baber/WOPTO huggingface dataset:
Patent DE-3219863-A1 (DE)
Inventor: HEUSCH GERD
IPC: E04B2/20
Filed: 1982-05-27
Abstract: 1. A glass brick filled with a transparent liquid consisting essentially of water, characterized in that the filling consists of a hydrogel containing a high percentage of water with a derivative of acrylic acid such as methacrylamide or acrylamide as a gel former and a water-soluble salt such as sodium silicate or sodium chloride as an additive lowering the freezing point.
Patent DE-3219940-A1 (DE)
Title: Sighting device
Inventor: WIEMER WOLFRAM DR RER NAT
IPC: G02F1/13
Filed: 1982-05-27
Abstract: It is proposed to insert in the beam path of a sighting device a liquid crystal cell of the dynamic scattering type, with the aid of which it is possible for different markings to be superimposed in the beam path.
Patent DE-3224193-A1 (DE)
Inventor: WESSEL ULRICH
IPC: A01D80/00
Filed: 1982-06-29
Abstract: 1. Arrangement for fastening a double spring tine (2) to a mounting bracket (1) of the kind provided on hay-harvesting machines, the said tine (2) being generally U-shaped, while its middle piece likewise possesses the form of a U-shaped portion (3) with two curved side limbs (4, 5), this U-shaped portion being curved in a manner such that its side limbs engage into correspondingly curved depressions (6, 7) in the mounting bracket, to which these side limbs (4, 5) can be clamped by means of a fastening bolt (11), passing between them and through both the mounting bracket and a curved clamping part (10), characterized in that an adjustable stop (12, 13) is provided beside the fastening bolt (11), this stop (12, 13) being positive by virtue of its shape and acting, from above, on the U-shaped portion (3) of the double spring tine (2), which portion (3) bears against it.
Patent DE-3230124-A1 (DE)
Title: Method for rapid, low-load temperature measurement
Inventor: GOERTH JOACHIM PROF DIPL ING
IPC: G01K7/42
Filed: 1982-08-13
Abstract: Temperature measurements are carried out using a temperature sensor (e.g. a temperature-dependent resistor). The sensor heats up to the temperature to be measured in an exponential manner with respect to time and extracts energy from the measurement point. The required measuring time is approximately 3 to 10 time constants, depending on the accuracy required. The measurement time can be shortened by heating the sensor in a pulsed fashion with the aid of an auxiliary energy source and testing in the pauses between the pulses whether the temperature must be further increased or whether the further temperature increase by the measurement object is below the set error threshold. If this is the case, further heating is stopped and the value that has been reached is displayed as the measured value. The heating of the sensor simultaneously decreases the thermal loading of the measurement object. Fig. 1 shows possible curves for the sensor temperature, curve a) corresponding to the natural variation, curve b) to a cyclically constant heating, and curve c) to a heating controlled by temperature difference. <IMAGE>
Patent DE-3239231-A1 (DE)
Title: Wall cable holder
Inventor: WAGNER ERICH
IPC: H02G3/04
Filed: 1982-10-21
Abstract: The invention relates to wall cable holders for holding live cables on the walls of industrial rooms, consisting of a rear rail to which a cable trough is attached. The invention is based on the object of supporting the cable troughs in a simple manner, involving as little cost outlay as possible, such that they can also withstand the weight of a person of average height, that is to say 75-100 kg, in addition to the cable weight without damaging deformation. This object is achieved according to the invention by one or more angled, bent profile rods whose one limb, extending horizontally, rests on the rear rail, the ends of the limbs being welded to the cable trough and to the rear rail. The angled, bent profile rods used, can be chamfered and bent to the desired relatively short length, without difficulties, from the profile rod material held on the support, and can subsequently be inserted into the angle between the rear rail and the underside of the cable trough, and welded with their ends. The profile rod provided according to the invention hence also provides the advantage that the space for passage of cables remaining between two cable troughs arranged at a relatively short distance one above the other is not especially reduced by the profile rod incorporated.
