baber/WOPTO huggingface dataset:
Patent DE-3627266-A1 (DE)
Title: Plastic-coated non-woven or woven fabric and process for the production thereof
Inventor: ALTMANN HEINZ
IPC: B32B27/12
Filed: 1986-08-12
Abstract: The present invention relates to a plastic-coated non-woven or woven fabric and to panels or mouldings produced therefrom and to a process for the production thereof. The plastic film, plastic sheet or plastic coating, which has a specific melt flow index and specific thickness, is a single-layer or multilayer plastic film, plastic sheet or plastic coating, at least one sheet or coating of which, preferably the entire plastic film, plastic sheet or plastic coating, is based on a copolymer, terpolymer, block polymer or an alloy of ethylene and acrylic acid and/or methacrylic acid and/or maleic acid or maleic anhydride and/or vinyl acetate with a specific acrylic acid content. The non-woven or woven fabric contains specific fibres, also special woven fabrics are used. On the non-woven or woven fabric, at least one printed layer is arranged partially or over the full surface and a transparent or translucent sealing layer is arranged thereon.
Patent DE-3638586-A1 (DE)
Title: Bathroom unit for therapeutic purposes, filter and heating and for a specially adapted method
Inventor: BROEKER ERNST
IPC: C02F1/48
Filed: 1986-11-12
Abstract: FILTER AND HEATING technically constitute a unit. For this, a stainless steel jacket having a diameter of 100 mm and a length between 500 mm and 850 mm is sufficient as a rule. Power 2, 3 + 6 KW. The running water is filtered and sterilised; the no-wear filters need not be exchanged and the sterilisation does not require any chemical additives or generation of current. A large amount of water and energy is saved in the large and small massaging circulations and higher outputs are achieved. For the first time, heat and energy are simultaneously transferred to the body parts to be treated. The simultaneous water softening is likewise very significant for drinking water, TEA AND COFFEE taste better, plants can be watched growing. Without any chemical additives the water is effective in the entire household: kitchen, washing machine, shower and bath tubs/permanent showers. The success speaks for itself in medicine, in natural medicine, in balneology, wherever water plays an important role. The principal requirements fulfilled are, in particular:   disinfectant power within a bathing time of 45 minutes, permanent shower while lying down, with intensive wetting permanent shower and depth effect; associated with good skin compatibility,   absence of any toxicity;   absence of any odour nuisance;   low corroding properties;   no chemical substances; good economics, durable and inexpensive solution.
Patent DE-3641766-A1 (DE)
Title: Method of producing light-fast and weather-resistant anodised and coloured layers on aluminium and aluminium alloys
IPC: C25D11/24
Filed: 1986-12-06
Abstract: Extruded sections made of aluminium and aluminium alloys are anodically oxidised and coloured in a dying bath containing a metal salt and an organic dye component. The sections are subsequently introduced into an aqueous solution containing nickel and fluoride ions and then consolidated in hot water or steam.
Patent DE-3700535-A1 (DE)
Inventor: DENZINGER WALTER
IPC: C08F222/06
Filed: 1987-01-10
Abstract: A process wherein
 (a) from 99 to 80 % by weight of maleic anhydride and
 (b) from 1 to 20 % by weight of a monoethylenically unsaturated monomer which can be copolymerised with maleic anhydride, and, if desired,
 (c) up to 10 % by weight of a crosslinking agent
 are copolymerised in an aromatic hydrocarbon at a temperature of from 60 to 200 DEG C in the presence of a peroxy ester derived from a saturated or monoethylenically unsaturated carboxylic acid, and the anhydride groups of the copolymer are subsequently hydrolysed. 
<??>The copolymers prepared in this way are used as water-treatment agents.
Patent DE-3712733-A1 (DE)
Title: Metallic workpiece and process for the treatment thereof and auxiliary material for this purpose
Inventor: WASSERMAN RENE PROF DR
IPC: B05D7/14
Filed: 1987-04-15
Abstract: A metallic workpiece with a wear protection layer, in particular of plastic, at least partly covering its surface is to be treatable such that, on the one hand, the durability is improved and, on the other hand, a possibility is provided of detecting defect points in an easier manner. For this purpose, there is disposed between the workpiece and the wear protection layer an intermediate layer with epoxy resin and an addition of between 3 and 10% of an iron oxide. After intensive mixing, the intermediate layer is applied to the cleaned and roughened workpiece surface and caused to cure progressively, after which the wear protection layer, after intensive mixing, is applied onto the intermediate layer, as long as the latter has not yet completely cured. The scope of the invention also encompasses a workpiece with an intermediate layer which contains epoxy resin and an addition of between 3 and 10% of an iron oxide; the metallic workpiece is guided through the beam of a detector, said beam triggering a signal in the detector when it encounters iron oxide parts.
