baber/WOPTO huggingface dataset:
Patent DE-3248595-A1 (DE)
Title: Accident shield for the charging openings of a transport flask for moulds with highly radioactive waste
Inventor: ENGELMANN HANS-JUERGEN
IPC: G21F5/14
Filed: 1982-12-30
Abstract: Accident shield for the charging opening of a transport and shielding flask for moulds with highly radioactive waste, which consists of a cylindrical shielding body having a channel perpendicular therein for receiving the moulds, the channel having charging and discharging closures at both ends. The shielding co-operates with a charge or discharge machine, consisting of an upper part and lower part for the direct charging of a vertical deep bore hole with moulds from the flask placed onto the bore hole and with a remote-controlled grab for gripping the mould, which grab is moved upwards and downwards in the bore hole by a cable with the aid of a hoisting unit, as well as with a bottom slide which seals the bore hole. The purpose of the invention is to provide an accident shield which guarantees reliable shielding of the flask even when it is no longer possible for the drum slides of the flask to be rotated or closed properly in their shielding position. Shielding of satisfactory quality is to be guaranteed in all operating cycles of the discharging or charging process, and it must be possible to cope with accidents without said shield failing. This is now achieved when an additional shield in the form of a lead or steel member is accommodated to the side next to the cavity for the operational grab in a further cavity inside the shield of the upper part of the charge machine, which overlaps the flask, the upper part of the charge machine ... Original abstract incomplete.
Patent DE-3248662-A1 (DE)
Title: Air-conditioned room, in particular air-conditioned testing room, and composite unit to produce a wall for an air-conditioned room, and also method for the manufacture of a composite unit
Inventor: BARTSCHAT HARTMUT
IPC: E04H5/10
Filed: 1982-12-30
Abstract: An air-conditioned room, which is particularly suitable for use as an air-conditioned testing room, exhibits walls which may be produced from composite units (4). The composite units (4) exhibit an inner cover (6) and an outer cover (7), which are each provided with reinforcing beads (10) and (9) respectively in order to reinforce the area adjacent to a foam insulating core (5). The edge areas (11) of the sheet of the inner cover (6) are provided with at least one curve (12) which is located in an area which is outside the area bearing against the insulating core (5) and is particularly suitable for taking up heat expansions. <IMAGE>
Patent DE-3300919-A1 (DE)
Title: Apparatus for determining the equivalence point of a redox measuring cell
Inventor: SCHUESSLER ROLAND DIPL ING
IPC: G01N27/416
Filed: 1983-01-13
Abstract: An apparatus for detecting the equivalence point of a redox measuring cell whose potential is time-dependent is characterised in that the apparatus (2) comprises a double-differentiation device (6, 8), to whose input the time-dependent measuring cell voltage is fed and whose output signal changes sign when the point of inflection in the time curve of the measuring cell voltage is reached. This eliminates the effect of the absolute level of the measuring cell voltage on the accuracy of the determination of the point of inflection. <IMAGE>
Patent DE-3303341-A1 (DE)
Title: Device for applying a coloured liquid
Inventor: HAUBROK KURT
IPC: B43K5/18
Filed: 1983-02-02
Abstract: The invention relates to a device for applying a coloured liquid, with an applicator wick (8) which is displaceable against the action of the spring (10). The spring closes a seal consisting of sealing surfaces (21, 22) which is opened by inserting the applicator wick. A valve housing (11) has a valve lifter (13) which is displaceable against the action of the spring and rests on the wick (8) on the applicator side. A plurality of passage apertures (14) for the coloured liquid are provided on the valve housing and lead, via an inner space (22) of the valve housing to an annular gap (24) surrounding the valve sealing surfaces (20, 21). Overall, very good passage of the coloured liquid is achieved. <IMAGE>
Patent DE-3303434-A1 (DE)
Title: Collar connection, which is sealed and protected against thrust forces, on plastic pipes
Inventor: SEILER GEORG
IPC: F16L37/092
Filed: 1983-02-02
Abstract: For the secure retention against axial forces of plastic pipe-collar connections, a plurality of profiled clamping elements, of V-shaped cross-section, are provided in a combined sealing and thrust-protecting ring at short circumferential distances, the diverging limbs of which clamping elements open towards the sealing section of the combined sealing and thrust-protecting ring. The radially outer limb is of rigid construction and the radially inner limb is flexible. The latter has a tooth system for engaging on the external circumference of the inner pipe.
