baber/WOPTO huggingface dataset:
Patent EP-0419498-B1 (EP)
Inventor: MUELLER GERNOT
IPC: B65H18/26
Filed: 1989-05-12
Granted: 1994-03-02
Abstract: Un dispositif d'enroulement en continu d'une bande, notamment d'une bande de papier, sur un axe porteur entraîné par un moteur, peut continuer à fonctionner même pendant le remplacement de l'axe porteur. Le tambour porteur est utilisé pendant le remplacement des axes de support de l'axe porteur vide à monter et sert de tambour de guidage (12) de la bande (P). Ce tambour est toujours maintenu à une certaine distance par rapport à la bobine (14). Un rouleau de serrage (32) presse la bande sur la bobine. Un signal de réglage de l'entraînement (48) du dispositif (44) de transport de la bobine est dérivé de la position du rouleau de serrage (32), qui se modifie à mesure que la bobine se remplit.
Patent EP-0422038-B1 (EP)
Inventor: LILL MARK P
IPC: F02P17/12
Filed: 1989-05-11
Granted: 1995-03-15
Abstract: A technique for detecting misfire due to a fault in the secondary of an automotive ignition system compares the ignition signal developed by the ignition coil (42), preferably the primary winding (44) thereof, to reference signals. Abnormal results which occur at predetermined times subsequent to the initiation of the ignition signal indicate short circuit and/or open circuit conditions in the ignition system's secondary. In response to such fault conditions, fuel is preferably shut off to the cylinder associated with the misfire.
Patent EP-0379552-B1 (EP)
IPC: F24F13/068
Filed: 1989-06-22
Granted: 1993-05-12
Abstract: La présente invention se rapporte à un procédé de diffusion d'air où l'air est amené dans une pièce (H), à proximité immédiate d'une surface de paroi (S) depuis un organe d'arrivée d'air (10), et où l'air s'écoule dans la pièce (H) depuis l'organe d'arrivée d'air (10), de bas en haut, en suivant la paroi (S). Dans ledit procédé, on utilise un organe d'arrivée d'air (10) guidé, sous l'action de la gravité, par une plaque de guidage (14) se fermant sous l'action de la gravité, ainsi qu'une section à claire-voie (12), grâce à laquelle l'écoulement d'air est dirigé de façon à suivre la surface de la paroi (S). On obtient ainsi, avec de petites quantités d'air une longueur de projection d'air sensiblement au moins aussi longue qu'avec de grandes quantités d'air. La présente invention se rapporte également à un organe d'arrivée d'air.
Patent EP-0385134-B1 (EP)
Inventor: ERNST WOLFRAM DIPL-ING
IPC: H04L7/033
Filed: 1990-02-05
Granted: 1994-09-07
Abstract: A clock signal (fs) is resynchronised to a reference clock (fR) by means of a phase-locked loop which has a particular loop gain. If the loop gain is large, frequency differences between the clock signal and reference clock will not overdrive the phase discriminator (PD) of the phase-locked loop during the settling process but phase discontinuities are forwarded almost undamped to subsequent receivers of the clock signal. The novel method provides a possibility of slowly correcting for the phase discontinuities occurring at the input of the phase-locked loop during the resynchronisation of an exchange but quickly correcting frequency discontinuities. Before resynchronisation is started, the system checks whether essentially a phase discontinuity or a frequency discontinuity is present at the input of the phase-locked loop. If a frequency discontinuity is present, the resynchronisation is started with a high loop gain whereas a small loop gain is used when a phase discontinuity is present. <IMAGE>
Patent EP-0400305-B1 (EP)
Inventor: SCHUELER RALF DR
IPC: B41M5/26
Filed: 1990-04-09
Granted: 1996-07-10
Abstract: 1. Moulding materials, semifinished products and finished parts of a highly polymeric material which can be recorded on by means of laser light. 
<??>2.1 Products of this type have previously been subject to restrictions with regard to their processing and their properties. The novel moulding materials and semifinished products and finished parts produced therefrom are intended to be capable of being recorded on by means of laser light but should not be subject to any such restrictions. These products should be capable of having any colour. 
<??>2.2 The novel products contain an additive which is virtually colourless in the visible spectral range and, under the action of laser light outside the visible range, gives a mark with great colour contrast in the visible spectral range. The contrast ratio is greater than 3:1. 
<??>2.3 Laser-recorded finished articles of highly polymeric materials for microelectronics and precision engineering.
