baber/WOPTO huggingface dataset:
Patent DE-4325136-A1 (DE)
Title: Turbine driven by rain water from roof - consists of turbine blade in electricity generator in downpipe, which is driven by rain water
IPC: F03B13/00
Filed: 1993-07-27
Abstract: The device consists of a small turbine blade, which is located inside a small electricity generator. Water is collected from the roof of a building, and held in a tank, before it is released. The water drips from a peg at the top of a pipe, and falls approx. 5 to 30 mm onto the turbine blade. Special gutters are installed on the roof, to conduct the water to a single downpipe and turbine blade. USE/ADVANTAGE  - Converts rainwater to generate electricity.
Patent DE-4333165-A1 (DE)
Title: Telecommunications system
Inventor: WEIDENBERG KAI
IPC: H04L12/44
Filed: 1993-09-29
Abstract: In a plurality of connection groups (subscribers) of the telecommunications system interconnected via individual bus lines by means of a common system bus node, the message of the respective first-authorised subscriber is switched on the basis of a prioritised message sequence via the bus node to all receive buses of the remaining subscribers, while the remaining subscribers receive a stop signal on their respective transmit bus, all subscribers being synchronised with one another after the stop signal and a new transmission procedure being initiated on the basis of a new priority distribution. <IMAGE>
Patent DE-4334963-A1 (DE)
Title: Device for controlling the drive power of a vehicle or position detection element for at least one control element in conjunction with a control of the drive power of a vehicle
Inventor: HUBER WERNER DIPL PHYS DR
IPC: F02D41/00
Filed: 1993-10-13
Abstract: A drive device for controlling the drive power of a vehicle or a position detection element for at least one control element in conjunction with the control of the drive power is proposed, in which device electronics for driving an actuator which activates a power controller of the engine are integrated in a position detection element which is connected to the at least one control element. <IMAGE>
Patent DE-4335320-A1 (DE)
Inventor: NEUMUELLER KONRAD
IPC: A47C7/40
Filed: 1993-10-15
Abstract: A height-adjusting device for backrests of chairs, the backrest consisting of an optionally padded back plate which is connected to a fastening element arranged longitudinally displaceably on a backrest support, locking means for the mutual clamping of backrest support and fastening element being present, the locking means consisting of a clamping body which is arranged on that side of the fastening element which is opposite the back plate, and the clamping body having at least one through-bore or at least one through-slot, further at least one anchor being passed at its one end through a bore or a slot of the fastening element and being held therein by undercuts and being passed at its other end through the clamping body and being connected by means of a bore and a bolt to a lever, furthermore the lever being pivotably mounted about the bolt and having a projection which can be pivoted in a clamping manner between the bolt and the clamping body, whereby the tensile force exerted on the anchor and the simultaneous pressure on the clamping body locks the fastening element and the backrest support to one another. <IMAGE>
Patent DE-4340273-A1 (DE)
Title: Medicament contg. lithium cpd.
Inventor: LEHMANN KARLA DR
IPC: A61K31/505
Filed: 1993-11-26
Abstract: Medicament for preventing and arresting the progress of Alzheimer's disease comprises a lithium cpd. and opt. carriers, diluents and/or adjuvants.  The lithium cpd. is pref. the acetate, adipate, aspartate, hydrogen aspartate, benzoate, bromide, chloride, gluconate, carbonate, orotate, salicylate, sulphate or citrate.
Patent DE-4341109-A1 (DE)
Title: Closure device for rear wall of horse box trailer
Inventor: DAMM BIRGIT A
IPC: B60J5/10
Filed: 1993-12-02
Abstract: The closure device has a belt arrangement (5) fitted over the free opening (4). The belt arrangement consists of reinforced fabric belts 3-6cm wide and 1-3cm thick spaced widely apart from each other. Three cross belts (7) are set 10-25 cm apart and several vertical belts (18) are spaced 25-45 cm apart. The belt cross over points (17) are firmly joined to each other, and the belt free ends (11) each have a free length for the attachment of fasteners to make connections with the vehicle.
