baber/WOPTO huggingface dataset:
Patent DE-3531620-A1 (DE)
Title: Pneumatic stowing installation for underground operation
Inventor: KUEHME ERNST DIPL ING
IPC: E21F15/10
Filed: 1985-09-05
Abstract: In a pneumatic stowing installation for underground operation with a conveying means loading waste and a waste crusher for oversize pieces which receives the stowing waste and the oversize pieces and delivers them to a discharging conveying means which connects the transfer point of the loading conveying means to the feed of a pneumatic stowing machine, provision is made according to the invention for the discharging conveying means to have a screw conveyor, the conveying member of which consists of a full screw or a full-screw pair, the screw shaft or screw shafts being fitted with cutter picks which are arranged so as to be tilted forwards in the direction of shaft rotation and comminute the oversize pieces on a crusher plate fixed in the screw trough or in mutual interaction when the screw shafts rotate in opposite directions, and for the screw trough to form with a conveyor pan a construction unit which is arranged with its open side towards the bottom on the screw trough and serves to transport the stowing waste and the oversize pieces comminuted suitably for pneumatic stowing by the feed motion of the screws.
Patent DE-3534482-A1 (DE)
Title: Block lock
Inventor: SCHMIDT KARL
IPC: E05B45/12
Filed: 1985-09-27
Abstract: In a block lock having at least one detector for detecting the lock-bolt positions for a central alarm device, there is arranged a pivoting lever (1) which actuates electrical detectors (3, 4, 5) by means of its pivoting movement. This pivoting lever (1) is actuated only when the lock bolt (2) is diplaced by a suitable key by means of the tappet (22) of the lock cylinder (23). If the lock bolt (2) is displaced by force, no actuation of the pivoting lever (1) occurs. <IMAGE>
Patent DE-3535521-A1 (DE)
Title: Improved carrier for bottles
Inventor: PANAZZOLO ALDO
IPC: B65D71/50
Filed: 1985-10-04
Abstract: An improved, integral plastic carrier for a plurality of filled bottles which are provided with closures, in which the neck of the individual bottles to be carried by the carrier is received in an opening in the upper plate of the carrier and is supported by projections which are arranged spaced apart and extend radially inwards from the opening edge. The individual projections have a considerably greater, curved extent than the projections used in earlier carriers, as a result of which the individual projections are essentially far less flexible than the projections of the earlier prior art. The considerably reduced flexibility of the projections is particularly advantageous if the carrier is used together with bottles which have a safety closure, made of compressed plastic, with a safety strip, the closures with safety strips particularly being heat-shrinkable since this furthermore prevents the projection being bent upwards under the safety strip, which would lead to its fracture before any attempt to open it. The invention can advantageously be used in the packaging of disposable bottles for carbonated beverages, which bottles are closed with 28 mm safety closures, 6-bottle and 4-bottle designs of such a carrier being described. <IMAGE>
Patent DE-3536846-A1 (DE)
Inventor: LENHARDT KARL
IPC: B65G49/06
Filed: 1985-10-16
Abstract: 1. Apparatus for horizontally conveying glass plates (9) standing on edge, comprising a bottom edge supporting conveyor (8) having a plane of conveyance which is horizontal or is slightly inclined from the horizontal, and a supporting wall (2), which is disposed above the bottom edge supporting conveyor (8) and serves to laterally support glass plates standing on said bottom edge supporting conveyor (8), which supporting wall is slightly inclined from the vertical and includes a right angle or an angle of approximately 90 degrees with the plane of conveyance, wherein a fan for producing an air cushion is provided on the planar front surface (8) of the supporting wall (2) and on its delivery side communicates through one or more ducts with one or more upwardly directed slot-shaped exit openings (11), which extends or extend along the lower edge of the supporting wall, characterized in that the exit openings consist of slots (11), which are formed in the supporting wall (2) and are upwardly inclined.
Patent DE-3540057-A1 (DE)
Title: Profile corner connection and process for the production thereof
Inventor: LIED JOHAN FREDRIK
IPC: E06B3/96
Filed: 1985-11-12
Abstract: Connection of a corner which is formed by profiles having elongate cavities, e.g. for frames, wainscotting pieces or the like, said profiles being mitred and the cavities in the corner being connected to one another. A casting material is cast at least in one pair of connected cavities, at least in the corner pieces, and connects the profiles to one another. A process for producing the corner connection provides that the profiles are brought into a position in which the corner point is directed downwards when the casting material is being introduced.
