baber/WOPTO huggingface dataset:
Patent DE-3719036-A1 (DE)
Title: Set of structural elements for constructing that part of a box-like covering for a roller-blind apparatus which is directed towards the interior of the building
Inventor: LINK HELMUT
IPC: E06B9/17
Filed: 1987-06-06
Abstract: The invention relates to a set of structural elements for constructing that part of a box-like covering for a roller-blind apparatus which is directed towards the interior of the building. Coverings of this type comprise a horizontally arranged bottom case and an approximately vertically arranged covering part which adjoins the bottom case and is configured at least partly as an installation and inspection panel. Said installation and inspection panel is configured, according to the invention, in the form of a panel which, along a horizontally running edge, is connected, via an articulation connection, to the neighbouring longitudinal edge of the adjoining, vertically arranged covering part or of the neighbouring longitudinal edge of the adjoining bottom case. The articulation connection is such that the flap, after having been pivoted through a predetermined angle out of the closed position into the open position, can be released from the articulation connection and thus removed from the rest of the covering parts.
Patent DE-3719367-A1 (DE)
Title: Use of active substances which influence the metabolism and/or the structural properties of collagen in orthodontics
IPC: A61K38/48
Filed: 1987-06-10
Abstract: The tooth movements taking place during an orthodontic treatment under the metered mechanical forces operating on the stomatognathic system are determined by the metabolic performance of the tissue of the periodontium. In order to obtain greater tooth mobility, active substances influencing the metabolism and/or the structural properties of collagen, in particular collagenase-active proteases or protease mixtures and D-penicillamine as well as, in addition, lathyrogens, glucocorticoids and gestagens are administered locally. The resulting increased tooth mobility makes it possible to speed up orthodontic correction measures and eliminate occlusal dysbalances. Local administration in the region of the mandibular joint is able to assist elimination of disturbances of normal functional processes.
Patent DE-3720952-A1 (DE)
Inventor: SCHUSTER LUDWIG DR
IPC: C08F8/06
Filed: 1987-06-25
Abstract: Oxidized polyethylenes useful as water-emulsifiable waxes and as lubricants in the extrusion of polyvinyl chloride are prepared by oxidizing finely divided polyethylene of high density at elevated temperatures with an oxidation gas of air and/or oxygen, the oxidation gas supplied per hour containing not less the 100 mg of ozone per kilogram of polyethylene, by performing the oxidiation in a paddle dryer and passing the oxidation gas into the free gas space above the polyethylene, the temperature in the paddly dryer preferably being continuously adjusted to from 1 DEG  to 2 DEG  C. below the softening point of the polyethylene.
Patent DE-3722594-A1 (DE)
Inventor: ZEPF HANS-PETER
IPC: A63C9/20
Filed: 1987-07-08
Abstract: A cross-country ski, in particular with a binding for cross-country shoes, has complementary gripping elements which can be inserted in the gripping elements of the binding at the front end of the sole for making a jointed connection. The body (10) of the ski has an upper recess (66) in the region of the binding for at least a partially sunken arrangement of the binding, and the recess (66) is reinforced at least in the region of its upper longitudinal edges (76) (edge reinforcement 67).
Patent DE-3722876-A1 (DE)
Title: Height-measuring and marking-out device
Inventor: EDEN HERMANN DIPL ING
IPC: G01B5/012
Filed: 1987-07-10
Abstract: Height-measuring and marking-out device for the, in particular three-dimensional, marking-out of workpieces, consisting of a device base which is displaceable on guide plate, a device column which is situated perpendicularly to the guide plate and on which there is vertically guided a cross-slide which bears a transverse arm equipped with a marking-out tool and displaceable in the longitudinal direction parallel to the guide plate. In the case of a marking-out device of this type, a marking-out tool should be provided which can carry out a continuous marking-out even of contours and bevels, and an insensitive, low-wear and inexpensive tool should be used. As marking-out tool there is provided a holder in which one end is held in a tool fixture and of which the opposite end, facing the workpiece, bears a rotatably mounted wheel having a cutting edge.
