1/087
Filed: 1981-09-07
Abstract: Published without abstract.
Patent DE-3136414-A1 (DE)
Title: Device for retaining workpieces, in particular gear wheels, in order to hone the central axial bore
Inventor: BENDER ALBERT ING GRAD
IPC: B24B41/06
Filed: 1981-09-14
Abstract: The invention relates to a device for retaining workpieces, in particular gear wheels (3), in order to hone a central axial bore (6) provided. The device comprises a workpiece carrier (1) which is mounted in a floating manner and can be loaded and unloaded from one side. In order to achieve a high degree of machining accuracy, the gear wheel (3) has to transmit the torques reliably onto the workpiece carrier (1), during machining, without tilting or changing its position with respect to the honing tool (2). For this purpose, provision is made, according to the invention, to arrange levers (13, 14) which are pivotably mounted on the workpiece carrier (1) and have ends (15, 16) which are designed in the form of teeth and engage, approximately diametrically opposite one another, in tooth spaces of the workpiece. In the engagement position (Figure 1), in the rotary machining direction (arrow 19), the levers (13, 14) rest on a stop (17, 18), while they can pivot, in the opposite direction, at least into an out-of-engagement position. <IMAGE>
Patent DE-3146660-A1 (DE)
Title: Process for joining profiles of plastic
Inventor: PENTNER HANS
IPC: B29C45/14
Filed: 1981-11-25
Abstract: The invention relates to a process for joining decorative profiles of plastic. According to the invention, the profile ends are cut into from the surface, diverging towards the profile base, and subsequently fixed against each other in such a way that the intersection of the diverging cut lines lies outside the profile surface. As a result, there is formed on the profile surface a gap area which is filled together with the receiving space formed by the diverging cut faces by means of a hot, pressurised plastic melt, the ends of the cut-to-size profile pieces being secured in an embracing injection mould.
Patent DE-3146685-A1 (DE)
Inventor: PROEDEL ULRICH
IPC: B65D1/48
Filed: 1981-11-25
Abstract: 1. A plastics trough of truncated pyramid shape having a peripheral reinforcement consisting of a tube which is embedded into the plastics material and which, in the region of the narrower side walls, is bent at an obtuse angle, the apex of the angle being directed upwards, and which in the region of the apex of the angle is exposed through two handle apertures, characterised in that the plastics material is a polyolefine, that the peripheral reinforcement consists of two identically shaped tube parts (4) joined at the centres of the longitudinal side (1) by two overlying sleeves (5), that in the plastics material (6) surrounding the peripheral reinforcement outside the sleeves (5), pairs of apertures (10) which are vertically directed towards the centre of the tube in the radial direction and pairs of vertically extending slots (11, 12) which laterally adjoin the tube (4) in the tangential direction are arranged alternately, and that, at the edge of the handle apertures (7), there are arranged short ribs (8) which extend downwards in the vertical direction and whose width essentially corresponds to the width of the tube-reinforced edge of the trough.