Patent DE-3543689-A1 (DE)
Title: Door holding device
Inventor: ZIMMERMANN WALDEMAR
IPC: E05C17/20
Filed: 1985-12-11
Abstract: A door holding device for vehicle doors comprises a casing (1) and a catching belt (2) which is longitudinally guided in the said casing (1) and rotary catch elements which are resiliently mounted between the casing (1) and the catching belt (2) and which lock into catch recesses (7) which correspond to holding positions of the vehicle door, the catching belt (2) being guided on its edge in the casing (1), the catch recesses (7) being formed on its longitudinal edges (6) and the catch elements comprising rollers (3) which roll on the longitudinal edges (6). <IMAGE>
Patent DE-3609550-A1 (DE)
Title: Device for preloosening
Inventor: SCHWEBEL ADOLF
IPC: B65H3/48
Filed: 1986-03-21
Abstract: The invention relates to a device for preloosening, sub-aerating and separating the top sheet of a sheet stack 1, in which the topmost sheet 17 can be acted on, in the rear region of the sheet stack 1, by an air current, by means of a blowing device 14, and can be lifted by means of a separating and conveying device and conveyed further approximately horizontally. The incidence angle of the air current acting on the sheet stack 1, from the blowing device 14 is, in this arrangement, adjustable. <IMAGE>
Patent DE-3612793-A1 (DE)
Title: Hydraulic brake system for motor vehicles with antilock control device
Inventor: LEINEWEBER GUENTER
IPC: B60T8/44
Filed: 1986-04-16
Abstract: The invention relates to a hydraulic brake system for motor vehicles with antilock control device in which a brake master cylinder operated by a first pressure medium is mechanically acted upon by a brake booster operated by a second pressure medium, which can be operated as pressure modulator for the antilock control, check valves being provided in each of the brake lines leading from the brake master cylinder to the wheel brake cylinders. In order to minimise the pedal reactions occurring in the pressure modulation, the pressure modulation during the antilock control is produced partly by the working piston of the hydraulic brake booster and partly by a separate modulation element independent of this, the pressure modulation for the mean modulation width - with the working piston fixed in its axial position - essentially being produced exclusively by the modulation element and the working piston being axially displaced for modulating the pressure according to the control requirements only where larger pressure changes are necessary (Fig. 2). <IMAGE>
Patent DE-3613611-A1 (DE)
Title: Base-plate arrangement for valves
IPC: F15B13/08
Filed: 1986-04-22
Abstract: The invention relates to a base-plate arrangement for valves, in which the base plates of identical construction each have two diagonally opposite through-holes and two diagonally opposite tapped holes and are designed in such a way that they can be turned about an axis of symmetry upon assembly. It is thereby possible to connect any number of base plates with the use of standard connecting elements.
Patent DE-3621361-A1 (DE)
Inventor: GOETTSCHE REIMER DR
IPC: B27K3/50
Filed: 1986-06-26
Abstract: Wood protecting agents, containing a copper compound, a tributyltin compound, an alkanol amine and an emulsifier, and a method for protecting wood with this wood protecting agent.
Patent DE-3623551-A1 (DE)
Title: Disconnecting strip for electronic switching systems, particularly for telephone systems or the like
Inventor: GERLACH BERND DIPL ING
IPC: H04Q1/14
Filed: 1986-07-12
Abstract: This is a disconnecting strip for electronic switching systems with a connecting strip and disconnecting element. The disconnecting element is constructed as an adapter for non-system lines. For this purpose, its contact strip exhibits a terminal strip having screw terminals for the wire ends of conductors of different metals and having different wire diameters. <IMAGE>
Patent DE-3624619-A1 (DE)
Title: Hearing aid with a contact spring arrangement
Inventor: BUETTNER GERHARD
IPC: H04R25/02
Filed: 1986-07-21
Abstract: The hearing aid comprises a contact spring arrangement (36, 38, 44 to 48). By adjusting a single contact spring (38), particularly of double-tongue (44, 46) construction, when the battery (30) is pivoted, all the parts (52, 56) or only one part (56) of the hearing aid components can selectively be connected to the battery or all the hearing aid components (52, 56) can be disconnected jointly from the battery. <IMAGE>
Patent DE-3626328-A1 (DE)
Title: Device for the potential-isolated measurement value detection of alternating currents
Inventor: BRUENIG PETER DIPL ING
IPC: G01R15/18
Filed: 1986-08-02
Abstract: In this device, a conductor track loop (3) is arranged in the area of the force field of a conductor (1) through which current flows, on an insulating substrate surface (2). When the lines of force (4) flow through the conductor track loop (3), an induced current (IL) is impressed in it which acts directly on the circuit arrangement (5). The circuit arrangement (5) generates a voltage (UL) proportional to the impressed current (IL) of the conductor track loop (3). <IMAGE>
Patent DE-3626622-A1 (DE)
Inventor: FRIETSCH KLAUS DIPL ING
IPC: A45D34/04
Filed: 1986-08-06
Abstract: 1. A device for dosed dispense of liquid correcting media, paints or similar liquids, comprising a housing (10), with a storage space (12) provided in the housing (10) for the liquid and an outlet opening (16) for the liquid provided at the top (14) of the housing (10), a valve member (30) which is movable axially in the housing (10) and is pressed by means of spring action into a pushed-forward position which closes the outlet opening (16), and an actuating means which is elastically deformable as a result of radial pressure and through deformation moves back the valve member (30) against the spring action into a position which opens the outlet opening (16), characterized in that the actuating means arranged within the housing (10) is axially symmetrical and is deformable by radial pressure acting at any substantially diametrically opposite points and in that the housing (10) comprises an elastically deformable casing (20) in the axial region of the actuating means.