Patent DE-3311647-A1 (DE)
Title: Method for transmitting an additional signal in a stereophonic useful signal
Inventor: THEILE GUENTHER DR ING
IPC: H04H20/28
Filed: 1983-03-30
Abstract: To transmit an additional signal in a stereophonic useful signal, with no audible interference affecting the useful signal, it is proposed to suppress the difference between the low-frequency components of the right and left signals at the transmitting end and to matrix the additional signal with the sum of the low-frequency components of the right and left signals, and in each case to add the matrixed right signal to the remaining portion of the right signal and the matrixed left signal to the remaining portion of the left signal. At the receiving end, the signals transmitted in both stereophonic channels are dematrixed and the additional signal is extracted.
Patent DE-3312033-A1 (DE)
Title: Reducing device for wood-working machines
Inventor: OESTBERG SVEN ERIK
IPC: B27B33/20
Filed: 1983-04-02
Abstract: Reducing device for wood-working machines, having a reducing head (11C) with a peripheral part (110) and a central part (120') is provided, on the central part, with at least one additional working part (20), which may be a guide or a working tool. This additional working part is suitable for acting on the log (10), worked by the peripheral part, at a different rotational speed and in a different direction of rotation and/or a different axial position from the peripheral part. Lateral guides (17), which are displaceable as a function of possible axial displacements of the additional working part (20), may be arranged at one or two points motionally downstream of the reducing head. <IMAGE>
Patent DE-3314273-A1 (DE)
Title: Stamping machine for making rows of holes in punched cards for controlling textile-machine assemblies
Inventor: WALLIMANN HANS DIPL ING
IPC: D03C17/04
Filed: 1983-04-20
Abstract: A stamping device (14, 15, 21) is drive-connected to a device for the discontinuous drive of a transport roller (11) for advancing a punched card (12) in steps through the stamping device, the advance being capable of taking place selectively either in an uninterrupted sequence over a relatively large number of steps or in individual steps. An externally controlled stamping-tool selector device (16) serves for determining the particular stamping tools (15) to be put into operation. Incorporated in the rotary transmission between the shaft (3a) of the drive motor and the transport roller (11) are a shift coupling and a stepping device (6, 7, 9) with a positive rotational connection of their driving and driven members in the rotary transmission in this sequence. <IMAGE>
Patent DE-3317409-A1 (DE)
Title: Device for sucking away chips
IPC: B27F1/02
Filed: 1983-05-13
Abstract: In a device for sucking away chips from a workpiece which is worked by a machine which is equipped with at least two tools which can be successively put into use, a suction channel is provided which only surrounds the tool which is respectively working the workpiece. The suction channel consists of a stationary component and a component which can be moved with one tool in each case and has a connection to the stationary component which conducts suction air. The movable component consists of a cover which surrounds the tool and has a cross-section corresponding to the cross-section of the stationary component at least in the region of the connection. The cover can be rotated and is coupled to one tool in each case.
Patent DE-3321429-A1 (DE)
Title: Self-service sales aid with hanging-up hook for sales packages of goods, in particular of round knitting needles
Inventor: NYSTEN BERNHARD DIPL ING
IPC: B65D75/56
Filed: 1983-06-14
Abstract: In a sales aid of this type, an incision is provided in the support panel of the sales package, which incision opens out into the hanging-up hole, as a result of which a package can be removed by downwardly directed pulling. For the purpose of secure fastening of the sales package on the hanging-up hook and still convenient pulling removal, it is proposed to design the hanging-up hole in a T-shape or, even better, in a cross so that the hanging-up hook is supported in the upper end of the T-web and the incision is arranged at the outer end of one T-bar. A portion of the support panel is produced above the two T-bars which forms a tongue which can be bent out of the plane of the panel during pulling removal.
