baber/WOPTO huggingface dataset:
Patent DE-3517908-A1 (DE)
Title: Slatted door
Inventor: LINK ERNST DIPL ING
IPC: E06B9/04
Filed: 1985-05-17
Abstract: A slatted door (10) is proposed, in which the slats (20) arranged between legs (12, 14) which run parallel are fastened detachably between projections of strips which in turn start detachably from the legs (12, 14). <IMAGE>
Patent DE-3522912-A1 (DE)
Title: Quick-action earthing device
Inventor: PINNEKAMP FRIEDRICH DIPL PHYS
IPC: H02B13/075
Filed: 1985-06-27
Abstract: The quick-action earthing device has a stationary contact (3), which is connected in an electrically conductive manner to a conductor (2) carrying high voltage, and an earthed contact (5) which can be moved by a drive (14). When the quick-action earthing device is in the switched-off position, a switching path (7) is formed between the open contacts (3, 5), which switching path (7) is located in the insulating gas and, in the switched-on position of the quick-action earthing device, is bridged by contacts (3, 5) which are electrically engaged with one another. In the case of this quick-action earthing device, it is intended to carry out extremely rapid earthing using a comparatively weak drive (14). This is achieved in that the switching path (7) is bridged by an insulating material tube (4) in the switched-off position. The interior of the insulating material tube (4) contains a gas which is located in a discharge space (9) and whose pressure is rapidly reduced when the quick-action earthing device responds. In consequence, electrical gas discharges are made possible in the discharge space (9) which cause a sliding discharge (15) over the switching path (7) on the outer surface of the insulating material tube (4), which sliding discharge (15) causes the conductor (2) which is carrying high voltage to be temporarily earthed. <IMAGE>
Patent DE-3523206-A1 (DE)
Inventor: WEBER WILHELM DIPL CHEM DR
IPC: C08G77/08
Filed: 1985-06-28
Abstract: A process for the preparation of triorganooxysilyl- or diorganooxyorganosilyl-terminated poly(diorganosiloxanes) or formulations containing such siloxanes comprising reacting  alpha , omega -dihydroxypoly(diorganosiloxanes) with tetraorganyloxysilanes or triorganyloxyorganosilanes in the presence of an ammonium carbamate catalyst of the formula I    <IMAGE>  (I)  wherein, R represents a hydrocarbon radical with 1-20 C atoms or an H atom, and where identical or different R radicals are in the molecule. The products produced by this process can be employed in the preparation of one-component silicone paste which harden into elastomers in the presence of moisture.
Patent DE-3526301-A1 (DE)
Title: Sealing plug
Inventor: JIRKA KARL DIPL ING
IPC: F16L55/132
Filed: 1985-07-23
Abstract: The invention proposes an improvement to the subject-matter of the main application, in the case of which a sealing plug for increasing the friction between the bellows and pipe end is achieved by means of expandable rings which are inserted into a groove in the bellows and whose surface is profiled such that the friction between the sealing plug and the pipe inner wall is increased in such a manner that the sealing plug is prevented from being pushed out even in the event of overpressure.
Patent DE-3528783-A1 (DE)
Inventor: SCHNEIDER LUDWIG
IPC: C02F1/52
Filed: 1985-08-10
Abstract: The reactor consists of a reaction chamber which is divided by baffle plates into a mixing chamber, a collecting chamber and a concentrating chamber. An oscillating baffle plate in the mixing chamber ensures mixing and transport downwards of the flakes which form in the waste water, so that the flakes reach the collecting chamber. There they form a zone of increased flake density from where the flakes are sucked into the concentrating chamber. <IMAGE>
Patent DE-3542932-A1 (DE)
Title: Process for the mild extraction of oil seeds
Inventor: BRUNNER PETER DIPL CHEM DR
IPC: B01D11/02
Filed: 1985-12-04
Abstract: In the extraction of unsaturated fatty acids, in particular of the dietetically valuable  gamma -linolenic acid, from oil seeds, by the use of liquid carbon dioxide at supercritical pressures, a light-yellow oil is rapidly obtained in good yield having outstanding analytical values, which can be further processed without secondary treatment.
