baber/WOPTO huggingface dataset:
Patent EP-0432513-A1 (EP)
Inventor: HAEUSLER DIETRICH
IPC: B62D67/00
Filed: 1990-11-17
Abstract: In known methods for scrapping cars, after intermediate storage at the scrapyard in the delivered state the car bodies are fed to the crushing and separating device. The unordered stream of crushed material produced there is divided up into reusable ferrous and non-ferrous metal and into a plastic-containing, hitherto non-separable mass of material. The latter is taken to dumps for final dumping or combusted as special-grade refuse. In order to reduce the special-grade refuse, the car bodies are disintegrated and the material released is divided up into scrap with oil and plastics, into scrap without oil with recyclable plastics and into scrap without oil with non-recyclable plastics. The crushing and separating occurs subsequently in discontinuous mode independently of one another in the same crushing system and the same separating system at different times. The plastic-containing materials are divided up into oil-free refuse, oil-containing refuse and into a mass of plastics material. The latter is further disintegrated in plastic separation plants into individual reusable types of plastic. The advantages are thus the reduction in the quantity of special-grade refuse, the recovery of plastics in reusable form and thus the improvement in the cost-effectiveness of shredder systems. <IMAGE>
Patent EP-0437748-A1 (EP)
Inventor: HUBER ROBERT
IPC: H02H7/16
Filed: 1990-12-14
Abstract: A method for monitoring capacitor installations is described, in which a reference signal related to a phase is formed, in addition to the asymmetry measurement signal, for the purpose of determining a capacitor-element disconnection or a group short-circuit, and the respective asymmetry measurement signal is broken down cyclically with the aid of the reference signal at least into phase-related individual measurement signals, and the partial current corresponding to the individual measurement signal is determined in terms of its magnitude and direction and is compared with a respectively associated individual tolerance value. <IMAGE>
Patent EP-0383377-A1 (EP)
Inventor: KAHLMAN JOSEPHUS ARNOLDUS HENR
IPC: G11B15/46
Filed: 1990-02-07
Abstract: In order to achieve tracking in an arrangement for reproducing an electric signal, in particular a digital signal, from a track of a record carrier (1), the arrangement comprises a generator device (25) for deriving a control signal (C s ). This control signal is applied to positioning means (8). Under the influence of this control signal the positioning means can position the read units (magnetic heads K₁, K₂) relative to the tracks (T₃, T₄) to be read by these heads. 
     The generator device (25) is constructed in such a way that it is possible to derive a control signal (C₂) from the information read from the tracks by the heads (K₁, K₂) without tracking signals being recorded in the tracks.
Patent EP-0426262-A1 (EP)
Inventor: VAN DIS WILLEM
IPC: A47C31/10
Filed: 1990-11-01
Abstract: A cushion is provided, which cushion comprises a filling (1) and a removable cover (4). To avoid folds developping in the cover, the hanging loosely thereof and to enhance its general appearance, the cover is on its inside and the filling is on its outside provided with releasable mutually fitting connections. These connections can be press studs (10), velcro tape, or a snap connection. Thus the removable cover is kept in its position relative to the filling. According to a preferred embodiment, the connections fitted on the filling are plates (21) comprising a hole attached to the filling, and the connections attached to the cover are plates or buttons comprising a mushroom-like extension,fitting in the holes, together forming a snap connection.
Patent EP-0393883-A1 (EP)
Inventor: RINEHART KENNETH L JR
IPC: A61K38/00
Filed: 1990-04-05
Abstract: Novel didemnin compounds named didemnin X and didemnin Y have been isolated from the Caribbean tunicate  Trididemnum solidum . These compounds have cytotoxic activity and, therefore, are useful as antitumor drugs.
Patent EP-0405884-A1 (EP)
Title: Electrostatic coating  of detergent granules
Inventor: DAVIDSON TODD BRYAN
IPC: C11D17/00
Filed: 1990-06-25
Abstract: A process for making coated detergent granules by producing detergent granules and then uniformly distributing finely divided powder onto the surfaces of the detergent granules by means of an electrostatic charging and delivery system. The detergent granules are preferably glutinous (hot and/or sticky) and freely falling during application of the electrostatically charged powder particles. Detergent granules made according to this process are also covered.