Patent DE-3326226-A1 (DE)
Title: Process for producing a moulded part
Inventor: MIZUNO KENJI
IPC: B29C35/00
Filed: 1983-07-21
Abstract: In a process for producing moulded parts with curved sections, a mandrel consisting of a shape-memory alloy is curved to the desired shape, heated to memorise the curved shape and subsequently extended to a straight shape, to be then coated with a moulding composition. Then the mandrel coated with the moulding composition is heated so that it reassumes its original memorised shape. The part obtained thereby is subsequently cooled and the mandrel is pulled out, so that the moulded part having the desired shape is obtained. This process is not only very economical, but also ensures a high product quality.
Patent DE-3328785-A1 (DE)
Title: Bushing insulator for a bulkhead wall in an installation cabinet for medium-voltage switching and distribution installations
Inventor: KRAEMER WILHELM
IPC: H01B17/00
Filed: 1983-08-10
Abstract: A bushing insulator (23) for the insulating bushing of at least one contact element, which emerges from a switching carriage (20) or drawer, through a bulkhead wall (22) of an installation cabinet (10) of a medium-voltage switching and distribution installation is distinguished in that, apart from its bushing and insulation function, it is also used for retaining and holding at least one current transformer (39), which is provided for monitoring, measuring, controlling and/or protection purposes and has a secondary winding, the primary side of which current transformer is formed by the, or by at least one, contact element (24, 25) which passes through the bushing insulator. The current transformer (39) may be constructed as an annular-core transformer and may be completely surrounded by the insulating material of the bushing insulator. In general, two or more current transformers can also be arranged on one and the same bushing insulator, to be precise having transformer data which are identical to one another or else differ. <IMAGE>
Patent DE-3329773-A1 (DE)
Title: Process and arrangement for synchronous edge adaptation of a plurality of clock-synchronous data streams
Inventor: HANKE GERHARD DIPL ING
IPC: H04L7/033
Filed: 1983-08-18
Abstract: Digitally switched clock-synchronous data streams change on the one hand due to phase jitter and on the other hand, running in a way dependent on the through-connect path, the mutual timing relationship of their switching edges. According to the invention, their synchronous adaptation, required for multiplexing, is performed by intermediate storage SP1, SP2 and interrogation twice - offset by a chosen time interval - of all the data streams, comparison in pairs and automatic shifting of the two interrogation times if there is inequality of the two interrogated values obtained for one (or even more than one) of the data streams, until there is no longer inequality. This achieves the effect that the interrogation time does not lie in the uncertain region of the switching edge in the case of any of the data streams. Consequently, an undefined signal state cannot be read out. The offset of the interrogation times is brought about by a time-delay circuit upstream of the clock input of one of the two storage registers. The offset is preferably less than a period of the synchronising clock f of the data streams, divided by the number (n) of the said streams. If there is inequality in one or more of the pairs of interrogated values, a zero pulse a<+> brings about, by gating one pulse out of an auxiliary clock n.f, multiplied (in PLL), a clock (n.f)<+>, and thus a phase shift by (2 pi )/n in the read clock f<+> obtained therefrom by division FT. Consequently, n different interrogation time positions per period of the synchronising clock f can be set automatically. (n+p) interrogation time positions are produced with a ... Original abstract incomplete. <IMAGE>
Patent DE-3331660-A1 (DE)
Title: Industrial robot with laser-beam generator
Inventor: HELMS DIRK DR ING
IPC: B23K26/08
Filed: 1983-09-02
Abstract: A laser-beam generator is provided on an industrial robot having a pedestal and a support, rotatably mounted and drivable on this pedestal, and also at least one top-arm and bottom-arm swivelling support, on the end of which an articulated-hand head with a movable tool-carrier head is arranged. A laser beam is directed by the laser-beam generator into the tool-carrier head. Here, at least the essential part of the laser-beam transmission section is arranged in the housing parts of the industrial robot, in particular in the bottom-arm and top-arm swivelling supports (11, 15). Laser-beam deflection devices (17, 19, 25, 35), in particular mirrors, are arranged inside the housing parts of the industrial robot. <IMAGE>
Patent DE-3332858-A1 (DE)
Title: Fuel injection nozzle for internal combustion engines
Inventor: FUESSNER PAUL DIPL ING
IPC: F02M61/08
Filed: 1983-09-12
Abstract: Fuel injection nozzle for internal combustion engines with a valve needle (1) and a compression spring (6), which in the closing direction acts on the valve needle (1) by way of a thrust piece (7). Between compression spring (6) and thrust piece (7) a damping plate (24) is arranged, which damps the dynamic increases in tension in the compression spring (6) and its natural oscillations so that the compression spring (6) is not stressed to an inadmissibly high degree and no rebounds of the valve needle occur at the end of the closing stroke even at high injection frequencies. <IMAGE>
Patent DE-3336090-A1 (DE)
Title: Process for the continuous gluing of lignocellulose-containing and/or cellulose-containing particles
Inventor: BRINKMANN ERNST
IPC: B27N1/02
Filed: 1983-10-04
Abstract: A process for the continuous gluing of lignocellulose-containing and/or cellulose-containing particles is described in which the particles are axially fed to a horizontally disposed mixing container at the inlet, pass through this container with simultaneous rotary acceleration at least in the form of an annular layer of mixing material and leave at its outlet. In order to obtain the shortest possible gluing time with high gluing quality and simultaneously avoiding glue deposition problems, either the glue is fed to the particles at least substantially before the entrance into the inner chamber of the mixing container or the glue feed takes place in the inlet region of the inner chamber of the mixing container before a subsequent enlargement of the fed particle stream.
