baber/WOPTO huggingface dataset:
Patent DE-3843333-A1 (DE)
Title: Package and top label for attachment to the end face of a package
Inventor: PIETZSCH HEIKO
IPC: B65D75/12
Filed: 1988-12-22
Abstract: Vacuum packages made of a composite film serve for receiving, in particular, consumables which are sensitive in terms of aroma, for example roast coffee. The package consists of a film tube with a transversely directed closure seam formed by welding the film in the region of a fin fold whose triangular fold gussets are folded inwards against the end face of a block of coffee and are covered by a stuck-on top label (18). To open the package, at least one of the fold gussets (13) has to be lifted up, it having previously been necessary for the top label all around this fold gusset to be destroyed. For this purpose, the user usually has to use a tool. It is proposed to design the top label (18) as a self-adhesive label and to provide it with a non-adhesive gripping section (19) so that, when the top label (18) is lifted up, its adhesive layer (21) is detached from all the parts of the vacuum package apart from the uppermost fold gusset (13) which can thus be lifted up together with the top label (18). <IMAGE>
Patent DE-3908412-A1 (DE)
Title: Device for promoting the learning process, in particular learning to read
Inventor: KUHLMANN DIETER
IPC: G09B17/00
Filed: 1989-03-15
Abstract: Published without abstract.
Patent DE-3916682-A1 (DE)
Title: Cocking device for photographic camera
Inventor: ASCHE ERWIN
IPC: G03B9/64
Filed: 1989-05-23
Abstract: For reducing the outlay in terms of components when designing a kinematic chain for storage springs which can be stressed, the cocking device for the storage springs, which can be released for carrying out an exposure process, in a photographic camera is designed with a locking bar which limits the end of the cocking movement and can be moved into its locking position as a function of the cocking process, in such a manner that a geared connection is provided for at least one of the storage springs between the locking bar (24) and the cocking lever (29), according to which said cocking lever (29) can be driven into the cocking position against its drive spring (30) when swivelling the locking bar (24) into the locking position. <IMAGE>
Patent DE-3918113-A1 (DE)
Title: Ski brake with lever arms - is mounted on spring board and not directly on ski surface
Inventor: MEYER HANS
IPC: A63C7/10
Filed: 1989-06-02
Abstract: The ski brake has two operating arms (5,19) of an operating pedal (4) set longitudinally on a spring board (3) which is resilientlyx supported relative to the ski (2). These two arms open with their free angled ends down into articulated joints (6) and on the opposite side of the joints two angled brake arms (7) extend towards the ski end leading down in apertures (11) of the spring board. Brake pins (8) in a continuation of the brake arms (7) lie  laterally in the longitudinal direction beneath and inside the spring board (3) through the spring forces in the operationally prepared position of the ski brake but in the brake position pass by the outsides of the skis. USE/ADVANTAGE - The ski brake is not mounted directly on the ski surface but on a spring board or raised support plate.
Patent DE-3919382-A1 (DE)
IPC: B21F9/00
Filed: 1989-06-14
Abstract: Method for production of ribbed reinforcing steel, a steel wire being produced by hot rolling and, in the process, provided with oblique ribs and, if required, longitudinal ribs (in particular according to DIN 488). The steel wire (5) hot-ribbed in this way is subjected to cold stretching and its yield strength and elongation are thereby adjusted. The steel wire (5) is stretched continuously and, for this purpose, is guided over at least two driven stretching pulleys (1, 2) (or stretching rolls) working at different peripheral speeds on the steel wire (5). The degree of stretching is controlled via the difference in the peripheral speed of the two stretching pulleys (1, 2). The yield strength and elongation are controlled via the stretching rate. The invention also discloses an arrangement for carrying out the method. <IMAGE>
Patent DE-3926097-A1 (DE)
Inventor: PRZYBYLA BERND ING GRAD
IPC: G07C5/10
Filed: 1989-08-08
Abstract: The invention relates to a process and a device for polling control unit data, such as diagnostic data or status data, by means of a diagnostic connection (17) connected by communication lines (16) to a plurality of control units (10-12) in a vehicle. A test device (20) can be connected to the diagnostic connection (17). Information concerning the type and number of control units present are stored in a central unit (15). The test device (20) first polls the central unit (15) by means of a standardized access and then, by means of the data obtained, accesses the individual control units in automatic sequence or under manual control. Thus, a simple test device can be used, without prior knowledge of the type of test devices incorporated in a vehicle, to access these test devices in the desired sequence for diagnostic purposes.