Patent EP-0417942-A1 (EP)
Inventor: KAKINOKI HISASHI TONEN CORP CO
IPC: H01L21/324
Filed: 1990-08-30
Abstract: A polycrystalline silicon thin film with large crystal grain size is formed on a substrate other than single crystalline silicon, e.g. on a glass substrate with low strain point, by plasma CVD or photo CVD. 
     As film-forming gas, a silicon hydride, e.g. Si₂ H₆ or Si₃ H₈ is used, and as etchant gas e.g. SiF₄ Si₂ F₆, SiCl₄. F₂ or Cl, in appropriate mixture; a proportion of a hydrogen-supplying gas may be used. 
     A dopant gas of a Group III or V element can be used to convert the film to an  n - or  p -type semiconductor. 
     The film formed has a high (100) orientation of 70% or more and a low (220) orientation of less than 30%, a low hydrogen content and fluorine content, and large crystal grain size. It has excellent flatness and is suitable for microstructure fabrication manufacture of thin film transistor. 
     On the film (2) on substrate (1) there can be formed by sputtering source and drain electrodes (3,4), a gate-insu­lating film (5) and gate electrode (6) to make a thin film transistor device useful e.g. in a liquid crystal display.
Patent EP-0385845-A1 (EP)
Inventor: JAVAUX JEAN-PIERRE
IPC: H05B41/28
Filed: 1990-02-26
Abstract: The invention relates to an electronic supply for a receiver (13) of a capacitive nature, such as in particular a discharge tube, comprising a generator (2) of DC voltage TC1, converted by a chopper (4) into another DC voltage TC2 supplying a first energy-storage capacitor (6), the said voltage TC2 being converted by an inverter (8) into a rectangular AC voltage TA1, driving an electrically isolated AC voltage converter (9), such as in particular a power transformer, the AC voltage TA2 then being rectified into a DC voltage TC3 placed across the terminals of the receiver (13). This supply is characterised, on the one hand, in that the control stage (50) for the inverter (8) secures it operation at a constant mark-space ratio, very close to 50%, and, on the other hand, in that the control stage for the chopper (4) possesses a means for adapting its operating mark- space ratio as a function of the result of the comparison made between the current consumed by the receiver (13) and a predetermined setpoint current, and moreover as a function of the result of the comparison made between the DC voltage TC3 applied to the receiver (13) and a predetermined setpoint voltage. <IMAGE>
Patent EP-0407233-A1 (EP)
Inventor: TAKASAKI KENETAKE
IPC: H01L21/318
Filed: 1990-05-17
Abstract: A method for fabricating a heteroepitaxial semiconductor substrate used as a substrate of a compound semiconductor device. The heteroepitaxial semiconductor substrate comprises a semiconductor substrate (11) of a first semiconductor material and an epitaxial layer (12) of a second semiconductor material grown heteroepitaxially thereon. The method comprises steps of growing the epitaxial layer on the silicon single crystal substrate heteroepitaxially to form the heteroepitaxial substrate body, depositing a stress inducing layer on a top surface of the epitaxial layer so as to apply a stress to the epitaxial layer, applying a cyclic annealing process for repeatedly and alternately holding the heteroepitaxial substrate body including the stress inducing layer deposited on the epitaxial layer at a first temperature and at a second temperature lower than the first temperature, and removing the stress inducing layer from the top surface of the epitaxial layer.
Patent EP-0419356-A1 (EP)
Inventor: DELOBEL OLIVIER
IPC: B01J23/86
Filed: 1990-09-20
Abstract: Process for removing gaseous hydrides on a solid carrier based on metal oxides, consisting in circulating a gas stream including the said hydrides diluted in an inert gas, at room temperature, over a solid carrier including at least copper and chromium and having a specific surface smaller than or equal to 100 m<2>/g. This process can be applied to the destruction of gaseous hydrides originating from the semiconductor industry, for example silanes, arsine, phosphine, diborane, germane, stannane, gallane, stibine, hydrogen telluride, hydrogen selenide and hydrogen sulphide. <IMAGE>
Patent EP-0456946-A1 (EP)
Inventor: BLANC ALAIN
IPC: H04L7/08
Filed: 1990-05-15
Abstract: Method and apparatus for recognition of a framing pattern of M single bits distributed at intervals of a fixed number, N of bits, as measured from the start of one framing bit to the start of the next, in an incoming serial bit stream. The system makes a computation following each reception of an arbitrary group of N incoming data, and after the minimum number of computation steps to distinguish between a 'look-alike' framing pattern and a 'true' framing pattern, points out with no ambiguity the very position of the "true" pattern within the bit stream, thus allowing synchronization over that stream.