Patent DE-3341283-A1 (DE)
Inventor: FISCHER ARTUR DR
IPC: B05C21/00
Filed: 1983-11-15
Abstract: A device for injecting a fixing agent for anchoring a fastening element in a drilled hole comprises a vessel which includes a housing, which contains one component of the fixing agent and can be sealed, an injection nozzle and a plunger. The plunger is movable into the vessel housing. An injection nozzle is arranged on the plunger. The overall length of the plunger and the injection nozzle matches the height of the interior of the vessel housing. Thus, all of the fixing agent can be injected as a result of pressure applied to the base of the vessel housing.
Patent DE-3403055-A1 (DE)
Title: Arrangement for the automatic welding of tubes in tube plates
Inventor: FABER WILFRIED
IPC: B23K9/028
Filed: 1984-01-30
Abstract: The invention relates to an arrangement for the automatic welding of tubes in tube plates, a contactless centering of the torch guide taking place by the use of photocells. The aim is to provide an arrangement, by means of which the welding head is independently aligned with the tube to be welded. The object is to guarantee a contactless, indirect centering of the torch guide for components of a geometry of revolution. It is proposed, according to the invention, that a lighting device and a receiver barrel are arranged on the torch guide. The receiver barrel consists of an objective and of a receiver carrier fastened on a spacer sleeve and having four photocells offset at 90 DEG . The photocells, which are connected in pairs opposite one another in two direct-current measuring bridges, sense the tube end and signal the desired position. The welding process is subsequently called up by means of a binary acknowledgement signal.
Patent DE-3405117-A1 (DE)
Title: Device for producing wire comb connections for paper and printed products
Inventor: WITTE FRITZ DIPL ING
IPC: B21F45/16
Filed: 1984-02-14
Abstract: In a device for producing wire comb connections for paper and printed products, a wire comb 2 formed from a piece of wire in a wire comb forming device is fed to a wire comb deformation device 1, the latter consequently being provided with an intermittently operating advancing device which engages in the wire comb 2 and takes the form of a toothed feed strip 5. The intermittent advancing movement agitates the wire comb 2, so that it cannot be accurately positioned in relation to the feed strip 5, resulting in incorrect engagement of the latter in the wire comb 2. In order to stabilise the wire comb in the idle times between the work stages, permanent magnets 15; 15' are provided, the field of force of which acts upon the wire comb 2. In addition, a gear wheel 21 is provided which is driven synchronously with the feed strip 5, is in constant engagement with the wire comb 2, keeps the latter at rest in its locking phases and supports the effect of the magnets 15; 15'. The exclusive use of either the magnets 15; 15' or a gear wheel 21 is possible. <IMAGE>
Patent DE-3405567-A1 (DE)
Title: Device for accurately positioning flat modules on test adaptors (oscillating guide pins)
Inventor: MUELLER KLAUS-DIETER
IPC: G01R31/00
Filed: 1984-02-14
Abstract: The invention relates to a device for accurately positioning flat modules, which are to be automatically tested, in test devices. The device contains on the test receptacle (PA) guide pins (FN) engaging guide holes (FB) in the flat modules (FG) in the diagonal direction, a first guide pin (FN1) being arranged rigidly and a further guide pin (FN2) being arranged oscillating about an aperture angle relative to the zero position. Such devices are used for automatically testing flat modules (Figure 1). <IMAGE>
Patent DE-3412838-A1 (DE)
Title: Fan fixture
Inventor: MEYER DIETER DIPL ING
IPC: F24H3/04
Filed: 1984-04-05
Abstract: The fan fixture constitutes in its described form a support for the existing space heating and is suitable for distributing existing local heat during transition phases in order to relieve conventional space heating systems in terms of energy.