Patent DE-4342226-A1 (DE)
Title: Drill stand with roller guides for drilling machines
Inventor: KASTNER JOSEF
IPC: B28D1/04
Filed: 1993-12-10
Abstract: The drill stand has a drilling pillar (1) of square cross-section with radiused corners and with adjustable mounting bracket. Roller guides (3) are accommodated within a split motor bearing housing (2). The roller guides (3) are supported on two axles (4) on opposite sides of the pillar (1) and are radiused to minimise friction to the pillar at its four corners. For vertical drilling a sprung catch fixes the housing (2) at a chosen height by engaging a toothed rack. The system can be constructed in any pillar and guide roller size.
Patent DE-4342874-A1 (DE)
Title: Removal of pesticide from ginseng
Inventor: FORSTER ADRIAN DR
IPC: B01D11/04
Filed: 1993-12-16
Abstract: Removal of residues of plant protectants from ground, air-dried ginseng comprises extraction at 200-300 bar pressure and a temp. below 100  deg C with carbon dioxide which contains an admixed entrainer and which is charged with water prior to introduction into the extractor.  Pref. conveniently, the ginseng used has a particle size below 0.1 mm and is extracted at 250-350 bar and at 60-90  deg C. The entrainer, esp. acetone, is suitable present in an amt. of 3-10 wt.% based on the carbon dioxide. Further, 10-20 wt.% water is advantageously used based on the amt. of ginseng, but its solubility limit in carbon dioxide must not be exceeded.
Patent DE-4400721-A1 (DE)
Title: Fruit juice drink contg. extracts of sea buckthorn berries and opt. other fruits
Inventor: HEILSCHER KARL PROF DR
IPC: A23L2/02
Filed: 1994-01-10
Abstract: Fruit juice drink (1), esp. sea buckthorn berry juice, contg. sea buckthorn berry prods. obtd. by pressing, straining or pulping the berries or berry pulp, contains the following components: (A) 10-40 (pref. 12-25) wt.% untreated sea buckthorn berry juice; (B) 0.05-0.2 wt.% xanthan; (C) 0.05-0.1 wt.% trisodium citrate; (D) 8-12 wt.% sugar; and (E) the balance water. The drink has a pH of 2.5- 4.0 (pref. 2.75-3.2) and contains 3.0-11.0 (pref. 3.7-9.5) g/l tartaric acid.  Pref. the juice, pulp and/or extract in the mixed juice drink or fruit juice mixt. is obtd. from apples, pears, oranges, mangos, bananas, peaches, and/or apricots.
Patent DE-4401169-A1 (DE)
Title: Faster procedure for detecting differences in fluid characteristics
Inventor: POPP FRITZ-ALBERT DR
IPC: G01N21/64
Filed: 1994-01-17
Abstract: A method for discriminating between the characteristics of similar fluids employs differences in the respective photon emissions of fluid samples after their identical excitation at a controlled temperature. Each sample (1) is successively enclosed in a transparent quartz vessel having a pair of titanium electrodes (2,3) supplied with a DC potential of typically 18 volts. An excitation system (4) activates the sample either by energising a tungsten light source of controlled spectrum or by EM/sound waves of constant intensity and wavelength. After a definite period of excitation the luminescence of the sample is measured by the detector(s).
Patent DE-4404166-A1 (DE)
Title: Ridge and edge ventilating element for roofs
IPC: E04D1/36
Filed: 1994-02-10
Abstract: The ventilated roofs use roof tiles and the ventilation is carried out in the ridge, hip-roof, and edge regions. The ventilation element consists of an elongated ventilation cap (11) with ventilation apertures secured on respective beam, and at least one sealing strip (12) of elastically deformable material on one longitudinal edge of the cap. The sealing strip is an integral, elongated member of a yielding material, such as soft plastics or rubber with adjacent, at least underside closed hollow profiles, extending transversely to the ventilation cap longitudinal direction.
