baber/WOPTO huggingface dataset:
Patent DE-3644268-A1 (DE)
Title: Attachment for a food processor
Inventor: MAYER ROLF
IPC: A47J43/07
Filed: 1986-12-23
Abstract: It is proposed, in the case of an attachment having a safety device which is actuated by means of a lid, to connect the working container to an intermediate casing in an easily releasable fashion, in which intermediate casing there is mounted an intermediate shaft which supports the working tool in an easily releasable fashion and which intermediate casing contains the safety device. This increases the user friendliness of the device, which can therefore, in particular be cleaned more easily while at the same time offering a high degree of safety and having a simple structure. An extension of the intermediate casing preferably extends to the side of the working container upwards towards the lid and contains part of the safety device which interacts with a part, which is arranged on the lid, of the safety device. This casing extension, which can advantageously take the form of an attachment handle, has a locking extension which interacts with a locking extension of the working container so that the parts of the safety device which are arranged in the casing extension and on the lid can be aligned with one another in a simple fashion. <IMAGE>
Patent DE-3644665-A1 (DE)
Title: Process for separating mixtures of oil and water
Inventor: HINTZEN ULRICH
IPC: C02F1/28
Filed: 1986-12-30
Abstract: The invention relates to a process for separating oil and water. The process according to the invention is characterised in that the mixture of oil and water is passed through a filter medium which comprises a layer of inorganic fibres.
Patent DE-3709236-A1 (DE)
Title: Device for the production and conveying of floor screed
Inventor: BADUM GEORG
IPC: B28C9/00
Filed: 1987-03-20
Abstract: In the case of a device for the production and conveying of floor screed, comprising a motor-driven mixing device, a device for compressed-air build-up in the mixing device, a conveying hose connected to the outlet of the mixing device and a feed shaft opening into the mixing device, to obtain a high throughput with low personnel outlay and a uniform screed quality, it is provided that a supply and metering device (supply vessel 12) for the screed components is arranged exchangeably above the feed shaft (10). <IMAGE>
Patent DE-3712965-A1 (DE)
Title: Glass corner block
IPC: E04C1/42
Filed: 1987-04-16
Abstract: The invention relates to a glass corner block which is configured as a hollow block comprising an outer shell (11) and an inner shell (12) which are connected at their border surfaces by a melt (13), the planar, lateral delimiting lines (20, 21) of the inner shell (12) being at an angle of 90@ with respect to one another. The interconnected shells (11, 12) of said glass corner block have a different outer configuration, but the same inner configuration. Advantageously, the outer shell (11) has, in its front, longitudinally running, central region, a pronounced rounded-off portion (17) which merges on both sides into planar side surfaces (18, 19). The side surfaces (18, 19) of the front shell (11) are at an angle of 90@ relative to the respectively bordering side surfaces (20, 21) of the inner shell (12). Furthermore, the inner shell (12) has, in its central, longitudinally running region, a flattened surface (22) in the form of a strip. <IMAGE>
Patent DE-3716062-A1 (DE)
Title: Modulator for generating an amplitude-modulated radio-frequency signal
Inventor: LOGEMANN JOERG DIPL ING
IPC: H03C1/00
Filed: 1987-05-14
Abstract: To generate an amplitude-modulated radio-frequency signal from an unmodulated radio-frequency signal and an audio-frequency modulation signal (A3 modulation), the unmodulated RF signal is applied to the reference connection of a digital/analog converter with an R-2R resistance network. The audio-frequency modulation signal is digitized and from the digital signal, digital control signals are derived by means of tables which are preset in a read-only memory in a switchable manner, for the D/A converter which thus acts as digitally controlled amplitude modulator. The amplitude modulated radio-frequency signal is available at the analog output of the D/A converter.