Patent DE-3239754-A1 (DE)
Title: Signalling lamp, in particular front flashing lamp, for motor vehicles
Inventor: RUCKWIED HEINZ
IPC: F21V7/00
Filed: 1982-10-27
Abstract: The front flashing lamp for motor vehicles has a reflector which is formed by an inner paraboloid section (24) of relatively long focal length and an outer paraboloid section (25) of relatively short focal length, both of which are arranged at an axial distance (opening 30) from one another and coaxially with the optical axis (21) of the incandescent lamp (18) and which generate the light values of the signalling light bundle. Arranged in a part (28) of the housing (10) that is not essential for the generation of the signal is an emitting surface (29) which reflects onto the lens (14) light beams of the incandescent lamp (18) which pass through the opening (30). As a result, the lenses of the lamps are uniformly illuminated, and shadow zones avoided, in conjunction with a small overall height and a large length/width ratio of the lamps. <IMAGE>
Patent DE-3242223-A1 (DE)
Title: Device for mechanical shovels
Inventor: CORDES HUGO DIPL ING
IPC: E02F3/42
Filed: 1982-11-15
Abstract: For a device according to DE...(1149), the carrying position of the bucket on the way from the digging location to the emptying location is improved (Fig. 3). <IMAGE>
Patent DE-3242453-A1 (DE)
Title: Photometer
Inventor: CHRISTOPH BERND
IPC: G01N21/25
Filed: 1982-11-12
Abstract: In this photometer having an optotransmitter whose active surface has a comparatively small transverse dimension in relation to its longitudinal dimension, the light path contains a cylindrical lens (6) which forms the cross-section of the light bundle transirradiating the cell window to produce a rectangular surface having a linear magnification, the value of the quotient being nearer one than the corresponding ratio of the dimensions of the active surface of the optotransmitter (4). <IMAGE>
Patent DE-3244537-A1 (DE)
Title: Method for encrypting and decrypting data blocks
Inventor: BITZER WOLFGANG DIPL ING
IPC: H04L9/06
Filed: 1982-12-02
Abstract: The invention relates to a method for encrypting and decrypting data blocks by means of devices for bit stream encryption. It has hitherto been necessary to transmit a variable code for every encryption. This is often disadvantageous, particularly if the message to be transmitted is short. The invention avoids the transmission of a variable code by dividing the data block to be encrypted into two parts and by removing bits from the first part as a variable code, with the aid of which the second part is encrypted. Bits are then removed from the encrypted second part as a variable code, with the aid of which the first part is encrypted. The procedure is reversed at the receiving end so that the first part is decrypted first.
Patent DE-3245272-A1 (DE)
Title: Method for producing miniaturised thick-film and thin-film circuits
Inventor: GASSNER ERWIN DIPL ING
IPC: H05K3/02
Filed: 1982-12-07
Abstract: A method is described for producing miniaturised conductor track geometries, especially for thick-film and thin-film circuits, in which, in order to achieve a significant increase in the conductor-track density, a coating of conductive material is applied over the whole area, initially at least on those regions of the substrate on which a miniaturised conductor track geometry is provided, and this layer is then split into mutually isolated partial surfaces and/or strips, which in each case at least partially form a conductor track, by means of a laser which is controlled in accordance with a negative layout-program and is adjusted with respect to the substrate.
Patent DE-3246190-A1 (DE)
Title: Tank protection system in aircraft
Inventor: TREUTLE MAX
IPC: B64D37/32
Filed: 1982-12-14
Abstract: The invention relates to a tank protection system in aircraft against hammer-shock effects when fired at, the vulnerability of the aircraft being reduced, without adversely affecting the fuel capacity, by the ability to form intermediate spaces, which can be flooded or ventilated, between the tank bay internal wall and the fuel filling said tank.