Patent DE-3628749-A1 (DE)
Title: Mortar or concrete mixture containing an addition of a quick-setting (flash setting) agent and also a solid binder produced therefrom
Inventor: WEGNER DETLEV
IPC: E02D3/12
Filed: 1986-08-23
Abstract: Mortar or concrete mixture, in particular for the production of high early-strength dams along roads or damming structures for filling hollow spaces in underground mining, comprising cement, crushed sand, gravel, fly ash and similar aggregates to which calcium chloride (CaCl2) is added in sufficient amount as quick-setting agent. The proportion of calcium chloride and aggregates is achieved by mixing in a dry neutral salt containing a relatively high amount of calcium chloride, which salt is obtained in the hydrochloric acid neutralisation of flue gases and waste gases from furnaces, in particular waste (garbage, rubbish) incineration plants.
Patent DE-3629010-A1 (DE)
Title: Dental equipment having a low organism count
Inventor: QUELLA FERDINAND DR ING
IPC: C02F1/467
Filed: 1986-08-27
Abstract: A special germicidal fitting on dental equipment is to reduce the risk of infections for physician and patient. This is achieved by oxidative disinfection of the supply water, as well as by a microbicidal active substance in the water-draining parts and a microbicidal active substance in the housing materials. <IMAGE>
Patent DE-3630116-A1 (DE)
Title: Vehicle equipped with antilock system
Inventor: JUELICHER WILFRIED ING GRAD
IPC: B60T8/175
Filed: 1986-09-04
Abstract: A vehicle with pneumatic tyres and an antilock system and/or a wheel slip control system is described. For continuous monitoring of the air pressure in the wheels, the wheel speed signals are compared with one another. If one of them deviates upwardly from the others for a relatively long time, this is indicated as a pressure loss in a wheel.
Patent DE-3631700-A1 (DE)
Title: Arrangement with a plurality of liquid-crystal cells
Inventor: WIEMER WOLFRAM DR RER NAT
IPC: G02F1/1347
Filed: 1986-09-18
Abstract: A liquid-crystal arrangement for the representation of a picture element, which has at least two liquid-crystal cells which lie one behind the other and of which at least one is divided into at least two separately activatable subregions.
