baber/WOPTO huggingface dataset:
Patent EP-0488856-A1 (EP)
Inventor: SPITZ ROGER
IPC: C08F4/60
Filed: 1991-11-20
Abstract: Porous MgCl2 particles which, under the microscope, take the form of substantially regular six- or eight-faced polyhedra. 
<??>These particles, impregnated with transition metal compound, are used as a catalyst component in olefin polymerisation. 
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Patent EP-0490794-A1 (EP)
Inventor: DU CREST CATHERINE
IPC: A23L27/21
Filed: 1991-12-10
Abstract: Precursors of flavours which can be used as raw materials for the manufacture of salty and/or grilled and/or roasted flavours, especially by Maillard reactions, characterised in that the said flavour precursors consist of a fermented and treated must obtained from one or more microorganisms which produce amino acids, resulting from the fermentation of carbon sources originating from plants, the fermenting must obtained being next treated to remove therefrom the microorganisms and the products which are undesirable in human and animal food.
Patent EP-0438366-A1 (EP)
Inventor: ALLEMANN CHRISTIAN
IPC: C21D1/42
Filed: 1991-01-16
Abstract: The invention relates to an inductor for an induction furnace, improved so as to avoid problems of insulation, in particular electrical safety and corrosion problems due to the cooling liquid. The inductor comprises an exterior coil composed of a set of turns formed by a tube (1) flushed by a cooling-liquid circuit. The tube (1) also contains one or more electrical conductors (6) cloaked with an insulating sheath. Each end of the tube (1) is connected, by way of an insulating sleeve (13) and of a tubular element (11), to an electrical connector (15) and to a liquid inlet or outlet adaptor (9). Application to induction furnaces. <IMAGE>
Patent EP-0438370-A1 (EP)
Inventor: KEDEM DAN
IPC: A01D46/253
Filed: 1991-01-10
Abstract: The fruit picking device includes a head (2) having a housing for receiving the fruit, a first pair of bails B 1a , B 1b ) pivotally mounted to the head (2) in spaced relation to each other across a housing opening, a second pair of bails (B 2a , B 2b ) pivotally mounted to the head (2) in spaced relation to each other across the housing opening substantially perpendicularly to the first pair of bails (B 1a , B 1b ), and cutter blades (28a, 28b) carried by the latter bails and effective, when the bails are pivotted to their closed positions, to engage and cut the stem of the fruit within the head (2).
Patent EP-0458986-A1 (EP)
Inventor: SARTORIO FRANCO
IPC: B25J15/00
Filed: 1990-12-19
Abstract: L'invention se rapporte à un accouplement de transmission pour tête de manipulateur, qui comprend un corps de support (50) relié à la tête de manipulateur (4), un élément de transmission intermédiaire (76) coulissant sur le corps de support (50) le long d'une première ligne (C), ainsi qu'un élément de fixation (28) coulissant sur l'élément intermédiaire (76) le long d'une seconde ligne (B) perpendiculaire à la première ligne. L'élément de fixation peut pivoter par rapport au corps de support (50) autour d'au moins deux axes perpendiculaires entre eux, sensiblement parallèles au plan défini par les première et seconde lignes.
Patent EP-0479952-A1 (EP)
Inventor: HARDY GERALD D
IPC: A01B63/112
Filed: 1990-07-16
Abstract: Les dispositifs de régulation de traction d'outils sont notamment utilisés sur des véhicules agricoles, tels que des tracteurs, et sur d'autres types de véhicules servant à travailler la terre. Ces systèmes de régulation devraient réagir rapidement aux conditions changeantes du sol tout en restant stables de sorte que les systèmes d'attelage et d'outils n'oscillent pas ou ne sont pas changés de façon rapide ou erratique. Le système de régulation de traction ci-décrit englobe un système de commande (130) qui reçoit des signaux de commande de position d'attelage et des signaux d'accélération du moteur, et qui modifie les signaux de commande de la position d'attelage en réaction à l'accélération et à la décélération du moteur (102). En utilisant l'accélération et la décélération au lieu de simples changements de la vitesse du moteur, le système est en mesure de réagir rapidement aux changements de profondeur nécessaires des outils tout en restant stable durant l'opération.
Patent EP-0514455-A1 (EP)
Title: Sheet for protected documents having high printability and high handling resistance.
