baber/WOPTO huggingface dataset:
Patent EP-0244414-B1 (EP)
Title: Patins de chenille a nervures dentees
IPC: B62D55/28
Filed: 1986-01-27
Granted: 1990-03-14
Abstract: Un agencement de chenilles (10) pour un véhicule à chenilles comprend une pluralité de patins de chenilles (14, 16) individuels d'un premier et d'un deuxième type distinct reliés pour former une boucle sans fin. Le premier type de patins (14) comprend un crampon (28) ayant une première pluralité de dents (30) et le deuxième type de patins (16) comprend un crampon (28) ayant une deuxième pluralité de dents (30). Le premier et le deuxième type de patins (14, 16) sont alternativement agencés, de sorte que les dents (30) des premiers patins (14) sont décalées par rapport aux dents (30) des deuxièmes patins (14, 16). Les patins de chenille à nervures conventionnels donnent en général au véhicule à chenilles une traction de surface suffisante pour effectuer la plupart des tâches du véhicule. Cependant dans certaines applications spéciales, les patins conventionnels de chenilles à nervures ne fournissent pas une pénétration suffisante pour obtenir la force de traction requise. Dans le cas de ces applications spéciales, les patins de chenille à nervures dentés (14, 16) de l'invention pénètrent dans la surface et fournissent la traction nécessaire pour réaliser de façon efficace la fonction de la chenille.
Patent EP-0236349-B1 (EP)
Title: Encodeur numerique de la parole avec differents types d'excitation
IPC: G10L19/22
Filed: 1986-07-22
Granted: 1990-10-03
Abstract: Système amélioré d'analyse et de synthèse de la parole dans lequel on transmet au cours des segments sonores de la parole des informations concernant le registre aux fins d'excitation ainsi qu'au cours des segments de parole non sonore des informations résiduelles modifiées d'excitation, en même temps que des paramètres codés linaires de pré-diction (LPC). La partie du système concernant l'analyse de la parole utilise un circuit de détection du registre (130) pour découvrir si la parole est sonore ou non et pour calculer les informations de registre pendant les segments sonores. Un circuit (120) de formation de l'excitation à impulsions multiples produit le signal résiduel modifié qui est obtenu à partir d'une corrélation croisée du signal résiduel et du signal d'origine recrée par des paramètres LPC. Le circuit (130) de détection du registre commande un multiplexeur (152) qui choisit soit la sortie du circuit (120) de formation de l'excitation à impulsions multiples ou la sortie du circuit (130) de détection du registre en vue de sa transmission en tant qu'information d'excitation avec les paramètres LPC vers la partie synthétiseur (Fig. 2) du système.
Patent EP-0268588-B1 (EP)
IPC: G01N11/14
Filed: 1986-09-02
Granted: 1992-05-13
Abstract: A viscometer in which the angular position of an element responsive to the viscosity of a liquid, the viscosity of which is to be monitored, is sensed by a magnetic resistive sensor (30) adapted to supply intermittent electrical signals to an electronic means recording the angular position.
Patent EP-0235672-B1 (EP)
IPC: B65G47/44
Filed: 1987-02-18
Granted: 1989-12-13
Abstract: 1. Continuous furnace comprising a furnace part (15) for heating workpieces, a cooling part (16, 16a) for subsequently cooling down the workpieces, and a conveyor belt which conveys workpieces through the furnace part (15) and the cooling part (16, 16a) to a first delivery station (33), a second delivery station (35, 35a) being provided for removing workpieces from the furnace part (15), characterized in that a switch (30; 50) is provided between furnace part (15) and cooling part (16, 16a), via which switch (30; 50) the workpieces, under the effect of gravitational force, alternatively pass either to the cooling part (16, 16a) having adjoining first delivery station (33) or directly to the second delivery station (35, 35a).
Patent EP-0243909-B1 (EP)
IPC: B27B33/08
Filed: 1987-04-24
Granted: 1990-07-25
Abstract: 1. A disk-shaped, rotary tool, in particular the blade of a circular saw, comprising teeth arranged on the circumference and flanges mounted in the blade center and including a centrical bore for receiving a driving shaft, characterized in that in the outer portion said tool comprises a plurality of slots or structural separations (1) which substantially extend in tangential direction and segment said tool in the fashion of webs (2), that the original blade plane (3) remains at one side of said tangential slots (1), and that a fan-shaped zone (5) is formed at the other side of said tangential slots (1) by slots or structural separations (4) which are mounted approximately radially and directed toward the periphery.
