baber/WOPTO huggingface dataset:
Patent EP-0487118-A1 (EP)
Inventor: VAN HARTINGSVELDT WILLEM
IPC: C12N15/09
Filed: 1991-10-15
Abstract: A transformant selection system has been developed, particularly for a β-lactam producing strain, more particularly for  P. chrysogenum , by the complementation of a mutation of said β-lactam producing strain by a homologous selection marker without interfering with β-lactam biosynthesis. 
     Particularly, in applying said transformant selection system a positive selection agent, for instance fluoroacetate is used for the isolation of  fac  mutants of said strain, particularly of said β-lactam producing strain. 
     Furthermore, a gene entitled  facA  has been isolated from  P. chrysogenum .
Patent EP-0441590-A1 (EP)
Inventor: PUURUNEN PERTTI
IPC: H01P1/205
Filed: 1991-02-05
Abstract: The present invention relates to a high-frequency filter employing helix resonators, comprising a metallic or metallized cover (1), said cover containing at least two helix-shaped resonator coils (2,3,4) separated from each other with a metallic or metallized partition (5, 6) provided with an aperture (7, 8), at which is provided a strip (9, 10), by reducing the size of which the size of the aperture (7, 8) can be enlarged and thereby the electrical coupling between the resonators adjusted.
Patent EP-0460924-A1 (EP)
Inventor: JUDKINS BRIAN DAVID
IPC: A61P29/00
Filed: 1991-06-04
Abstract: The present invention provides the compound (R)-(-)-4-amino-3,5-dichloro-α-[[[6-[2-(2-pyridinyl)ethoxy]hexyl]amino] methyl]benzenemethanol or physiologically acceptable salts thereof, processes for its preparation, pharmaceutical formulations containing it, and its use in medicine.
Patent EP-0490506-A1 (EP)
Inventor: KANO ISAO
IPC: H01L23/485
Filed: 1991-11-21
Abstract: A semiconductor device of a multilayer interconnection structure includes a plurality of insulating layers (7A,7B,7C) and a plurality of metal interconnection layers (11A,11B,11C). The uppermost metal interconnection layer is formed in a hall in the uppermost interlayer insulating layer. The uppermost interconnection layer is formed as a bonding pad portion and a part of the layer is formed into a ring-shaped portion (116) so as to cover the side portion of the hall.
Patent EP-0461060-A1 (EP)
Inventor: ARGUEESO GAMA FRANCISCO JAVIER
IPC: A61M5/32
Filed: 1991-06-04
Abstract: The box has the shape of a conventional closed container (1) with a hole (3) in its top part, over which it is possible to place opposite it another hole (4) belonging to a cover (2) mounted on the top in a sliding manner with regard to the body (1) of the container or box. The cover (2) is placed towards a certain position, by means of a spring (8) in which the holes (3) and (4) remain out of step between each other in order to prevent the coming out of any hypodermic needle that has been previously inserted through the confronting of the two holes. Said confronting is achieved by pushing the cover by hand and said cover slides in a guided manner. 
     By means of the cited box it is possible to separate hypodermic needles from the syringes without humans touching the former preventing contagion and infections of sanitary personnel.
Patent EP-0521011-A1 (EP)
Inventor: NEUBAUER LUTZ
IPC: B41J17/32
Filed: 1991-03-18
Abstract: Si plusieurs applications de couleur successives doivent être effectuées sur la même face d'une feuille de papier, la feuille venant de la sortie papier d'un élément de pression est renvoyée, par un canal de guidage comportant une zone de changement de direction incurvée, à l'entrée papier de l'élément de pression. Pour obtenir une bonne qualité d'application des couleurs, il est nécessaire que la mise en place de la feuille soit extrêmement précise. Afin de garantir l'alignement précis de la feuille (11) introduite à plusieurs reprises, ladite feuille est guidée au moyen d'une zone surélevée (60) sur la surface concave (42) de la zone de changement de direction (35) de manière à ce qu'elle bascule par paliers perpendiculairement à la direction de déplacement. En aval de la zone surélevée (60), par rapport à la direction de déplacement, une force est exercée sur la feuille à angle droit par rapport à la direction de déplacement, ladite force alignant la feuille (11) avec l'arête latérale d'une surface de guidage des feuilles (100). Impression multicolore.
Patent EP-0532533-A1 (EP)
Inventor: NEVALAINEN HELENA
IPC: A23K1/165
Filed: 1991-05-13
Abstract: L'invention décrit des préparations enzymatiques enrichies en enzymes dégradant l'hémicellulase, la pectine et/ou la lignine et qui sont également partiellement ou totalement déficientes dans la dégradation de la cellulase. On peut utiliser ces préparations sous forme brute et non purifiée et elles sont particulièrement efficaces pour la production de la pulpe et du papier.
