baber/WOPTO huggingface dataset:
Patent DE-3543266-A1 (DE)
Title: Process for producing a crosslinked PVC wear layer
Inventor: PAGANI PIERLUIGI DIPL ING CHEM
IPC: C08F259/04
Filed: 1985-12-06
Abstract: A PVC wear layer is produced by applying a coatable preparation containing PVC, a crosslinking agent, a photosensitiser and, if appropriate, further conventional additives to a substrate and gelling it by means of heat. The gelled wear layer is then crosslinked by UV radiation. The wear layer obtained is heat resistant, as is especially clearly illustrated when cigarettes are stubbed out on coverings.
Patent DE-3544972-A1 (DE)
Title: Switch pole arrangement
Inventor: GUSS MICHAEL ING GRAD
IPC: H01H33/666
Filed: 1985-12-19
Abstract: In the case of a switch pole arrangement, a switching chamber 3, especially a vacuum switching chamber, is used in a cylindrical, insulating housing 2. The items are held and fixed in the housing with the aid of one or more chamber supports 18. These are no longer screwed to the housing in the switch operating direction but, according to the invention, are held in circular bearing points 8, 20 on the housing wall. This results, inter alia, in favourable mechanical loading for the housing 2. <IMAGE>
Patent DE-3545471-A1 (DE)
Title: Voltage conversion system
Inventor: SCHINNERL HERBERT
IPC: B03C3/68
Filed: 1985-12-20
Abstract: The invention relates to a voltage conversion system for electrical filters. This system consists of a high-voltage transformer 1 to whose primary side a thyristor controller 4 is connected and to whose secondary side a diode rectifier 5 is connected. The diode rectifier 5 is connected to the corona electrode 6 of the electrical filter 7. The single-phase high-voltage transformer 1, which has a high stray inductance, has two windings 2, 3 which are arranged concentrically one above the other, as well as an auxiliary winding 9 on a free iron return path limb. The auxiliary winding 9 is connected via a voltage converter 10 to an electronic controller 12 which acts on the thyristor controller 4. This voltage conversion system is considerably lighter than those which are known and, furthermore, the auxiliary winding 9 detects a short-circuit in the electrical filter 7, after which the electronic controller 12 influences the thyristor controller 4. <IMAGE>
Patent DE-3601350-A1 (DE)
Title: Device and method for packaging fine mechanical and/or electronic components
IPC: B65D75/32
Filed: 1986-01-18
Abstract: The subject-matter of the invention is a device and a method for packaging fine mechanical and/or electronic components, made of two thin-walled, transparent, elastic plastic mouldings (2, 3; 19) which are connected to one another detachably and surround on all sides the components (1) which are arranged in a row and are separated from one another by a spacing in each case. Chambers (5, 20) project at least on one plastic moulding (2, 3; 19) and have gaps (11) which are adapted to the shape of the chambers (5, 20) and are slightly wider than the outsides of said chambers. In their interior, the chambers (5, 20) have elastic projections (12) which can be pressed against the components (1). <IMAGE>
Patent DE-3604036-A1 (DE)
Title: Method and arrangement for casting magnesium-treated iron
Inventor: DERSCH STEFAN
IPC: B22D1/00
Filed: 1986-02-08
Abstract: The casting furnace (25) is subjected to the pressure of an inert gas via a supply line (1), the pressure being regulated by means of a level control device (2). When the pressure drops, the inert gas is released from the casting furnace (25) via an outlet line (11), magnesium-contaminated gas being prevented from reaching the feedline (1) by the non-return valve. To clean the outlet line (11) and the orifice (13), an oxidising gas, preferably compressed air, is introduced periodically into this line (11) via a line (17), thereby oxidising the magnesium. <IMAGE>
Patent DE-3606800-A1 (DE)
Title: Electric kitchen appliance
Inventor: REDERER KONSTANTIN
IPC: A47J37/01
Filed: 1986-03-01
Abstract: An electric kitchen appliance has a pot part (10), which can be connected to an electric power supply and the bottom of which is designed so that it can be heated by a first heating device, and a lid part. This kitchen appliance can be used for baking, roasting, steaming, stewing, (deep-fat) frying, simmering, grilling, boiling, braising of foodstuffs owing to the fact that the deep-fat fryer pot (10) can be selectively fitted with the deep-fat fryer lid or with a lid without openings or with a lid (28) which is equipped, on its underside, with a grilling coil capable of being heated up separately from the deep-fat fryer. <IMAGE>
Patent DE-3606804-A1 (DE)
Inventor: FLEISCHER HANS-JOACHIM DIPL IN
IPC: C22C19/07
Filed: 1986-03-01
Abstract: The invention relates to a metallic semi-finished product based on iron and/or nickel and/or cobalt and containing 2 to 16% of aluminum, 12 to 30% of chromium and at least one highly reactive element X, in particular from the group consisting of the rare earth metals and/or their dispersed oxides. The characteristic feature of the invention is that metallic columnar crystals are formed at least in the surface region of the semi-finished product and columnar crystals consisting predominantly of aluminum oxide and/or chromium oxide grow out of the said metallic columnar crystals, the axes of the two types of columnar crystals being predominantly at right angles to the geometric surface of the semi-finished product.