Patent EP-0242007-B1 (EP)
IPC: C12N9/04
Filed: 1987-06-05
Granted: 1990-11-07
Abstract: The invention provides the preparation of an oxidase or oxidase-containing mixture by aerobic fermentation of a methylotrophic yeast, wherein a catalase-negative yeast is allowed to grow in a nutritive medium in the presence of:   (a) a so-called inducing substrate that induces expression of the oxidase gene and may also be substrate for the oxidase, and (b) another source of carbon that is suitable for the yeast species chosen, the molar ratio of inducing substrate to other source of carbon being such that the yeast formed and the oxidase formed do not suffer any harmful effects from the oxidation of the inducing substrate. For example, methanol oxidase is formed by induction with methanol in the presence of glucose. Examples of yeasts are Hansenula polymorpha and Pichia pastoris. Specific ratios of inducing substrate and glucose as other carbon source are (0.025-3):1 and preferably (1-1.8):1. The yeasts are not capable of producing catalase, so that the oxidase produced can be used for producing hydrogen peroxide, e.g. when an alkanol is combined with methanol oxidase in a washing or bleaching process. The oxidase can also be used for qualitative and/or quantitative determination of a substrate for the oxidase, e.g. ethanol or amines, or be used as a catalyst for the oxidation of a substrate in chemical synthesis.
Patent EP-0271173-B1 (EP)
Inventor: YOUNG DONALD C
IPC: A01N59/02
Filed: 1987-03-06
Granted: 1997-08-13
Abstract: Methods are provided for facilitating the harvest of food crops by applying to the crop foliage an amount of an aqueous solution containing a combination of urea and sulfuric acid in which the urea/H2SO4 molar ratio is within the range of about 1/4 to about 7/4 sufficient to desiccate the foliage prior to harvest.
Patent EP-0246017-B1 (EP)
Title: Endless ink ribbon cassette
IPC: B41J32/02
Filed: 1987-05-05
Granted: 1990-06-27
Abstract: A cassette (10) for an endless loop of ink ribbon (34) wherein first and second induction wheels (42,44) draw in the ribbon (34) to be stored in a serpentine moving pack in a storage void (46) wherefrom ribbon (34) is continuously drawn at a further end, comprises an insert (72) between first and second rim portions (58,60) of the first or driven induction wheel (42) which has a portion (80) having as its outline part of the circumference of a circle concentric with the first induction wheel (42) and having a radius equal to or less than that of the first induction wheel (42) extending at least to the point of first contact of the ribbon (34) with the first induction wheel (42), and to the point of engagement of the first induction wheel (42) against the second induction wheel (44). The insert (78) also comprises a blocking section (86) operative to prevent ribbon (34) in the void (46) from becoming trapped between the first induction wheel (42) and an adjacent side wall (72).
Patent EP-0261990-B1 (EP)
IPC: C07D501/46
Filed: 1987-09-28
Granted: 1993-07-28
Abstract: A storage stable form of the crystalline sulphate of 7-[2-(2-aminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido]-3-[5-(2-hydroxyet hyl)-4-methylthiazoliomethyl]-3-cephem-4-carboxylate has a specified X-ray diffraction pattern and is prepared by adding aqueous sulphuric acid to an aqueous solution of the compound under controlled conditions.
Patent EP-0261063-B1 (EP)
IPC: C04B35/65
Filed: 1987-09-10
Granted: 1992-04-01
Abstract: A method is disclosed for producing a ceramic body by oxidation of a parent metal, the ceramic body having a graded microstructure characterized by a plurality of zones differing from each other in one or more properties. The zones in the ceramic body are attained by altering the process conditions during formation of said ceramic body such that a zone of the oxidation reaction product formed posterior to said altering has one or more properties different from a zone of the oxidation reaction product formed anterior to said altering.