Patent EP-0487698-A1 (EP)
Inventor: HOCQUAUX MICHEL
IPC: A61K8/37
Filed: 1991-06-17
Abstract: L'invention est relative à des composés de formule (I) dans laquelle: R désigne un radical alkyle linéaire en C1-C12 pouvant porter un ou plusieurs atomes d'halogène; un radical alkyle ramifié en C3-C12 pouvant porter au moins un atome d'halogène; un radical alcényle en C2-C8; un radical alkyle en C1-C4 portant un noyau aromatique; R' désigne un atome d'hydrogène, un groupement alcoxycarbonyle de formule (a) dans lequel: R1 désigne un radical alkyle en C1-C6; X désigne un atome d'oxygène ou un groupement (b); ainsi que les sels d'addition d'acides cosmétiquement ou pharmaceutiquement acceptables et à leur utilisation dans le traitement de la chute des cheveux.
Patent EP-0543917-A1 (EP)
Inventor: BRUSEWITZ HARALD
IPC: H04N7/01
Filed: 1991-08-12
Abstract: Procédé de déplacement d'un pixel sur une distance inférieure à celle de deux pixels adjacents, destiné à être appliqué dans les procédés de codage d'images pour déterminer la valeur d'un pixel situé entre les pixels fixes sur l'écran. La valeur du pixel est calculée à l'aide d'un vecteur de mouvement connu et des valeurs des pixels situés à proximité du pixel correspondant dans l'image précédente. Selon cette invention, au moins 3x3 pixels de l'image précédente sont utilisés et la valeur du pixel est calculée sous forme d'une somme des valeurs de pixel précédentes pondérées par des coefficients dépendants du vecteur de mouvement. Les coefficients sont calculés de préférence en tant que polynômes de la portion de distance inférieure à celle de deux pixels adjacents du vecteur de mouvement.
Patent EP-0551333-A1 (EP)
Inventor: SERMUND GERALD
IPC: B23K15/08
Filed: 1991-10-03
Abstract: Lors de la réalisation du procédé pour le post-traitement d'un cylindre de texturation, où dans la région d'une surface est générée une structure superficielle au moyen d'un faisceau électronique, le cylindre de texturation, après avoir reçu pendant un intervalle de travail un faisceau électronique ayant une densité de flux d'énergie générant un évidement, reçoit pendant un intervalle de post-traitement un faisceau électronique ayant une densité de flux d'énergie laissant la structure superficielle essentiellement dans sa configuration.
Patent EP-0584070-A1 (EP)
Inventor: FELIX VINCI MARTINEZ
IPC: C07C17/38
Filed: 1991-10-09
Abstract: Cette invention concerne un procédé permettant de séparer du pentafluoroéthane d'un mélange constitué de pentafluoroéthane et de chloropentafluoroéthane, par addition d'un agent d'extraction fluorocarbure comprenant de 1 à 4 atomes de carbone, et contenant facultativement de l'hydrogène et/ou du chlore, dans une zone de distillation extractive afin de récupérer du pentafluoroéthane ne contenant pratiquement pas de chloropentafluoroéthane dans le courant de produit de tête.
Patent EP-0516859-A1 (EP)
Inventor: ARIMA TERUKATSU - - HIRANO-CHO
IPC: C07K14/18
Filed: 1991-11-29
Abstract: Novel non-A non-B hepatitis virus antigen proteins represented by S29 antigen obtained from the serum of a patient with chronic non-A non-B hepatitis. They can be prepared by the genetic recombination technology or chemical synthesis. As the specifically read with the serum of a patient with non-A non-B hepatitis, they can be used in the inspection of such hepatitis.
Patent EP-0552387-A1 (EP)
Inventor: STROHM FRITZ DIPL-ING
IPC: F16D13/62
Filed: 1992-01-17
Abstract: A description is given of a driver plate of a motor-vehicle clutch, steel springs, which are otherwise riveted onto the driver plate and friction linings, being eliminated. Instead, the connection between the clutch linings (3) and the carrier sheet (1) of the driver plate is established via an elastomeric interlayer (2) which is designed in accordance with the teaching of EP 0 351 447 B1 and is joined to the adjoining layers by means of chemisorption. 
<??>According to the invention, the elastomeric interlayer (2) is designed as radially arranged profiled pieces with a Z profile, the desired non-linear spring characteristic thereby being achieved. 