Patent DE-3152863-A1 (DE)
Title: Mounting for outboard motor
Inventor: SCHUSTER DIETER
IPC: F02B61/04
Filed: 1981-02-14
Abstract: The motor mounting essentially consists of at least two spars (3 and 4). These spars are linked to an angle or an element (1), which can be fastened to the side of the vessel, and to a motor-fastening element (2) and form together with these a four-bar linkage, as apparent from Fig. 2. A pin (9) or the like located at the bottom spar (4) catches in the top end position in a catch surface or catch groove (10) of a lever (6) which is pivotably mounted about a horizontal axis (5) on the vessel side of the mounting, which axis (5) lies higher than the pivoting axis of the bottom spar (4). In the bottom end position of the mounting, which is defined by a stop (11), the lever (6) is supported with its end on the pin (9). A tension spring (7), which serves to compensate for the motor weight and extends between the motor-fastening element (2) and the fastening element (1) on the side of the vessel, acts on the lever (6) in such a way that, assisting the force of gravity, it pivots it downwards. <IMAGE>
Patent DE-3204148-A1 (DE)
Title: Fireproof closure along track-bound conveying systems
IPC: A62C2/22
Filed: 1982-02-06
Abstract: The invention relates to a fireproof closure along track-bound conveying systems, which is characterised in that there is arranged in front of an orifice (1a) in a firewall (1), through which at least one track (7) leads, a closed frame (2) which consists of fire-resistant material and is provided with an entry orifice and in which a box (4), which likewise consists of fire-resistant material and is open on the end face and in which at least one track section (5) is located, is so arranged transversely displaceably that the box (4) can be brought into rectilinear alignment with the track (7) of one track system and, after displacement, with the track of the other system which leads into an orifice of the box (4), the gap between the frame (2) and the box (4) constituting a contactless seal in fire-prevention terms. <IMAGE>
Patent DE-3208178-A1 (DE)
Title: Positron emission tomograph
Inventor: SEEGER ALFRED PROF DR
IPC: G01T1/29
Filed: 1982-03-06
Abstract: A positron emission tomograph is used for recording the spatial distribution of a substance radiating positrons, which substance has been inserted into a body to be examined. It has a ring arrangement, enclosing a treatment space for the body to be examined, of gamma ray detectors which record a signal in in each case one detector with the aid of a coincidence circuit with a simultaneous entry of two gamma quanta essentially flying in opposite directions and produced when a positron is irradiated with an electron. The signals produced overall are processed in an evaluating unit which generates the recording of the spatial distribution. To reduce the distance between the location of origin and the location of decay of the positrons and thus to increase the image definition, a device exists for generating a magnetic field in the treatment space in such a manner that the positrons pass through a spiral-like path in the magnetic field between their location of origin and the location of irradiation.
Patent DE-3209918-A1 (DE)
Title: Process for the heat treatment of switch parts
Inventor: PIRCHEGGER GOTTFRIED DIPL ING
IPC: C21D9/04
Filed: 1982-03-18
Abstract: In a process for the heat treatment of switch parts made of rail steel by cooling the switch parts from a starting temperature in such a manner that a finely lamellar perlite structure is established, the switch parts are so cooled from the region of the quenching temperature by treatment with water that a finely lamellar perlite structure is obtained.
Patent DE-3218696-A1 (DE)
Title: Roof covering or the like
Inventor: HUMMER JOSEF
IPC: E04D3/363
Filed: 1982-05-18
Abstract: The roof covering comprises sheet-metal panels (9) which are situated one beside the other in rows and has bent-up longitudinal edges (10), with hook and cut profilings (11, 12), and additionally at least one downwardly open longitudinal rib (13) with a profiling (14) adapted to the longitudinal edges (10). For securing on the substructure, use is made of retaining clips (1), the anchoring legs (3, 4) of which form snap and hook parts (5, 6) and engage, on the one hand, into the longitudinal ribs (13) and, on the other hand, between two latched longitudinal edges (10) of the sheet-metal panels (9) and interact with the profilings (11, 12; 14) thereof. In order to ensure rapid, secure laying of the sheet-metal panels (9) without the slightest risk of them wearing through, the anchoring legs (3, 4) of the retaining clips (1) enclose an acute angle with the bearing strip (2) connecting them, and the fastening holes (7) are arranged in those regions of the bearing strips (2) which lie beneath the leg ends. <IMAGE>
Patent DE-3223348-A1 (DE)
Inventor: HANSELMANN DIETER DIPL ING
IPC: H03G3/20
Filed: 1982-06-23
Abstract: Für ein seismisches Aufschlußverfahren, das auf der Messung und Registrierung von S-Wellen beruht, wird ein Vibrator verwendet, der mit einer waagerechten, im wesentlichen in der Vertikalen hin- und herbewegten Platte Schwingungen auf den Untergrund überträgt, wobei zur Aufnahme zwei Reihen symmetrisch angeordneter Horizontalgeophone benutzt und aus den Aufzeichnungen der Paare symmetrisch liegender Geophone die Differenzen gebildet und aufgezeichnet werden.