Patent DE-3601969-A1 (DE)
Title: Swivelling bar lock for a vehicle, in particular for a two-wheeled vehicle
Inventor: KORTENBREDE LUDGER
IPC: B62H5/14
Filed: 1986-01-23
Abstract: A swivelling bar lock for a vehicle, in particular for a two-wheeled vehicle, comprises a swivel bearing part fixed to the frame on one side of the wheel, a swivelling hub attached to the swivel bearing part such that it can swivel between a locking position and a travelling position, an elongate swivelling bar which is mounted along the longitudinal axis of the swivelling hub such that it can be displaced between a pull-back position and an extended position, a spring element which acts between the swivelling hub and the swivelling bar and preloads the swivelling bar into the pull-back position, a sliding lock which is provided on the swivelling hub, a latching safeguard for the travelling position of the swivelling hub and a locking bearing which is fixed to the frame on the other side of the wheel and lies opposite the swivel bearing part. A latching safeguard for the travelling position of the swivelling hub is composed of a latching projection rigidly connected to the swivelling bar and of a latching opening in the swivel bearing part.
Patent DE-3603611-A1 (DE)
Title: Lever on a head-band for measuring human muscular balance
Inventor: DRUMM RUDOLF DR MED
IPC: A61B5/103
Filed: 1986-02-06
Abstract: The present invention for the first time creates the conditions necessary for allowing external forces to act upon the human body by means of a lever device. Thus, the device represents an as yet unknown possibility for graded recording of muscular performance and monitoring the associated body balance.
Patent DE-3605316-A1 (DE)
Title: Multipole plug connector
Inventor: LONGUEVILLE JACQUES
IPC: H01R12/82
Filed: 1986-02-19
Abstract: The increasing functional density of mounting racks in the course of microminiaturisation necessitates plug connectors having an ever greater number of plug contacts. In this case, the problem arises of keeping the insertion and withdrawal forces required for such plug connectors sufficiently small. A multipole plug connector is specified, in the case of which, on the one hand, the contact pressure between the contact element pairs is not brought about until after the male pins (15) and spring contacts (8) allocated to one another have already reached their functional position while the male contact strip (12) and the spring contact strip (1) are being plugged together, the effectiveness of this contact pressure being brought about by a noticeable jump in the force. From this relative movement position, which is governed by the jump in force, of the two contact strips until they reach their final position in the condition where they are joined together, this further insertion or withdrawal movement takes place only under the influence of the contact friction forces, as a result of which self-cleaning of the contacts is achieved in practical operation. <IMAGE>
Patent DE-3606500-A1 (DE)
Title: Selective gas sensor for flammable (combustible, inflammable) gases
Inventor: HAERDTL KARL HEINZ PROF DR RER
IPC: G01N27/16
Filed: 1986-02-28
Abstract: Selective gas sensors for flammable gases in air are made possible by the use of catalyst substrates of semiconducting BaTiO3-PTC ceramic. Compared with conventional gas sensors according to the pellistor principle, they are superior for two reasons:   - The substantially higher temperature coefficients of the electrical resistance at the operating temperature of semiconducting BaTiO3 (100%/K) compared with platinum (0.2%/K) enable increased sensitivity to be achieved. - Owing to the constant self-regulating heating temperature, use of a plurality of PTC ceramics makes possible a selectivity in respect of various flammable gases having different commencement temperatures of the catalytic combustion.
Patent DE-3610570-A1 (DE)
Title: Sports and training device for strengthening the jumping power of the foot during the jumping phase
Inventor: JUNGKUNZ GERD DR
IPC: A63B21/055
Filed: 1986-03-27
Abstract: A sports and training device for strengthening the jumping power of the foot or leg as a result of the releasing, during the jumping phase or the pushing-off of the ball of the foot from the ground, of a spring force which spring force has been pre-stressed via the movement of the foot. It has an (over)-shoe-like, intrinsically rigid rocker for the stable absorption of the shod or unshod foot, which is releasably connected to the foot and whose pivot axis is oriented equiaxially with the ankle joint of the foot, and on whose rear end, towards the heel, the prestress force of one or more tension springs engages; cf. Figure 1. <IMAGE>
Patent DE-3614152-A1 (DE)
Title: Process and apparatus for producing tubular levels
Inventor: PROBANDT ECKHARD
IPC: G01C9/24
Filed: 1986-04-26
Abstract: The invention relates to a process and an apparatus for producing tubular levels with the aim of effectively producing tubular levels with high accuracy with least-possible technical complexity and at least-possible expense. The object of the invention is therefore to produce tubular levels by deforming a tubular transparent material with a graduation by means of a deforming tool designed as a deforming mandrel and without involving time-consuming process steps. This is achieved by at least one deforming mandrel being inserted into a glass tube and the glass tube being evacuated with the mandrel and fused closed. Subsequently, the glass tube is heated in an oven until plastic deformation occurs and the graduation is burned into the glass tube. After cooling, the deforming mandrel is removed again. The deforming mandrel is in this case adapted rotationally symmetrically and to the level radius to be produced, its coefficient of expansion being greater than that of the glass.