<??>Dispensing with the riveted-on steel springs makes it possible to wear the clutch linings right down to their base or to make them thinner with the further advantage of a reduced moment of inertia. The relevant profiling of the elastomeric interlayer permits adaptation to the respectively desired non-linear spring characteristic. 
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Patent EP-0503321-A1 (EP)
Inventor: OKADA SHINJIRO
IPC: G02F1/133
Filed: 1992-02-19
Abstract: A ferroelectric liquid crystal apparatus comprising a liquid crystal cell having a ferroelectric liquid crystal carried between electrode substrates, means for producing a voltage signal for writing the information by applying an electric field via the electrode substrate and driving the ferroelectric liquid crystal, wherein voltage signal producing means determines the voltage signal value with reference to the display status of a ferroelectric liquid crystal before writing, in writing the information.
Patent EP-0500099-A1 (EP)
Inventor: TSUJI AKIO
IPC: G01N33/543
Filed: 1992-02-20
Abstract: The present invention is intended to provide an EIA method utilizing bioluminescence using a firefly luciferase. The EIA method of the present invention is characterized by using an ATP-generating enzyme as a labeling enzyme, subjecting ATP generated to bioluminescence by the use of the firefly luciferase, and measuring the quantity of light emitted.
Patent EP-0558789-A1 (EP)
Inventor: HEMMY DAVID C
IPC: A61B17/17
Filed: 1992-03-06
Abstract: A guide, and methods for its manufacture and use, for use with a medical instrument whereby the instrument must contact a patient's tissue at a particular location. Given the specific patient's tissue geometry, the general medical procedure and the specific practitioner's requests, if any, a nonadjustable guide is specifically manufactured such that one or more locations of the invention attaches to and/or abuts against a portion of patient tissue correctly orienting the device with respect to the patient's tissue geometry for purposes of performing the given medical task. The remaining geometric features of the device are dictated by the task for which it is designed and other characteristics of the tissue.
Patent EP-0506115-A1 (EP)
Inventor: GRANELLI RENATO
IPC: D03D47/30
Filed: 1992-03-27
Abstract: A pneumatic weft end tension device for air looms provides to keep the free weft yarn end tensioned, after it has been inserted into the shed, thus preventing or promptly damping any longitudinal elastic weft yarn oscillations. The pneumatic weft end tension device consists of a blower (1) inserted between two adjacent blades (6) of the reed - and apt to spread them apart - in a position beyond the split selvedge zone of the fabric being woven. 
     The air stream coming from the blower (1) deviates the free weft yarn end between the two blades (6), spread apart, thereby braking said yarn to an extent sufficient to prevent its elastic oscillation after its insertion has taken place.
Patent EP-0515903-A1 (EP)
Inventor: BENEDETTI GIAMPIETRO
IPC: B21B15/00
Filed: 1992-05-13
Abstract: Method to obtain simultaneously in the cold state a plurality of sections and/or bars (14), starting with a hot-rolled single multiple-section element (10) which is then cooled (12), the sections and/or bars (14) being deemed to be small sections and/or bars (14) in relation to the typical dimensional category of the specific rolling mill (11), the single multiple-section element (10) comprising a plurality of sections and/or bars (14) which have a symmetrical, asymmetric or special cross-section, a web (23) possibly being included between one section and/or bar (14) and another, the hot-rolled single multiple-section element (10) being cooled (12) in line with the rolling mill (11) and then undergoing, without a break of continuity, an operation in the cold state of simultaneous lengthwise splitting (13) to separate the individual small sections and/or bars (14). 
     The single multiple-section element and the resulting individual sections are also protected.
Patent EP-0526715-A1 (EP)
Inventor: GIRSCHER WOLFGANG DIPL-ING
IPC: H04M1/725
Filed: 1992-06-13
Abstract: In telephone sets, the handset, as a rule, rests in corresponding depressions or openings on the surface of the telephone set either vertically to the operator or transversely to the operator. The telephone set according to the invention is provided with a cradle in the form of a peg (7) which is used for receiving a recess (8) which is provided on the handset (4) in the handle part (5) on the side of the sound openings (6) for the electro-acoustical tranducers. In this manner, the handset (4) resting with its recess (8) on the peg (7) is rotatably supported. <IMAGE>
Patent EP-0531676-A1 (EP)
Inventor: CASTELLANI FEDERICO
IPC: B21B31/26
Filed: 1992-07-20
Abstract: A universal rolling mill stand of a demountable type, involving two pairs of rolls (1,1A) respectively, one with horizontal rolls (12) and one with vertical rolls (11A), adjustable in the rolling axle base and axially, characterized in that the entire rolling mill group (GOV) involving said pair of horizontal rolls (GO) and said pair of vertical rolls (GV) is mounted demountable from a respective support base (BA) by a horizontal ring stand support (GA) in turn demountable (41) from said base (BA).