Patent DE-3927952-A1 (DE)
Title: Drilling for blasting - uses cradle and washing nozzle together with carriage mounted drive and hydraulic hammer
Inventor: JACOB WILHELM DIPL ING
IPC: E21B3/025
Filed: 1989-08-24
Abstract: Drilling for blasing using a cradle for inserting and withdrawing a string of drill pipes, a washing nozzle (8), a pressure drive (2) mounted on a slide (1), and a hydraulic hammer. The drive for the drill pipes operates with a reciprocating action, and the washing nozzle (8), the threading in and out of a hose (9) and the drive member (6) of the swinging drive (2) form a drive unit, which can swing on the slide of a carriage. The washing nozzle (8) in the drive unit swings about an axis (15) at right angles to the long axis of the drill pipe and has a socket (18) to receive the drill pipe end (19). USE/ADVANTAGE - The drive torque is transferred to the drill pipe without special profiling or additional clamps.
Patent DE-3930026-A1 (DE)
Title: Mono-glyceride extraction from glyceride mixts.
Inventor: PETER SIEGFRIED PROF DR
IPC: C07C69/30
Filed: 1989-09-08
Abstract: Isolation of monoglycerides from glyceride mixts. opt. contg. glycerol is effected by countercurrent extraction with a circulating supercritical solvent having a density above 180 kg/m3, where the solvent is a hydrocarbon or CHF3.
Patent DE-3932499-A1 (DE)
Title: Position measurement of parts by ultrasonic echo signal evaluation - using transmission signal shaped or relaxation profile of correctly positioned part
Inventor: MAGORI VALENTIN DIPL PHYS
IPC: G01S7/539
Filed: 1989-09-28
Abstract: A method of determining the positions of parts by ultrasonic echo signal evaluation involves sending at least one short duration, wideband ultrasonic signal towards the part and analysing the signal received back from it. The transmitted ultrasonic signal is a specially shaped stimulation signal for the relaxation profile of the part in its desired position or rotation attitude. If the position corresp. to the stimulation signal the echo signal is a needle pulse signal, thus indicating normal positioning. USE/ADVANTAGE - For use in industrial automation for rapid detection of the positioning of workpieces.
Patent DE-3934453-A1 (DE)
Title: Hollowed circuit board for surface-mounted components - permits component replacement by mounting new component over defective component without peripheral damage
Inventor: SCHAAF HERBERT DIPL ING
IPC: H01L23/13
Filed: 1989-10-14
Abstract: A circuit (3) is fabricated with hollows (5,10) for mounting electronic components. Surface-mounted conductors (4) terminate at bondpads for soldering to the components (8,6,7). The upper surface is protected by a nonconductive layer (12) and the components by caps of sealing compound (17). In the event of damage a replacement can be mounted over a defective component (14). A raised surround (18) may be included to confine the sealant. ADVANTAGE - Facilitates replacement of components without damage to surrounding conductors.
Patent DE-3941634-A1 (DE)
Inventor: JENA ALEXANDER VON DIPL PHYS D
IPC: B06B1/06
Filed: 1989-12-15
Abstract: An ultrasonic transducer can be fixed in a soundproofed, precisely positioned manner in a flow meter (Fig. 1) using an O-ring (4), which is located between linear contacts (2, 5, 6) arranged distributed to the three-point support principle, one of which (groove 6) holds the transducer (3).
Patent DE-4003270-A1 (DE)
Inventor: WEIL HANS-HERMANN
IPC: A61K47/14
Filed: 1990-02-03
Abstract: Besides 1,1,1,2,3,3,3-heptafluoropropane, novel advantageous vehicle gases may contain one or more further vehicle gas components and may be used in medical preparations.
Patent DE-4005552-A1 (DE)
Title: Sectional board game assembly - has connections consisting of T- or star-shaped joint
Inventor: VOORMANN MICHAEL
IPC: A63F3/00
Filed: 1990-02-22
Abstract: The board game is made up of sections of a simple geometric shape which are joined by plug connections. T- or star-shaped-joints (1, 2) join several connections (2). The connections are equilateral triangular in shape. In the case of star-shaped joints (1), the connections have a notch (17) in matching at least one of the star-points (6). USE/ADVANTAGE - The board game is made of sections of a simple geometric shape joined together by plug connections.