Patent EP-0393663-B1 (EP)
Inventor: CANFIELD BARTH ALAN
IPC: G09G5/00
Filed: 1990-04-19
Granted: 1994-06-15
Abstract: A video zoom and pan system is disclosed in which a viewer may specify a portion of a source image to be magnified by incrementally changing a center point (51,52, 55,56)- relative to the source image - for the magnified image, and a magnification factor (58,59). The viewer may pan around the source image, by changing the center point, to select the portion to be magnified. The system monitors (241,242,243,244,248) the relative values of the center point coordinates (HC,VC) and the magnification factor (ZR) and adjusts (218,223) the center point coordinates to prevent blanking intervals of the source image from being displayed as part of the magnified image. The invention is described in terms of three embodiments, two hardware embodiments, which use sub-pixel resolution in specifying the center point, and a combined hardware-software embodiment in which the center point is specified with multi-pixel resolution.
Patent EP-0401681-B1 (EP)
Inventor: MUENSTERBERG GUENTER
IPC: H04M3/62
Filed: 1990-05-31
Granted: 1995-09-13
Abstract: An operator or answering position (1) of a telephone exchange is intended to permit unrestricted use in the servicing mode, i.e. control via function keys (10) with any desired number of commands. For this purpose, when switching the operator or answering position (1) over from the telephony mode into the servicing mode, according to the invention the function keys are switched over into an alpha numeric keyboard (40) for entering any desired alpha numeric commands. <IMAGE>
Patent EP-0419773-B1 (EP)
Inventor: NYFELER ALEX
IPC: B44B5/02
Filed: 1990-06-29
Granted: 1997-03-26
Abstract: Delicate webs of a motif are to be embossed in a sheet of film (1) at a predetermined motif interval by means of a rotating embossing cylinder (7). The embossing cylinder (7) rolls off on a back pressure cylinder (8) and has a recess (10) for attaching the embossing stencil (12). With each revolution of the embossing cylinder (7), a gap (14) is produced relative to the back pressure cylinder (8) during a free phase, which gap is used for a relative movement between the sheet of film (1) and the embossing stencil (12). A control device (24) produces the relative movement with an adjustable amplitude which is predetermined by the motif interval on the sheet of film (1). This relative movement allows embossing at the predetermined motif interval on the sheet of film (1) irrespective of the diameter of the embossing cylinder (7). The usable length of the embossing stencil (12) is more than 50% of the circumference of the embossing cylinder (7). 
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Patent EP-0439824-B1 (EP)
IPC: C04B7/44
Filed: 1990-12-22
Granted: 1993-06-30
Abstract: For the heat treatment of fine grain material, especially for mfg. cement clinker, used tyres (24) are burned in a cylindrical kiln (18) with excess oxygen. After the tyres have been burned, the oxygen content in the kiln exhaust gas (27) is burned in an additional burning stage (28) together with additional fuel (29) of any type to increase the deg. of calcination in the material.
Patent EP-0421562-B1 (EP)
Inventor: SCHNEIDER MARTIN
IPC: A61K31/5578
Filed: 1990-10-05
Granted: 1997-05-07
Abstract: The invention relates to an antimetastatically acting agent consisting of Eptaloprost, Cicaprost or combinations of TXA2 antagonist and prostacyclin derivatives.
Patent EP-0414377-B1 (EP)
Inventor: CONNELL DAVID LONGLEY
IPC: C08G65/333
Filed: 1990-07-20
Granted: 2002-10-16
Abstract: The present invention provides polymers and prepolymers which can be used in a method for the shrinkproofing of wool. This method not only confers a good level of shrink resistance, but also gives improved dyeing properties and a soft handle even without the use of additional softening agents. The polymers and prepolymers of essentially result from the reaction of one or more polyoxyalkyleneamines, either as a simple mixture or joined by a polyfunctional bridging group in a prior reaction, with an epihalohydrin or other reactive species, such as formaldehyde, so as to generate a grouping on the molecule capable of reacting with protein fibre surfaces. The reactants are used in such proportions that preferably, though not necessarily, all of the amino groups are reacted.
Patent EP-0407274-B1 (EP)
Title: Bridging system enabling vehicles to bridge gaps
IPC: E01D15/12
Filed: 1990-06-28
Granted: 1993-03-31
Abstract: A bridging system for clearing a breach comprising at least two identical beams rigidly connectable endwise and including each one at least one supporting structure having treadways at the upper portion and two noses pivoted to both ends, respectively, of the supporting structure so that each nose assumes a position folded back onto the structure and a position extended in prolongation of the latter.