Patent DE-3632008-A1 (DE)
Title: Finline waveguide-type quadrature mixer
Inventor: SCHWAB WOLFGANG DIPL ING
IPC: H03D9/06
Filed: 1986-09-20
Abstract: This mixer is particularly intended for the millimetre waveband. The waveguides for RF signal (RF) and local oscillator signal (LO) intersect at an angle of 90 DEG , the broad sides of the waveguide being in each case located in one plane. The waveguide for the RF signal (RF) is terminated by a displaceable short-circuit behind the intersection. In the area of the intersection, a substrate with a finline is inserted into the waveguide for the local oscillator signal (LO) in such a manner that the RF signal radiates perpendicularly onto the substrate. The slot of the finline is bridged by two diodes (D1, D2) which have a spacing of  lambda /4 from one another. One fin of the finline is used as earth connection, the other fin is separated by a transverse slot between the diodes (D1, D2) into two halves which are in each case used as feed line for the first and second intermediate-frequency signal (ZF1, ZF2). <IMAGE>
Patent DE-3636605-A1 (DE)
Title: Sepn. of enantiomers used as animal growth stimulating additives - by adding di:acetone-2-keto-L-gulonic acid to (amino-dichloro:phenyl)-2-(tert. butyl)-hydroxy-amino-ethanol
Inventor: KRAATZ UDO DR
IPC: A23K20/00
Filed: 1986-10-28
Abstract: (A) In a new process for separating the mixture of the enantiomeric forms of 1-(4-amino-3,5-dichlorophenyl) -2-(tert-butyl)-hydroxy-amino-ethanol (I) the mixture is treated with a ca equimolar amount of (-)-diacetone-2-keto-l-gulonic acid (II) in alkanol and the resulting poorly soluble salt of one of the enantiomsis is separated off.  (B) The enantiomers of (I) having specific rotations in chloroform of (alpha)30/D=-44.1 deg. (c=1.5) and +52.6 deg. (c=1.6) are new and claimed, as is their use as efficiency promoters in animals. USE - (I) (known from DE3535333) has an efficiency promoting effect in animals, e.g. it exerts growth-promoting effects, improves milk and wool production, improves feed utilisation, and shifts flesh/fat ratios in favour of flesh.  The new enantioners have the same activity.
Patent DE-3639198-A1 (DE)
Title: Device for connecting tractors and trailers
Inventor: VOECKING THEODOR
IPC: B60D1/40
Filed: 1986-11-15
Abstract: A front-wheel steering system for trailers of multi-articulated large-capacity road trains is advantageously easy to steer, easy to manipulate and simple to maintain if the pivoting device is additionally connected by horizontally arranged shock absorbers to the towbar or the turntable ring. The shock absorbers absorb the horizontal impacts which in particular when driving over track grooves or similar unevennesses act upon the road train and in particular also on the pivoting device. <IMAGE>
Patent DE-3708137-A1 (DE)
Title: Method and arrangement for an on-board radar for detecting moving ground-based targets
Inventor: MAITRE BERNARD JEAN MARIE
IPC: G01S13/60
Filed: 1987-03-13
Abstract: A method and an arrangement are described for a monopulse angle separation measurement radar on board a missile for differentiating between moving ground-based targets and fixed ground-based targets, for which purpose the Doppler frequency with respect to the pair of objects consisting of the missile and the target is determined using a radar receiver (11), the value of the angle between the velocity vector of the missile and the direction of the target is determined by using the formula Fd = (2V)/ lambda  cos  alpha , in which Fd is the Doppler frequency, V is the speed of the missile,  alpha  is the angle between the velocity vector and the direction of the target and lambda  is the wavelength, the value thus obtained then being compared with the angle value which is obtained by the angle separation measurement and those targets being regarded as moving targets for which the result of the comparison exceeds a predetermined value. <IMAGE>
Patent DE-3715431-A1 (DE)
Title: Method of producing a patterned metal contact on a semiconductor wafer
Inventor: BITTNAR JUTTA
IPC: H01L21/027
Filed: 1987-05-08
Abstract: A method is provided for producing patterned metal contacts having a thickness of up to 3  mu m. The method is based on a lift-off technique in which the photosensitivity of the upper layer of a photoresist layer (2) is modified by exposure to chlorobenzene. The photoresist layer (2) prepared in this way is patterned and covered with a thick metal layer (5). A channel (6) is generated through the metal layer (5) and lays bare an edge (4) and a resist bead (3) produced as a consequence of the chlorobenzene treatment. As a result of the channel (6), the photoresist layer (2) is dissolved and the metal layer (5) on top of it is lifted off. <IMAGE>
Patent DE-3716929-A1 (DE)
Title: Hair tonic
Inventor: RUITER ERNEST HENRI DE DR
IPC: A61K8/41
Filed: 1987-05-20
Abstract: When alopecia starts, rubbing the scalp with beta-blockers which can be absorbed through the scalp leads to inhibition of further hair loss and promotes the development of a light growth of hair.