Patent DE-3723218-A1 (DE)
Title: Cutter roller for document shredders
IPC: A21C15/04
Filed: 1987-07-14
Abstract: A new groove shape for the cutter rollers (5) of document shredder cutting mechanisms provides that the groove flank (F), which begins at the tip (Sp) and trails in the direction of rotation (R), initially has a shape which is linear and directed counter to the sense of rotation (R) of the rollers, and the transition region (K or K1) adjoining the groove flank (F) is constructed so as to have a curved shape towards the groove base (N or N1) and/or towards the groove flank (2 or 3 or 4) situated in the direction of rotation (R).   <IMAGE>
Patent DE-3724426-A1 (DE)
Title: Longitudinally adjustable frame for bicycles and bicycle-related vehicles
Inventor: REICHMANN HELMUT PROF DR
IPC: B62K15/00
Filed: 1987-07-23
Abstract: The invention relates to the possibility of setting the horizontal distance of the handgrips from the seat in the case of vehicles which can be operated by muscular power. The hitherto known possibilities of setting via the add-on pieces lead to secondary effects: if the saddle is displaced horizontally, the inclination of the connecting line between bottom bracket ball bearing and saddle, which is of fundamental importance for the ergonomics of the tread crank drive, also changes. If the position of the handlebar is altered, the controlling properties also change with it. In order to avoid these influences to a large extent and to increase the possibilities of variation of the longitudinal adaptation, above all in the case of bicycles for children and youths and special vehicles such as wheelchair-bicycles ("wheelchair-rickshaws"), it is proposed to design the bicycle frame such that its length is variable. This can be achieved by the steering head being connected to the rear structure of the vehicle by means of a telescope-like tube connection. In the case of a suitable design, the mechanism of the longitudinal adjustment can also be used for separating the vehicle into more easily storable parts.
Patent DE-3725918-A1 (DE)
Title: Chip capacitor
Inventor: HERRMANN DIETER DIPL ING
IPC: H01G2/06
Filed: 1987-08-05
Abstract: The described chip capacitor consists of a dielectric layer (D) which is provided on both sides with metallic layers (1, 2, 3) which are electrically insulated from one another. In order to avoid bonded wire connections for connection of the capacitor, two metallic layers (2, 3), which are insulated from one another, are fitted as electrodes on one side of the dielectric layer (D), each of which metallic layers (2, 3) can be soldered to in each case one metallic connection. The other side of the dielectric layer (D) has only one metallic layer (1). The capacitance value of the described chip capacitor can also be varied after it is fitted on a substrate by vapourising parts of the upper metallic layer (1) by means of a laser. <IMAGE>
Patent DE-3733652-A1 (DE)
Inventor: KOEHLER REINHARD DIPL PHYS DR
IPC: A61K9/50
Filed: 1987-10-05
Abstract: Aqueous colloids are prepared by mixing two suspensions, for example pressed juices diluted with buffer solution, each of which contain amphiphilic and lipophilic constituents. A suitable rotor system (10,50) produces a moving film (24) of large surface area and a droplet aerosol (30), which are guided together (31) on the surface of a flowing (32) liquid ring (26) which also rotates. This entails the surface-active constituents of the suspensions each spreading on the surfaces of the moving film (24) and droplet aerosol (30), and they are, when guided together, converted into a liposome or membrane structure. The rotor system is stabilised so that operation in the entire range of speeds of rotation up to a high maximum is possible. Used for slowly spreading suspensions are a first portion for the moving film (24) and vessel fittings which permit slow settling of the droplet aerosol (30). This makes it possible to achieve the film pressure, which is necessary for mixing, on the surfaces of moving film (24) and droplet aerosol (30). A rapidly rotating spray disc produces fine droplets of uniform size which are braked by a countercurrent in the gas and guided (30, 31) by another gas circulation to the rotating liquid ring (26). <IMAGE>
Patent DE-3734598-A1 (DE)
Title: Process and machine for the production of warp knits, especially stitch-bonded knits
Inventor: KEMTER HEINZ
IPC: D04B23/12
Filed: 1987-10-13