Patent DE-4009721-A1 (DE)
Title: Ultrasonic cleaning of wire - has chamber through which wire is pulled and filled with ultrasonic fluid and transducer
Inventor: MEISSNER WERNER
IPC: B08B3/12
Filed: 1990-03-27
Abstract: The cleaning chamber is a horizontal, tubular container (8) through which the wire is pulled, via openings at each end. The chamber is filled with fluid and has an attached transducer (6) which directs the ultrasonic vibrations directly to the wire. The fluid is flushed through the chamber continuously to take away loosened imourities. The transducer has a narrow head to direct a cleaning area along a length of wire. The cleaner is mounted over a sumo to collect excess fluid and the head has a shield surrounding the transducer, with drainage ducts for spilled fluid.
Patent DE-4010533-A1 (DE)
Title: Prodn. of high-density detergent granules
Inventor: RAEHSE WILFRIED DR
IPC: C11D17/06
Filed: 1990-04-02
Abstract: Prodn. of compacted granules for use in detergent compsns. is effected by prepg. a homogeneous premix contg. a olasticiser and/or lubricant, forcing the premix through a perforated die under a pressure of 25-200 bar, and cutting the extrudates into pieces corresp. to the predetermined granule size. The plasticiser and/or lubricant is an aq. surfactant paste and is added to the premix in an amt. of 0.5-10wt.%. The premix has a free H2O content of 4-8wt.%. The H2O content may be kept low by adding moisture-binding ingredients, esp. Na2SO4, Na2CO3 and/or zeolite, in anhydrous form. The premix is homogenised and extruded in a twin-screw extruder under a pressure of 80-180 bar. The cut extrudates are rounded (e.g., in a 'Marmurizer') while dusting with NaA zeolite, to produce granules with a dia. of 0.5-5 (esp. 0.8-3)mm. If necessary, the granules are dried in a fluidised-bed dryer at an air inlet temp. of up to 80 deg.C, corresp. to a granule temp. of 55-60 deg.C. Temp.-sensitive ingredients are added after drying, e.g., by spraying or as separate granules. The granules are used to prepare washing powders with a surfactant content of up to 35 (esp. 15-25)wt.%.
Patent DE-4015560-A1 (DE)
Title: Sales display for tools - incorporates ring with tongues with lug on inside
Inventor: RADERSCHAD PETER
IPC: A47F5/08
Filed: 1990-05-15
Abstract: The sales-holder for tools which have a swivel joint, such as tongs or shears, consists of a panel (1) with holes in. A ring (2), gripping partly round the tool at its joint (6), sticks out from the front of the panel (1). The ring (2) has at least one tongue (3) on the inside of which is a lug (10). A flap (12) on the ring (2) has a second lug opposite the lug (10) on the tongue (3). The front of the ring (2) has a viewing-opening (16). Above the ring (2), on the panel (1) is a cavity (17). USE/ADVANTAGE - The tongs or other tool can be easily and quickly inserted into and removed from the holder.
Patent DE-4018287-A1 (DE)
Title: Flocculating agent for purificn. of waste water - comprises acid soln. of salts of polyvalent metals and cationic polymeric carbohydrate
Inventor: HUBER ANTON DIPL ING
IPC: B01D21/01
Filed: 1990-06-07
Abstract: Flocculating agent for purificn. of municipal and industrial waste water, as an acid soln. of salts of polyvalent metals, contains cationic polymeric carbohydrates. The flocculant is prepd. by mixing the cationic polymeric carbohydrate with the acid soln. of the salts of polyvalent metals, so that the pH is not above 3 (not above 2). USE/ADVANTAGE - The amt. of flocculant added to the waste water is 0.01-1 (0.1-0.3) wt.%. The water may contain suspended colloids, e.g., circulating water in paper mfr.. Addn. of the polymeric carbohydrates increases the activity of the acid soln. of salts, and the activity is higher than that of Al and Fe salt solns.  contg. synthetic organic flocculants. Sedimentation rate of the sludge is high, and redn. in phosphates and chemical O2 demand (COD), redn. in hydraulic loading in clarifiers, redn. in N and heavy metals, concn. and de-watering result. The flocculant is used in mechanical de-watering. The treated sewage sludge is solid, with a high dry matter content, and high resistance to shear, and is more easily transported and disposed of. The treated water can be fed into the drains without filtration. The polymeric  carbohydrates are (an)aerobically degradable.
Patent DE-4018518-A1 (DE)
Title: Sports shoe with weak zone in instep area - has extensible compressible insert in upper side above instep
Inventor: ANDERIE WOLF
IPC: A43B5/00
Filed: 1990-06-09
Abstract: The sports shoe has a sole (2) attached to the upper and provided in the instep area with a weak zone (6). This consists of a transverse groove in the bottom of the sole and facilitates the turning of the front sole relative to the rear sole about an axis running in the longitudinal area. At least one of the upper side parts (8) has above the instep area an insert (9) which is capable of extending and compressing. This insert is pref. made of an elastic foamed material and can be divided into strip like areas (13) by longitudinal lines or narrow surfaces (12) of lower extensibility and compressibility. USE/ADVANTAGE - The sports shoe gives a better bit with the shoe upper adapting to the foot movements.