Patent EP-0390748-B1 (EP)
Inventor: ETTER BRUNO
IPC: B29C65/34
Filed: 1990-03-30
Granted: 1995-05-03
Abstract: The welding socket (1) has a cylindrical body (4) in which a resistance heating wire (3) is inserted. A cylindrical recess (5), into which a pipe end (8) is pushed, is worked into one end side (22) of the socket (1). A spacer (20) keeps free an annular space (25) between the end surface (7) and an opposite surface (21) of the recess (5). During the welding process, a material flow takes place in which a region (9) of the socket body (4) flows into the annular space (25). After welding, the end surface (7) of the pipe (8) is completely sealed and cannot be attacked by a corrosive medium. <IMAGE>
Patent EP-0451212-B1 (EP)
Inventor: WANG AN
IPC: G06F3/023
Filed: 1989-12-01
Granted: 1996-02-28
Abstract: Est décrit un clavier (10) possédant un ensemble classique de touches alphanumériques (26, 27, 28, 30, 31) et des touches de fonctions spéciales (12, 14, 16, 18, 20, 22, 24, 32, 34, 36) qui sont actionnables par un utilisateur à l'aide d'un doigt et d'un stylet (40). Les touches actionnables avec un stylet (26, 27, 28, 30, 31, 32, 34, 36) comportent des surfaces de blocs de touche qui sont inférieures à une plage prescrite de surfaces. D'autres touches (12, 14, 16, 18, 20, 22, 24) qui présentent des blocs d'une surface supérieure à une valeur de la plage prescrite sont destinées à la frappe manuelle par l'utilisateur. Dans une variante, les touches actionnables par un stylet (26, 27, 28, 30, 31, 32, 34, 36) comportent des espacements linéaires centraux qui sont inférieurs à une valeur d'une plage prédéterminée de dimension linéaire, tandis que les touches actionnables avec les doigts (12, 14, 16, 18, 20, 22, 24) comportent des espacements linéaires centraux qui sont d'une valeur supérieure à une valeur prise dans la plage prédéterminée. Convenant à un emploi avec une tablette graphique (86), une autre forme d'exécution de l'invention est réalisée avec des touches montées sur une surface qui présente un angle compris entre 30 et 90 degrés par rapport au plan horizontal d'un bureau.
Patent EP-0489911-B1 (EP)
Inventor: TSUTSUMI SHIGERU
IPC: B29C45/23
Filed: 1990-03-07
Granted: 1995-10-11
Abstract: Un système de moulage à injection d'un produit de très grande précision à l'aide d'une machine de moulage pourvue d'un moule (10) comprend des étapes de base habituelles, à savoir une étape de plastification et de dosage de matériau, une étape d'injection et une étape de maintien sous pression du matériau. Les caractéristiques supplémentaires consistent en ce qu'un passage de buse (Y) de volume agrandi, s'étendant d'un corps de machine (2) jusqu'à une porte de cavité (10a) est interrompu à mi-chemin par une soupape (40) empêchant la communication avec l'intérieur du corps, après l'étape d'injection mais pendant l'étape de maintien de pression. On effectue l'étape de maintien de pression au moins en utilisant la soupape (40) pour exercer une pression interne sur une partie avant du matériau injecté, séparé par l'interruption du passage, et tassé dans un espace fermé fixe (X) délimité par la soupape comprenant une cavité de moulage; pendant cette étape, on commence l'étape de plastification et de dosage suivante. On effectue une étape de redosage instantané, de sorte que le matériau dans l'espace fermé fixe (X) est ajusté à une quantité déterminée à chaque injection, en régulant sa pression interne à une valeur correspondante, une partie excédentaire éventuelle du matériau étant expulsée par le système.
Patent EP-0474721-B1 (EP)
Inventor: PLUMB RICHARD G
IPC: H01S5/20
Filed: 1990-06-07
Granted: 1994-09-21
Abstract: A semiconductor device for amplifying radiation comprises an n-type substrate (1), a p-type layer (3) between which is located an active layer (2). Portions of the p-type layer (3) are removed by an etching process to create a central contact portion (11). Typically, the p-type layer portions are removed by an etching process in combination with a photoresist mask deposited on the top surface of the p-type layer (3). By using an etching process the contact portion can be shaped so that the photoresist layer then overhangs the contact portion (11). N-type ions are then implanted into the active layer (2) where the p-type layer (3) has been removed and the overhanging photoresist layer (4) creates non-implanted regions (10) in the active layer (20) which separates the implanted regions (8, 9) from the contact portion (11). The implanted regions (8, 9) have the effect of creating a potential barrier between the non-implanted regions of the first layer and the implanted regions and this prevents current injected into the contact portion (11) from spreading horizontally in the active layer (2).