Patent EP-0541524-A1 (EP)
Title: Food and feedstuff.
Inventor: OLIN THOMAS
IPC: A23L33/20
Filed: 1989-12-01
Abstract: The present invention relates to a process for reducing the excretion of nitrogen from humans and animals while maintaining formation of proteins, as well as a food and feedstuff for humans and animals comprising keto acids, whereby ingoing protein is replaced by alpha ketoglutaric acid; a combination of alpha keto glutaric acid and pyruvic acid; oxaloacetate or oxaloacetate in combination with alpha keto glutaric acid or pyruvate or another keto acid according to the formula R-CO-COOX, wherein R denotes a part of a non-essential amino acid and X denotes hydrogen, alkali metal, alkaline earth metal or organic base or non-toxic precursors or intermediates of these, whereby the keto acid (-s) is (are) present in an amount of 1 to 20% by weight, preferably 1-10% by weight of the protein dry matter present.
Patent EP-0500522-A1 (EP)
Title: Method and apparatus for treating turf.
Inventor: COMMER ROBERT C
IPC: A01B45/02
Filed: 1990-01-26
Abstract: A method and apparatus for treating turf to reduce the general soil density in which turfgrasses grow and thus promote turf growth and turf drainage which includes injecting through the turf into the soil a pattern of jets of generally incompressible liquid at a jet pressure and jet spacing to provide a lateral dispersion of the liquid within the soil such that the liquid dispersion from adjacent jets coact with one another to lift and fracture the soil. A plurality of small diameter nozzles are mounted on a movable frame generally transverse to the direction of travel of the frame. A pressurized fluid source is mounted on the frame and connected through a control device to the nozzles. The control device control the flow of liquid from the pressure source to the nozzles to produce periodic, relatively small cross-sectional, slugs, or jets, of liquid from the nozzles through the turf into the soil. The pressure on each slug of liquid is such that the liquid penetrates through the turf into the soil and also disperses generally laterally within the soil. The spacing of the nozzles and the speed of travel of the frame are such the lateral dispersion of each slug of liquid coacts with adjacent slugs to lift and fracture the soil, thereby reducing the compaction, or general density, of the soil and promoting turf growth and drainage.
Patent EP-0460017-A1 (EP)
Title: Seat in the form of a chair, bench or the like.
Inventor: ARNOLD EDWIN
IPC: A47C7/02
Filed: 1990-02-17
Abstract: In a seat of the invention in the form of a chair (10), bench or the like, with a sitting surface, a seat cushion (20) or the like, having a dished surface and a front (26) crossing a bead (22), the bead defines a ridge line (23) running as far as the rear (24) of the seat cushion or the like which, with the side-walls (28) on either side of the ridge line narrowing towards the front, forms an upper dished sitting surface (32) adjoining a forwardly inclined tray (34). The top (29) of the side-wall (28) rises from the front (26) at an angle of about 45 DEG , runs virtually horizontally along a front region across the longitudinal axis of the seat cushion and then runs at a plane angle to the height of the back.
Patent EP-0461162-A1 (EP)
Inventor: BRACKMANN WARREN ARTHUR
IPC: A24D3/04
Filed: 1990-03-01
Abstract: La présente invention se rapporte à un filtre (14) pour la fumée du tabac, qui produit une courbe de libération du goudron plus uniforme sans chute de pression inacceptable en amenant la fumée de la cigarette à suivre un trajet d'écoulement progressivement plus long à travers un cylindre externe (20) en matériau d'étoupe de filtre à résistance élevée à l'écoulement, avant de passer radialement vers intérieur à travers un cylindre (24) en fibres microfines en suivant un trajet d'écoulement à faible résistance (26) jusque dans la bouche du fumeur. L'augmentation progressive du trajet d'écoulement a pour résultat un engorgement progressif du cylindre en fibres microfines par le matériau filtré au fur à mesure que la cigarette est fumée.
Patent EP-0461188-A1 (EP)
Title: Coded marking supports and device for making the coded marks.
Inventor: MOROSINI FLAVIO
IPC: H01B7/36
Filed: 1990-03-02
Abstract: A marking support (43) is comprised of a plate (5) on which may be ratched a plurality of aligned identification elements (1). In an alternate embodiment, the plate (5) is provided with clamping members (10) allowing to fix the marking support (43) to a cable, the plate (5) being substantially parallel to the cable.