Patent DE-3715990-A1 (DE)
Title: Use of coumarin and coumarin derivatives
Inventor: ELSTNER ERICH F PROF DR DIPL C
IPC: A61K31/365
Filed: 1987-05-13
Abstract: The use of coumarin and coumarin derivatives for the prophylaxis and therapy of angiopathic ulcers and generally of oxidative damage to blood vessels, and the use of the said compounds for preventing the necrosis of tissues and blood vessels, are described.
Patent DE-3721676-A1 (DE)
Title: Loading apparatus for free-flowing bulk material
Inventor: STANELLE KARL-HEINZ
IPC: B65G69/18
Filed: 1987-07-01
Abstract: A loading apparatus (10) for vertically filling dustlike and gritty bulk materials, such as cement and the like, into silo vehicles or into other containers is distinguished in that first lines (54, 56) for feeding a gaseous medium into the drawing-off channel (30) open in the lower region (22, 24) of the loading apparatus (10), two lines (70, 78, 80) for feeding a gaseous medium into the drawing-off channel (35) and into the fall chute (12) open in the upper region (20) of the loading apparatus (10) and the openings of the lines are aligned approximately in the direction of the lower end of the loading apparatus. <IMAGE>
Patent DE-3723007-A1 (DE)
Title: Device for heating rod (heating bar) retention
Inventor: GUTE KLAUS ING GRAD
IPC: A47L15/42
Filed: 1987-07-11
Abstract: Heating rods must be mounted in a fixed position and supported in a sprung manner in containers. They are intended to be able to carry out the thermal intrinsic movements occurring in normal operation, without any hindrance. Furthermore, they are indended to be easily replaceable by customer service. A known device fixes the heating rod via two loose metal-strip spring brackets. The metal-strip spring brackets engage around the heating rod and can be clamped in container indentations. The novel device fixes the heating rod by means of a single spring-wire clip which is fitted in a fixed position on the container base. The heating rod can be replaced without removing the spring-wire clip. An intrinsically closed spring-wire clip (7') is snapped into a supporting metal sheet (1) from underneath. The supporting metal sheet (1) has an indented bead (2) which is used as the bearing for the heating rod (4). The thus preinstalled supporting metal sheet (1) is welded to the container base. The heating rod (4) is now pushed in between the spring-wire clip (7') and the bead (2). The novel device for heating rod retention is suitable for use in washing machines. <IMAGE>
Patent DE-3725228-A1 (DE)
Inventor: KRAEMER HANS-JOACHIM DR
IPC: C07C15/00
Filed: 1987-07-30
Abstract: When pure aromatics are separated off from aromatic-containing hydrocarbon mixtures by liquid-phase extraction or extractive distillation using a selective solvent, the specific separation effort can be reduced while maintaining the same yield of aromatics or the yield of aromatics can be increased while maintaining the same specific separation effort by carrying out the liquid-phase extraction or extractive distillation in the presence of a reactive solid. At the same time, raffinates which are substantially free of aromatics are obtained.
Patent DE-3727106-A1 (DE)
Title: Air-cooled internal combustion engine with a cooling air duct incorporated into the engine
Inventor: BAUER LOTHAR
IPC: F01P1/02
Filed: 1987-08-14
Abstract: In air-cooled internal combustion engines, in which a cooling fan delivers a partial flow through an oil cooler and this partial flow is then led by way of the cylinder head cover, the flow being restricted by the cylinder head cover, the cylinder head and a cover wall, the cover wall extending from the oil cooler to the air intake pipe, the greater overall height of the internal combustion engine necessitated by the cover wall and the swirling of the cooling air on the cylinder head cover is disadvantageous. The object of the invention is to create a low-resistance, effective and space-saving air duct in the area of the cylinder head cover. The cylinder head cover (6) extends up to the oil cooler exhaust air outlet (10) and is designed sloping in the direction of flow of the second partial flow (4) whilst the air intake pipe (9) is arranged outside the cover wall (7) and forms a wall of the cover (7) and of the exhaust air box (8). <IMAGE>
Patent DE-3727929-A1 (DE)
Title: Belt-tightening monitoring device for a belt comfort device
Inventor: JAHN WALTER
IPC: H01H35/00
Filed: 1987-08-21
Abstract: A belt-tightening monitoring device for a belt comfort device for the automatic adjustment of a comfort zone in a self-winding safety belt has, in order to produce a structurally simple design with a high degree of operational reliability, a rotatable support with two belt deflection rollers which are diametrically arranged thereon and between which the belt is guided. The support is loaded with a torque which acts in the belt pulling-out direction and is adjusted in such a way that the support adopts a certain zero rotation position in the case of a desired value of belt tightening set by the belt comfort device. A detector monitors rotation of the support out of the zero rotation position and generates an output signal which switches on the belt comfort device in order to adjust the belt setting.