Patent DE-3608272-A1 (DE)
Title: Copier
Inventor: MOSER KURT
IPC: G03G15/08
Filed: 1986-03-12
Abstract: In a copier, it is proposed that the toning station and the drum are configured as subassemblies which can be withdrawn in the axial direction of the drum and which are pushed onto guides arranged between walls of the apparatus, and which are secured in their pushed-in operating position by means of a jointly operable locking element.
Patent DE-3610383-A1 (DE)
Title: Adaptive decision feedback equaliser
Inventor: HESPELT VOLKER DR ING
IPC: H03H21/00
Filed: 1986-03-27
Abstract: The invention relates to an adaptive decision feedback equaliser for devices in electrical communication systems with a first filter designed as an adaptive transverse filter (AF). In high-speed digital signal transmission, the line signal (xL) arriving in a device has so-called post-oscillations due to shortcomings in the transmission path. Such unwanted post-oscillations can be cancelled with an adaptive decision feedback equaliser. If relatively long post-oscillations are intended to be completely cancelled with an echo canceller of this type comprising a single adaptive transverse filter, this filter must have an economically unviable number of elements. According to the invention, a second non-adaptively operated filter is connected downstream of the first filter (AF) in such a way that the output of the last multiplier (Mn) of the first filter (AF) is connected to the input of the second filter (F) (Fig. 1). <IMAGE>
Patent DE-3621830-A1 (DE)
Title: Brake device with pneumatically actuated service and parking brake
Inventor: ROMMEL EGON
IPC: F16D65/14
Filed: 1986-06-28
Abstract: In a brake device (1) with pneumatically actuated service and parking brake, compensating bores (6, 7 and 8) for pressure compensation when operating the brakes are located in the diaphragm cylinder (2) of the service brake (3) and in the spring chamber (4) of the parking brake (5), the compensating bores (6, 7 and 8) being connected by way of connecting lines (9, 10, 11) directly or indirectly to the air outlet (12, 13) of one or more existing pneumatic valve arrangements (14, 15) of the motor vehicle. The valve arrangements are preferably themselves part of the brake device, especially an automatic, load-dependent brake valve (14) (service brake 3) and a handbrake relay valve (15) (parking brake 5). In this way, a brake venting system is created so that no atmospheric contamination of the brake can occur. <IMAGE>
Patent DE-3622073-A1 (DE)
Title: Medical accessory for the instantaneous recording of sheet-like structures that change with time
Inventor: REISKE KARL HORST
IPC: A61B10/00
Filed: 1986-07-01
Abstract: A medical accessory - ulcumeter - for recording the instantaneous extent of a sheet-like structure, for example an ulcer, has a transparent film carrier 1, mountings 2 for the film carrier and a handle 3. A film is placed on the film carrier, the ulcumeter is held over the sheet-like structure and the contours or structure thereof are drawn on the film. <IMAGE>
Patent DE-3623967-A1 (DE)
Title: Resist printing process
Inventor: BAUMANN HANS-PETER DR
IPC: D06P5/12
Filed: 1986-07-16
Abstract: Process for producing resist or coloured effects on a textile material composed of natural or synthetic polyamides by   A) impregnating the textile material with a dyeing liquor containing anionic dyes, then immediately thereafter B) applying locally to the textile material one or more liquors or pastes containing an adduct of a fatty diamine with from 5 to 10 mol of an alkylene oxide, optionally together with one or more anionic dyes or brighteners or disperse dyes, and C) thereafter subjecting the textile material to a heat treatment to fix the dyes or brighteners.   The steps A) and B) can also be carried out in the opposite order.