Patent DE-3618301-A1 (DE)
Title: Vacuum pump
Inventor: HERTELL SIEGFRIED DIPL ING
IPC: F02B3/06
Filed: 1986-05-30
Abstract: A vacuum pump for motor vehicle engines, in particular diesel engines, for connection to the brake booster has an air and lubricating-oil discharge into the crank housing of the engine. Arranged in the connection line between vacuum pump and brake booster is a safety valve (12). This safety valve (12) is designed as a flow-control valve. <IMAGE>
Patent DE-3620785-A1 (DE)
Title: Safety device for a fuze
Inventor: RUEDENAUER WERNER
IPC: F42C15/188
Filed: 1986-06-20
Abstract: In the case of a safety device for a fuze having a pyrotechnic detonating chain, the problem exists of a detonating pallet (4), which is detonated accidentally, prematurely detonating the detonator (10) which has not yet been armed. The hot detonating gases, which are rich in particles, are thus dissipated via an inclined impact surface (21) into expansion spaces (25-27) in the fuze housing (1). <IMAGE>
Patent DE-3624891-A1 (DE)
Title: Gripping strip tensioner on a carrier pack, and method for retaining and releasing the pack lid
Inventor: MEYER KLAUS
IPC: B65D55/02
Filed: 1986-07-23
Abstract: A fixing means of the lid (2) of a carrier pack, which is suitable as a household-size container, with a carrying handle (3) can secure the lid (2) even against lateral lifting, that is to say over its surface, if a four-arm tensioning support frame (5), which can be folded out in the manner of a folding table, is arranged below the carrying handle (3) with retaining means (11) in the carrying handle (3) and, if appropriate, in the lid (2) (Figure 1). <IMAGE>
Patent DE-3624941-A1 (DE)
Title: Method for monitoring operating conditions of continuously operating machines and mixer operating according to this
Inventor: DOMINIK FRIEDRICH DIPL ING
IPC: B01F15/00
Filed: 1986-07-23
Abstract: To monitor operating conditions of continuously operating machines, for example mixers, which have a horizontal vessel with feed and emptying apparatus, the deformations of the machine caused by the weight of the charged material to be mixed are continuously measured with the aid of wire strain gauges. The measurement function determined is used as a regulating variable for controlling the feed and/or emptying of the material to be mixed or of the degree of filling of the container of the machine.
Patent DE-3635928-A1 (DE)
Title: Multipack system
Inventor: CRASS GUENTHER
IPC: B65D71/08
Filed: 1986-10-22
Abstract: The invention relates to a multipack system comprising an arrangement of individual packs in which the individual packing takes place in a biaxially stretch-oriented polypropylene film having modified polyolefinic heat-sealing layers. The characterising features of the multipack system comprise that the outer wrapping film comprises a heat-sealable, biaxially stretch-oriented multilayer polypropylene film produced by coextrusion with a symmetrical structure in which the outer layers contain an added low-molecular-weight hydrocarbon resin and have been corona-treated. The multipack system according to the invention is distinguished by the fact that the outer wrapping film is heat-sealable to itself, but does not heat-seal the biaxially oriented polypropylene films of the individual packs.