Patent DE-3730152-A1 (DE)
Title: Phase spacer for a high-voltage overhead line
Inventor: MOECKS LOTAR DIPL ING
IPC: H02G7/12
Filed: 1987-09-09
Abstract: The invention relates to a phase spacer (3, 3', 3'') for a high-voltage overhead line for the insulating spacing and mechanical coupling of two multiple (bundle) conductors (1, 1', 1'') which carry in each case one phase of the overhead line. The stranded conductors (2, 2') of the multiple conductors (1, 1', 1'') are in each case held at a distance from each other by field spacers (15, 15', 15''). The phase spacer (3, 3', 3'') has a central distance part (distance tube 4) and, attached thereto in each case on the end side, long-rod insulators (6), and in each case one hinge part between the free ends of the long-rod insulators (6) and the field spacers (15, 15', 15'') between the stranded conductors (2, 2') of the multiple condutors (1, 1', 1''). The two hinge parts between the phase spacer (3, 3', 3'') and the field spacers (15, 15', 15'') are in each case designed as supporting brackets (14) which are approximately C-shaped in the longitudinal direction and are aligned with their longitudinal central plane essentially vertically and at right angles to the stranded conductor direction. One end of each bracket (14) is fixed to the long-rod insulator (6), while at the other end the field spacer (15, 15', 15'') is mounted in its centre of mass (gravity) so as to be pivotable around an axis (swivel bearing bolt 16) which is arranged parallel to the stranded conductor direction. The longitudinal axis (12) of the long-rod insulator (6) and the connecting line (17) between the swivel bearing axis (swivel bearing bolt 16) and the fixing point of the bracket (14) on this long-rod insulator (6) run coaxially with respect to each other. <IMAGE>
Patent DE-3730816-A1 (DE)
Title: Sanitary single-lever mixer valve
IPC: F16K11/076
Filed: 1987-09-14
Abstract: In a sanitary single-lever mixer valve, the flow rate and temperature of the emerging mixed water are set by the movement of a control disc relative to a fixed control disc in two mutually perpendicular directions. These movements are brought about by an operating shaft, to the outer end of which is attached a handle. The operating shaft can rotate about its own axis; this movement is converted by a special mechanism into one of the two linear movements of the movable control disc. The operating shaft is guided in a sleeve which can be pivoted in one plane. At the bottom end, the sleeve engages in a slide which can be displaced along two fixed guide surfaces. Two guide surfaces, perpendicular to the latter, on the slide overlap the movable control disc and take the latter along in the other linear motion. At the same time, they determine the direction of the first linear motion. If the operating shaft is pivoted together with the sleeve, the slide and the movable control disc are displaced together to change the flow rate of the emerging mixed water; if the operating shaft is pivoted about its own axis, the movable control disc is displaced in the direction which corresponds to a change in the temperature of the emerging mixed water (Figure 1). <IMAGE>
Patent DE-3732856-A1 (DE)
Title: Intelligent air quantity meter
Inventor: MAGORI VALENTIN DIPL PHYS
IPC: G01F1/32
Filed: 1987-09-29
Abstract: An intelligent air quantity meter, especially for use in motor-vehicle internal combustion engines, in which it is provided that an eddy-path air volume meter (WLM), known per se, and a hot-wire or hot-film air volume meter (HLM), likewise known per se, are combined in one unit while being spatially so arranged in the air conduit used, and interact in such a way via an electronic circuit arrangement (C) provided in this unit, that the various disadvantages accompanying the measuring procedures to be carried out with the eddy-path air volume meter (WLM) and the hot-wire or hot-film air volume meter (HLM) cancel one another. <IMAGE>
Patent DE-3733318-A1 (DE)