Patent DE-3624935-A1 (DE)
Title: Fall brake
Inventor: BORNACK KLAUS
IPC: A62B35/04
Filed: 1986-07-23
Abstract: A vertical securing rope (2) cooperates with a plurality of lever-like brake members (7) which, in the event of a rapid downward movement of the fall brake, pivot upwards into a brake-effective position as a result of the rope friction relative to the housing (1', 1''). The person to be secured is connected via a man rope to a lug on a lever (8) which seeks to urge the brake members (7) coupled to one another into the relatively brake-ineffective position shown during the ascent or slow descent of the person to be secured, because the outer arm of the lever (8) located on the man rope is pulled upwards relative to the housing (1', 1'') by the person to be secured and/or under the deadweight of the fall brake by means of the man rope. <IMAGE>
Patent DE-3638226-A1 (DE)
Inventor: KLINGBEIL ULRICH
IPC: A61F9/00
Filed: 1986-11-08
Abstract: The device described comprises a lighting unit (21, 22), of which the light is focussed on the object to be represented, and is provided preferably with at least one laser, a scanning unit, which produces on the object to be represented a scanning movement of the light of the lighting unit, a detection unit with at least one detector (311, 312, 313, 314), which receives the light reflected from the object to be represented, and an evaluation and synchronization unit which produces the image on the basis of the time-sequential output signal of te detection unit. The device is characterized in that, by means of specific lighting and/or back-scattered light analysis according to a very wide range of criteria, it is possible to obtain much more thorough information, for example on the back of the eye, than with any other known image production device.
Patent DE-3639306-A1 (DE)
Title: Lockable top part for valves
Inventor: SCHLOESSER NORBERT
IPC: F16K35/06
Filed: 1986-11-17
Abstract: The intention is that the new top part should be versatile and have only a small number of cheap-to-produce injection-moulded plastic parts. It should also offer increased security against unauthorised operation of the valve. For this purpose, the invention provides a spindle driver (2) which can be fastened to the valve spindle (15) and is coupled positively to the control knob (1) only in the position of a lock cylinder (5), the latter being offset radially from the spindle axis, which allows the operation of the valve. The lock cylinder (5) can be rotated through 180@ against stops by means of a key (11). In one end position, i.e. with the top part unlocked, it engages by means of a projection (10) in recesses (9) in the spindle driver (2) and, in the other end position, i.e. with the top part locked, it is out of engagement with the spindle driver (2) and the control knob (1) can rotate freely. The injection-moulded plastic parts can be assembled without tools and can also be fitted retrospectively to valves of all kinds. <IMAGE>
Patent DE-3643069-A1 (DE)
Title: Sliding valve
Inventor: GEISER FRIEDRICH
IPC: F16K51/02
Filed: 1986-12-17
Abstract: The sliding valve has a valve housing (1) and a closing member (5) with a sealing plate (6) and a counter element (8), the latter having chambers (9) with balls (10) arranged in pairs as expanding elements. The sealing plate (6) and the counter element (8) are designed as circular discs with circumferential grooves (23, 24). Wrapped around the counter element (8) is a wire cable (26), the free strands of which are anchored by their ends to the ends of a connecting rod (28) longitudinally displaceable in the valve housing (1). A wire cable (32) is likewise wrapped around the rim of the sealing plate (6) and this wire cable serves as a guide, the ends of the free strands of this wire cable (32) being anchored firmly in the valve housing (1). A small stroke motion of the connecting rod (28) results in a large displacement of the closing member (5). By virtue of the cables, which serve for the displacement and guidance of the closing member (5), the valve housing (1) can be of very compact construction since it is possible to dispense with lever systems in the valve housing, which were hitherto necessary with such valves. <IMAGE>
Patent DE-3700291-A1 (DE)
Title: Internal combustion engine
Inventor: LEGAT REINHARD
IPC: F02B39/04
Filed: 1987-01-07
Abstract: The invention is intended to reduce the various disadvantageous effects of engines with relatively high compression ratio. This is achieved in that engines of this type are designed with a low compression ratio and drive a displacement-type supercharger by way of an infinitely variable transmission, the transmission ratio of the infinitely variable transmission being controlled or adjusted as a function of physical variables occurring on the engine. The required ignition pressures and temperatures can be achieved due to the increase in pressure and temperature which the combustion air experiences through the precompression in the supercharger. As a result, a reduced stressing of components, a higher overall efficiency, greater specific work, a lower specific fuel consumption and a reduction of the NOx content in the exhaust gas can be achieved.