Inventor: VALLEE ANTOINE
IPC: B41M1/10
Filed: 1991-02-08
Abstract: A printable sheet having a high printing quality and a high handling resistance. At least one of the sides of the sheet is treated with a composition which comprises at least one filler and at least one elastomeric binder. The elastomeric binder is selected from the group consisting of aqueous dispersions of polyurethane, acrylate copolymers, optionally carboxylated styrene-butadiene copolymers, and polymers of which one of the monomers is acrylonitrile, isoprene, or neoprene, or mixtures thereof. The sheet can be used for manufacturing protected documents.
Patent EP-0531433-A1 (EP)
Inventor: ASHMORE GEORGE A
IPC: G01V3/12
Filed: 1991-05-29
Abstract: L'appareil de l'invention détecte, caractérise et évalue un rayonnement électromagnétique, essentiellement dans la plage des hautes fréquences, lequel est émis par la partie de fusion de la chaîne pyrotechnique rencontrée dans certains dispositifs de destruction. L'appareil comprend une chambre (1) destinée à contenir des articles à tester, tels que les bagages transportés par une compagnie aérienne, dans un environnement hermétique ou confiné protégé d'un rayonnement extérieur, et à soumettre d'éventuels dispositifs de fusion, pouvant se trouver dans lesdits articles, à l'état ou aux états dans lesquel(s) lesdits dispositifs sont activés. L'invention comprend également un équipement (6, 7, 9) destiné à recevoir, à détecter et à évaluer les éventuels signaux électriques émis par de tels dispositifs de fusion. L'invention est essentiellement destinée à être utilisée dans la détermination de la présence de matières dangereuses dans le chargement d'un avion, mais on peut facilement l'adapter à d'autres emplois.
Patent EP-0536274-A1 (EP)
Inventor: SLATER WILLIAM WALLACE
IPC: C09D5/14
Filed: 1991-06-28
Abstract: Des compositions pour revêtements de caoutchouc silicone résistants aux salissures causées par des organismes aquatiques sont à base d'un polydiorganosiloxane hydroxy-fonctionnel et d'un agent de réticulation de celui-ci. Le polydiorganosiloxane hydroxy-fonctionnel peut être conditionné séparément de l'agent de réticulation, ou un conditionnement stable contenant un polydiorganosiloxane hydroxy-fonctionnel avec un excédent d'agent de réticulation peut être constitué séparément du polydiorganosiloxane hydroxy-fonctionnel additionnel. Dans les deux cas, les deux conditionnements peuvent être combinés pour produire un rapport optimal entre l'agent de réticulation et les groupes hydroxyles à liaison de silicone afin d'assurer le durcissement et de conférer une résistance optimale à la salissure tout en surmontant le problème de la gélification prématurée en cours de stockage.
Patent EP-0551354-A1 (EP)
Title: Utilisation d'une fraction d'heparine
Inventor: EKRE HANS-PETER
IPC: A61K31/715
Filed: 1991-10-04
Abstract: On décrit l'utilisation d'héparine à faible affinité avec l'antithrombine III pour la préparation d'un médicament servant à traiter le paludisme. La quantité d'héparine à faible affinité avec l'antithrombine III contenue dans le médicament peut être comprise entre 2 et 200 mg et l'activité d'anticoagulant est de préférence 30 IU/mg comme déterminé par APTT.
Patent EP-0499837-A1 (EP)
Inventor: WIECZOREK LESZEK
IPC: G01N33/531
Filed: 1992-01-28
Abstract: The invention relates to solid support materials, e.g. microtitre plates, beads or microbeads, magnetic particles, films, filter papers and the like, which are coated with antibodies against recombinant fusion proteins, and to processes for the reproducible and defined coating of these surfaces with such recombinant fusion proteins. The recombinant fusion proteins contain a constant fusion partner and a variable antigen portion which constitutes the specificity of the test system. The abovementioned antibodies are directed against the constant fusion partner, that is to say the part of each fusion protein which is intrinsically not of analytical interest and pure.
Patent EP-0523316-A1 (EP)
Inventor: D AMICO NICOLA
IPC: C12G1/10
Filed: 1992-03-11
Abstract: Malolactic leaven capable of starting a malolactic fermentation immediately after its direct inoculation into a normal or light wine and capable of carrying it rapidly to completion.