Patent DE-3636311-A1 (DE)
Title: Device for cooling an electrical circuit installation (switching installation)
Inventor: PUNZMANN ADOLF
IPC: H05K7/20
Filed: 1986-10-24
Abstract: Electrical switching installations which are installed outdoors have a coolant supply which is undercooled in normal operation. The installation is provided with a thermally insulating housing (6) which accommodates the coolant supply (4). The entire housing interior, including the electrical apparatuses (1) and the coolant supply (4), is undercooled by an air conditioning installation (5) to a temperature which is below the permissible operating temperature. The air conditioning installation (5) can be disconnected in the emergency mode, with the aid of batteries (2) and accumulators (3). The undercooled mass is so great that the emergency mode can be maintained for several hours. <IMAGE>
Patent DE-3636451-A1 (DE)
Title: Chemisorption filter for separating off carcinogenic substances such as dioxin, furan, formaldehydes, PAHs, benzopyrene and other toxic substances
Inventor: HOELTER HEINZ DIPL ING
IPC: A62B23/00
Filed: 1986-10-25
Abstract: The invention relates to a chemisorption filter for separating off carcinogenic substances such as dioxin, furan, formaldehydes, PAHs, benzopyrene and other toxic substances. In the main application P 3628403.3, it is described that the filter masses having high capillary surface area are impregnated in layers with glycol and/or glycerol. In order to improve further the effect achieved as a result, according to the invention it is proposed that an expanded material, preferably perlite, moistened and impregnated with propylene glycol is used as sorption mass. When tobacco smoke is simultaneously present, it is further proposed to provide, after the propylene glycol, a layer which likewise comprises expanded materials which are impregnated with a medical soap solution.
Patent DE-3639070-A1 (DE)
Title: Method for measuring the ratio of a measurement-quantity-dependent capacitance and a reference capacitance and device for carrying out the method
Inventor: DOORENBOSCH FRANK DR
IPC: G01R27/26
Filed: 1986-11-14
Abstract: The measurement is carried out by converting the capacitance values into a signal oscillation and calculating the ratio of the frequency values. The two capacitances (C1, C2), for example of a capacitive force sensor, are alternately switched into the input circuit of a measurement-quantity converter (2) with a frequency (10 Hz) which is smaller by orders of magnitude than the centre frequency (16 kHz) of the signal oscillation. In this process, the frequency values (f1, f2) of the signal oscillations occurring in succession are measured by counting out the periods in a fixed time interval corresponding to the respective on-time (100 ms) of one capacitance. Using a relaxation oscillator with the capacitance to be measured as the frequency-determining quantity, in which in each case only a centre ramp section of the charging voltage across the capacitance is utilised for the measurement, this method can be used for achieving high measuring accuracies. <IMAGE>
Patent DE-3641910-A1 (DE)
Title: Lighting device for intensive illumination of an examining and working zone of small area
Inventor: STEINECKE WOLFHART
IPC: F21V8/00
Filed: 1986-12-08
Abstract: Published without abstract.
Patent DE-3642146-A1 (DE)
Title: Axle
Inventor: RIESE WOLFGANG
IPC: B60G11/26
Filed: 1986-12-10
Abstract: In an axle, especially a centre axle for articulated buses, comprising a driver coach and a trailer axle pivotably connected to this, which comprises rims (13) with tyres (12) fitted to wheel hubs, a brake drum (15) with rigid brake parts or brake discs with brake callipers are, where necessary, assigned to the wheel hubs and these arranged in wheel housings (43). At the same time, the rigid brake parts (16) or brake callipers or the like are connected by way of a spring strut (45) to the wheel housing (43) and by way of connecting elements (25) to, for example, a floor member (27). <IMAGE>
Patent DE-3703929-A1 (DE)
Title: Device for pumping two viscous or pasty substances in a predetermined proportion from two reservoirs to one or more nozzles
Inventor: LENHARDT KARL
IPC: F04B13/02
Filed: 1987-02-09
Abstract: The device has a plunger pump (32) for the first substance, and a second plunger pump (40) for the second substance. The two plunger pumps are synchronised with each other, and pump the substances through a mixer to a nozzle. The plungers (33, 42) can be driven by a thrust spindle (34). <IMAGE>
Patent DE-3705536-A1 (DE)
Title: Luminaire
IPC: F21Y103/00
Filed: 1987-02-20
Abstract: The invention relates to a luminaire in the form of a rod with a lighting means housing and a second housing part which serves to accommodate the electrical and/or electronic components required for the operation of the lighting means. This second housing part is constructed as a flange housing which unilaterally extends away from the lighting means housing and has two mounting areas which form an angle which is different from 90@, the result of which is an ample richness in variants with respect to the possibilities for mounting and with respect to structuring the light with such luminaires. <IMAGE>
Patent DE-3710152-A1 (DE)
Title: Low-calory bread spread having a low fat content and process for the production thereof
Inventor: SCHOTT CLAUDIA
IPC: A23C19/028
Filed: 1987-03-27
Abstract: A novel low-calory bread spread having a low fat content contains a milk concentrate obtained by ultrafiltration, butter, butter milk powder, emulsifying salts, stabilisers and, if required, other conventional additives and its total fat content is between 10 and 25% by weight. To produce this bread spread having a low fat content, a milk standardised to a protein-fat ratio of 0.5 to 1.0 is first subjected to a heat treatment for 30 to 50 seconds at 70 to 74@C and 1 to 10 seconds at 80 to 100@C, this is then concentrated by ultrafiltration and the ultrafiltration retentate is mixed with butter in an amount such that the final fat content is at most 25% by weight and with butter milk powder, emulsifying salts, stabilisers and, if required, other conventional additives, and the mixture is heated to 80 to 90@C, stirred and this is then cooled to the packaging temperature by applying a vacuum.