Patent DE-3247305-A1 (DE)
Title: Plant for producing a non-ferrous metal solution
Inventor: SALICHOV ZUFAR GARIFULLINOVIC
IPC: B03B7/00
Filed: 1982-12-21
Abstract: The plant for producing non-ferrous metal solutions has a group of apparatuses (1, 2) which are mutually connected in accordance with the sequence of the technological process and each of which contains fine-grain fraction container sections (6, 13), medium-grain fraction container sections (7, 14) and coarse-grain fraction container sections (8, 15) which are arranged successively from the top to the bottom and connected to one another, the fine-grain fraction container section of each preceding apparatus being connected to the coarse-grain fraction container section of the next apparatus, and the last apparatus (2) of the group communicating with a settling vessel (5). Each apparatus has in each case one branch for discharging the coarse-grain fraction. The first apparatus has a branch (11) for introducing the raw material and is connected to a unit (3') for preparing the solvent, which unit consists of a leaching apparatus (3) with a wet classifier (4) which is arranged above and connected to the latter and which has an inlet branch (37) which is connected to the coarse-grain fraction container section of the first apparatus (1). The outlet branch (28) for discharging the solution from the leaching apparatus and the exit branch of the fine-grain fraction zone of the wet classifier (4) are connected by hydraulic individual lines to the coarse-grain fraction container section of the first apparatus which is in turn connected to a source of oxidising agent. … <IMAGE> …
Patent DE-3247397-A1 (DE)
Title: Gold-palladium alloy
Inventor: SPERNER FRANZ DIPL ING DR
IPC: A61K6/04
Filed: 1982-12-22
Abstract: Gold-palladium alloys for dental purposes, in particular for fusion to dental ceramic masses, consist of 40-70% of gold, 20-60% of palladium, 0-5% of platinum, 0-7% of silver, 5-10% of copper, 2-10% of indium, 0-5% of tin, 0-3% of gallium and 0.05-0.2% of iridium and/or ruthenium.
Patent DE-3304668-A1 (DE)
Title: Sheet-like supporting structure and constructional elements for its production
Inventor: MUEHL ERNST
IPC: E04B7/10
Filed: 1983-02-11
Abstract: To form a sheet-like supporting structure constructed from oblique-angled pyramids, pyramid-shaped funnels (21) are provided, which are arranged in two layers in such a way that the tips of the funnels of one layer extend into the spaces between the funnels of the opposing layer. The funnels are connected to one another at their borders (22) and their edges (23). They enclose between them hollow spaces in the form of oblique-angled pyramids. The sheet-like supporting structure is simple to construct. Its funnel-shaped constructional elements are suitable for factory production and require little space for transportation and storage. <IMAGE>
Patent DE-3315487-A1 (DE)
Title: Method and device for manufacturing a cardboard packing
Inventor: GORBACH WILHELM DIPL ING
IPC: B31B105/00
Filed: 1983-04-28
Abstract: Method and device for manufacturing a cardboard packing from a flat blank. The method is carried out on a carousel device which has a plurality of punches on a turntable. A processing station is allocated to each of these punches and, in these stations, the cardboard packing is erected in stages and the individual sections are connected to one another. <IMAGE>
Patent DE-3319043-A1 (DE)
Title: Breathable, sanitary article made of cellulose pulp, in particular nappy pants
Inventor: LEITNER NORBERT DIPL CHEM DR
IPC: A61F13/15
Filed: 1983-05-26
Abstract: Sanitary articles made of cellulose pulp, e.g. nappies, are sealed in the leg region so as to be air- and vapour-permeable, but liquid-tight, in that two porous films are arranged one above the other at that point. In the gathering region of the elastic strips of the leg and waistband closure, these films preferably lie on one another only to a small extent in the shape of the gathering. No wick effects can thus occur, as a result of which the liquid-tight closure is brought about. The films arranged one above the other are connected to one another at least on the side facing the interior of the nappy. <IMAGE>
Patent DE-3319734-A1 (DE)
Title: Device for feed-in of the heat output into polycrystalline semiconductor rods
Inventor: OKAMI SEIICHI
IPC: H05B3/00
Filed: 1983-05-31
Abstract: Device for loading polycrystalline semiconductor rods with a heat output, characterised by groups of thyristor units connected in antiparallel, which are connected to various locations of a secondary winding of a power transformer and in that, furthermore, balancer transformer groups are connected to the thyristor groups connected in antiparallel, so that a secondary current through each of the balancer transformers is constant, the terminals of the semiconductor rods being connected to the secondary windings of said transformers of the balancer transformer groups.
