baber/WOPTO huggingface dataset:
Patent DE-3027670-A1 (DE)
Title: Fastener for pressed fibre lining in car - has base plate with anchoring hooks penetrating rear surface of lining
Inventor: PELZ ERNST
IPC: B60R13/02
Filed: 1980-07-22
Abstract: The fixture is intended for securing a lining (14) or the like in the interior or engine compartment of a vehicle. The lining, e.g. of fibre material or board, is impregnated and pressed into shape and provided with a fastener (12) having an integral base plate (16) secured to the lining material and a lip (20) for fastening. The base plate is in contact with one side of the material and is provided with projecting anchoring hooks (18) which penetrate into the material. The hooks may be stamped out from the plate and may point in different directions. They may be triangular and/or provided with barbed edges.
Patent DE-3032046-A1 (DE)
Title: Automatic focus for slide projector - has two ranging light beams and two photocells to monitor distortion of slides without glass
Inventor: EIGNER WERNER
IPC: G03B21/53
Filed: 1980-08-26
Abstract: The curvature of the unglassed slide (3) in the projection beam is monitored by the two ranging beams (6,9) directed at different parts of the slide and with the signals compared by a logic circuit (11). The feedback control moves the objective setting to compensate for the curvature and ensure that all parts of the slide are projected in focus. The two beams are set with one beam in the centre and the other on one edge. The objective is automatically adjusted to produce barrel- or pincushion distortion with the amount of distortion compensating for the curvature of the heated slide.
Patent DE-3032312-A1 (DE)
Inventor: KRAUSER MICHAEL
IPC: B62J11/00
Filed: 1980-08-27
Abstract: A supporting arrangement for mounting, for example baggage pouches on a motor cycle, includes two L-shaped brackets each having a longitudinal leg and a transverse leg. The longitudinal legs each is formed with two parallel portions offset relative to one another and provided, respectively with openings or projections. In assembly the projections of one portion of one bracket engage the openings of another portion of the second bracket so that the exposed sides of the longitudinal legs of both brackets extend in the same plane.
Patent DE-3037775-A1 (DE)
Title: Solarium radiation lamp with pivoted lamp unit - supported at each end by rollers running along guide rails
Inventor: WEINER RUDOLF ING GRAD
IPC: A61N5/06
Filed: 1980-10-06
Abstract: The solarium radiation lamp has a lamp unit supported by a stand above a treatment couch so that it can be pivoted between two positions. The lamp unit has two rollers at either end, aligned respectively with the axis passing through the centre of gravity and a parallel rear axis. The pairs of rollers travel along horizontal and vertical guide rails respectively, each having an end stop for defining the two limit positions of the lamp unit. The two guide rails may be formed integrally by a single bent metal profile with a U-shaped cross-section. The lamp unit is easily pivoted between the two positions without requiring pneumatic springs etc. for reducing the cost.
Patent DE-3040718-A1 (DE)
Title: Redn. of oxide content in metal dross - esp. dross scooped off molten aluminium after electrolysis, by cooling dross rapidly in absence of air
Inventor: MOSER RUPERT DR
IPC: F27D1/18
Filed: 1980-10-29
Abstract: This is an addn. to 2553455, which describes the cooling of dross in a container placed on a pedestal underneath a bell. The bottom rim of the bell dips into a water seal, which permits water to enter the lower part of the bell. The novelty is that the height(h) of the pedestal, and the vol. of the bell, have a ratio so that when the oxygen in the air inside the bell is consumed, the partial vacuum causes the water to rise so it surrounds the container and cools the dross. The water in the seal is pref. kept at a constant height by a float valve and overflow. As compared with the main patent, the cooling of the dross is faster and therefore the oxide content of the dross is reduced.
Patent DE-3042437-A1 (DE)
Title: Pulse generator for nerve current simulation - has frequency generator coupled to modulator linked to oscilloscope display
Inventor: FALK REINHART
IPC: A61N1/34
Filed: 1980-11-11
Abstract: The pulse generator provides pulses with an adjustable frequency and pulse ratio. Their modulation is adjusted to simulate nerve current pulses. The pulse generator can be coupled to an integrated oscilloscope display allowing visual feedback control of the simulation pulses. Pref. the obtained simulation pulses are fed to two electrodes attached to the body of the patient, so that the potential fed between them cancels the potentials at the nerve endings within the body indicating pain. The electrodes are protected from resonance. The pulse generator appts. can be used for post-operative pain control, or to control spastic muscle contractions etc.