Patent DE-4020540-A1 (DE)
Title: Drive shaft with vibration damping balance weight - has interposed interference fit rubber sleeve with means on its end faces to allow axial stretching force to be applied to it
Inventor: KUHN GUENTER
IPC: F16F15/126
Filed: 1990-06-28
Abstract: The vehicle drive shaft (2), esp. a propshaft or half axle, has a ring-shaped balance weight (9) to damp rotational vibrations.  The balance weight is fixed to the drive shaft by an interposed sleeve (8), made of rubber or similar material and elastic predominantly in the circumferential direction. The end faces of the sleeve are formed pref. with loops, nipples or a ring-shaped flanged- (81), so that forces can be easily applied to the sleeve to stretch it axially. USE/ADVANTAGE - The interference fit sleeve is simply stretched to permit easy assembly.
Patent DE-4027055-A1 (DE)
Title: Mounting of poster on wall -  involves strips of adhesive tape at each corner of poster secured by drawing pins
Inventor: BEHR OTMAR DR
IPC: G09F15/02
Filed: 1990-08-27
Abstract: A flat article, such as a piston, is attached to a flat surface, such as a well, by means of strips of adhesive tape (1) which have adhesive surface (2) initially covered by a backing strip (3). One end of the adhesive tape is attached by a flat wire spring (9) to a drawing pin. At least two and preferably four such devices are attached to the corners of the poster. The poster is then attached to the wall by the drawing pins. The springs (9) enable the position of the second and subsequent drawing pins to be adjusted to ensure that the poster is mounted so that its edges are truly horizontal and vertical. USE/ADVANTAGE - Mounting of posters in an aesthetically pleasing manner.
Patent DE-4034445-A1 (DE)
Title: Self locking threaded fastener - has angled cut to form sprung section of thread
Inventor: BLOCK HUBERT K
IPC: F16B39/28
Filed: 1990-10-29
Abstract: The securing nut (1) has a longer threaded section than normal, with one end of the threaded section partly separated from the remainder by angled cuts. This forms a sprung retaining section which grips the threaded fastener. No separate fastening is required. The one-piece system is applicable to nuts and to screws. The simple design has a separating cut and with the separate section split to impart the locking force on the thread. No special tools are required. USE/ADVANTAGE - One piece construction, simple assembly, simple to replace.
Patent DE-4034982-A1 (DE)
Title: New peptide(s) corresponding to part of HCV C-100-3 construct - useful in vaccines and in binding assays, e.g. to distinguish between acute and chronic infection
Inventor: KRUPKA UDO DR
IPC: C07K14/18
Filed: 1990-11-03
Abstract: New peptides (I) which react specifically with antibodies to hepatitis C virus (HCV) have amino acid sequences corresp. to portions of the HCV C-100-3 construct (see WO8904669). DNA sequences coding for (I), and antibodies with specific affinity for (I), are also new. USE/ADVANTAGE - (I) are useful as immunoassay reagents for diagnosis of HCV infections, and for prodn. of vaccines against HCV infections. The DNA sequences are useful as hybridisation probes for detection and/or determn. of HCV. The antibodies are useful for diagnostic and therapeutic purposes, esp. as immunoassay reagents. By using two or more peptides (I) with specific affinity for early and late anti-HCV antibodies, differential diagnosis of acute and chronic infections may be achieved
Patent DE-4036046-A1 (DE)
Title: Salt container for water softener in dishwashers etc. - with upper filling nipple and salt receiving container in inner space below
Inventor: KAEFFERLEIN HEINZ
IPC: A47L15/42
Filed: 1990-11-13
Abstract: A salt container is for a water softener in washing machines and dishwashers and incorporates an upper filling nipple in a covering wall, and a salt receiving container located in the inner space below. The upper part of the salt receiving container incorporates a lateral opening. The inner space features a ring surrounding the filling nipple opening. The ring is directed downwards towards the salt receiving opening. ADVANTAGE - The invention prevents the salt container from becoming overfilled.