Patent DE-4406465-A1 (DE)
Title: Nuclear spin tomography contrast agent
Inventor: RULOFF ROBERT DIPL CHEM
IPC: C07C229/16
Filed: 1994-02-23
Abstract: A contrast agent for nuclear spin tomography comprises a complex (I) of the ligand tris-(2-aminoethyl)amine -N,N,N',N",N"-hexaacetic acid (TTAHA) with the central atom gadolinium (III), iron (III) or manganese (II). (I) is pref. used as a salt with organic and/or inorganic cations. The complexes tris-(2-aminoethyl)amine -N,N,N',N',N",N"-hexaacetato -gadolinate (3-) ((Gd(C18H24N4O12))<3->) (Ia), tris-(2-aminoethyl)amine -N,N,N',N',N",N"-hexaacetato -ferrate (3-) ((Fe(C18H24N4O12))<3->) (Ib) and tris-(2-aminoethyl)amine -N,N,N',N',N",N"-hexaacetato -manganate (4-) ((Mn(C18H24N4O12))<4->) (Ic) with any cations of organic and/or inorganic origin, are new.
Patent DE-4407082-A1 (DE)
Title: Vehicle speed control system
Inventor: KURAHASHI AKIRA
IPC: G01S17/931
Filed: 1994-03-03
Abstract: A vehicle speed control system is disclosed for controlling the speed of a vehicle in such a way that this follows a detected preceding vehicle at a constant distance. If, in this system, a vehicle is detected travelling in front of the controlled vehicle, a check is performed on whether the detected preceding vehicle fulfils a predetermined following condition. If the said following condition is detected, this is indicated to the driver. The system responds to a driver manual control once the driver has perceived that the preceding vehicle can be followed in order to initiate a control for a constant inter-vehicle distance.
Patent DE-4408072-A1 (DE)
Title: Applying high-speed electronic photography for measurement of flow velocity
Inventor: STASICKI BOLESLAW DR
IPC: G01P5/18
Filed: 1994-03-10
Abstract: An electronic high-speed camera (5) has an opto-electronic exposure system with a number of isolated semiconductor image sensors (6), each associated with an individually controllable closure device and an image memory. There is one objective lens (7) with one beam-splitter (8) on its optical axis in front of the image sensors. Tracer particles (1) are injected into a flat partial vol. (3) to which the light from a source (4) is confined by an optical system (18). A temporal succession of images is recorded and the velocity of flow is deduced from cross-correlated images of the particles.
Patent DE-4411537-A1 (DE)
Title: Spectacle glass grinder machine
IPC: B24B9/14
Filed: 1994-04-02
Abstract: The coolant nozzles are positioned in the grinding part. A coolant-outlet (9) is positioned on the housing, and air-suction piece (15) is connected to the coolant outlet. A coolant circulator consists of a coolant container (8) connected to the housing by the coolant outlet. The coolant nozzles are operated by a pump. A grinding-duct filter (10) is positioned in the coolant container. The air-suction piece is connected to the externally closed coolant container above the level of the coolant. The coolant container is tightly closed by a lid (12). A dust and odour filter (14) is positioned in the lid at the entrance to the suction pipe (13).
Patent DE-4414339-A1 (DE)
Title: Telescopic strut in vehicle suspension
Inventor: HANDKE GUENTHER
IPC: B60G21/055
Filed: 1994-04-25
Abstract: The telescopic strut is used in the suspension of a vehicle. The stabiliser holder (9) and the spring plate (5) are joined by at least one weld seam.The stabiliser holder has a body contour on a longitudinal section (9b) which is matched to the cylinder tube (3). A weld joint (13) is made between the cylinder and the stabiliser holder at the contoured section.