Patent EP-0356421-B1 (EP)
Inventor: TENGLER JOHN N
IPC: H01R24/38
Filed: 1987-05-12
Granted: 1993-12-22
Abstract: Système de terminaison comprenant un socle (21) pourvu d'un contact à broche centrale (40) s'étendant le long d'un prolongement axial du socle, un contact externe en forme d'enveloppe tubulaire (42) positionné coaxialement par rapport au contact à broche (40) et possédant une surface de contact interne assurant une connexion électrique avec la surface de contact externe d'un contact de terminaison en forme de manchon (35), et un organe d'écartement (26) permettant de maintenir l'isolation électrique et l'écartement entre les contacts de broche et d'enveloppe pour adapter l'impédance du réceptacle (21) à celle de la terminaison et du câble (23). Le bloc de support (71) pour une pluralité de terminaisons est un organe conducteur en forme de plaque possédant une pluralité d'ouvertures (78) permettant de recevoir les surfaces de contact externes de contacts respectifs de terminaison en forme de manchon (35) et d'effectuer un engagement électrique dans lesdites surfaces afin de coupler ces dernières à un potentiel de référence commun, tel qu'un potentiel de référence de terre, ledit bloc pouvant être monté et connecté électriquement à une carte de circuit imprimé (73) par l'intermédiaire d'un organe de port (72).
Patent EP-0269713-B1 (EP)
IPC: G09F3/10
Filed: 1987-06-09
Granted: 1993-01-20
Abstract: A self-adhesive label (16) has discrete areas having differently patterned adhesive coverages. Thus, areas (18, 32) where permanent adhesion is desired have full or 100 % coverage of a permanent adhesive whereas areas (22, 24) where lesser adhesion is desired have fine patterns with lesser percentages of coverage, such as 30 % coverage of the same adhesive which would permit a resealable mode of operation. This type of label could be applied from backing tape to a cereal box, for example, to control operation of a dispensing flap or spout.
Patent EP-0318498-B1 (EP)
Title: Human b lymphotropic virus (hblv) isolation and products
IPC: C12Q1/70
Filed: 1987-07-29
Granted: 1993-03-03
Abstract: A novel human B-lymphotropic virus (HBLV) associated with some malignancies in acquired immune deficiency syndrome (AIDS) and non-AIDS patients is isolated. The virus is detected in a patient suffering from AIDS by co-culturing sera from an AIDS patient with human B cells and examining for presence of the virus by sucrose gradient analysis or by Southern blot analysis of the virus genomic DNA. Analysis of virus infected cells can be carried out by producing large cytoplasmic infected cells and examining for membrane fluoresence. The virus is morphologically similar to viruses of the herpesvirus family but is readily distinguished from the known human and nonhuman primate herpesviruses by host range, in vitro biological effects, and antigenic features.
Patent EP-0286844-B1 (EP)
Title: Process and apparatus for preparing binder-free firing briquets
IPC: C22B1/24
Filed: 1988-03-14
Granted: 1991-11-06
Abstract: The invention relates to a process for producing binder-free hot briquets of finely particulate non-pyrophoric residual substances accumulating in the production and processing of iron and steel and containing substantially no combustible components, for use in smelting. The characterizing features of the invention are: fuel in a finely particulate form is admixed to the residual substances; a quantity of sensible heat is fed from outside to the mixture of residual substances and fuel, until the fuel ignites, the quantity of fuel added being such that the temperature of the residual substances reaches the range of 600 DEG  to 900 DEG  C.; and the residual substances are then immediately hot-briquetted without intermediate cooling at a temperature in the aforementioned range.
Patent EP-0300147-B1 (EP)
IPC: H01Q13/20
Filed: 1988-05-02
Granted: 1993-01-13
Abstract: In an arrangement for the transmission of radio frequency signals between a radio frequency line emitting waves and a mobile antenna, the radio frequency line having an inner conductor (1), a coaxial outer conductor (2) and a dielectric (3), and openings being provided in the outer conductor of the radio frequency line for the emission or reception of waves, it is provided that different types of groups of openings (4, 5) are located in the longitudinal direction of the radio frequency line, on different sleeve lines, and that the individual opening in the longitudinal direction of the radio frequency line in the case of one group of openings is at least twice as long as in the case of another group. <IMAGE>
Patent EP-0298251-B1 (EP)
Inventor: RISCH LOTHAR DR DIPL-PHYS
IPC: H01L21/82
Filed: 1988-05-31
Granted: 1994-08-17
Abstract: High-density memory cell consisting of a field-effect transistor (T) located on a bit line (18) and having a gate (17) which can be driven via a word line and of a memory capacitor which is formed by the wall of a trench (2) and a corresponding electrode (13). The active area of the memory cell located outside the trench (2) is of strip-shaped construction. The end-side limitation of the same forms only one part of the trench edge (2) whilst the other part of the trench edge (2) is surrounded by the field oxide area (11). 