Title: Conveying device for the intermittent advance of a continuously produced material web
Inventor: GAERTNER HEINZ KLAUS WILHELM D
IPC: B29C48/355
Filed: 1987-10-02
Abstract: The invention relates to a conveying device for the intermittent advance of a continuously produced material web, in particular of webs without self-supporting tensile strength, for example freshly extruded plastic sheets at temperatures above their softening point, which conveying device comprises at least three conveying rollers (5, 6, 7) around which is tensioned an endless conveyor belt loop (3) or, in groups, an endless conveyor belt loop (3) in each case, the material web (2) being deposited continuously on a partial length of at least one of the conveyor belt loops (3) and being conveyed further intermittently, in that at least one conveying roller (7) is displaced, with respect to at least one other conveying roller, reversibly in the space, while maintaining the parallelity of its axis of rotation with respect to the surface of the material web (2), in such a manner that the partial length of the conveyor belt loop (3) which bears the material web (2) is alternately lengthened and shortened. For a "preforming" of the material web, the conveyor belt loop(s) may be provided with corresponding elevations or depressions, for example regularly arranged studs; for partial temperature changes to the material web, the conveying device may have an apparatus (10) which is, at least temporarily, to be arranged adjacent to the material web and which has heating or cooling ribs forming a predetermined pattern. <IMAGE>
Patent DE-3733927-A1 (DE)
Inventor: BRODELIUS PETER DR
IPC: C12N13/00
Filed: 1987-10-07
Abstract: Novel process for extracting cell contents from cells of any origin, during the performance of which the producer-cells are exposed to voltage pulses having a high electric field intensity. This results in the release of cell contents which can be easily isolated, while preserving the cell structure.
Patent DE-3738023-A1 (DE)
Title: Miniature etching system with regeneration unit and rinsing unit for etching copper surfaces and electrolytic copper recovery
Inventor: HOLZER WALTER DR
IPC: C23F1/46
Filed: 1987-11-09
Abstract: Published without abstract.
Patent DE-3741168-A1 (DE)
Title: Multi-purpose visiting card and method for its production
Inventor: WILBERT BRUNO
IPC: B42D5/00
Filed: 1987-12-04
Abstract: In a multi-purpose visiting card consisting of resiliently yielding material in sheet form, especially cardboard, the visiting card forms part of a larger, substantially rectangular blank (1, 2, 3). The blank is divided by at least a first and a second fold line (4, 5) extending at a distance from longitudinal edges (6, 7) of the blank into a rectangular central part comprising the visiting card and into a first and a second flap part (2, 3), likewise of substantially rectangular shape. Both flap parts (2, 3) adjoin the two opposite longitudinal sides of the central part (1) on either side thereof and can be folded around the central part to form a prismatic body with an approximately triangular cross-section. The blank has a note slip receiving slit (8) extending substantially parallel to an upper fold line (4). <IMAGE>
Patent DE-3742979-A1 (DE)
Title: Method for briefly overflowing a separator drum of a centrifugal separator
Inventor: THUERMER REINHARD DIPL ING
IPC: B04B15/06
Filed: 1987-12-18
Abstract: The invention relates to a method for briefly overflowing a separator drum for the purpose of cleaning the separator drum with the object of achieving brief overflowing of the separator drum by displacing the liquid level to the discharge chambers of a centrifugal separator. This is achieved in that, in order to displace the liquid level into the discharge chambers, as a result of which brief overflowing of the separator drum occurs, the pumping power of the discharge elements is briefly reduced during the cleaning process by applying a speed-of-revolution cycle which reduces the speed of revolution of the drum.