Patent DE-3716893-A1 (DE)
Inventor: NEUHAUS KLAUS
IPC: H01F38/42
Filed: 1987-05-20
Abstract: Horizontal deflection transformers for television sets which are used in conjunction with a circuit for voltage multiplication predominantly consist of two coil formers, pushed coaxially into one another, with separate primary winding and pushed-on high-voltage winding. Such a construction is elaborate and the pulse duration to be utilised is considerably reduced at an operating frequency of over 20 kHz, for example 32 kHz. The novel deflection transformer is intended to exhibit a simple construction and the voltage multiplication circuit should operate correctly with a frequency of, for example, 32 kHz and more. In order to use a horizontal deflection transformer for television sets for generating high voltage in conjunction with a voltage multiplication circuit at frequencies of much over 20 kHz, a particular allocation of particular winding areas of the primary winding to particular winding areas of the high-voltage winding is required. The horizontal deflection transformer having the novel winding configuration is also suitable for operating frequencies of 64 kHz in conjunction with a voltage multiplication circuit. <IMAGE>
Patent DE-3720003-A1 (DE)
Title: Corner elements for concrete shutterings
Inventor: ALBANESE GIULIO
IPC: E04G17/00
Filed: 1987-06-15
Abstract: In order to simplify the fastening on inner corners and outer corners of shuttering panels, the invention proposes corner elements (10) which are designed in one piece and exhibit at least two trihedral profiles (11) which abut at an angle, preferably at right angles, at an inner corner (14) or at the point of an outer corner, forming an isosceles triangle in doing so. The free ends of the trihedral profiles (11) exhibit end surfaces (12) which have a triangular cross-section and on which known trihedral-profile mouldings come to rest in a flush manner. By virtue of the combination of four corner-element embodiments according to the invention, said corner elements can be used for all inner corners and outer corners arising in concrete construction work, to be precise, in particular, on fair-faced-concrete surfaces. <IMAGE>
Patent DE-3721886-A1 (DE)
Title: Loudspeaker enclosure
Inventor: KAMP GUENTER
IPC: H04R1/20
Filed: 1987-07-02
Abstract: Loudspeaker enclosures of transparent material, in particular of acrylic glass, are known, with a base plate from which several side surfaces extend, one or more loudspeakers being fitted in one of these side surfaces, and this surface having a further opening to the interior of the enclosure. To provide a loudspeaker enclosure of transparent material which has a passive sound system and the sound quality of which is comparable with enclosures which are equivalently fitted with loudspeakers but are filled with insulating materials, the individual side surfaces are aligned with respect to one another in such a way that their surface normals intersect at an angle.
Patent DE-3722318-A1 (DE)
Title: Measurement scale (balance)
Inventor: MOELLER PETER
IPC: G01B3/02
Filed: 1987-07-28
Abstract: In order to set measurement points, spirit level and inch rule were required in the craftsman's field. Use of the measurement scale obviates the inch rule and thus many working operations. In order to place construction units which are customary in the building trade, for example bricks, horizontally and vertically, measurement points have to be determined already when the measurement scale is placed, because the edges support the measurement places of the inch rule. When laying lines/pipes, the electrician/plumber can indicate fastening points by means of the measurement scale without locating the distances of the fastening points by means of the inch rule. The required fastening points are also to be marked horizontally and vertically in extension beyond the length of the measurement scale.
Patent DE-3726528-A1 (DE)
Title: Substituted pyrroles
Inventor: HUEBSCH WALTER DIPL CHEM DR
IPC: C07D207/32
Filed: 1987-08-10
Abstract: The novel substituted pyrroles can be prepared by reduction of ketones which are substituted by a pyrrole radical, and subsequent alkaline hydrolysis, cyclisation or hydrogenation. They can be used as active ingredients in medicaments.
Patent DE-3726987-A1 (DE)
Title: Training apparatus for muscles
Inventor: GARBE G DR MED
IPC: A63B23/025
Filed: 1987-08-13
Abstract: A training apparatus for neck muscles and/or lateral shoulder muscles has two cross-bars which are adjustable in respect of their height and width. The cross-bars are fixed on a supporting rail which, for its part, is arranged to be vertically adjustable on a perpendicular guide bar which terminates in a foot at its lower end.