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Patent EP-0293912-B1 (EP)
Inventor: CLAUSS WOLFGANG
IPC: C09K23/32
Filed: 1988-06-03
Granted: 1995-01-25
Abstract: Ethanesulphobetaine compounds of the formula <IMAGE> (R<1> = C1-C20-alkyl, R<2> = H, C1-C20-alkyl, A = tert-amine) are prepared by reacting an olefin R<1>-CH=CH2 with AH in solvents containing SO3 in a one-pot reaction at +20 to -78 DEG C.
Patent EP-0308605-B1 (EP)
Title: Apparatus for damping the mould halves of a stretch blow-moulding machine for blow-moulding hollow bodies from thermoplastic material
IPC: B29C49/56
Filed: 1988-07-16
Granted: 1992-09-30
Abstract: A stretching and blow-molding apparatus for producing hollow bodies from thermoplastic plastics material comprises a rotatable blow wheel assembly on which a number of molds are mounted. Each mold comprises two mold halves mounted on a common pivot. The apparatus includes a locking device which has a frame-like configuration and comprises a continuous shaft which passes through a set of aligned bores formed in pawls provided on the external surface of one mold half and a locking member which comprises a plurality of locking sections disposed in aligned bores formed in pawls provided on both mold halves, which pawls are interdigitated in the locked position. The uppermost and lowermost locking sections are connected to the continuous shaft. Vertical movement of the continuous shaft or of the locking section causing corresponding vertical movement of the other. The individual locking sections have a length corresponding to the length of the bore in each pawl and end-abut one another. By raising or lowering the frame by a few centimeters so to move each individual locking member from a position in which it is totally located in a single bore to a bridging position in which it is disposed in the bores formed in two adjacent, interdigitated pawls formed on different mold halves, locking over the entire length of the mold joint can be achieved.
Patent EP-0299562-B1 (EP)
IPC: B65D75/32
Filed: 1988-07-01
Granted: 1991-05-08
Abstract: A dispensing container or a liquid or paste-like substance, consisting of two sheets of foil material, the edges of which are interconnected by means of a liquid-tight connecting seam, enclosing therebetween a filling space, the in terior of said filling space communicating with a tube fixed in said connecting seam, said tube forming an outflow opening, said sheets being extended beyond the end of this tube to form a handle, and being interconnected there in a liquid-tight manner in order to close the dispensing opening of said tube, at least a portion of these extended sheet portions being adapted to be loosened in order to uncover the dispensing opening of said tube so as to allow to dispense the contents of said filling space, which is characterised in that the connecting seam between the foil sheets (1) near said tube (5) is provided with a preformed channel portion (4) in which said tube (5) is fixed in a liquid-tight manner, said channel (4) being extended (4 min ) beyond the extremity of said tube (5) and into the handle portion (6), in that said tube (5) is made of a rigid pressure-elastic material, and in that the diameter of the bore (10) of said tube (5), depending on the viscosity and the surface tension of the contents (8) in respect of the tube material is, on the one hand, so small that the contents (8) in the closed condition of the container will be kept by the surface tension outside the bore (10) of said tube (5), and, on the other hand, the diameter of the bore (10) of said tube (5) is so large that, therein, no capillary effect occurs which would enhance the penetration of the contents (8) therein.
Patent EP-0276917-B1 (EP)
Title: Bags for containing liquids
IPC: A61F5/44
Filed: 1988-01-11
Granted: 1991-06-05
Abstract: A bag 10 for containing liquids is formed by welding together two plastic sheets around their peripheries and includes a neck portion 11 for connection to an outlet. An outlet tube 13 is partially inserted into the neck portion leaving a part of the tube with an upstanding seal member 17 outside the neck portion. A sleeve 18 is passed over the neck portion and the sleeve is shrunk into place, urging the neck portion 11 into tight engagement with the outlet tube 13 and effecting a seal between the sleeve 18 and the seal member 17 on the outlet tube 13.