Patent DE-3042584-A1 (DE)
Title: Cornice stone on top of cellar wall - supports outer skin of cavity wall above without increasing cellar wall thickness
Inventor: CORNELISSEN LORENZ ING GRAD
IPC: E04C1/39
Filed: 1980-11-12
Abstract: The support takes the weight of the outer skin of masonry under construction, without making the whole cellar wall excessively thick. It uses a projecting cornice stone under the double-skinned walling, in basic or special forms. The cavity walling is built up at max. thickness on the single-skimmed basement wall with no statically unnecessary thickness for the latter over its full height. Cast cantilevered blocks can also serve to construct a site concrete beam inside cornice stones.
Patent DE-3046060-A1 (DE)
Title: Hand-held magnetic tape cassette dictation recorder - has inbuilt clock and alarm facility together with slide-over cover
Inventor: ENGERT HEINZ
IPC: G11B25/06
Filed: 1980-12-06
Abstract: A small hand-held dictation tape recorder includes a digital clock facility with an alarm setting. The unit has a rectangular housing with the clock (2), loudspeaker and microphone set in the top section. The main cover (13) slides over the section retaining the miniature tape cassette and batteries. Magnetic record and erase heads are set into the housing. Operat1ng and setting buttons are located on the side of the top section.
Patent DE-3047003-A1 (DE)
Title: Connector for electrically insulated, tubular components - uses two tubular sections with holder(s) for rings on facing surface(s), with opposite extensions
Inventor: SCHOENWALD HELMUT
IPC: F16L25/02
Filed: 1980-12-13
Abstract: The connector is intended both for constructional and line components, and uses two coaxial tubular sections, secured against relative twist. Between them is fitted a sleeve of insulating material. A conductive extension is conductively coupled to one tubular section and is mounted outside the insulating sleeve, with a specified air gap in between, extending in the direction of the other tubular section. At least one of the tubular sections (10,14) is fitted with a holder for a ring (42) on the envelope surface facing the other tubular section. The ring protrusions (44) extend in the direction of the envelope surface of the other tubular section, leaving the air (48). Preferably the ring is fitted at a distance from the outer front face (38) of the interposed insulator (34,16), without contacting it.
Patent DE-3103308-A1 (DE)
Inventor: ENGLAENDER FRITZ DIPL CHEM DR
IPC: C07C69/732
Filed: 1981-01-31
Abstract: New process for making esters of  alpha -hydroxymethylene arylacetic acid from the corresponding arylacetic acid ester by conversion with an alkali alcoholate and carbon monoxide. The resulting hydroxy methylene compound can be obtained from the resulting alkali salt by release with an acid.
Patent DE-3104047-A1 (DE)
Title: Dress shield
Inventor: AUGUSTIN GERTRUDE
IPC: A41D27/13
Filed: 1981-02-06
Abstract: Dress shield with a self-adhering device for fastening to an article of clothing.
Patent DE-3106078-A1 (DE)
Title: >>Circuit for generating signals representing an AC input signal<<
Inventor: LANE LAWRENCE JUBIN
IPC: H02J3/24
Filed: 1981-02-19
Abstract: A continuously operating converter circuit for generating a voltage output signal, which is proportional to the frequency of an oscillating input signal and an oscillating output signal which has the same frequency and a fixed phase relationship with the oscillating input signal, contains a multiplier circuit which responds to the oscillating input signal and an oscillating feedback signal and supplies as a product of these two signals an error signal which is then integrated in order to generate the voltage output signal. The oscillating feedback signal, which also serves as the oscillating output signal, is obtained from an oscillator within the circuit whose output frequency is a function of a control signal which is proportional to the combined values of the voltage output signal and a reference signal whose value is proportional to the frequency of the oscillating input signal which is to be expected.