Patent EP-0583496-A1 (EP)
Inventor: ANGERMAIER ANTON DIPL-ING FH
IPC: F02D45/00
Filed: 1992-08-14
Abstract: Procedure for detecting misfires in a multicylinder internal-combustion engine by measuring segment times which are required by the crankshaft during the power strokes of the individual cylinders in order to pass through prescribed angular ranges, subsequently calculating unevenness values and comparing these values with threshold values. During times of overrun fuel cut-off, errors in the measurement of the segment times are detected and corrected, and the threshold values are modified as a function of the number of cycles passed through in order to calculate correction factors. <IMAGE>
Patent EP-0530718-A1 (EP)
Inventor: KENNOKI MASAKADO
IPC: D06M101/16
Filed: 1992-08-28
Abstract: A composition is disclosed which comprises an amino radical-containing organopolysiloxane and an organopolysiloxane containing at least 3 epoxy radical-containing organic groups in each molecule. The composition of the present invention imparts to polyester fibers excellent smoothness, elastic resilience, and compressive recovery, as well as a high resistance to permanent setting.
Patent EP-0531929-A1 (EP)
Inventor: JAHNKE JOACHIM
IPC: A22C25/16
Filed: 1992-09-08
Abstract: A mechanical method for the production of a fish product is described, which product may be designated as a double fillet with head and tail, the guts, gills and backbone being completely removed. It is characteristic of this method that processing is from the tail end and consists in first making ventral cuts which extend along the entire length of the fish on both sides of the belly radii (22) with simultaneous removal of the guts and gills and then cutting the backbone out of the body of the fish by cutting through the ribs (24). The two halves of the double fillet obtained in this manner can be placed together to give the appearance of a whole fish. …<IMAGE>…
Patent EP-0590175-A1 (EP)
Inventor: TRUMMER GEORG DIPL-ING FH
IPC: G06F15/16
Filed: 1992-09-28
Abstract: The present invention relates to a process control system, e.g. a memory-programmable control, having a CPU (1) and a number of peripheral devices, e.g. I/O assemblies, controller assemblies etc. which are connected to the CPU (1) via a bus system (7). According to the invention, the CPU (1) has two processor systems (2, 4) which are separate from one another, one processor system (2) serving to process real-time operations and one processor system (4) serving to process time-independent operations. Advantageously, the bus system (7) is also divided into two separate sub-buses (7', 7'') which are assigned to the processor systems (2, 4). As a result, the process systems (2, 4) are also disconnected from one another when accessing the bus system (7). <IMAGE>
Patent EP-0536746-A1 (EP)
Title: Web conveyor drive system
Inventor: WALTON ROBERT LEWIS
IPC: B65G43/08
Filed: 1992-10-08
Abstract: A web conveyor drive system, for example of the suction box type, employs independent motor drives (M1-MN) for each of the plurality of drive rollers (R1-RN) in the suction drive (11). Web tension drive loads are equalized across the drive rollers by controlling the individual motor drive currents to a value substantially equal to the average of all the motor drive currents in the conveyor drive.
Patent EP-0546461-A1 (EP)
Inventor: PUERNER CHRISTOPH
IPC: A47C3/02
Filed: 1992-12-04
Abstract: In a support system for sitting or resting furniture having a foot part and a bearing surface part (18, 12) which are movable relative to one another, in which device the upper bearing surface part (12) which allows sitting or lying is supported on the lower foot part (18) by pendulum cables (16), two or more pendulum cables (16) being arranged functionally in series at each support point, and the bearing points of the pendulum ends located opposite the bearing surface part (12) and the foot part (18) being connected to one another, the pendulum cables (16) arranged in series have approximately the same pendulum length, a frame being provided whose height corresponds to the pendulum length. The pendulum cable attached to the bearing surface part is attached to the upper side of the frame and the pendulum cable attached to the foot part is attached to the underside of the frame. <IMAGE>
Patent EP-0495545-A1 (EP)
Inventor: HOPE PETER
IPC: C08F22/40
Filed: 1992-01-09
Abstract: A process for the preparation of a (co)polymer containing at least one unit derived from a citraconimide by curing curable composition comprising at least one substituted or unsubstituted citraconimide and a sufficient amount of an anionic curing catalyst to convert at least 10% of the citraconic alkyl groups on the citraconimide units to alkylene bridges; at a temperature above the melting point of the citraconimide unit and the product of that curing process, are disclosed. The invention also relates to the cured oligomers and articles of manufacture embodying them. These novel, cured oligomers are thermoplastic and offer several advantageous properties.