Patent DE-4038619-A1 (DE)
Inventor: JORDAN HOLGER
IPC: F16J15/3216
Filed: 1990-12-04
Abstract: The seal (1) proposed is inserted into a first position (1') in a recess (11) between two machine parts (8, 9). The radial ends of the seal in this position (1') are acted on by sealing surfaces (13, 14) on the machine parts (8, 9). By tilting the seal in the direction of the arrow (12), the seal is moved from its insertion position (1') into a work position in which the seal (1) lies with its sealing edges (2, 3) resting against the sealing surfaces (13, 14) to create a seal, thus sealing off the gap (10) between the two machine parts (8, 9). The seal (1) can be axially held in place, tilted, stretched radially or compressed radially by hydraulic or mechanical forces.
Patent DE-4039103-A1 (DE)
Title: Bipolar semiconductor module with delta doping planes - fitted in semiconductor carrier and sequentially arranged in growth direction
Inventor: JORKE HELMUT DIPL PHYS
IPC: H01L29/36
Filed: 1990-12-07
Abstract: The module has several delta doping regions with a semiconductor substrate sequentially arranged in the growth direction. They have doping substances of both conductivities in different doping planes. Pref. the latter are laterally structured and partly overlap in the growth direction. The doping planes may overlap in a module region, and may have non-overlapping coupling regions. These doping planes typically form a bipolar transistor. The substrate is of silicon and combined heterogeneously in the growth direction. Between the doping planes, the substrate is an Si-Ge mixed crystal. ADVANTAGE - Component always has planar surface irrespective of complexity of circuit. Fewer mfg. steps required, e.g. etching process can be avoided.
Patent DE-4041501-A1 (DE)
Title: Composting organic material by agglomeration - using mixt. of compost raw material and compost
Inventor: HEINZE GERALD PROF DR
IPC: C05F17/00
Filed: 1990-12-22
Abstract: In composting organic materials by agglomeration, the material to be composed comprises compost raw materials and compost. Pref., the ratio of compost raw materials:compost is such that residue-free disposal is achieved. The compost produced is used more than once. Both compression and construction agglomeration processes are used. USE/ADVANTAGE - The compost recycle process gives complete disposal of organic material. Materials which can be composted include tree bark, sawdust, paper waste and slurry, cardboard, organic house waste, rubbish and sewage, garden waste, grass cuttings, leaves, reeds and reed straw, peat, straw, mushroom substrate, slaughterhouse waste, cat and dog excreta, and solid and liq. manure.
Patent DE-4102501-A1 (DE)
Title: Oligomerising di: and poly:unsatd. fatty acid or ester - using chromium, molybdenum or tungsten salt and tin cpd. as catalyst, e.g. for lubricant prodn.
Inventor: BEHR ARNO DR
IPC: C07C51/353
Filed: 1991-01-29
Abstract: Prodn. of oligomeric fatty acid (IA) and their lower alkyl esters (IB) involves oligomerising 16-24C fatty acids (IIA) with 2,2 3, 4 or 5 double bonds of their esters (IIB) with 1-4C alcohols in the presence of Cr, Mo and/or W salt(s) and Sn cpds. (IV) at elevated temp. Pref. (II) is linoleic acid, conjuenic acid based on linoleic acid or the methyl ester (prepd. by isomerising the double bonds in the presence of alkali, as described in Rompp's Chemielexikon, 9th edition, Thieme Verlag, Stuttgart, 1990, 5.2322). (III) is Mo halide, pref. Mo chloride, and (IV) is Sn halide and/or alkyl Sn halide, pref. SnCl4 or dibutyl Sn dichloride (IVA). The amts. are 0.1-5 (wt.)% (III) and 0.1-10% (IV) w.r.t. (II), (III):(IB) molar ratio 1:(1-10) and oligomerisation temp. 60-150 deg.C. USE/ADVANTAGE - (I) are valuable prods. in the prodn. of paints, corrosion inhibitors, and esp. lubricants, fibres and adhesives. The process uses (IV) in conjunction with (III), which are cpds. of relatively base and readily available metals, rather than complexes of very noble metals, e.g. Rh. Metal-olefin complex formation is avoided
Patent DE-4105988-A1 (DE)
Title: Ignition coil for IC engine - has connection to secondary coil made via high voltage terminal that latches into secondary coil former
Inventor: TRIDICO FRANCESCO DIPL ING
IPC: H01F5/02
Filed: 1991-02-26
Abstract: The ignition coil has a secondary coil. The high voltage connector (1) and a securing bolt (3) are located at the end of the secondary coil former (2). The securing bolt (3) is not directly mounted on the high voltage element, but is located is a hole in the former. The connection of the bolt with the end of the secondary winding is maqde with a copper cap that locates over the end. The high voltage connector is shaped (4) to snap into position.