Patent EP-0522249-A1 (EP)
Inventor: KELLER GERHARD
IPC: H01R13/428
Filed: 1992-04-28
Abstract: There are socket contacts which can be inserted into housing bores in a lockable manner. For this purpose, the socket contacts have slots (11) which are open to the free end of the contact section. Furthermore, at its free end, the contact section has an outwardly pointing, annular latching shoulder (10) with which the socket contact can latch in behind a housing projection. In order, on the one hand, to ensure reliable seating of the socket contact in the housing bore it is necessary for the annular latching shoulder to have an adequate radial extent. On the other hand, a large radial extent of the latching shoulder leads to the slots also having to be constructed relatively large. In order to achieve reliable seating of the socket contact with a simultaneously narrow construction of slots, it is proposed that the external circumference of the annular latching shoulder (10) be flattened in the region of the slots (11). <IMAGE>
Patent EP-0532853-A1 (EP)
Inventor: BISCHOFBERGER WALTER
IPC: B23K26/26
Filed: 1992-07-09
Abstract: The seam welding machine with welding arrangement 10 has a lower part (1) and an upper (2). Load-bearing components are upper and lower longitudinal girders (20, 21) with a rigid connection (3, 4) between them. For clamping sheet blanks (7, 8) for welding, two clamping blocks are provided, each with upper and lower pressure beams (24, 25); at least the upper pressure beams (24) can be raised and lowered by means of jacks. For longitudinal transport of workpieces (7, 8) along the weld axis (Z), each beam has a feed unit (40, 41). Each feed unit comprises a longitudinal guide extending in the direction of the axis (Z), a slide, with clamping devices, guided on this longitudinal guide, and a reversible linear drive connected to the slide.
Patent EP-0526875-A1 (EP)
Inventor: KERLE THOMAS
IPC: D06M101/12
Filed: 1992-08-04
Abstract: The invention relates to a process for the printing of fabrics composed of natural fibres or of fabrics having a substantial natural fibre content of cotton, wool, silk or linen, by means of a transfer printing process, the fabrics being materials whose surfaces from the start have no adequate affinity for the dyes to be transferred from the transfer paper to the substrate, the fabric surface to be printed first being finished or pretreated by applying transparent lacquer to this surface, the lacquer being one which is at least free of natural resins, which, after drying thereof, can absorb and fix the sublimable dye(s) of the transfer paper during the subsequent transfer printing process. The resin-free lacquer is an ormocer lacquer.
Patent EP-0528280-A1 (EP)
Inventor: KONISHI KAZUO
IPC: G06F11/16
Filed: 1992-08-06
Abstract: This invention is associated with a memory card apparatus using EEPROMs (17, 18, 19) as semiconductor memories. Externally input data are temporarily recorded in a buffer memory (13) and are subsequently written in the EEPROMs (17, 18, 19). Verify processing is automatically performed between the buffer memory (13) and the EEPROMs (17, 18, 19). Similarly, data read out from the EEPROMs (17, 18, 19) are temporarily recorded in the buffer memory (13) and are subsequently output to an external unit. Even with the EEPROMs (17, 18, 19), it seems that this memory card can be used in the same manner as a memory card using an SRAM, when viewed from the outside of the card.
Patent EP-0529482-A1 (EP)
Inventor: KAWAMURA SHINICHI
IPC: A01N47/18
Filed: 1992-08-18
Abstract: There is disclosed an iminothiazoline compound of the formula:
       
 wherein R¹ is halogen, halo(lower)alkyl, halo(lower)alkoxy or halo(lower)alkylthio; R² is lower alkyl, chlorine, bromine or iodine; R³ is (lower alkyl)carbonyl, (lower cycloalkyl)carbonyl, (lower cycloalkoxy)carbonyl, (lower alkoxy)carbonyl or (lower alkyl)sulfonyl, all of which are optionally substituted with at least one substituent selected from halogen, lower alkyl, lower alkoxy, lower cycloalkyl and lower cycloalkoxy; and R⁴ is halogen. Also disclosed are a process for producing this compound, a herbicidal composition comprising this compound as an active ingredient, and a method for controlling undesired weeds by use of this compound as a herbicide.
Patent EP-0536562-A1 (EP)
Inventor: KRUEGER RALF DR
IPC: C08F2/16
Filed: 1992-09-14
Abstract: The invention relates to fluorine-containing copolymers containing blocked phenol groups, to crosslinked mouldings produced therefrom, and to a process for the production of these copolymers and of the crosslinked mouldings produced therefrom.
Patent EP-0541945-A1 (EP)
Inventor: HASHIMOTO HIROYUKI
IPC: F04F7/00
Filed: 1992-09-29
Abstract: A vibrating column pump pumps liquid by making use of liquid vibration generated at the time when the vibrating pipe (1) is vibrated in a longitudinal direction thereof. The vibrating column pump comprises a vibrating pipe (1) for pumping liquid therethrough, flexible pipes (2A) for connecting both ends of the vibrating pipe (1) with a stationary suction pipe (3) and a stationary outlet pipe (5), vibrating means for vibrating the vibrating pipe (1) in a longitudinal direction thereof, and retainer means (8) for removably retaining the vibrating pipe (1) in such a manner that the vibrating pipe (1) is removably connected to the vibrating means. The liquid contacting unit including the vibrating pipe (1) and the flexible pipes (2A) is separated from the vibrating means so that the liquid contacting unit is disposable and can be easily replaced with a new one.