Patent DE-3111185-A1 (DE)
Title: Transport vehicle, in particular for agriculture, for transporting bales
Inventor: RASMUSSEN HENRIK
IPC: A01D90/08
Filed: 1981-03-21
Abstract: A transport vehicle, in particular for agriculture, for transporting bales, for example bales of hay and straw, has a U-shaped vehicle body (4) which has, for the purpose of unloading, a front wall (6) which can be displaced in the longitudinal direction of the vehicle body and a rear wall (7) which, for opening purposes, can be moved away from the floor of the vehicle body (4). This floor is formed partially by a fixed front part (8) and partially by a rear part (9) which ends at the rear wall (7) and can be displaced under the fixed front part (8). For the purpose of unloading, the rear wall (7) is released so that it can move away from the floor of the vehicle body, the front wall (6) can be displaced backwards and the rear part (9) of the vehicle body can be pushed under the front part (8) of the vehicle body. As a result, a discharge opening which extends partially under the vehicle is provided, through which opening the bales can fall out. <IMAGE>
Patent DE-3114291-A1 (DE)
Title: Coupling for connecting two pipeline portions for flowing media
Inventor: KAMPMANN HELMUT PROF DIPL ING
IPC: F16L37/32
Filed: 1981-04-09
Abstract: In order to connect two pipeline portions for flowing media, in particular hydraulic pipelines, which are under pressure, use is made of special couplings which comprise sleeve and socket, in which loaded valves are arranged. In the socket there are arranged two valves, enclosing a pressure-release chamber, and manually actuable means for lowering the pressure in the pressure-release chamber. As a result, the socket, which is arranged on the equipment-side pipeline portion and is under pressure, can be coupled to any commercially available sleeve, which is in the pressureless state. As soon as the rear valve is open, the medium located in the connector-side pipeline portion, for example a hydraulic fluid, can flow for pressure compensation in the direction of the sleeve. In the case of unfavourable flow conditions, the valve body of the rear valve could be pushed, in an undesired manner, in the direction of its seat again. In order to avoid this, the invention uses a screen-like flow deflector into which the valve body can be pushed on opening.
Patent DE-3117436-A1 (DE)
Title: Gunning compounds for consolidating freshly cut rock, preferably for mining galleries
Inventor: HOELTER HEINZ ING GRAD
IPC: E21D9/00
Filed: 1981-05-02
Abstract: The invention relates to a gunning compound for consolidating freshly cut rock, preferably after advancing mine galleries. The object is to provide a gunning compound of the abovementioned type, which not only specifically meets the demands made on it but also still contains, as fillers, a major part of wastes, which are toxicologically acceptable and must be disposed of anyway. According to the invention, the gunning compound consists of about 60% of preferably flue gas desulphurisation gypsum which arises downstream of coal-fired power station gas purification plants; about 11% of anhydrite; about 15% of electrostatic precipitator dust, likewise arising downstream preferably of coal-fired power stations; about 3% of mineral wool fibres; about 11% of cement; about 2.5% of calcium chloride dihydrate which preferably is purged downstream of coal-fired power station flue gas desulphurisation plants.
Patent DE-3131472-A1 (DE)
Title: Holding device for the stationary radiograph of a leg
Inventor: TULASZEWSKI OLAF
IPC: A61G13/00
Filed: 1981-08-08
Abstract: There is described a holding device for a stationary radiograph of a leg which comprises a U-shaped bracket having a rail and longitudinally displaceable lateral extension arms thereon, a support being mounted so as to be displaceable lengthwise on the rail for exertion of pressure with a measuring device for measurement and display of the pressure, and at least one counter-bearing and a foot part. For improvement of the holding device in such a way that a reliable check of the isolated rupture of the ligamentum fibolo talare anterius is possible via the ventral subluxation position of the talus with a lateral X-ray path without impairment of the further examination possibilities of the holding device it is provided that the foot part have at least one heel support formed by three plates arranged mutually perpendicular to one another.
Patent DE-3131732-A1 (DE)
Title: Process for working up mixtures which arise during the Rochow synthesis and which consist of silicon-containing solids and polysilane-containing fluids
Inventor: HOLLE BERND DIPL CHEM DR
IPC: C07F7/16
Filed: 1981-08-11
Abstract: The present invention relates to a process for working up mixtures which arise during the Rochow synthesis and which consist of silicon-containing solids and polysilane-containing fluids by means of thermal treatment, the mixtures being heated in an agitated reactor under inert conditions at temperatures of about 280 to 1000 DEG C, the solids mixture and waste gas being conducted in countercurrent and the slag which arises optionally being subjected to a subsequent oxidative treatment, and alkaline additives being added optionally prior to, during and/or following this subsequent treatment.