Patent DE-3418945-A1 (DE)
Title: Heat regulator
Inventor: FRIESE PAUL
IPC: F24C15/10
Filed: 1984-05-22
Abstract: As a safeguard against the unauthorised removal of the contents of envelopes, the cut-out of the conventional window envelopes is trimmed in such a way, and the article is adjusted to size in such a way, that the content of the letter is sealed in the envelope, by simple folding, by means of an appropriate bonding process. Whether the overall width of the conventional window cut-outs is trimmed for folding in the envelope, or whether one strip or a plurality of strips of the material of the window cut-out are trimmed, in any desired shape and embodiment, all exhibit a high degree of security for the envelope contents. When a window is present in the envelope, a subsequently applicable strip, adapted dimensionally and practically to the content of the letter and bonded in, is an equally good safeguard for the contents of the envelope, the indications "for the addressee only", "security mailing", or "indication of name" further increasing the security value.
Patent DE-3423233-A1 (DE)
Title: Process for continuous cooling, especially quenching of aluminium strips
Inventor: PLATH HANS HEINRICH DIPL ING
IPC: C22F1/04
Filed: 1984-06-23
Abstract: A process for continuous cooling, especially quenching of aluminium strips is to be developed which makes it possible to produce flat, non-distorting, non-warping strips, preferably thin strips made of precipitation-hardenable alloys. The aluminium strip heated to from 450 to 550 DEG C is to be cooled down, according to the proposal, under the following conditions:   a) the mean temperature gradient grad T1 in the longitudinal direction of the strip in the temperature range above 400 DEG C (range I) is less than 120 DEG C/m and in the temperature range between 400 and 250 DEG C (range II) is less than 200 DEG C/m, these values being based on a strip having a width of 1 m, and the temperature gradient permissible in each case decreasing inversely proportionally with increasing strip width, b) the mean temperature gradient grad Tt over time in range I is greater than 50 DEG C/s and in range II is greater than 150 DEG C/s and c) the temperature difference  DELTA Tb over the width of the strip is smaller than 10 DEG C. n
Patent DE-3423930-A1 (DE)
Title: Process for the preparation of pyrazolines
Inventor: DOCKNER TONI DR
IPC: C07D231/06
Filed: 1984-06-29
Abstract: Preparation of pyrazolines from  alpha , beta -unsaturated aldehydes and ketones and hydrazines by reaction in the gas phase in a high-boiling mineral oil.
Patent DE-3427737-A1 (DE)
Title: Profiled surround arrangement
Inventor: DEININGER HORST
IPC: E04F10/08
Filed: 1984-07-27
Abstract: A profiled surround arrangement is proposed, in which the profiled surrounds have in cross-section a T-shaped fastening foot, over which holding lugs of distance pieces reach for positive fastening. The holding lugs are formed by jogs on the distance pieces, which, with transverse supports, which are fastened to the building, form a catchable snap connection. <IMAGE>
Patent DE-3428055-A1 (DE)
Title: Metering distributor
Inventor: HAHN HORST DIPL ING
IPC: B65G53/56
Filed: 1984-07-30
Abstract: In order to change over a multi-phase flow from one to several outlets, rotary tube distributors are known in which a tube rotatably mounted about the centre axis activates the corresponding outgoing connecting pieces, in the course of which only one output can ever be acted upon. Material distributors are known in which the activation is effected via cam-actuated valves. The device according to the invention enables a multi-phase flow to be changed over to several outlets simultaneously, the alternate activation being effected by a metering disc rotating about the centre axis.