Patent DE-3729487-A1 (DE)
Inventor: SINICYN NIKOLAJ DMITREVIC
IPC: A01D34/30
Filed: 1987-09-03
Abstract: The cutter is used for cutting bush branches and comprises a bar 1 having pins 13 carrying movable cutting members 3 - 6, and a sectional shearing knife 2 capable of longitudinal reciprocation relative to the bar 1 and resiliently connected thereto. The shearing knife 2 has longitudinal grooves 14 receiving the pins 13 and a longitudinal passage 15 accommodating a plate 16 secured on the pins 13. <IMAGE>
Patent DE-3736768-A1 (DE)
Title: Device for exchanging the delimiting tools for plastic profiles to be welded
Inventor: CHINI WERNER
IPC: B29C65/20
Filed: 1987-10-30
Abstract: In the case of polygonal welding machines for plastic profiles (2) to be welded together to form frames, in particular window frames, delimiting tools (4) are necessary for supporting and mounting the plastic profiles (2), which tools each have to be exchangeable to adapt to the contours of the profiles (2) as exchangeable tools. For the automatic and simple exchange of the delimiting tools (4), the invention provides a device which is formed by a row of holders (13) for holding different delimiting tools (4) in supply positions, a sliding carriage (8) with a receiver (14) for conveying the delimiting tools (4) between the supply position and working position and by a tool holder (6) for the firm holding of the delimiting tool (4) in the working position. <IMAGE>
Patent DE-3736916-A1 (DE)
Title: Ink jet recording device and method for cleaning it
Inventor: OKAMURA SHIGERU
IPC: B41J2/165
Filed: 1987-10-30
Abstract: An ink jet recording device is disclosed, which is characterised by a plurality of ejection apertures for ejecting inks of different colours and by a cleaning apparatus for cleaning the ejection apertures in a sequence from a light-coloured to a dark-coloured ink. Furthermore, a method for cleaning an ink jet recording device is specified, which is distinguished by the staging of the cleaning of a plurality of ejection apertures, in order to eject inks of different colours, in a sequence from a light-coloured to a dark-coloured ink by means of a cleaning apparatus.
Patent DE-3737265-A1 (DE)
Title: Device for spraying a pressurised liquid, paste or the like
IPC: B65D83/14
Filed: 1987-11-03
Abstract: A device for spraying a pressurised liquid, paste or the like, consisting of a can-like container (10) with an opening (18) which is closed in a fluid-tight manner by a lid (11), said lid (11) likewise having an opening (12) to receive a delivery valve (20) in such a way that the valve body (24) of the delivery valve (20) is fixed in a fluid-tight manner on the opening edge (22) of the lid opening (12). Both the container (10) and the lid (11) each consist of plastic, preferably polyethylene terephthalate. The lid (11) is permanently welded, in particular friction-welded, to the opening edge (13) of the container opening (18). <IMAGE>
Patent DE-3741515-A1 (DE)
Inventor: DRAUZ KARLHEINZ DIPL CHEM DR
IPC: C12P21/02
Filed: 1987-12-08
Abstract: Dipeptides are prepared by reacting N-protected  alpha -amino carboxylic esters as carboxyl component with an  alpha -amino carboxylic acid with underivatised  alpha -amino and carboxyl group as amino component in the presence of a cysteine protease. The reaction is carried out at a pH of at least 7 and at a temperature in the range between room temperature and 60  DEG C.
Patent DE-3744721-A1 (DE)
Title: Turning device for a stream of paper products, in particular in an imbricated formation
Inventor: GAEMMERLER HAGEN
IPC: B65H29/66
Filed: 1987-09-16
Abstract: For a stream of paper products in an imbricated formation, having a pair of conveyor belts which tension the paper products and roll or roller guides which are separated therefrom in each case for the two returning conveyor belts, a curved holding plate is arranged in the turning region for the pairs of rolls or rollers. <IMAGE>
Patent DE-3744800-A1 (DE)
Title: Blanket washing device
Inventor: MARASS JOSEF
IPC: B41F35/06
Filed: 1987-10-28
Abstract: In a blanket washing device for offset printing machines, having a swivel frame and a wiping cloth which can be brought into contact, by swivelling the swivel frame, with a rubber-covered cylinder to be cleaned, is gripped from behind by a pressing-on member in the region which can be engaged against the rubber-covered cylinder, and can be unwound from a winding shaft which receives new cloth and wound onto a winding shaft which receives used cloth, and can be dampened by means of a damping device, a high degree of user-friendliness is achieved in that the swivel frame (11) is mounted so as to be pivotable on a bearing frame (8) which is provided with lateral guide elements (9) which engage in assigned guide tracks (10) which are provided in the region of the side walls of the printing machine and on which the bearing frame (8) containing the swivel frame (11) can be moved securely against tilting from a position of readiness near to the rubber-covered cylinder (2) into a waiting position which is remote therefrom and vice versa. <IMAGE>
Patent DE-3801174-A1 (DE)
Title: Safeguard for secondary consumer circuits in 3 to 5-circuit safety valve devices
Inventor: HOFMANN KLAUS DR ING
IPC: B60T17/18
Filed: 1988-01-18