Patent DE-3138175-A1 (DE)
Title: Diode holder
Inventor: ZAPPE HELMUT DIPL ING
IPC: H03F7/04
Filed: 1981-09-25
Abstract: The present invention relates to a holder (B) for the diode (D), arranged in a waveguide (H), of a parametric arrangement. The holder is cup-shaped and dimensioned in such a manner that, together with the diode, it acts as a coaxial resonator for the auxiliary frequency of the parametric arrangement. <IMAGE>
Patent DE-3142190-A1 (DE)
Title: Machine for flame cutting or scarfing
Inventor: LOTZ HORST K
IPC: B23K7/10
Filed: 1981-10-24
Abstract: In a machine for the flame cutting or scarfing of billets, blocks and slabs in and after continuous-casting plants, in steel works and forges, with at least one movable torch, the torch is designed as the head piece (6) of a chain-like boom (5) arranged above the workpiece (14). The links of the boom (5) can only be bent upwards so that the boom can be wound up on a drum (4) or can be pulled vertically. <IMAGE>
Patent DE-3143444-A1 (DE)
Title: Method for producing and testing cables for wiring electrical apparatuses
Inventor: RIETSCHE WERNER ING GRAD
IPC: H05K13/06
Filed: 1981-11-02
Abstract: The invention relates to a method for producing and testing cables for wiring electrical apparatuses, a cable having both a multi-pin plug connector (2, 2') and also individual wire ends. A double cable is produced first and, after soldering the multi-pin plug connector (2, 2') on, is tested for continuity and insulation. Subsequently, the double cable is cut through at the points (C-D) corresponding to the individual wire ends, a test being carried out to confirm that the interruptions occur in the correct sequence. <IMAGE>
Patent DE-3144291-A1 (DE)
Title: Screwless connecting and/or junction terminal
Inventor: HOHORST WOLFGANG DIPL ING
IPC: H01R9/26
Filed: 1981-11-07
Abstract: The invention relates to a screwless connecting and/or junction terminal which is fitted with an operating device. The object exists to construct terminals of this type such that they still remain accessible for operation even with a high packing density of the electrical conductors which are to be connected. This object is achieved by means of an operating lug, which projects from the terminal, is flexible and whose lug head is arranged in an operating plane at a distance above the terminal. <IMAGE>
Patent DE-3148516-A1 (DE)
Title: Electronic translation device
Inventor: NISHIMURA KOSUKE
IPC: G06F17/27
Filed: 1981-12-08
Abstract: The invention relates to an electronic translation device in which a first word or words can be entered in a first language, and from which a second word or words in a second language is or are determined which correspond(s) to the first word or words. This translation device comprises the following switching units: an input unit to enter a first word or words of a first language, a memory circuit to store the second word or words of a second language, an access circuit which addresses the memory to locate or retrieve the second word or words of the second language, an access control circuit for selective determination of the locating speed of the access device and a display circuit to display the second word or words of the second language dependent on the access device.