Patent EP-0543169-A1 (EP)
Inventor: OHYAMA MASACHIKA
IPC: H01J61/18
Filed: 1992-10-22
Abstract: In a metallic vapour discharge lamp, in whose arc tube (1) provided with electrodes (2) are encapsulated together with mercury and inert gas, whose quantity is adequate for maintaining arc discharges, an adequate quantity of iron and an adequate quantity of a metal, as which at least one of the metals tin, magnesium, bismuth, thallium, cadmium or manganese is selected, as well as halogen, and in particular bromine, whose weight ratio to the total halogen is 0.26% or higher, in such a way that the adhesion of iron to the inside of the arc tube is prevented and consequently a radiation intensity of the ultraviolet rays effective for curing paints or inks is maintained over a long period of time.
Patent EP-0547521-A1 (EP)
Inventor: MATZ VOLKER DR
IPC: C08F8/12
Filed: 1992-12-11
Abstract: A process for the precipitation of aqueous plastics dispersions containing polyvinyl alcohol, preferably from waste waters, and separation of the polymeric solids content, which comprises adding the following to the dispersion in order, with thorough mixing: a) a boric acid component, b) a basic compound for making the pH alkaline, then c) an iron salt and d) a cationic polymeric polyelectrolyte, and isolating the precipitate which forms in the alkaline medium. The process according to the invention is advantageously applicable in all relevant sectors of technology and waste water treatment in which polymer dispersions containing polyvinyl alcohol are used or have to be disposed of, and where waste waters in which dispersions containing polyvinyl alcohol are present have to be processed. Degrees of clarification of more than 95% can be achieved.
Patent EP-0547620-A1 (EP)
Inventor: SAHA BIJAY SHANKAR
IPC: G03G15/09
Filed: 1992-12-18
Abstract: An interdispersed two-phase ferrite composite which comprises, as a ferromagnetic phase, a magnetically hard ferrite material having a hexagonal crystalline structure of the general formula R x P (1-x) Fe₁₂O₁₉ where R is selected from rare earth elements, P is selected from the group consisting of strontium, barium, lead, calcium and mixtures thereof and x has a value of from 0.1 to 0.4 exhibiting a coercivity of at least 300 Oersteds when magnetically saturated and an induced magnetic moment of at least 20 EMU/g when in an applied magnetic field of 1000 Oersteds and, as a ferroelectric phase, a ferroelectric material comprised of at least one of the double oxides of titanium, zirconium, tin, hafnium or germanium and either an alkaline earth or lead or cadmium, in which the mole ratio of the ferromagnetic phase to the ferroelectric phase is from 1:1 to 1:4. 
     Also disclosed are carrier particles formed from magnetized particles of the composite which optionally can be polymerically coated, an electrostatic two-component dry developer composition comprising electrically insulative charged toner particles mixed with oppositely charged carrier particles formed from magnetized, and optionally polymerically coated, particles of the composite suitable for extremely high speed copying applications without the loss of copy image quality, and a method of developing an electrostatic image by contacting the image with a two-component dry developer composition previously described.
Patent EP-0503833-A1 (EP)
Inventor: LOERCKS JURGEN HEINZ THEODOR
IPC: C08B31/02
Filed: 1992-03-04
Abstract: A starch product which comprises gelatinised starch sulphamate and gelatinised starch phosphate is useful as a binder, particularly for coal briquettes. The product may be made by mixing preformed starch sulphamate and preformed starch phosphate but may also be prepared by heating gelatinised starch, gelatinised starch and a gelatinous starch sulphamate or gelatinised starch, and a gelatinised starch phosphate with, respectively a sulphamate and a phosphate, a phosphate or a sulphamate. Briquettes made from coal and the starch product have good bonding strength and carbonise with a clear flame.