Patent EP-0477235-B1 (EP)
Inventor: GOULD MARTIN
IPC: G01N33/543
Filed: 1990-06-05
Granted: 1998-01-07
Abstract: An apparatus for use in an immunoassay process for the detection of a target antigen in a a fluid sample which includes a ''dip-stick'' type device (12) having affixed to a portion of the surface thereof a solid polymeric carrier member (14) with a capture reagent (20) against the target antigen strongly bound to a portion of its surface and at least one container in which a target antigen containing sample and a labelled capture reagent against the target antigen may be admixed and the dip-stick device (12) may be inserted to contact the admixture of the target antigen containing sample and the labelled capture reagent to the target antigen. The presence of labelled capture reagent on the ''dip-stick'' device is indicative of the presence of the antigen in the sample.
Patent EP-0494223-B1 (EP)
Inventor: LISS OLLE
IPC: G01F19/00
Filed: 1990-09-25
Granted: 1997-04-09
Abstract: PCT No. PCT/SE90/00610 Sec. 371 Date Mar. 26, 1992 Sec. 102(e) Date Mar. 26, 1992 PCT Filed Sep. 25, 1990 PCT Pub. No. WO91/04699 PCT Pub. Date Apr. 18, 1991.A spaghetti tool has a shaft that has a grippable portion and a base portion, which is located at a first end the shaft and from which protruding elements extend. In one embodiment, the shaft forms a substantially semi-cylindrical channel into which uncooked spaghetti can be laid. Markings on the inner wall of the shaft, corresponding to the height to which the uncooked spaghetti reaches in the channel, indicate the amount of spaghetti so that the correct amount of uncooked spaghetti can be measured out to yield a desired amount of cooked spaghetti. The markings can be letters or numbers to indicate either the number of portions or a numerical quantity corresponding, for example, to spaghetti weight. In another embodiment, the protruding elements are of substantially constant length and are arranged in parallel rows and/or columns with predetermined row/column separations. Uncooked spaghetti is then measured by placing it between rows or column of protruding elements, which are marked corresponding to the amount of spaghetti that can be held between them. In both embodiments, the tool can be used to stir and grab spaghetti cooking in a pot.
Patent EP-0527736-B1 (EP)
Inventor: BARTLETT ROBERT R
IPC: A61K31/42
Filed: 1990-10-24
Granted: 1997-04-16
Abstract: Isoxazole-4-carboxamides and hydroxyalkylidenecyanoacetamides, pharmaceuticals containing these compounds and their use Isoxazole-4-carboxamide derivatives and hydroxyalkylidene-cyanoacetamide derivatives are suitable for the treatment of carcinoses. These compounds can be prepared by known processes. Some of the compounds are novel and are additionally suitable for the treatment of rheumatic disorders.
Patent EP-0443024-B1 (EP)
Inventor: TARNOPOLSKY YURI
IPC: G01N27/447
Filed: 1990-09-12
Granted: 1996-12-18
Abstract: The present invention relates to electrophoresis. More particularly, the present invention relates to utilization of electrophoresis with controlled cooling. Still more particularly, the invention relates to a method and apparatus for separating chemical components in a solution in both a batch and a continuous mode.
Patent EP-0479934-B1 (EP)
Inventor: LINDBERG JAN ERIK
IPC: A23K1/18
Filed: 1990-06-27
Granted: 1995-08-23
Abstract: PCT No. PCT/SE90/00459 Sec. 371 Date Dec. 17, 1991 Sec. 102(e) Date Dec. 17, 1991 PCT Filed Jun. 27, 1990 PCT Pub. No. WO91/00021 PCT Pub. Date Jan. 10, 1991.The invention relates to a process for optimizing and balancing the composition of the ration feed given to a ruminant by taking a single sample or urine or milk from the ruminant and evaluating the nutrient status of the fore-stomachs with reference to energy and protein. The process comprises: measuring the excretion of urea in the sample; measuring the excretion allantoin in the sample in relation to the excretion of creatinine to calculate an allantoin:creatinine ratio; evaluating the nutrient status of the fore-stomachs as to protein and energy; and adjusting the protein and/or energy content of the ration feed to an optimum level. The calculation of the allantoin:creatinine ratio allows for a single sample of urine or milk to be used in the evaluation of the nutrient status of the ruminant's fore-stomachs.