Patent DE-4415404-A1 (DE)
Title: Glass garden ornament ball
Inventor: MOENNINGS KARL-HEINZ
IPC: B44C5/00
Filed: 1994-05-03
Abstract: The glass ball, for garden ornamentation and the like, uses a machine for blowing electric light bulbs at least for the upper ball-shaped zone (1), using a light bulb body and especially a glass blank for a light bulb.
Patent DE-4418348-A1 (DE)
Title: Cleaning device for combustion residues from a rocket engine
Inventor: DONGUY PAUL J
IPC: F02K9/32
Filed: 1994-05-26
Abstract: A cleaning device for the combustion residues from a rocket engine with a combustion chamber for holding a solid rocket propellant and with a propulsion-gas outlet nozzle which is connected to the end wall of the combustion chamber while leaving free an annular space in which liquid combustion residues from the propellant collect, essentially comprises an arrangement in which at least one tube is fastened to a narrowed portion of the nozzle with the aid of fastening means, one end of the said tube projecting at a defined distance from the end wall of the combustion chamber into the liquid mass formed by the combustion residues and the other end opening at the level of the upper end of the narrowed portion of the nozzle at a point set back slightly from a neck of the nozzle.
Patent DE-4418937-A1 (DE)
Title: Lagging anchoring mat for roadway support of tunnels
Inventor: SCHAEFER BERND
IPC: E21D11/15
Filed: 1994-05-31
Abstract: The anchoring mat (1) consists of longitudinal and transverse wires, whose squares and rectangles serve as anchor passages and the mat application to the rock for retaining of stowing and backpacking material, possibly using a fine wire mesh cover. The mat consists of stable longitudinal (20,21) and transverse rods (15) and is hingeably coupled at long sides (11) to adjacent lagging anchor mats (8,9). The hinges (10,12) permit folding of several mats in an concertina manner.
Patent DE-4420005-A1 (DE)
Inventor: WIENCKE GUENTER
IPC: A61C9/00
Filed: 1994-06-08
Abstract: The negative impression is formed of the jaw, with which the tooth crown area of the negative impression is filled with a hardenable moulding mass. To produce the model base (18), an approximately horseshoe-shaped jaw cam plate (8) is laid in the negative impression (2), which closes the deepened tooth crown area (9) upwards at the approximate height of the jaw cam. Specific positions are laid on the cam plate for the insertion of pins (16). There are corresponding pin positions cast into in the tooth crown side of the plate and the area of the impression above the plate is cast with a hardenable mass. When hardened, this mass forms the model base. <IMAGE>
Patent DE-4422507-A1 (DE)
Title: Spectacle lens (eye glass, spectacle glass)
Inventor: HOVER SYLVIA
IPC: G02C7/06
Filed: 1994-06-28
Abstract: The spectacle lens (1) is composed of a main lens (2), provided for fitting to a spectacle frame, for a near field of view (visual field) (N) and of a considerably smaller minus lens (4) in that the latter is inserted into a recess which is formed so as to correspond to the minus lens (4). The region (F) which has the minus lens (12) forms a field of view which is intended for the far field and extends only over a relatively small part of the height of the main lens (2). Since the main lens (2) is made of plastic, the optician can produce the recess and insert the minus lens (4) so that individual shaping is possible for matching to particular application purposes and to particular aesthetical requirements. <IMAGE>
Patent DE-4428812-A1 (DE)
Title: Accurate, on-line laser measurement of the gap width between pressure
Inventor: KRAEMER WALTER
IPC: B29C43/24
Filed: 1994-08-13
Abstract: The extruded plastic band (1) passes through the gap (2) between the two pressure rollers (3, 4). One roll (3) has a fixed axle; the opposite one (4) is adjustable to vary the gap width (5). The gap is measured outside the edge of the band. To do this, the laser light source (6) sends a beam (7) of parallel rays to the receiver (8), both being wider than the gap and situated on either side of it. Because some of the light is intercepted, the output of the receiver is a measurement of gap width, which may be evaluated by a computer (9), and used to control or adjust the thickness of the band (1).