Patent EP-0466789-A1 (EP)
Inventor: BALL STEVEN
IPC: G01S17/89
Filed: 1990-04-12
Abstract: Un télémètre à laser ''temps-de-vol'' portable comprend un corps principal (10) renfermant les optiques (14, 16) de transmission et de détection du télémètre à laser ainsi que des supports de batterie (18) disposés de chaque côté et servant de poignée. Un boîtier électronique (12) placé sur la partie inférieure du corps (10) incorpore un affichage alphanumérique et un clavier à touches, et renferme un microprocesseur pour la commande du dispositif et l'enregistrement des données. Une réalisation destinée à être utilisée pour l'arpentage comprend de plus inclinomètre permettant de mesurer l'angle entre l'axe optique du dispositif et l'horizontale, la mémoire étant adaptée pour la mesure des distances et des angles correspondants pour une pluralité de lectures. Une réalisation supplémentaire est adaptée pour mesurer la vitesse des objets en déplacement à partir de la variation de distance et de temps écoulé entre des lectures successives faites sur l'objet. Une sortie de téléchargement des données (34) est également prévue, pour permettre l'introduction des données dans un calculateur, une imprimante etc., afin d'être analysées, imprimées etc..
Patent EP-0434788-A1 (EP)
Inventor: MAENNLE ERIK
IPC: F02D41/22
Filed: 1990-06-13
Abstract: Il est proposé un procédé pour la commande d'un moteur à combustion interne, en particulier en rapport avec des systèmes de commande pour la puissance du moteur, dont la méthode consiste en ce que, pour éviter des défaillances du potentiomètre par dépôt d'une couche d'abrasion isolante sur le circuit du potentiomètre due au mouvement d'un élément de réglage, en particulier d'un papillon des gaz, l'élément de réglage - en décélération, la pédale de l'accélérateur au repos, au-dessus d'un seuil de vitesse de redémarrage prédéfini, avec interruption de l'arrivée du carburant - est temporairement sorti en dehors de sa position normale ou bien fermé au-delà de sa position de ralenti prédéfinie. Lorsqu'il atteint une certaine position, ou lors d'une nouvelle arrivée de carburant causée par le passage en-dessous de la vitesse de redémarrage, l'élément de réglage est ramené par saut à sa position.
Patent EP-0434790-A1 (EP)
Title: Detecteurs de particules
Inventor: EDWARDS JOHN CHARLES
IPC: G08B17/107
Filed: 1990-06-14
Abstract: Un détecteur de particules, notamment de fumée, comprend un émetteur orientant un cône de rayonnement vers un passage (16) par lequel de l'air s'écoule. Un capteur (22) détecte le rayonnement réfléchi par les parois opposées (25a, 25b) et par les éventuelles particules. Un circuit de commande électrique émet un signal de sortie, lequel en l'absence de particules est un signal compensé, par exemple en fonction des changements de température, mais, lorsque des particules sont présentes, il est proportionnel au nombre de celles-ci. On mesure les changements se produisant dans le niveau du signal de sortie, afin de produire une sortie analogique.
Patent EP-0496811-A1 (EP)
Inventor: RIEF LUDWIG
IPC: B65D19/12
Filed: 1990-10-09
Abstract: Un conditionnement en palettes gerbables à entrées multiples (1) comporte une base (2) et au moins deux glissières (7, 8) mutuellement parallèles du type patin. Les parois latérales (4, 5), lesquelles sont reliées, notamment en permanence, à la base se rabattent vers l'intérieur et vers l'extérieur, et possèdent sur leur partie supérieure des rails de guidage (9, 10) sur ou dans lesquels peuvent être placées les glissières d'autres conditionnements en palettes à entrées multiples.
Patent EP-0502865-A1 (EP)
Title: Method of producing compacted dispersable systems.
Inventor: FUISZ RICHARD C
IPC: A23L13/40
Filed: 1990-10-24
Abstract: Floss spun from a mixture of a saccharide and an oleaginous substance which includes a medicament distributed on or through the fibers is compacted and chopped by passing through a conventional "food grinder" or equivalent having an auger feed to a cutter and orifice plate outlet. The enclosed volume of the end product is less than 30% and preferably less than 15% of the as-spun volume of the floss. This volume reduction is accomplished without distroying the colloidal-like behavior of the product. The compressed particles are readily metered for producing dosage units within required tolerances.