Patent EP-0286419-B1 (EP)
Title: Method and apparatus for analysing liquid properties
IPC: G01N21/43
Filed: 1988-04-08
Granted: 1992-07-01
Abstract: An apparatus for measuring a property of a liquid comprises at least one guide (10) for electromagnetic radiation, means (20) for directing electromagnetic radiation into the guide, means (16) for providing at least one drop of liquid (15) in contact with the guide at a position where radiation from the guide can enter the drop, and means (22) for deriving a signal which is a function of the interaction of the radiation with the liquid of the drop.
Patent EP-0309153-B1 (EP)
Title: Contact lens disinfection case with locking mechanism
Inventor: MONESTERE MARTIN
IPC: A61L2/18
Filed: 1988-09-15
Granted: 1993-11-10
Abstract: A contact lens disinfection case includes a hollow cylindrical body with two open ends, and first and second end caps mounted on the open ends of the body to define with the body a fluid-tight housing. A contact lens holding basket is mounted on and is removable with the first end cap. An elongate locking member extends through the hollow body and engages the first and second end caps when the end caps are mounted on the body. The second end cap, when mounted on the body, abuts against the elongate locking member and causes it to engage the first end cap, locking it in place and preventing its removal. When the second end cap is not mounted on the body, the elongate locking member is positionable in non-engagement with the first end cap, allowing the first end cap to be removed from the hollow body.
Patent EP-0312441-B1 (EP)
Title: Tempering glass
IPC: C03B27/004
Filed: 1988-10-11
Granted: 1992-03-18
Abstract: Tempering of sheet glass by the so-called contact process. The invention proposes a material based on an arrangement of thin metal wires exhibiting a thermal resistance of the order of 0.25x10<-><3> to 2.5x10<-><3> M<2> K W<-><1> intended to be inserted between the cooling plates and the glass of a contact tempering installation. The invention enables window glasses to be tempered sufficiently to enable them to be employed as motor vehicle glazing and the durability of this wire-based material is compatible with an industrial utilisation. <IMAGE>
Patent EP-0298097-B1 (EP)
IPC: F15B3/00
Filed: 1987-12-30
Granted: 1992-08-12
Abstract: A pressure exchanger for transfer of pressure energy from a liquid flow of one liquid system to a liquid flow of another liquid system includes a housing (1) with inlet and outlet ducts forming pairs of ducts for each liquid flow. A cylindrical rotor (8) is rotatably arranged in the housing (1), the rotor having a number of axial bores adapted to sequential connection with the passages and thus alternately carry liquid of high pressure and liquid of low pressure of the respective systems. According to the invention the duct openings facing the rotor (8) are found approximately as a segment with a control angle of 180° and a partition wall is formed between these openings. These large openings permit fast liquid flows which fluctuate only to a slight extent.
Patent EP-0345282-B1 (EP)
Inventor: STEEL FRANCIS ROBERT
IPC: H04L27/34
Filed: 1988-01-11
Granted: 1994-04-13
Abstract: Un procédé et un appareil permettent de générer une impulsion numérique prototypique à forme unique transmise en occupant une partie minimale du spectre de fréquence mais à une vitesse binaire relativement élevée. Ces impulsions numériques à forme unique sont enregistrées dans une mémoire (135) faisant partie de l'émetteur (100) jusqu'au moment voulu de transmission, moment où un positif de l'impulsion est transmis de façon à correspondre à un premier niveau logique ou le négatif de l'impuslsion est transmis de façon à correspondre à un deuxième niveau logique.
Patent EP-0307464-B1 (EP)
Title: Terminal stabilization and retention system for an electrical connector
IPC: H01R13/436
Filed: 1988-03-25
Granted: 1993-06-16
Abstract: An electrical connector assembly of terminals terminated to conductors of cables assures the retention of the terminals in the passageways of the housing by an insert member inserted into a transverse cavity at the cable-receiving face along one side of the cables of a row after the terminated terminals are fully inserted. The insert member has forwardly facing stop surfaces which engage rearwardly facing stop surfaces of annuli of the terminals at rearward ends thereof spaced away from the cable insulation. The terminals are preferably primarily retained in the passageways by conventional means so that the insert is a secondary retention means. The insert is secured such as by a pair of latch arms at ends thereof which latch to the housing when the insert's stop surfaces engage those of the terminals of the row. The terminal annuli can engage corresponding passageway wall portions in any angular direction to limit lateral movement in all directions and thus stabilize the terminal in axial alignment within the passageway in cooperation with the primary retention means forwardly thereof. The stabilization is present even in the absence of the insert member.