Abstract: A separate adjustment of the closing pressures for secondary consumers, independent of other adjustments, for safeguarding the said circuits is achieved in that in the multi-circuit safety valve comprising two valve units connected in parallel, a line with an independently adjustable overflow valve to the secondary consumer circuit branches off from the connecting passage provided between two valve units. <IMAGE>
Patent DE-3804596-A1 (DE)
Title: Gully fitting for a tiled floor
Inventor: DALLMER JOHANNES DIPL ING
IPC: E03F5/04
Filed: 1988-02-13
Abstract: The surfaces (33) of the panel into which the gully is cast are continued on all sides by glass fibre grids (40). These produce bonding with the adjoining screed, with the result that a tension-resistant connection is ensured when tiles are attached by adhesive bonding or mortar. According to a preferred embodiment, the panel can be additionally anchored in the screed by means of cast-in steel fabric mats. <IMAGE>
Patent DE-3809946-A1 (DE)
Title: Hygienic disinfection toilet system
Inventor: DRASKOCZY GABOR
IPC: E03D9/00
Filed: 1988-03-24
Abstract: The invention relates to a hygienic disinfection toilet system, principally for hospitals, having devices for the hygienic operation of the seat-type WC, a control device being activated by hygienic operating means, whereupon a programme starts, in which all the functions: unlocking, opening and closing, locking and sealing of the lid, flushing, washing, drying, disinfecting and other tasks necessary for the functioning of the system are automatically controlled, the toilet lid being locked, during the cleaning and disinfecting procedure, by a locking device and being sealed by a sealing device, the washed and disinfected surfaces being dried by a device for taking in and extracting the drying air by suction, when the lid is closed and locked, the programme-controlling device, after closing, locking and sealing the lid and once the flushing, cleaning, drying, disinfecting and re-drying procedures have taken place, finishing the programme and releasing the lid only when the next programme is initiated, and consequently preserving the neutral hygienic conditions of the disinfection toilet system for the following use.
Patent DE-3810748-A1 (DE)
Title: Composition for regenerating soils, in particular lawns and park areas, and method for its preparation
Inventor: TILLINGHAST JAMES T
IPC: C09K17/00
Filed: 1988-03-30
Abstract: A method is proposed for preparing a composition for the regeneration of soils, in particular lawns and park areas, sports grounds and golf courses (links), which is characterised by the following steps: Marine plant meal is mixed with granulated rock, in particular porous pumice granules, the marine plant meal being associated with the rock granules under subatmospheric pressure. The composition prepared by the process preferably contains marine plant meal which has been developed in situ or extracted in the form of active substances, and porous rock granules.
Patent DE-3812888-A1 (DE)
Title: Textile-softening surface-active compounds
Inventor: VOGT GUENTHER DR
IPC: C07D265/32
Filed: 1988-04-18
Abstract: 2-Oxomorpholinium derivatives, in particular 4-dodecyl-4-beta-hydroxyethyl-2-oxomorpholinium chloride, are easily accessible by reacting addition products of ethyleneoxide to a long-chain amine, in particular laurylamine, with ethyl acetate derivatives. The compounds are suitable as surface-active, textile-softening active ingredients for the washing and/or softening of textiles.
Patent DE-3816610-A1 (DE)
Title: Piston/cylinder unit of plastic
Inventor: SCHONLAU JUERGEN
IPC: B60T11/16
Filed: 1988-05-16
Abstract: A clutch master unit made of plastic for a motor vehicle is presented. The unit consists of a plastic cylinder housing (1) and a piston (2) as well as a plastic bush (3). The plastic bush can be screwed in by means of a thread (4) arranged in the housing. A grooved disc (5) and a grooved sleeve (6) are secured in the unit by screwing in the bush. The grooved sleeve is provided with knobs (21, 22, 23) which exert an axially directed force on the arrangement consisting of grooved sleeve (6) and grooved disc (5). Positioning of grooved sleeve and grooved disc free of play is thereby guaranteed. In addition, the invention makes it possible to do without reinforcing and supporting sheet-metal parts for the plastic parts. <IMAGE>
Patent DE-3820318-A1 (DE)
Title: Moulding composition
Inventor: KLEINMANN HORST-ADOLF DIPL CHE
IPC: C04B26/04
Filed: 1988-06-15
Abstract: The invention relates to a moulding composition for producing coatings and also for laying, building walls of and/or jointing (grouting) ceramic or carbon plates (slabs, tiles), comprising a homogenised mixture of a solution of about 60-100 parts by weight of a cold-curing vinyl ester resin with diluent, accelerator and customary additives and of 400-500 parts by weight of a siliceous filler and hardeners. To provide such a moulding composition with which it is possible to add the accelerator to the vinyl ester resin solution as early as during the preparation of the same, without the action of the accelerator being lost, it is proposed that the mixture contains 0.05-0.50 parts by weight of a stabiliser based on cyclic and/or alkanolamines.