Patent DE-3149693-A1 (DE)
Title: Regulation device for a rotating-field machine supplied from a converter
Inventor: YANASE TAKAO
IPC: H02P21/22
Filed: 1981-12-15
Abstract: The control variable (e1) for the motor speed is, on the one hand, entered into a voltage regulator (9) with a subordinate current regulator (8) for producing a stator voltage magnitude which is proportional to the speed. On the other hand, the control variable is used to control a frequency transmitter (12) for presetting the stator current frequency. For damping, it is provided for the magnitude ¦ PHI ¦ of the flux to be determined by means of a flux computer (20) and to be superimposed via an essentially differentiating integral action element (18) on the control input of the frequency transmitter (12). Alternatively or additionally, the change with time of the load angle or power factor is also passed to the frequency transmitter, by means of a divider (23) and an integral action element (24). The power factor cos theta  is advantageously formed by division of the output variable of the current regulator (8) corresponding to the component of the emf parallel to the stator current and the speed control variable which is proportional to the emf. This results in damping of oscillations in the rotating-field machine, without direct measurement of the speed being necessary. <IMAGE>
Patent DE-3151406-A1 (DE)
Inventor: KRAEMER WILHELM
IPC: H02B13/00
Filed: 1981-12-24
Abstract: 1. Enclosure of an electric medium-voltage switchgear and distribution system, which is made up of a plurality of parts of insulating material, joined to one another pressure-tightly, preferably filled with an insulating gas, and which is surrounded by a closed metal covering, characterized in that the metal covering of the parts of insulating material is formed by integral or combined, for example halfshell shaped, shaped parts of thin-walled, drawable sheet metal, which, after assembly of the system has been performed, but against one another directly or with sealing materials interposed and are connected to one another in such a way that they enclose the parts of insulating material altogether gas-tightly and water vapour-tightly.
Patent DE-3206947-A1 (DE)
Title: Neutral electrode for radio-frequency surgery
Inventor: FARIN G
IPC: A61N1/06
Filed: 1982-02-26
Abstract: A neutral electrode is described for radio-frequency surgery, which electrode is used to dissipate the radio-frequency surgery current from a patient, with a contact resistance which is as small as possible. The neutral electrode consists of two electrode partial surfaces which are electrically insulated from one another in order to allow monitoring of the electrically conductive connection to the patient by means of a low-frequency monitoring current, using one monitoring circuit. The first electrode partial surface is provided as the main electrode for dissipating the radio-frequency surgery current, and thus has a contact resistance which is as low as possible. This main electrode is surrounded by a second electrode partial surface, which is used only as the monitoring electrode and consists, for example, of a plurality of small contact surfaces, connected in parallel, with a diameter of a few mm. The contact resistance of the monitoring electrode, which is thus not used for dissipating the radio-frequency surgery current, is orders of magnitude greater than the contact resistance of the main electrode to the patient's skin.
Patent DE-3207670-A1 (DE)
Title: Cleaning arrangement on a sewage basin, rainwater basin or the like
Inventor: FAHRNER HEINZ ING GRAD
IPC: E03F5/10
Filed: 1982-03-03
Abstract: Cleaning arrangement on a sewage basin, rainwater basin or the like, having at least one flushing dump. To be able to use the flushing dump also for cleaning a basin with, in horizontal section, a round inner perimeter wall course, the course of the eaves, facing this inner perimeter wall, of the flushing dump is brought close to the wall course in a predetermined angular position of the flushing dump.
Patent DE-3211470-A1 (DE)
Inventor: KOEPPELMANN EDGAR DR
IPC: D06F39/02
Filed: 1982-03-29
Abstract: 1. A fabric-care article consisting of a sealed container containing fabric-care agents and optionally perfumes for use during the washing process, characterized in that the container consists of a sachet-like structure of two identically shaped flexible parts lying exactly on top of one another and joined to one another at their edges or of a pouch of which the entire wall in the case of the pouch or one or both parts in the case of the sachet-like structure represent(s) a water-resistant, water-permeable sheet-form structure and optionally the second part a water-resistant, non-water-permeable sheet-form structure, the outer or the inner surface of one or both water-permeable parts being provided with a waterproofing coating of a material which dissolves at a high temperature of the wash liquor and, in doing so, releases the active agents and.
Patent DE-3212260-A1 (DE)
Title: Packaging apparatus for building elements, especially composite paving stones
IPC: B65B27/02
Filed: 1982-04-02
Abstract: A packaging apparatus for building elements, especially composite paving stones, has a push-off station (1) for stone stacks (4) supplied on pallets (2) and a conveying device for the continuous transport of the stone stacks (4) into a stone-stack pressing device (7) for pressing together the stone stack (4) and, from there, to a band-tying machine (9), in front of which a stone-layer separating device (8) is arranged. The conveying device has a stone-pushing carriage (6), actuable by means of pressure-medium cylinders (5), and a roller conveyor (10). The stone-stack pressing device (7) is made movable, the roller conveyor (10) is equipped with removable rollers (11), and a bundling carriage (12) is arranged movably within the roller conveyor (10). <IMAGE>