Patent EP-0455784-A1 (EP)
Title: Procede et appareil de recuperation des materiaux solides de la pate a papier contenus dans la lessive fraiche
Inventor: RODRIGUEZ PETER A
IPC: D21F1/48
Filed: 1990-11-02
Abstract: Un procédé consiste à faire pénétrer un courant de lessive fraîche (27) en provenance d'un processus de fabrication de papier dans une zone en forme de coin située entre des treillis de fils métalliques horizontaux inférieur et supérieur en déplacement (11, 12). On applique un siphon (10) au treillis supérieur (12) dans la zone de façon à former une bande (71) de matériaux fibreux solides entre les treillis. On sépare le treillis supérieur (12) de la bande (71), qui repose sur le treillis inférieur (11) lorsque les treillis (11, 12) quittent la zone. On lave les treillis (11, 12) de façon à enlever tous les matériaux solides, qui sont recueillis dans une cuve (48) et remis en circulation dans le processus de fabrication de papier. On récupère dans un bassin (56) le liquide purifié aspiré par le siphon (10) et on réutilise ledit liquide dans des dispositifs de rinçage ou similiares pendant le processus de fabrication du papier. De préférence, un autre courant d'une dispersion aqueuse de pâte est introduit par un tuyau (66) immédiatement au-dessous du treillis supérieur (12) afin de provoquer la formation de la pâte sur ledit treillis (12), ce qui améliore l'élimination des solides entraînés contenus dans la lessive fraîche. L'invention concerne également un appareil utilisé pour mettre en oeuvre ce procédé.
Patent EP-0447862-A1 (EP)
Inventor: KNACKMUSS HANS-JOACHIM PROF DR
IPC: C12N1/26
Filed: 1991-03-02
Abstract: Suitable bacteria for the process, which grow with isoprene and/or with butadienes as carbon and energy sources and which degrade halogenated ethenes and/or halogenated butadienes, are preadapted by supplying them in a bioreactor with isoprene and/or with butadiene as carbon and energy sources for their new formation or regeneration, and the gas stream to be purified is passed into a bioreactor, which contains the preadapted bacteria. In this bioreactor the halogenated ethenes and the halogenated butadienes are removed from the gas stream by biodegradation by means of the preadapted bacteria.
Patent EP-0451507-A1 (EP)
Inventor: DAMSOHN HERBERT DR-ING
IPC: F28F9/16
Filed: 1991-03-07
Abstract: Heat exchangers, in which the tubes (2) are retained by radial expansion in openings of the tube base (4), are provided in the region of the expanded tube ends with inserted sleeves (7) which guarantee seating of the tube ends in the tube base (4). Insertion of the individual sleeves (7) is complicated. It is proposed to deep-draw all the sleeves (7) in one piece from a common strip, and to provide each sleeve (7) with a flange projecting at approximately right angles, and to adjoin it to the material of the strip via the flange by means of punched, bow-like webs. This configuration substantially simplifies assembly. Use for heat exchangers in motor vehicles. <IMAGE>
Patent EP-0464594-A1 (EP)
Inventor: KOBAYASHI TATSUO
IPC: F02B25/14
Filed: 1991-06-25
Abstract: An internal combustion engine comprising a spark plug arranged at the center of the inner wall of the cylinder head (3), and a fuel injector (14) arranged on the periphery of the inner wall of the cylinder head. A depression (15) extending from the position beneath the spark plug to the position beneath the tip portion of the fuel injector is formed on the top face of the piston (2), and fuel is injected toward the depression. When the engine is operating under a heavy load, the fuel moving along the axis of injection impinges upon the concaved inner wall of the depression at substantially a right angle. When the engine is operating under a light load, the injection time is retarded, and at this time, the fuel moving along the axis of injection impinges upon the concaved inner wall of the depression at an acute angle.
Patent EP-0476261-A1 (EP)
Inventor: BECKSTEIN EWALD
IPC: F24H9/02
Filed: 1991-07-19
Abstract: An electric storage heater for mounting in a fitted kitchen is described, with a front face, a rear face and two side faces, and also with a working or cover plate and warm air outlet opening in the base region of the front face, which is covered by a screen, the position of which is variable. Inserted longitudinally axially displaceably into the air outlet end (15) of the warm air duct (14) is a duct-shaped telescopic piece (20), onto the front side (21) of which the screen (22) is flanged. By this arrangement, the variability of the base or screen offset is extended and made easier.   <IMAGE>