Patent DE-3820353-A1 (DE)
Title: Theft alarm device
Inventor: WALLRABE ARNULF DIPL PHYS
IPC: G08B13/24
Filed: 1988-06-15
Abstract: A theft alarm device uses labels (4-6) which are fitted to the goods to be protected against theft and transmit a signal in a radio-frequency magnetic field. To prevent the reception of interference signals which do not originate from the labels (4-6), the theft alarm device has a correlator (10) which correlates the signal arriving in the receiver with a reference signal which is derived from the transmitter by means of a frequency divider (11). <IMAGE>
Patent DE-3820516-A1 (DE)
Inventor: VOEGELE ROLF
IPC: C25D17/06
Filed: 1988-06-16
Abstract: The process according to the invention is intended for the manufacture of bow- and crook-like bent wire-shaped articles (10) destined for use in letter-sorting mechanisms. These wire-shaped articles are lined up in the course of their prefabrication with the formation of at least one continuous conveyor strand in an intercalated and mutually touching order, compressible in the direction of conveying up to mutual impact of their bow webs and extensible in the opposite direction. According to the invention, these wire-shaped articles are nickel-plated by continuously separating off individual strand sections (24) with a number of wire- shaped articles from the conveyor strand. Within the strand section, the wire-shaped articles are, with retention of their order, brought into electrical contact with a contact electrode directly or indirectly via adjoining wire-shaped articles and immersed in this form in packs into at least one bath provided for carrying out the electroplating process and moved through the bath. After the electroplating process, the individual strand sections can then simply be re-assembled to give a continuous conveyor strand and passed to the further treatment and assembly stations for the wire-shaped articles. <IMAGE>
Patent DE-3820977-A1 (DE)
Title: Warning indicator for lining wear on brake shoes
Inventor: KRETZER HORST
IPC: F16D66/02
Filed: 1988-06-22
Abstract: The invention relates to a warning indicator for lining wear on brake shoes, especially those of disc brakes, having an electric conductor and a plug which has a mechanical means for locking the plug in the brake shoe and a shank with a longitudinal groove which accommodates the conductor and through which the conductor is passed. According to the invention, the mechanical means (16, 31, 48, 49) is resiliently flexible and can be snapped in and the plug can be inserted axially (8, 30, 41) into the brake shoe. <IMAGE>
Patent DE-3821902-A1 (DE)
Inventor: BEISEMANN HEINZ
IPC: B29C48/49
Filed: 1988-06-29
Abstract: The apparatus comprises at least two extruders (2) and (3) for the materials, an entry block (4) having channels (7), a co-extrusion block (5) and an exit nozzle tool (6). The co-extrusion block (5) has a lamination channel (8) connected to the tool (6) and supplied by control channels (9) provided with control members (10) for the various material streams. One of a set of distribution blocks (12) is interchangeably interposed between the entry block (4) and the co-extrusion block (5), each block (12) containing feed channels (13) registering with the entry channels (7) and distribution channels (14) registering with the control channels (9), the connection passages between the feed channels (13) and the distribution channels (14) differing from one distribution block to another, thereby enabling ribbons with different lamination patterns to be produced. Each block may comprise a stack of interchangeable plates, in which are formed the passages which connect the channels (13) (14). <IMAGE>
Patent DE-3827851-A1 (DE)
Title: Tennis racket
Inventor: SCHOLL PETER
IPC: A63B51/01
Filed: 1988-08-17
Abstract: The invention relates to a novel tennis racket, consisting of a frame with a handle and a prefabricated stringing or set of strings (1) which has, at the outward ends of, in each case, at least two parallel strings (2) suspension loops (3, 4, 5, 6) arranged in sequence, the frame (7) having a number of slits (8), extending through from inside to outside, which corresponds to the number of suspension loops, through which slits the suspension loops can be pushed. In addition, a comb-like locking strip (9, 10) is provided whose teeth (10) on the frame (7) can be pushed into the suspension loops on the outside. <IMAGE>