Patent DE-3712260-A1 (DE)
Inventor: SZEDERJEI EUGENE DIPL ING
IPC: B29C39/00
Filed: 1987-04-10
Abstract: There is disclosed a pipe coupling 1,which may be a straight coupling, a bend or a T-piece, and which has at least one internal-thread 3 for connecting the coupling to a pipe end of a pipeline. A polygonal head 4 is formed externally on the coupling in the neighbourhood of the internal thread 3, for engagement by a pipe wrench to connect, or disconnect the coupling with respect to the pipe end. The pipe coupling is formed in a mould such that two corners 7 of an octagonal head 4 are arranged along the mould parting plane, to permit ready removal of the coupling. <IMAGE>
Patent DE-3717928-A1 (DE)
Inventor: TORRE HANS DALLA DR PHIL
IPC: C03C25/105
Filed: 1987-05-27
Abstract: Transparent copolyamides derived from alkyl derivatives of bis(4-aminocyclohexyl)methane and, optionally, other diamines with isophthalic acid and, optionally terphthalic acid or aliphatic dicarboxylic acids and further polyamide forming components having 6 or more carbon atoms, using bis(4-amino-3- methyl-5-ethylcyclohexyl)methane having a selected mixture of isomers which preferably contains trans/trans and/or cis/trans isomers. The transparent copolyamides are especially suitable for lightwave guide cladding and processing by injection moulding to give moulded bodies.
Patent DE-3722217-A1 (DE)
Title: Torsion waveguide element
Inventor: HIRSCH GERHARD DIPL ING
IPC: H01P1/02
Filed: 1987-07-04
Abstract: In the case of a torsion waveguide element which can be produced easily, has low reflections and has two mutually adjacent rectangular waveguide sections (1, 2) which are twisted with respect to one another about their common longitudinal axis, each of the two waveguide sections (1, 2) penetrates into the respectively adjacent waveguide section (2, 1) by a short distance (d), those wall regions of each waveguide section (1, 2) which partially cover the opening of the respectively adjacent waveguide section (2, 1) being cut back by the said distance (d) in the direction of the waveguide longitudinal axis (Figure 2). <IMAGE>
Patent DE-3723110-A1 (DE)
Title: Device for conveying sheets in printing machines
Inventor: FISCHER KARLHEINZ DIPL ING
IPC: B41F21/00
Filed: 1987-07-13
Abstract: The invention relates to a device for conveying sheets in printing machines for the exact, clean and non-damaging conveying of the sheet below cylinders of printing units by means of guide devices. The aim of the invention is to provide a device for conveying sheets, with which the sheet can be conveyed precisely below cylinders of printing machines. The object of the invention is to provide a device for conveying sheets, with which no air eddying occurs during the conveying of the sheet below the cylinders and, additionally, foreign bodies can be removed. According to the invention, this object is achieved in that the guide sheets have one or more interruptions per cylinder, which are arranged at an angle  alpha  of less than or greater than 90@ relative to the sheet running direction. <IMAGE>
Patent DE-3725105-A1 (DE)
Inventor: KOLBE ERNST-GUENTHER ING GRAD
IPC: C01B13/02
Filed: 1987-07-29
Abstract: A chemical oxygen generator has a chemical mixture based on an alkali-metal chlorate (NaClO3) which constitutes the charge of a cartridge having an ignition device and an oxygen outlet. This oxygen generator is improved so that the charge is insensitive to shock and so that it can be configured in any desired outer form and size and that an advancing reaction zone is assured without a further assisting device. The charge includes a tight bed of chemical pellets which lie one against the other to form the smallest possible contact surfaces.