Patent DE-3721104-A1 (DE)
Title: Nitriding plant with waste-gas treatment system
Inventor: DIERERICHS GUENTHER
IPC: C23C8/26
Filed: 1987-06-26
Abstract: The nitriding (nitrogen-hardening) plant includes a waste-gas treatment system, particularly suitable for plants where waste gas is produced which varies considerably in terms of quality and quantity, such as for annealing retort heat treatment plants, for burning the exhaust gases, produced in nitriding with ammonia or ammonia with methylamine or other carbon donors, with, in particular, residual hydrogen or hardener residues, without requiring special reactors or scrubbers for this purpose. Inert-gas admixture (18, 19, 20) controlled by process controller (17) ensures that the calorific value of the waste gas at the flare (7) is so constant at all times that neither lift-off of the flame nor flash-back is possible. An unacceptably high residual concentration of NH3 or cyano compounds in the exhaust air is prevented by optimising fuel-gas admixture (8 and 14 or 20, respectively) to achieve a constant combustion temperature appropriate to the reaction. Thus it is possible to meet the mandatory clean-air conditions by only a small control-engineering effort, with an extremely economical admixture of normal fuel gas or inert gas, without requiring expensive and complicated catalytic processes or chemical scrubbers involving high investment and disposal costs and taking up considerable space. Waste-heat recovery from secondary burning is thus also facilitated. <IMAGE>
Patent DE-3726663-A1 (DE)
Title: Tarpaulin cover for lorries
Inventor: PROSCH DIETER
IPC: B60J5/12
Filed: 1987-08-11
Abstract: Attached to the lower edges of the rear parts, and optionally also the side parts, of the tarpaulin (1) mounted on a supporting framework (13) attached to the lorry are pull cords (2). These run upwards through vertical rows of guide rings or eyes (3) attached to the tarpaulin and combine in the horizontal row of the uppermost guide rings (3a) to form a bundle (25). The end of this bundle is connected to an end cord (25) which is deflected downwards through a further guide ring (3b) attached to the tarpaulin. For loading and unloading, by the operation of the pull cord each tarpaulin part can be lifted up and let down again in the manner of a curtain without the tarpaulin part having to be removed. If the need arises, the tarpaulin can, however, be removed from the supporting framework without any particular dismantling steps since the lifting device is only attached to the tarpaulin fabric and is not connected to the framework. <IMAGE>
Patent DE-3733756-A1 (DE)
Title: Process for the production of mouldings, films or sheets
Inventor: WAGNER JOACHIM DR
IPC: C08G18/50
Filed: 1987-10-06
Abstract: A process for the production of mouldings, films or sheets based on polyisocyanate polyaddition products by thermoplastic shaping at temperatures of at least 50@C and at pressures of at least 5 bar, where the polyisocyanate polyaddition products used have been obtained in the presence of relatively high-molecular-weight polyhydroxyl compounds which cause branching, and in which the molar ratio between incorporated urea groups and incorporated urethane groups is preferably at least 2:1.
Patent DE-3739504-A1 (DE)
Title: Flat tilt-and-slide sunroof for motor vehicles
Inventor: BAUHOF KARL
IPC: B60J7/057
Filed: 1987-11-21
Abstract: The invention relates to a flat tilt-and-slide sunroof for motor vehicles, with a roof panel which in its closed position closes a roof opening, can optionally be displaced into an opening position uncovering the roof opening or can be tilted up into a ventilation position and is supported in a cassette which can be adjusted at least into a position in which it is bent downwards and corresponds to the sliding position of the panel. In the case of a flat tilt-and-slide sunroof of this kind it is proposed that the two halves of a cassette designed in two parts be coupled to the vehicle roof in a hinged manner which allows them to swivel, via torsion springs.
Patent DE-3739919-A1 (DE)
Title: Method and device for optional exclusive or additional electrical drive of vehicles with internal combustion engines
Inventor: SCHOELL GUENTER PROF DR ING
IPC: B60L11/18
Filed: 1987-11-25
Abstract: A vehicle with internal combustion engine is connected at its rear via a detachable coupling to a two-wheeled unit which is capable of pushing or pulling the vehicle even when the internal combustion engine is at a standstill. For this purpose, both wheels of the unit are connected to one another individually or by means of a differential gear and driven or braked together by an electric motor, the batteries serving to output current or drain current, their switching system and charging device being accommodated in the unit and borne thereby.
Patent DE-3807142-A1 (DE)
Title: Photoresist pattern shaping process
Inventor: HIGASHIKAWA IWAO
IPC: G03F7/20
Filed: 1988-03-04
Abstract: A photoresist pattern shaping process comprises a first exposure of the pattern onto a photoresist layer on the surface of a substrate, insolubilisation of the exposed photoresist layer, a second exposure at least of the unexposed areas of the photoresist layer using light with a wavelength at which the development solubility of the upper section of the photoresist layer is greater than that of the lower section of the photoresist layer, and formation of the resist pattern by development processing.