Patent DE-4431537-A1 (DE)
Title: Adjusting contact pressure of roller on rotor spinning doffer
Inventor: POHN ROMEO
IPC: D01H4/40
Filed: 1994-09-03
Abstract: The contact pressure of a pressure roller on a rotor spinner doffing shaft is achieved by a lever, contg. the rotating roller, acting to press it against the shaft while the mfd. yarn is drawn off between roller and driven shaft. The force between roller (5) and shaft (6) can be altered and adjusted. Also claimed is an appts. for achieving the contact pressure where the roller is on an axle in the lever which can be swung about a horizontal axis. The force of the roller on the shaft is altered by means of an adjustor (31).
Patent DE-4432606-A1 (DE)
Title: Device for accommodating at least one sonographic probe
Inventor: LAM ARTHUR M
IPC: A61B8/00
Filed: 1994-09-13
Abstract: In a device for accommodating at least one sonographic probe (12) for adjustment thereof and fixing on the skull of a patient, with a frame (10a) which can be attached thereon and on which the probe (12) rests in an adjustable manner in a probe bearing (44), the frame (10a) resembles spectacles in that it has a nose piece (55) and a pair of retaining brackets (16a) adjoining the nose piece, two step-like support tongues (38, 38a) being mounted so as to be rotatable and longitudinally displaceable on each retaining bracket (16a) and being connected to one another on one end by a yoke (42) articulated on them, the yoke being part of the probe bearing (44). The distance between nose-piece (55), on the one hand, and plug-like transverse pins (22) for fixing in the ears, on the other hand, is variable. <IMAGE>
Patent DE-4435031-A1 (DE)
Title: Checking device for lottery tickets
Inventor: HEIMBERG BERND
IPC: A63F3/06
Filed: 1994-09-30
Abstract: The checking device comprises a rectangular template (4) made of transparent glass or plastic. Two copies of the lottery grid (6,8) are indelibly marked on the top or bottom surface of the template. The full range of lottery numbers is also indelibly marked in the appropriate place on the copies of the lottery grids.  The numbers actually drawn in the competition are temporarily marked on the top surface of the template, for comparison with a lottery ticket placed underneath it. Where the lottery grids and numbers are marked on the bottom surface of the template, these markings are protected by separating components fitted to the edge of the bottom surface.
Patent DE-4436697-A1 (DE)
Inventor: SCHRENK HARTMUT DR
IPC: G07F7/10
Filed: 1994-10-13
Abstract: A process is disclosed for generating electronic signatures in a data carrier arrangement with at least a non-volatile memory and a pseudo-random generator. The non-volatile memory is subdivided into at least one value zone that works as a counter, a zone for counting carried out signature calculations and a zone for storing a secret signature code. The contents of said memory zones are used as input data by the pseudo-random generator to calculate a signature and the result of said calculation represents the electronic signature of the institution associated with the secret code for the contents of the value zone.
Patent DE-4436861-A1 (DE)
Inventor: BANUELOS PALACIOS LUIS
IPC: F16L11/08
Filed: 1994-10-17
Abstract: A reinforced hosepipe includes one or more layers (1, 2, 3) of elastomeric, thermoplastic or similar material, and has embedded therein a reinforcing textile mesh (4), at least one of the layers of elastomeric or thermoplastic material containing synthetic textile fibres (5) incorporated in pulp form into the mixtures from which the layers of the hosepipe are formed, whereby the resistance to fire and external aggressions of the hosepipe is considerably increased. <IMAGE>
Patent DE-4439962-A1 (DE)
Inventor: RUTZ KLAUS DIPL ING
IPC: F04B53/06
Filed: 1994-11-09
Abstract: The invention concerns a pump (10) for metering liquids out of a tank (18) into a delivery line (11), the pump having, fitted on the output side, an air-purge device (12) which is designed to separate off gas, in particular air, entrained by the pressurized liquid being conveyed and to lead the gas away into a gas-collection space (15) which is at a pressure lower than that of the liquid. In order to ensure reliable purging, even with corrosive liquids, the pump is designed so that the purging device (12) has a semipermeable membrane (14), on one side (14') of which the pressurized liquid acts, the other side (14'') being in direct contact with the gas-collection space (15).