Patent EP-0507474-A1 (EP)
Inventor: LUKES RICHARD WILLIAM
IPC: F16B25/10
Filed: 1992-03-20
Abstract: A long point self-drilling screw (20) and method for forming such a self-drilling screw. The self-drilling screw (20) formed by this method stabilizes the screw during the hole drilling step of driving the screw and produces a precisely dimensioned hole for receiving the threaded portion of the screw. The method of forming the self-drilling screw starts with providing a screw blank (22) having a head end (26) and a tip (28). A driving head (30) is formed on the head end (26) and a drilling portion (40) is formed on the shank (24) distal the head end (26). Two longitudinally extending flutes (38) are formed on the drilling portion (40) of shank (24) from the tip (28) towards the head end (26). Each flute (38) includes a working edge (42) and a trailing edge (44). The working edges (42) and the trailing edges (44) of the two flutes (38) are respectively diametrically opposed on the shank (24). A trailing diameter (48) measured across the diametrically opposed trailing edges (44) is greater than a working diameter (62) measured across the diametrically opposed working edges (42). Next, the drilling portion (40) is rolled between two oppositely moving complementary rolling dies (52) for rolling the trailing edges (44) inwardly. Rolling the trailing edges (44) on the drilling portion (40) forms rolled trailing edges (60). After rolling the drilling portion (40), a rolled trailing diameter measured across the rolled trailing edges (60) substantially equals the working diameter (62). Finally, threads (66) are formed on the shank (24) generally between the head end (26) and drilling portion (40).
Patent EP-0535991-A1 (EP)
Inventor: TSUNEKAWA MASAO
IPC: G11B21/10
Filed: 1992-10-02
Abstract: In a disk drive for detecting a position error distance of a head with respect to a measuring cylinder by reading servo data recorded on the measuring cylinder on a data surface of a disk, an apparatus and method of detecting a position error of a data head are provided which comprises reading a plurality of times patterns written in advance relating to a plurality of kinds of servo data in at least three regions on the outer or inner peripheral side of the measuring cylinder or in both of them, and comparing the read results and detecting an accurate position error distance of the data head. More preferably, the apparatus and method include reading a plurality of kinds of patterns written in advance relating to servo data in at least three regions on the outer and inner peripheral sides of the measuring cylinder, detecting a rough position error distance of the data head from the measuring cylinder on the basis of part of the combinations of a plurality of kinds of patterns, and detecting a detailed position error distance of the data head on the basis of other part of combination of a plurality of kinds of patterns. Further preferably, the apparatus and method include alternately reading a plurality of kinds of patterns in two phases.
Patent EP-0544429-A1 (EP)
Inventor: FRITZ JILL ANN
IPC: B65D81/34
Filed: 1992-11-16
Abstract: The present invention relates to improvements in thermoformed plastic containers for food and more particularly to such a container for packaging pre-prepared food of the type commonly referred to as "Deli foods".
Patent EP-0506517-A1 (EP)
Inventor: LUND GLENN
IPC: G01S17/02
Filed: 1992-03-18
Abstract: The device comprises a transceiver unit (30) and a target consisting of a back reflector (11) adapted to receive a laser pulse (Ii) transmitted by this unit and to send it back parallel to itself. This transceiver unit describes a relative path with respect to the target at an overall relative velocity V and, perpendicular to an instantaneous line connecting it to the target, at a transverse relative velocity vt which is on average of the order of at least a km/s. This back reflector (11) has the shape of a corner of a cube with three plane reflecting faces, two of which are orthogonal to the third and which between them, along an edge (71) known as the "corrected edge", form an angle which differs from 90 DEG  by an amount  epsilon at least equal to a second of arc. This "corrected edge" is contained in a plane (P) passing through the axis (@) of the cube corner and at least approximately perpendicular to the mean orientation of the transverse relative velocity V in the field of view (C) of the cube corner. The difference angle  epsilon  lies between the minimum and maximum values of vt/(c.sin THETA ) radians in this field of view, where  THETA  is the angle between the aforesaid instantaneous line and the corrected edge, and where c is the speed of light. 
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Patent EP-0527064-A1 (EP)
Inventor: FRECHE ALAIN
IPC: C06B45/20
Filed: 1992-06-16
Abstract: La présente invention a pour objet un élément performant et peu vulnérable de munition explosive constitué d'une enveloppe 1 contenant un chargement explosif constitué d'une couche interne 2 en explosif composite dont la charge contient au moins un explosif nitré organique, revêtue d'une couche coaxiale adjacente périphérique 3 en composition pyrotechnique moins sensible constituée d'une matrice polymérique chargée dont la charge contient au moins un oxydant minéral ou un explosif nitré organique. L'interface entre les deux couches 2 et 3 présente une section droite étoilée. L'invention a également pour objet le procédé d'obtention d'un effet d'éclats par détonation de la couche 2, réaction de la couche 3, puis rupture de l'enveloppe dûe à la pression des gaz formés. <IMAGE>