Patent DE-3223493-A1 (DE)
Title: Method of automatically soldering plug contact parts to conductor ends
Inventor: ZAHLMANN WALTER
IPC: H01R43/02
Filed: 1982-06-24
Abstract: A method of soldering plug contact parts to stripped ends of electrical conductors is proposed, the plug contact parts and the conductors being fed to an automatic machine in order to achieve an especially efficient manufacturing sequence, which automatic machine essentially has one or more transport slides movable on a horizontal path and allocated to several work stations.
Patent DE-3223587-A1 (DE)
Title: Cutter for lead sharpeners
Inventor: FISCHER ERNST
IPC: B43L23/00
Filed: 1982-06-24
Abstract: In a cutter for a lead sharpener, the radius of curvature of the tooth base between the cutting teeth is greater than 0.1 mm, such that, with the same division and the same depth, the volume of the gap between the cutting teeth is greater. This results in a number of advantages in terms of production and in respect of the function.
Patent DE-3224069-A1 (DE)
Title: Potentiometer sub-element and a method for its production
Inventor: BLESSING FRITZ
IPC: H01C10/34
Filed: 1982-06-28
Abstract: A potentiometer sub-element, having a supporting plate and a resistance earth ring track and pick-off track fitted thereon, as well as a method for its production, a pot-shaped closing cover, which is latched on to the supporting plate with a snapping effect and has side, flap-shaped projections both prescribes the angular orientation of the potentiometer sub-element and, as a result of a clamping effect exerted by it on the braided cables which are guided between its base plate and supporting plate, results in it being relieved of tension. The radial centring of the sub-element takes place via the tightly-toleranced external diameter of the supporting plate which, with the associated retaining hole in the separate housing, forms a press fit.
Patent DE-3225767-A1 (DE)
Title: Housing for holding rechargeable batteries
Inventor: HARNISCHMACHER FRIEDHELM
IPC: H01M50/204
Filed: 1982-07-09
Abstract: A housing (10) for holding rechargeable batteries (26, 28, 30), which can be used especially for headlamps that are used underground, consists of a housing lower part (12) and of a cover (14) having at least one vent valve (32, 34, 36). In order to ensure that the excess pressure during charging is reduced so quickly that combustible gases can no longer escape from the battery housing after it is moved from the underground region, the vent valve is a bush (38) which is mounted in the cover (14) and has an opening (52) through which hydrogen-oxygen mixtures produced inside the housing can escape during the charging process. <IMAGE>
Patent DE-3227398-A1 (DE)
Inventor: SCHUESSLER WALTER
IPC: B60G17/00
Filed: 1982-07-22
Abstract: 1. Side loading fork lift truck having a frame (1) which is U-shaped in plan view and between whose arms (17, 18) there is a lifting mast (9) which can be extended transversely on a carriage and having running gear comprising a steering axle (4) and a driving axle (5) which are constructed as self-aligning axles and which are in each case provided, on both sides of the longitudinal axis of the vehicle, with vertical supports (6, 7; 21, 22) in respect of the frame, of which, on the steering axis and the driving axis, in each case at least one is a double-acting hydraulic ram (6, 7), characterised in that the hydraulic rams (6, 7) are as a function of the load condition and for varying the overall supporting of the frame (1) on the steering axle (4) and the driving axle (5) are so reversible that for idling and for journeys with minimal loading, the supports located on that side of the vehicle which is remote from the extending side of the carriage are the self-aligning bearings (21, 22), of which the ram (6) associated with the steering axle (4) is rendered ineffectual while the ram (7) associated with the driving axle (5) is locked and in that for journeys under heavier loading and under full loading the rams (6, 7) are connected in parallel.