Patent EP-0522639-A1 (EP)
Inventor: PENNETREAU PASCAL
IPC: B01J27/10
Filed: 1992-07-02
Abstract: The invention relates to a process for the preparation of 1-chloro-1,1,3,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane by reaction in the liquid phase of 1,1,1,3,3,3-hexachloropropane with hydrogen fluoride in the presence of a catalyst.
Patent EP-0522653-A1 (EP)
Inventor: FRUSCH JOHANNES MARIA
IPC: C08L55/02
Filed: 1992-07-07
Abstract: The invention relates to a polymer composition comprising a graft copolymer based on a copolymer of a vinyl aromatic monomer, an acrylonitrile monomer, and optionally a third monomer, grafted on a rubber and a flame retardant phosphorus compound which contains at least two mole of phosphorus per mole of compound, characterised in that the composition further comprises a char-forming component. 
     The presence of both the char-forming component and the phosphorus compound results in a synergism with respect to the flame retardant properties of the polymer composition. Because of this, only small amounts of these components need be used, so that the adverse effects on the mechanical properties are significantly limited.
Patent EP-0503791-A1 (EP)
Inventor: ALI AHMED HUSSEIN
IPC: C08F4/64
Filed: 1992-02-24
Abstract: A process is provided for producing a bimodal ethylene polymer blend comprising contacting in a first gas phase, fluidized bed reaction zone under polymerization conditions, a gaseous monomeric composition comprising a major proportion of ethylene and, optionally, hydrogen, with a Ziegler-Natta catalyst, the hydrogen/ethylene molar ratio (H₂/C₂ ratio) being no higher than about 0.3 and the ethylene partial pressure being no higher than about 100 psia, to produce a relatively high molecular weight (HMW) polymer associated with catalyst particles, transferring the HMW polymer associated with catalyst particles to a second gas phase, fluidized bed reaction zone into which is also fed hydrogen and a gaseous monomeric composition comprising a major proportion of ethylene, under polymerization conditions including an H₂/C₂ ratio of at least about 0.9 and at least about 8.0 times that in the first reaction zone, and an ethylene partial pressure of at least 1.7 times that in said first reaction zone, to produce a low molecular weight (LMW) polymer deposited on and within the voids of the HMW polymer/catalyst particles, the resulting bimodal polymer blend obtained from the second reaction zone having a fraction of HMW polymer of at least about 0.35.
Patent EP-0514175-A1 (EP)
Inventor: PEDLEY PHILIP
IPC: C23C2/38
Filed: 1992-05-14
Abstract: Metal wire 6 to be coated is passed through a tank 2 containing a volume 4 of molten zinc. The wire emerges from the bath through a refractory shroud 8 whose lower end 10 is submerged in the molten zinc. The shroud 8 has an elongate arcuate slot 18 formed therein at a level above that of the general level of the surface. In use, gas such as nitrogen is continuously bubbled into the molten zinc within the shroud 8. A gas lift pumping effect is thereby created which causes a continuous flow of molten metal over the lower edge of the slot 18. The surface of the molten zinc in the vicinity of the emerging wire is thus continuously renewed. The lift gas creates a non-oxidising atmosphere above the surface. Build up of oxide around the emerging wire is thus prevented.
Patent EP-0517437-A1 (EP)
Inventor: IWATA EIICHI
IPC: C01G25/02
Filed: 1992-05-29
Abstract: A zirconium oxide powder characterized in that a BET specific surface area thereof is to be 1 to 10 m²/g, a mean particle size thereof is to be 0.3 to 1 µm, a volume percentage of particles thereof having a particle size of 0.1 µm or less is 5 vol% or less, and the volume percentage of particles thereof having the particle size of more than 10 µm is 5 vol% or less.
Patent EP-0521737-A1 (EP)
Inventor: MALMSTROEM OLOF
IPC: D21H17/00
Filed: 1992-07-06
Abstract: The solids content of precipitated calcium carbonate (PCC) slurry for use in paper manufacturing is increased by addition of a pigment. PCC is used in paper manufacturing both as a filler and as a coating pigment. The low solids content of PCC slurries makes the use of such slurries as a coating material impossible, and increases paper manufacturing costs because of the high transport costs of slurry, additional apparatus need in the paper making machines, great drying needs and therefore, great need of energy, and so on. Powder or granulated pigment and possibly dispersing agents are added to the PCC slurry used in paper manufacturing. The pigment is preferably bolus alba, natural calcium carbonate, talcum, titanium dioxide, or an equivalent. The amount of pigment added to the slurry is such that the desired solids content is obtained.