Patent EP-0454014-B1 (EP)
Inventor: ZAPP ROBERT
IPC: H05K7/20
Filed: 1991-04-22
Granted: 1994-02-23
Abstract: 2. In electronic installation apparatuses, especially passive-infrared movement sensors, whose housing is provided with a drainage and ventilation opening, in order to prevent the ingress of wind so as to avoid incorrect switchings, it is provided according to the invention that the drainage and ventilation opening (4) is closed by means of a material (5) which on the one hand withstands water spray and wind but on the other hand is permeable to condensed water and gas, especially felt, fibre fleece or plastic foam. <IMAGE>
Patent EP-0479175-B1 (EP)
Inventor: ABURAKI SHIMPEI
IPC: A61K31/7028
Filed: 1991-09-27
Granted: 1994-05-11
Abstract: The present invention relates to new antifungal compounds having the formula <CHEM> wherein R<1> is hydrogen, methyl, or hydroxymethyl; R<2> and R<3> are independently selected from the group consisting of hydrogen and C1-5 alkyl; and R<4> is selected from the group consisting of  beta -L-xylosyl,  beta -D-ribosyl,  alpha -L-arabinosyl,  beta -D-chinovosyl,  beta -D-fucosyl, and  beta -D-glucosyl; with the proviso that when R<1> is methyl or hydroxymethyl, and one of R<2> or R<3> is methyl, R<4> is not  beta -D-glucosyl; or a pharmaceutically acceptable salt thereof.
Patent EP-0487998-B1 (EP)
Inventor: SLUMA HEINZ-DIETER DR
IPC: B01D53/22
Filed: 1991-11-16
Granted: 1996-05-22
Abstract: The invention relates to a process for the production of a multi-layer membrane for the separation of gas mixtures, the membrane consisting of a polymeric supporting membrane with a void volume of more than 50% and a coating of at least two separating layers of at least two different polymers, characterised in that the hollow capillary serving as support membrane is passed through the central bore of a nozzle and that the nozzle has one or more concentric annular slots and/or annular grooves, through which in each case a solution of the polymers forming the separating layers is applied to the supporting membrane, the nozzle ending in a closed chamber in which the solvent or solvents of the polymer solutions are evaporated and removed, and the coated supporting membrane is drawn out of the chamber and, if appropriate after an aftertreatment with heat and/or liquids, is wound up, and to a membrane produced by this process.
Patent EP-0459579-B1 (EP)
Inventor: SOMERS GERARDUS HENRICUS JOHAN
IPC: G11B15/12
Filed: 1991-05-27
Granted: 1995-11-15
Abstract: The read head arrangement comprises n first read heads (ha.1, ..., ha.n) and n second read heads (hb.1, ..., hb.n) of the magnetoresistance type, n transistors (Tr1, ..., Trn) and switching means (S), where n is an integer greater than two. The first main electrode (collector) of a transistor (Tri) is coupled to an i-th output (Ui) of the arrangement. The second main electrode (emitter) of the transistor (Tri) is coupled to a first terminal (t1) of a first read head (ha.i) and a second read head (hb.i). The second terminal (t2) of the first read head (ha.1) is coupled to a first terminal (a) of the switching means (S). The second terminal (t2) of the second read head (hb.i) is coupled to a second terminal (b) of the switching means (S), of which a third terminal (c) is coupled to a point of constant potential (earth), while i ranges from 1 to n. <IMAGE>
Patent EP-0456333-B1 (EP)
Inventor: TILLOTSON NEIL E
IPC: C08K3/22
Filed: 1991-02-05
Granted: 1998-05-13
Abstract: An elastomeric material and gloves made therewith are substantially impermeable to water vapor and liquid water, have a relatively high tensile strength, and have a relatively low resilience. The gloves conform to the shape of a hand when stretched to fit about the hand and then relax so that the pressure exerted on the hand is substantially reduced. The gloves are particularly useful in medical applications and most particularly useful as surgical gloves.
Patent EP-0450744-B1 (EP)
Inventor: FISHMAN OLEG
IPC: F27B14/06
Filed: 1991-01-02
Granted: 1995-10-25
Abstract: An apparatus for controlling the power supplied to an inductive load, such as an induction furnace, by an inverter power supply having switch means for generating an alternating polarity voltage across a load comprises means (120) for monitoring the current (100) in the load and generating a signal (102) representative of zero crossings of the load current, and means for controlling the operation of the power supply switch means in response to said signal. The control system preferably includes automatic control with a manual override for emergency situations. The system in one embodiment includes means for monitoring the power delivered to the load and means for varying the power delivered to the induction load by controlling the phase difference between voltage and current delivered to the load. Feedback means automatically control the phase difference between voltage and current in response to the measured power delivered to the load. Means are further provided for introducing an external signal into the feedback means, whereby the external signal supersedes the automatic control of the power delivered to the load. <IMAGE>