Patent DE-3322999-A1 (DE)
Title: Printing mechanism for a typewriter or similar office machine
Inventor: GOOSMANN THEO
IPC: B41J1/30
Filed: 1983-06-25
Abstract: The frequent changeover to foreign languages with other characters or other types of lettering with special formulae requires easy exchangeability of the daisywheel (1) in printing mechanisms in typewriters or similar office machines. In a known printing mechanism, when the daisywheel (1) is inserted it is fitted onto the free end of a drive shaft (19), it being possible for the daisywheel (1) to be coupled to the wheel receiver (17) via a carrier pin (29). The engagement of said carrier pin (29) in an engagement opening (33) of the daisywheel (1) takes place only in their position of mutual alignment, which is achieved by a search run of the wheel receiver (17). According to the invention, this engagement is simplified in that the daisywheel (1) is locked by a locking lever (43) during the search run movement. After engagement of the carrier pin (29) in the engagement opening (33) of the daisywheel (1), the locking lever (43), mounted in the frame, is returned to its position of non-engagement by the daisywheel (1) which is then driven with positive fit. The coupling of the daisywheel (1) with the wheel receiver (17) takes place within one revolution of said wheel receiver (17). <IMAGE>
Patent DE-3324953-A1 (DE)
Title: Vehicle wheel
Inventor: DUCHOW ALFRED
IPC: B60C15/02
Filed: 1983-07-11
Abstract: The invention relates to a vehicle wheel with pneumatic tyres and with a rigid rim and with a radial tyre having a single-layer or multi-layer radial carcass which is anchored in the tyre beads by having bead cores wrapped around it. In the said wheel, the radial tyre is arranged with its beads on rim seating faces which are located on the radially inner circumference of the wheel rim next to rim flanges which extend radially inwards and axially outwards. In order to improve different tyre properties, it is proposed that the neutral line of the carcass in the bead region and in the lower side wall region obeys the function of a catenary line.
Patent DE-3327353-A1 (DE)
Title: Insulated exhaust pipe for motor vehicles and a method and apparatus for its manufacture
Inventor: WINZEN WILFRIED DR ING
IPC: F01N13/14
Filed: 1983-07-29
Abstract: A description is given of a method for the installation or attachment of an insulation made of temperature-stable material and surrounded by a flexible metal tube on motor-vehicle exhaust pipes subject to thermal stress, relative to a rigid pipe, by means of which method a hollow cylinder of the insulating material mounted on or inserted in the flexible metal tube is pushed into or onto the rigid pipe with the aid of an adaptor sleeve or a tapered mandrel, compressing the insulating material. This results in a positive, firm join between the pipe, the insulating material and the flexible metal tube.
Patent DE-3327538-A1 (DE)
Title: Clamp having a recess for holding a pipe, a hose or the like
Inventor: FETSCH RUDOLF DR ING
IPC: F16L3/18
Filed: 1983-07-30
Abstract: A clamp has a recess for holding a pipe, a hose or the like between its interconnected clamp bodies (2, 3). In order to create a clamp which can adapt itself to the longitudinal movements of the pipe, of the hose or the like, a part (1) which is associated with the clamp is guided in a fixed-position guide body (16) parallel to the axis of the recess and is supported on its top and on its bottom (Fig. 1). <IMAGE>
Patent DE-3331573-A1 (DE)
Title: Antimicrobial agent solution and moist cloth produced with the latter
Inventor: NEUMANN HANS-WERNER DR RER NAT
IPC: A61L15/46
Filed: 1983-09-01
Abstract: The antimicrobial agent solution consists of a system which has been adjusted to a pH of about 6.15 and is composed of     N-alkyl-N-benzyl-N,N-dimethylammonium chloride,   1,6-di(N-p-chlorophenyldiguanide)hexane digluconate,   1-alkoylamino-3-dimethylammoniopropane-3-carboxylmethylbetaine,   1-alkoylamino-3-dimethylaminopropane 3-N-oxide,   isopropyl alcohol (70%), optionally with addition of   rosemary oil,   sage oil,   eucalyptus oil.
Patent DE-3331678-A1 (DE)
Title: Circuit arrangement for pull-in and holding excitation of a relay, which excitation can be limited in time by means of external circuitry
Inventor: BRANDENBERG WINFRIED
IPC: H01H47/32
Filed: 1983-09-02
Abstract: The invention relates to a circuit arrangement for optionally exciting a relay at times, which relay has an electromagnetic part, containing an armature and a coil winding on a core which can be magnetised, for which purpose an electrical component is connected in parallel, and having a switching contact arrangement which can be operated by the armature. The novel feature is that the electromagnetic part is excited by means of a push button in an electrical first circuit during a first section in order to pull the armature in, and is subsequently excited, before a second section has elapsed, by means of electrical repetition pulses before the drop-out, so that the holding state of the armature is maintained with the core consisting of soft-magnetic material, the repetition pulses being released only during the duration of operation of the push button, delayed with respect to the start by means of a logic circuit. In a special configuration, the invention relates to a plurality of such circuit groups, which are clocked in a delayed manner with respect to one another, that is to say they are acted on briefly, so that in this case a plurality of relays can thus be brought into the operating mode serially, in a manner which can be limited in time, in each case excited briefly, and can be held for a duration which can be selected differently, depending on the setting of the second circuit of the repetition pulses.