Abstract: Process for the production of warp knits, especially stitch-bonded knits, with weft threads, the latter being delivered from a weft-thread magazine and being inserted into the knit according to the run of the horizontal stitch rows, and the knit being produced on a warp-knitting machine, such as a stitch-bonding machine, comprising a stationary knock-over comb and a locking-in means, the weft threads being fed between these means, and the two being arranged separately from one another, characterised in that each individual weft thread is guided independently under the plane of compound needles and is guided onto the inside of the locking-in means, whilst the needles knock over the old half-stitches, in that the compound needles subsequently draw the new half-stitches substantially further rearwards than the loop length required for the knock-over and subsequent application of the half-stitches, in that, during this time, perforated needles drop the warp threads continuously under the weft thread with a lead in relation to the first weft thread, in that the weft thread simultaneously slides downwards on the inside of the locking-in means, until, as a result of the overlength of the new half-stitches and as a result of the functioning of a knit take-up, the weft thread assumes a temporary position located substantially below the plane into which the weft thread is subsequently drawn up again by the warp threads subjected to relatively high tension, after the [lacuna] ... Original abstract incomplete. <IMAGE>
Patent DE-3744542-A1 (DE)
Inventor: HOERRMANN WILHELM DR
IPC: A61K31/13
Filed: 1987-12-30
Abstract: Pharmaceutical compositions containing hydroxylysine or lysine or salts and amides thereof, are used internally or externally for treating cardiovascular diseases.
Patent DE-3806493-A1 (DE)
Title: Bus system
Inventor: WRATIL PETER DIPL PHYS DR
IPC: H04B10/25
Filed: 1988-03-01
Abstract: The invention concerns a bus system which consists of an optical waveguide ring (LW), to connect sensors and actuators down to the lowest control level. The central control unit and each of the sensors and actuators which are arranged in the command level are bus stations (T1 - Tn) with equal rights. An interface module (IM), for connecting the optical waveguide, is assigned to each bus station (T1 - Tn). On the connecting side, the interface module (IM) consists of a receiving device (E1 - En) and a transmitting device (S1 - Sn) for optical information to be transported by optical waveguides. The optical waveguide ring (LW) starts at the transmitting device (E1) of the central control unit (T1), ends at the receiving device (E1) of the central control unit (T1), and is broken only by the other bus stations (T2 - Tn). The arrangement of the bus stations (T1 - Tn) is arbitrary and can be changed at any time. <IMAGE>
Patent DE-3809292-A1 (DE)
Inventor: GROHMANN PAUL DIPL ING
IPC: B26F3/00
Filed: 1988-03-19
Abstract: Liquid jet cutting torch for cutting with liquid oxygen, in which the cutting-oxygen line is surrounded up to the vicinity of the cutting-nozzle outlet by a refrigerant line, a vacuum insulation and a cooling-water jacket. 
<IMAGE>
Patent DE-3815128-A1 (DE)
Title: Back guide device for a rotation hoop knife
Inventor: SEMLER GERT
IPC: C14B1/18
Filed: 1988-05-04
Abstract: A back guide device for a rotation hoop knife (2) comprises a back guide bolt (63) which is acted upon by a cam plate (71) via a first lever (68). The cam plate is pretensioned by a weight (76) which, via a cable (75), acts on a cable pulley (74) connected non-rotationally to the cam plate (71). On opening a machine casing (78), a pressure bolt (79) moves away from a stationarily mounted second lever (82), on the other lever arm of which, via a pivoting bearing point (84), a third lever (85) is articulated and which is pretensioned by a tension spring (87). A pawl (90) of this third lever then engages in a toothing unit (77), which is connected non-rotationally to the cam plate (71), and turns the cam plate (71) against the action of the weight (76) so that force is no longer exerted on the rotation hoop knife back (61) of the rotation hoop knife (2) (Fig. 7). <IMAGE>
Patent DE-3816200-A1 (DE)
Title: Novel cationic surface-active agent of the quaternary ammonium type, its preparation, and its use, in particular for treating textiles and cellulose materials
Inventor: BOITEUX JEAN-PIERRE
IPC: C09K23/00
Filed: 1988-05-11
Abstract: Described are novel surface-active agents of the quaternary ammonium type of the following formula: <IMAGE> where R1 and R'1, which are identical or different, are radicals having the following formula: <IMAGE> where n and p, which are identical or different, are 8 or 9; R2 and R'2, which are identical or different, are oxyalkylene radicals; x and x', which are identical or different, are integers between 4 and 24; and X is a suitable anion, in particular a halide or methosulphate. Also disclosed are a process for preparing the novel surface-active agents and their use as auxiliaries in formulations for treating textiles.