Patent DE-3231007-A1 (DE)
Title: Chainguard on bicycles
Inventor: KLOSE ODO PROF
IPC: B62J13/04
Filed: 1982-08-20
Abstract: The invention relates to a chainguard on bicycles with a cover (5) which runs from the region of the bottom-bracket bearing rearwards to the rear wheel pinion and covers the chain, and, to achieve a solution which is more favourable in terms of use, proposes that the cover (5) is composed of two hood parts (1, 11) which in front of the bottom-bracket bearing are hinged to one another, are each designed with a U-shaped cross section, grasp by edge-side openings (8) the bottom-bracket bearing in the manner of cheeks and in the region of the rear-wheel axle (7) leave open a longitudinal slot at their joint (F) and are mutually braced there. <IMAGE>
Patent DE-3235854-A1 (DE)
Title: Arrangement on the control panel of an audio device
Inventor: ITO TSUKASA
IPC: H05K5/02
Filed: 1982-09-28
Abstract: In an audio device with a control panel, on which push-button switches and volume, tone and equaliser controls are provided, the patterns (a, b) for the fixed contacts of the push-button switches and also the patterns for the film resistors of the volume, tone and equaliser controls (3, 4) are set out on a panel (8) which is disposed behind the control panel. <IMAGE>
Patent DE-3240205-A1 (DE)
Title: Method and arrangement for regulating the output power of an energy source, particularly that of a microwave oven
Inventor: TEICH WESLEY W
IPC: G05F1/45
Filed: 1982-10-29
Abstract: To adjust and/or regulate the output power of an energy source, a signal corresponding to the instantaneous output power is generated. In a microwave oven, consisting of a magnetron (12) and a direct-current supply source (14) connected to it, the signal (Vv) corresponds to the anode current drawn by the magnetron (12) a voltage equivalent to this current. The operating time is subdivided into a sequence of equal time intervals, each time interval corresponding to a predetermined number of mains alternating-current periods. Dependent on the signal determined, the number of alternating-current periods, which feed the direct-current supply source during each time interval, in order to keep the output power at a value or to adjust it to such a value, is determined. The number of alternating-current periods determined in each case is fed from the mains into the power supply source (14) each time it switches at the zero crossing of the current. The switching is carried out in such a manner that the alternating-current periods needed for feeding during one time interval are essentially uniformly distributed over this time interval. <IMAGE>
Patent DE-3308506-A1 (DE)
Title: Heat exchanger for heat of fusion
Inventor: WEISS WENZEL DIPL ING
IPC: F28F1/06
Filed: 1983-03-10
Abstract: The purpose of making use of the heat of fusion released when water solidifies to ice is served by heat exchangers whose cells have concavely shaped walls in order to shed the layers of ice systematically and without loss.
Patent DE-3313812-A1 (DE)
Title: Façade facing board
Inventor: BUESSGEN HERBERT
IPC: E04F13/18
Filed: 1983-04-16
Abstract: The object is to provide a façade facing board which has a uniform bevel on one edge and a bevel diminishing to zero on two opposite edges, while the fourth edge is designed with a flat ending, and which can be laid without cutting to size when used as a verge or fascia board. This object is achieved in that the board has the shape of a pentagon, so that the bevels (6) which diminish to zero are arranged relative to each other in the manner of the legs of a right-angled triangle, between which the edge with a uniform bevel (3) is located, while a further two edges (2) with flat ends are provided which are likewise designed relative to each other in the manner of the legs of a right-angled triangle. <IMAGE>
Patent DE-3314262-A1 (DE)
Title: Envelope slitting cord
Inventor: DIESING RAINER
IPC: B65D17/46
Filed: 1983-04-20
Abstract: In order not to have to destroy the envelope in the absence of a letter opener or a letter opening machine in order to obtain access to the letter, I apply for a letter slitting cord as my invention. The letter slitting cord is   a) a firm filament (eg. thread) which is ''built in'' while the envelope is being produced and makes it possible to slit open one side of an envelope,   b) a thread which is bonded in retrospectively. t
Patent DE-3315283-A1 (DE)
Title: Flat-bed knitter lock - having directional operation with operating and transfer sections in line on slide