Patent DE-3701726-A1 (DE)
Title: Double umbrella
Inventor: HUNG KUAN
IPC: A45B25/02
Filed: 1987-01-22
Abstract: A double umbrella comprises a cover-rib device which can be folded together twice in a space-saving manner, with a single-knob release device for the simultaneous unfolding of both umbrella halves which are secured against one another in the collapsed state by a releasable connection of the end caps of the sticks. A connecting element for an anchoring bar allows stationary use of the double umbrella.
Patent DE-3702525-A1 (DE)
Title: Apparatus and method for aligning cannulas
IPC: G01S17/06
Filed: 1987-01-28
Abstract: An apparatus and method for aligning a cannula (10) having an oblique tip (14) in space or in relation to a cannula holder (12) provides for a light beam to be directed on to the cannula tip (14). Light reflected from the cannula tip (14) is measured by means of a detector (26) and, in accordance with the output signal of the detector, the rotational position of the cannula (10) is adjusted by means of a gripper (16). <IMAGE>
Patent DE-3704617-A1 (DE)
Title: Cabling system for buildings having a plurality of floors, for the selective connection of EDP (ADP) installations
Inventor: HAASE RUDOLF
IPC: H02G3/00
Filed: 1987-02-13
Abstract: The invention relates to a cabling system for the selective connection and mutual linking of data processing installations, consisting of central processor units and peripheral apparatuses in complex buildings which extend over a plurality of floors. According to the invention, a cable harness (1) which passes essentially vertically over all the storeys is provided laid in a fixed position, a main distributor (4) being provided in the cable harness in each storey, which main distributor (4) has the capability to interrupt the individual cables which are guided vertically and the capability to connect cable harnesses to data processing apparatuses which are to be connected in the individual floors. <IMAGE>
Patent DE-3707494-A1 (DE)
Title: PTC component
Inventor: NAGAHORI ATSUSHI
IPC: H01C1/14
Filed: 1987-03-09
Abstract: A PTC component has at least two metal electrodes between which a material having PTC characteristics is arranged. The inner surface of each metal electrode, which is in contact with the material, has a number of fine projections which are formed by electrolytic deposition. The metal electrodes are preferably composed of a metallic material which is obtained by electrolytic deposition, the electrode plates being in close contact with the material having the PTC characteristics. This PTC component has a low resistance at room temperature and is distinguished by improved moisture resistance.
Patent DE-3715409-A1 (DE)
Title: Process for producing fibre-reinforced composite material with fastening holes
Inventor: MACHIDA TERUFUMI
IPC: B29C71/00
Filed: 1987-05-08
Abstract: Process for forming holes for mechanical fastening elements in a fibre-reinforced composite material, according to which process pointed spikes are pushed through the still-uncured material and the material is then cured whilst the spikes remain in place.
Patent DE-3720368-A1 (DE)
Title: Wheeled vehicle
Inventor: RANKE JENS
IPC: B62K15/00
Filed: 1987-06-19
Abstract: Wheeled vehicle, in particular for motor-disabled people, with at least one rear structure bearing a rear wheel, a front structure bearing at least one front wheel, a saddle and a steering device, characterised in that the saddle is mounted such that its front region can be swivelled downwards around a horizontal axis and a catch is provided which secures the saddle in the swung-out position.