Patent WO-8503174-A1 (WO)
Inventor: GERSTNER BRUNO
IPC: H02K16/02
Filed: 1984-12-08
Abstract: Le moteur à induction proposé comporte un rotor à aimant permanent et un stator excité électromagnétiquement par un champ alternatif. Entre une partie interne (16) à aimant permanent du rotor, mobile librement en rotation, et les pôles du stator (11, 12) est disposé une partie externe (17) du rotor électriquement conductrice sous forme d'un cylindre creux ou d'une cage d'écureuil. Après le démarrage de la partie interne (16) à aimant permanent qui tourne de manière synchrone en régime permanent la partie externe (17) du rotor tourne de manière asynchrone à la manière d'un induit à cage d'écureuil et entraîne la charge qui lui est reliée. Un dispositif de blocage (36, 37) du sens de rotation assure un sens de rotation déterminé de l'arbre d'entraînement (27).
Patent WO-8707987-A1 (WO)
Inventor: KRAUSE JUERGEN
IPC: H02H3/087
Filed: 1987-06-12
Abstract: Des circuits de commande électroniques de ce type comportent des circuits de protection des composants exposés aux courants de surcharge et à la surtension, circuits qui sont conçus uniquement pour un régime impulsionnel et non pour des durées de fonctionnement relatives plus élevées. Dans le but de protéger, dès le champ préliminaire, les consommateurs contre des courants ou des tensions intempestivement élevés et d'en exclure pratiquement la pénétration, un consommateur (1) peut être soumis en fonctionnement à une tension d'amorçage, et simultanément, on peut faire passer une tension de référence (R1/R2) se situant dans la plage de tolérances admissibles, le consommateur (1) étant déconnectable lors du dépassement de cette tension.
Patent WO-8905520-A1 (WO)
Title: Module solaire
Inventor: GOETZBERGER ADOLF
IPC: H01L31/048
Filed: 1988-11-07
Abstract: Un module de cellules solaires comprend plusieurs cellules solaires (2 à 10) dont les deux côtés sont actifs et qui sont disposées sur un agencement de plusieurs réflecteurs parallèles (13) en forme de gouttières. Les réflecteurs réfléchissent vers le côté inférieur des cellules solaires (2 à 10) la partie du rayonnement solaire incident à côté des cellules solaires (2 à 10). La section transversale des réflecteurs (13) est semi-circulaire. Les cellules solaires (2 à 10) sont quandrangulaires et ont une largeur qui correspond au diamètre des réflecteurs (13) semi-circulaires. Les cellules solaires (2 à 10) font saillie avec la moitié de leur hauteur au-dessus des ouvertures correspondantes des réflecteurs.
Patent WO-9109499-A1 (WO)
Inventor: ZIEGLER MANFRED
IPC: H04N19/152
Filed: 1990-08-27
Abstract: Bei der Verteilung von Fernsehsignalen, beispielsweise von HDTV-Bildsignalen innerhalb eines Fernsehstudios oder zwischen verschiedenen Fernsehstudios, soll eine Übertragungsrate, von beispielsweise 560 MBit/s, verwendet werden, welche niedriger ist als die Datenrate des verwendeten Bildsignales von beispielsweise 885 MBit/s. Hierfür wird ein Codierungsverfahren angegeben, welches für eine große Vielzahl von Bildsequenzen ohne Quantisierung und nur mit Prädiktionscodierung und Entropiecodierung arbeitet, während bei insbesondere detailreichen Bildszenen kurzfristig eine leichte Quantisierung erfolgt, so daß eine stärkere Quantisierung äußerst selten und ausschließlich nur zur Vermeidung eines Pufferüberlaufs als eine Art Notbremse sicherheitshalber erforderlich ist.