Inventor: SHIMA MASAHIRO
IPC: D04B15/36
Filed: 1983-04-27
Abstract: At least one cam surface (22a) lies in the intermediate zone (19) of the stitch transfer needle lifter (20) in the flatbed knitter lock, acting on the rear side of the trailing butt (5) to lift the needle (3) into the stitch transfer position. One section (12a) of the under side of the centre cam (12), facing the intermediate zone (19), acts as a cam surface (12a) to act on the leading side of the trailing butt (5) to retract the needle (3) to the stitch transfer path. A stitch delivery needle stitch cam (22) with at least one cam surface (22a) lies above the centre cam (12) to act on the leading side of the trailing butt (5) to brinq the needle (3) into the operating zone of the stitch cam (13,13). A retractable stitch delivery needle lifter (24) with at least one cam surface (24a) is above the delivery stitch cam (22) acts on the rear side of the leading butt (4) to lift the needle (3) into the stitch delivery path. Either the trailing butt (5) or each needle lifter (11,11) can be moved in relation to each other component in an inoperative zone so that the trailing butt (5) can be passed into the operating zone of the stitch transfer needle lifter (20) in the intermediate zone (19). The design allows the knitting lock and stitch transfer lock to be mounted on the slide alonq its length in the same operating zone, so that the lengths of the needle channels are as small as possible.
Patent DE-3315784-A1 (DE)
Title: Monitoring system for a building
Inventor: ZADOW MICHAEL
IPC: H04N7/18
Filed: 1983-04-30
Abstract: In a monitoring system for a building equipped with a community antenna system, with a signal pickup in the form of a microphone (7) and/or a television camera, the expensive laying of lines and setting up of observation devices can be dispensed with if the electrical signal produced by the signal pickup (6, 7) is converted into a broadcast or television signal within a frequency band of the community antenna system and is coupled into the community antenna system. The monitoring system can then be received by means of the existing receiving sets (9) connected to the community antenna system (Figure 1). <IMAGE>
Patent DE-3317799-A1 (DE)
Title: Supporting device for electrical cables
Inventor: BERGMANN HANSJUERGEN DIPL ING
IPC: H02G3/03
Filed: 1983-05-17
Abstract: A supporting device for electrical cables (29, 30) which are arranged freely in space and are arranged in fire-protection boxes (23) on supporting brackets (17) which project freely from a supporting device (11) and themselves have no fire-protection sheathing but are supported at their free ends for the occurrence of a fire by means of tension elements (20), which are mounted detachably on them. Since, in the event of a fire, all the structural parts are stressed in tension or symmetrical bending, they require no fire-proof sheathing so that only a simple fire-protection box (23) is required for the electrical cables (29 and 30). <IMAGE>
Patent DE-3321070-A1 (DE)
Title: Device for sharpening grinding wheels
Inventor: BRILL JUERGEN DIPL ING
IPC: B24B53/04
Filed: 1983-06-10
Abstract: When sharpening grinding wheels, a grinding pad without a feed-in wedge is used, which is made possible by the sharpening medium in the form of a sharpening-medium block being supplied in such a way that it adheres sufficiently to the grinding wheel so as not to be washed away by coolants and stripped off by the upper edge of the grinding pad. <IMAGE>
Patent DE-3322135-A1 (DE)
Title: Caravan front roof
Inventor: EGLOFF LORENZ
IPC: B60P3/34
Filed: 1983-06-20
Abstract: In order for it to be possible for the caravan front roof to be quickly brought into the operating position and cleared away once again by one person, two guide rails (2) are present, which are arranged in parallel, are to be mounted on a caravan roof (1) and have a front and a rear end. One support element (5) each is rotatably mounted on the front end. Present in each guide rail (2) is a withdrawal rail (3) which is subdivided in the longitudinal direction into a support region (10) and a retaining region (9) and carries a roof panel (4). Arranged at the end of the support region (10) in each case is a castor (7) which interacts with a stop in the region of the support element (5) and limits the withdrawal. In addition, a support roller (8) which runs against the top side of the guide rail is present at the end of the retaining region (9). <IMAGE>