Patent DE-3801330-A1 (DE)
Inventor: TANAKA JUICHI
IPC: E06B7/23
Filed: 1988-01-19
Abstract: A seal packing, particularly for an automobile air conditioner, comprises a foam-rubber tubular body having a smooth skin layer 17 on the inner and outer peripheral surfaces. A flat outer surface 16 enables the seal to be attached to a support using double-sided adhesive tape 13. The packing has high resiliency to deformation, air-tightness and resistance to water penetration. <IMAGE>
Patent DE-3812805-A1 (DE)
Inventor: DAUFENBACH WERNER
IPC: A23G3/20
Filed: 1988-04-16
Abstract: A method and apparatus for manufacturing hollow chocolate items (hollow body figures) using a modified machine for manufacturing pralines. Moulds (1) are supplied to a pouring device (6), and alternate moulds are filled with liquid chocolate composition (3). The empty mould next to each filled mould is then placed as a lid (1') onto the filled mould, to produce a closed mould box which is then simultaneously turned and spun so that the chocolate composition (3) distributes itself uniformly to form a closed chocolate shell (3'). The resultant hollow body figure may either be supplied as it is to a packing machine, or it may optionally first be filled with liqueur. <IMAGE>
Patent DE-3813170-A1 (DE)
Title: Thermally controllable shut-off device in pipelines for gaseous flow media
Inventor: RATHGEBER FRIEDRICH
IPC: F24F11/76
Filed: 1988-04-20
Abstract: The invention relates to a controllable shut-off device in pipelines for gaseous flow media, in particular in air-conditioning and heat systems, outgoing-air and flue-gas pipes, in which device a moveable flap or plurality of moveable, interacting flap wings are arranged as actuating member in a pipe section. The invention consists in that as actuating member of the blocking flap (2) or flap wings there is provided at least one memory-metal coil (8) held at a fixed point (7), which coil is assigned a controllable heat source or is arranged in the media flow of the pipeline (1). The moveable end of the memory-metal coil (8) is non-positively connected to the blocking flap (2) or to the flap wing. When it contracts as a result of heating, it actuates the blocking flap (2) or the flap wings counter to the action of at least one restoring spring (10). <IMAGE>
Patent DE-3816407-A1 (DE)
Title: Glove compartment for a dashboard of a motor vehicle
Inventor: SOELL DIETER
IPC: B60R7/06
Filed: 1988-05-13
Abstract: A glove compartment is proposed which is composed of a drawer (9) which is enclosed on all sides except at the top. The drawer (9) can be moved by means of a controlled drive over approximately horizontally arranged telescopic rails (11) into an open and a closed position. The drive for the drawer (9) can preferably be actuated via a switch (21) which is arranged within easy reach of the driver of the vehicle. <IMAGE>
Patent DE-3824450-A1 (DE)
Title: Filter device for liquids
Inventor: HARTMANN HARALD
IPC: B01D35/12
Filed: 1988-07-19
Abstract: The invention relates to a filter device for liquids, in particular for the liquids used for cooling sliding ring seals in centrifugal pumps, one or more filter inserts and shut-off valves and the liquid guides being combined in an easily handled and stable filter block.
Patent DE-3831282-A1 (DE)
Inventor: DUMENEK VLADIMIR ADAMOVIC
IPC: A61B17/00
Filed: 1988-09-14
Abstract: The device comprises a handpiece 4 having thereon a reciprocating tool such as a cutter, scissors or forceps 2 which is driven by pneumatic means 5 directly connected by line 12 to a pressure generating device such as a bellows 7 which may be operated by the surgeon's foot. An aspirator system 9, 10, 11 may be associated with the device. <IMAGE>
Patent DE-3833201-A1 (DE)
Title: Interferometric measuring system having a wavelength correcting device for the laser light, in particular for length measurements
Inventor: KRIEG WERNER
IPC: G01B9/02
Filed: 1988-09-30
Abstract: An interferometric measuring system having a wavelength correction device for the laser light, in particular for length measurements on measuring instruments or machine tools is described, which comprises an interferometer beam path and a correction beam path (3), in which there is arranged at least one multiple Fizo interferometer which serves as a correction device and has an assigned element which varies the beam cross-section. A photoreceiver cell (17) for scanning the interference fringes is arranged downstream of the multiple Fizeau interferometer. Corrected measured values are determined by an evaluation unit (24) or computer from correction signals and the signals of the provided length measuring interferometer (6). <IMAGE>
Patent DE-3833516-A1 (DE)
Title: Jacquard machine with electromagnetic sinker-selection control, especially for a weaving machine
Inventor: HESS UWE
IPC: D03C3/20
Filed: 1988-10-01
Abstract: The invention relates to a Jacquard machine with electromagnetic sinker-selection control, which can be used especially for a weaving machine, in which the magnetic clamps controlled according to the particular pattern and having lifting elements are moved at the shedding rate. According to the invention, on the one hand, each electromagnet is connected to a first control circuit having a switch controllable by the logic level. On the other hand, each electromagnet is connected in group form to a second control circuit, to a switch having switching stages for over-excitation, excitation with rated current, de-excitation and counter-excitation. All the switching stages can be connected to a pulse generator driven by the main shaft. The switching stage for counter-excitation can be switched off by means of a timer. The first control circuit is connected in series with the second control circuit Fig. 2. <IMAGE>