Patent DE-3721243-A1 (DE)
Inventor: PAHL DIETRICH DR
IPC: B26B19/10
Filed: 1987-06-27
Abstract: 1. A dry shaving apparatus with a housing (1), a drive mechanism and a shaving head (2) including at least one arcuate short hair cutter assembly (K) and at least one long hair cutter assembly (L, L') associated therewith whose cutting area (L1 ) on the side remote from the short hair cutter assembly (K) includes an angled outer edge (at B2 ), characterized in that the shaving head (2) is pivotally mounted on the housing (1) about a pivot axis (Z) extending in the longitudinal direction of the shaving head (2), and that the pivot axis (Z) extends through the point of intersection (SP) of two straight lines (G1 , G2 ), where G1 is a straight line tangent to the outer edge of the cutting area (L1 ) of the long hair cutter assembly (L) as well as to the outer contour of the arcuate short hair cutter assembly (K), G2 is a straight line intersecting the straight line (G1 ) at right angles in the center of the distance (A), with A being the distance between the outermost tangent points (B1 , B2 ) of the straight line (G1 ) tangent to the long hair cutter assembly (L) and the short hair cutter assembly (K).
Patent DE-3729300-A1 (DE)
Title: Liquid friction clutch
Inventor: MARTIN HANS DIPL ING
IPC: F16D35/02
Filed: 1987-09-02
Abstract: A description is given of a liquid friction clutch which has a working chamber 12 and a reservoir chamber 13 which are separated from one another by a dividing wall. The driving or primary disc 1 revolves in the working chamber and transmits the driving torque to the clutch housing. The level of fluid in the working chamber 12 is controlled by an external bimetal 10 and a valve lever 7. When the clutch is stationary, the working chamber fills in accordance with the oil level in the reservoir chamber and the clutch is thus engaged when the engine is started (cold start). To reduce the oil level in the working chamber in the stationary condition, it is proposed to make the reservoir chamber conical. This lowers the stationary level of oil in the reservoir chamber and hence, at the same time, in the working chamber, with the result that the clutch is engaged for a shorter time and under a less severe load when the engine is started. The fluid friction clutch according to the invention is employed, in particular, for the fan drive in motor vehicles for the purpose of cooling the internal combustion engine. <IMAGE>
Patent DE-3732353-A1 (DE)
Inventor: JURY EGON DIPL ING
IPC: B01D53/34
Filed: 1987-09-25
Abstract: A method of treating an exhaust gas stream in a spray absorber with water and suspended reactants, is disclosed by introducing the water and the reactants, which are suspended in a liquid, through separate lines and distributors into a rotary atomizing disk, mixing them in the disk and jointly spraying them into the exhaust gas stream. Furthermore, an apparatus is disclosed which serves to carry out the process and in which two or more feeders which do not rotate with the conventional atomizing disk, are disposed above the disk and serve to separately feed treating agents into the reservoir of the atomizing disk.
Patent DE-3732911-A1 (DE)
Title: Universal compact training apparatus
Inventor: NITSCH MANFRED DIPL ING
IPC: A63B21/062
Filed: 1987-09-30
Abstract: The universal compact training apparatus with a centrally arranged stack of weights offers a wide variety of alternative forms of training by displacing the cord feed from various outer positions into the position directly above the stack of weights to be moved.
Patent DE-3737848-A1 (DE)
Title: Device for coupling vehicles, in particular heavy lorries
Inventor: HOEFFLINGER WERNER DR ING
IPC: B60D1/145
Filed: 1987-11-07
Abstract: The invention relates to a device for coupling vehicles, in particular heavy lorries, to be towed away quickly in the event of accidents with a towing element which can be raised and lowered on a vehicle and pivoted laterally and consists of a drawbar and has at its free end preferably a hook which can be swivelled about a horizontal axis and interacts with a catch loop provided on the other vehicle. This catch loop can consist of a towing cable which is attached to the vehicle and is kept at a distance from the body of the vehicle in the ready position by spacing elements.
Patent DE-3739496-A1 (DE)
Title: Belt filter appliance for cleaning polluted liquids
Inventor: FISCHER WERNER
IPC: B01D29/92
Filed: 1987-11-21
Abstract: The invention relates to a belt filter appliance for cleaning polluted liquids containing a slurry chamber (2), a clean chamber (filtrate chamber) (3) and a filter plate (6) arranged therebetween, on which a filter mat (8) coming from a magazine roll (9) can be automatically moved on stepwise as a function of the deposited amount of sludge (15). In the upper portion of the slurry chamber (2), a sludge drying device (5) is provided which, by means of a further filter plate (16) across which the sludge (15)-loaded filter mat (8) is run and of a [lacuna] disposed beneath same (16) forms a moisture-suction-removal chamber (19) which can be depressurised (subjected to a partial vacuum). <IMAGE>