Patent DE-3338792-A1 (DE)
Title: Screening bar conveyor for agricultural machines, especially harvesting machines
Inventor: JAEGER ARNOLD
IPC: A01D17/10
Filed: 1983-10-26
Abstract: With conveyors of this type, it is known to connect the bars at the two edges of the conveyor to an internally toothed belt made of rubber, the bars being fastened by riveting between blocks on the top side of the belt. To achieve an improved meshing of the teeth in the toothing located on the belt underside of the belt and a fastening of greater strength of the rivets to the belt body, as a result of the invention the teeth of the belt are arranged opposite the free space between adjacent blocks and, in addition, the rivets pass through the teeth and the crossbar ends located in the free spaces between adjacent blocks. The belt contours on the top side and on the underside of the belts moreover correspond to one another; the contours are accordingly offset relative to one another by the amount of the width of a tooth or of a block, in order thereby to achieve a simplification of production.
Patent DE-3339080-A1 (DE)
Title: Closed air suspension system
Inventor: HAAG GOTTLOB
IPC: B60G17/052
Filed: 1983-10-28
Abstract: A closed air suspension system for motor vehicles is proposed, in which the pump (2) and engine (3) and the level control device (solenoid valves 12, 13, 18) are arranged in the storage reservoir (1). A forwards- and backwards-running vane cell pump is used as the pump (2), which can both pump up and pump down. With this type of pumping, in addition to the solenoid valves (12, 13, 18) for the level control device, a single multi-position solenoid valve (24, 36) is required which is inserted into the connection from the pump (2) to the level control device (solenoid valve 12, 13, 18). In this way a very simple and cost-effective air suspension system is created. <IMAGE>
Patent DE-3341653-A1 (DE)
Title: Rehabilitation shoe
Inventor: GUENTNER ANDREAS
IPC: A63B21/06
Filed: 1983-11-18
Abstract: The invention describes a rehabilitation shoe for rehabilitation centres, sports physicians, sports clinics, orthopaedic hospitals, orthopaedists and their practices, etc., comprising accessory weights. The rehabilitation shoe is especially intended for sportsmen and victims of accidents whose legs and muscles need continued medical treatment in order to achieve very quick and permanent recovery.
Patent DE-3342874-A1 (DE)
Title: Compressed-air thread-splicing device
Inventor: ROHNER JOACHIM
IPC: B65H69/06
Filed: 1983-11-26
Abstract: To improve the preparation of the thread ends for splicing, the pneumatic holding devices (15', 16'), which hold the thread ends and, if appropriate, prepare them, have switchable thread-guide elements (49', 50'). The switchable thread-guide elements act on the position of the thread ends in the pneumatic holding devices and also on the air flow. <IMAGE>
Patent DE-3344335-A1 (DE)
Inventor: ANHAEUSER DIETER
IPC: A61F13/02
Filed: 1983-12-08
Abstract: The present invention is related to a flat laminate part consisting of a substrate layer and a cover layer having an auxiliary pull-off means to so pull-off said cover layer or parts of said cover layer said auxiliary pull-off means comprising a preset cut or cuts or a preset breaking line or lines (4) in said cover layer, said auxiliary pull-off means being Improved by having a stiffened area (6a) in the surrounding of the preset cuts or preset breaking lines in order to fa- ciliate the producing of the grasp parts (6, 7) for pulling off said cover layer or parts of said cover layer.
Patent DE-3345965-A1 (DE)
Title: Partition in living and service quarters, in particular on board ships
Inventor: MUELLER KLAUS-DIETER
IPC: B63B3/68
Filed: 1983-12-20
Abstract: The partition for living and service quarters, in particular on board ships, is composed of individual panels which are fitted into holding profiles fastened at bottom and top and have sheet-metal coverings with an inner filling of insulating material. The sheet-metal coverings on one side of each panel are formed in a U-shaped manner around one vertical end face of the panel and overlap on the opposite outer side with the edge of the sheet-metal covering situated there, each panel being pushed with this edge region into the opposite open side of the neighbouring panel.