Patent DE-3816399-A1 (DE)
Title: Positive-locking connection of individual parts of a compound tool for a machine for machining operations
Inventor: BORNER NORBERT
IPC: B23B29/04
Filed: 1988-05-13
Abstract: In a positive-locking connection of individual parts of a compound tool for a machine for machining operations, in particular for the connection of a tool shank to a tool head, a rail is integrally formed on an end face of the tool shank. The rail runs transversely to the longitudinal axis of the shank and projects from the end face. The cross-sectional profile of the rail is similar to the cross-sectional profile of a railway rail head with straight undercut surfaces. An end face on the tool head which can be brought into contact with the end face of the shank has an undercut groove which corresponds to the cross-sectional profile of the rail and into which the rail can be pushed. A first undercut surface of the two undercut surfaces is inclined towards the respectively opposite end face, and the second undercut surface is inclined away from the respectively opposite end face with an identical angle of inclination, so that both undercut surfaces run in planes parallel to one another.
Patent DE-3824206-A1 (DE)
Title: Device for fastening a mast to the mast foot of a sailboard
Inventor: CHRISTIANI GUNTER
IPC: B63B35/79
Filed: 1988-07-16
Abstract: Device for fastening a mast to the mast foot of a sailboard, consisting of a rubber-metal element which is joined to the mast or to an adaptor, on the one hand, and to the mast foot, on the other hand. In said element, a deformable rubber member is attached at opposite end faces respectively to a fastening plate which carries an axially extending threaded part. The fastening plates are joined to one another in this case via a flexible fastening means.
Patent DE-3827341-A1 (DE)
Title: Universal hygienic pouring device for beverage containers
Inventor: DRESPA GERD
IPC: B65D47/04
Filed: 1988-08-12
Abstract: A hygienic pouring and drinking device on beverage cans can be achieved in various ways. The essential feature of the concept of the invention and of the solution is to integrate the pouring device in the beverage can, that is to say to package it equally hygienically with the can. If the pouring and drinking device is located on the inside, it must obviously be able to be pulled out, folded or slid in order to achieve a spacing between the mouth and the can. If it is located on the outside, that means that it is fitted onto the can from the outside and is not a constituent of the can. It can therefore constantly be reused. The design of the pouring and drinking device can be rigidly connected to the lid and, in that case, be clamped in the lid or bonded on below the lid on the inside. However, it can also be movable and rotatable so that the pouring opening can be opened or closed selectively. The pouring and drinking tube can be secured by a loose closure which is clamped, pressed or welded on. However, it can also be made of the same material as the pouring tube itself, in this case the upper part being broken or torn off at an intended tearing point. It is achieved simultaneously with the hygienic pouring and drinking device that the use of the beverage cans can be apportioned. It does not have to be emptied within a short time. By means of the retrospective and reusable closure technique, ... Original abstract incomplete. <IMAGE>
Patent DE-3828268-A1 (DE)
Title: Circuit arrangement for the high voltage testing of coils
Inventor: BOLENDER HANS-GEORG
IPC: G01R31/72
Filed: 1988-08-19
Abstract: The circuit contains a logic part, a high voltage part and a pneumatic adaptor for the acceptance of the specimens. The specimens are pressed pneumatically onto a high voltage field (13). The logic part (10) is connected to the high voltage part (11) via an optocoupler (14) transmitting the test variables (voltage, time). The test variables are fed to the high voltage switch panel via cables (15, 16). <IMAGE>
Patent DE-3830016-A1 (DE)
Inventor: ALBACH MANFRED DR
IPC: H02M3/155
Filed: 1988-09-03
Abstract: A circuit arrangement for feeding a load (3) from a low voltage energy source (1) via a direct-voltage conversion circuit (2). The direct-voltage conversion circuit periodically takes energy from the energy source by means of a main switching element (10) and supplies this energy as an increased supply voltage (at 12) to the load via an inductive element (9) and a rectifier (11). A starting switching element (15) takes energy for generating the supply voltage (at 12) from the energy source during a starting phase. The circuit arrangement is simple and compact and the energy losses produced are so low that it is economic to use it for energizing a small appliance particularly a small domestic appliance, from a battery or a rechargeable accumulator. A main control circuit (13) is supplied with energy directly from the supply voltage (at 12) and periodically controls the main switching element. A starting control circuit (16) is fed directly and exclusively from the energy source and periodically controls the starting switching element (15) so that is switching periods are shorter than those of the main switching. The starting control circuit, and thus the starting switching element, are switched off when the supply voltage reaches a predetermined value.
Patent DE-3831338-A1 (DE)
Title: Active suspension system for the suppression of vibrations, especially for motor vehicles
Inventor: BEDUHN HARALD DIPL ING
IPC: B60G17/027
Filed: 1988-09-15
Abstract: A known active suspension system has a mechanical coil spring and a hydraulic piston-cylinder unit with double-acting separating piston. Whilst the coil spring serves to transmit the static vehicle load, dynamic forces occurring are transmitted by the piston-cylinder unit. In this the separating piston, as necessary, is subjected by an electronic control device as a function of the operating conditions to hydraulic pressure from a pressure source acting in alternate directions in order to obtain a desired suspension and damping behaviour. The power demand for the modulation of the piston-cylinder units, functioning with a control frequency of approximately 25 to 30 Hz, is relatively high. In order to reduce the power demand for modulation of the piston-cylinder units, in the new suspension system a second spring device is connected in series to the parallel circuit comprising piston-cylinder unit and first spring device. The required suspension and damping behaviour is thereby achieved with lower control frequencies, which means a correspondingly lower power demand.
Patent DE-3831724-A1 (DE)
Title: Coating product and process for its production
IPC: D06Q1/14
Filed: 1988-09-17
Abstract: Known coating products have as the substrate a web of paper, on which there is provided as the retaining layer a layer of adhesive which has a layer of fibrous flock. It is applied on textiles. In the case of the novel coating product and process, it is intended that the layer of flock can be easily detached from the retaining layer and that liquid and/or granular flock material can be used. To avoid a reaction between the retaining layer (3') and the layer of flock (2''), the retaining layer (3') is designed as a non-adhesive bonding layer, which can be easily peeled off from the layer of flock (2''). For producing this coating product, a non-adhesive material is applied to the substrate (1') for forming the retaining layer (3'), and depressions (9) are made in the retaining layer (3') and subsequently the layer of flock (2'') is applied in liquid form to the retaining layer (3') in such a way that the material of the layer of flock (2'') penetrates into the depressions (9). Instead of fibres for the layer of flock, non-fibrous material may be used. With the process, materials which are not in fibre form can be used for flocking. <IMAGE>
Patent DE-3835757-A1 (DE)
Inventor: KOWALIK HEINRICH DIPL ING
IPC: H01R12/55
Filed: 1988-10-20
Abstract: A control device for hydraulic self-advancing support units in underground working, comprising a casing, a control circuit arrangement disposed inside the casing, and connector parts electrically connected inside the device to the control circuit arrangement and extending out through one or more openings in a wall of the casing for connecting to external line connections, the casing being sealed in the region of the wall openings, characterised in that the connector parts (30) are indirectly secured in the casing (4) by a printed circuit board (34) secured to the casing wall (14), the circuit board being sealed against the casing wall in the regions around the wall openings (32). <IMAGE>
Patent DE-3835857-A1 (DE)
Title: Gas generator for decontamination of garments and equipment
Inventor: POKROPPA MANFRED DIPL ING DR
IPC: F22B1/26
Filed: 1988-10-21
Abstract: The invention relates to a gas generator envisaged for thermal decontamination of personal articles. Its main components are a double-walled combustion chamber, container, pumps, valves and lines for the supply of water and generation of water vapour and a burner for production of waste gas from light fuel oil. Special embodiments have a tube bundle system and generate the water vapour/waste gas/fresh air mixture necessary for the decontamination in a mixing chamber and in a mixing section which is arranged outside the generator.