baber/WOPTO huggingface dataset:
Patent EP-0310676-A1 (EP)
Inventor: PAVLJUCHENKO ASSYA IOSIFOVNA
IPC: C07D213/30
Filed: 1987-12-30
Abstract: Liquid-crystal derivatives of 2,5-disubstituted pyridine have genral formula (I), where, if y is (a), Z is CN, (b), (c), (d), (e), (f), (g); if y is R', Z is (f), (h), (i), (j), (e), (k), (l), (m); if y is CN, Z is (a); if y is (n), Z is (i), (e); if y is (o), Z is (p); R<1>, R<2> are alkyl groups, having from 1 to 12 carbon atoms, R<3> is F, NO2, NH2, CN, as components of a liquid-crystal material. A liquid-crystal material comprises at least two liquid-crystal components, at least one of them being the liquid-crystal derivative of 2,5-disubstituted pyridine of general formula (I), in a quantity of 1 to 75% by mass.
Patent EP-0367782-A1 (EP)
Title: Agencement servant a nettoyer les surfaces d'une chambre contenant de la laine de laitier lors de la fabrication de laine minerale
Inventor: NURMI TOM EMIL EDGAR
IPC: D04H1/4209
Filed: 1988-06-13
Abstract: Lors de la fabrication de laine minérale, un liant est ajouté au flux des fibres (1), lequel est dévié en direction de la chambre contenant la laine minérale, ledit liant se déposant par lui-même en fines gouttelettes sur les fibres. Les fibres auxquelles est ajouté le liant et qui touchent les parois et le plafond de la chambre adhèrent aux parois et au plafond, en raison du phénomène de durcissement du liant lors de son contact avec les surfaces chaudes. Un dépôt dur de liant et de fibres se forme progressivement sur les parois. Selon la présente invention, on simplifie sensiblement l'opération de nettoyage des parois en concevant des parois (6, 9) et/ou le plafond avec une structure à double paroi, en perforant les parois internes (6), en appliquant une pression réduite dans la cavité (7) située entre les parois et en maintenant par aspiration une garniture intérieure amovible (8) contre les parois internes. Lorsque cette garniture intérieure amovible est enduite de dépôts de liant et de fibres d'une certaine épaisseur, on arrête la production et on interrompt l'application de la pression réduite, ce qui fait tomber la garniture intérieure amovible avec les dépôts, et une ou respectivement plusieurs nouvelles garnitures intérieures amovibles (8) sont appliquées sur les parois perforées (6).
Patent EP-0395671-A1 (EP)
Inventor: HAGEN FLOYD W
IPC: G01L9/00
Filed: 1988-08-15
Abstract: Un capteur de données atmosphériques comprend une sonde en forme de tige (15) pourvue d'un orifice de Pitot (24) à embouchure à bord aigu et d'une extrémité d'attaque conique (21) qui se raccorde avec la partie cylindrique principale (20) de la sonde (15) à une courte distance en aval de l'orifice de Pitot (24). On utilise des ensembles d'orifices détecteurs (31, 32, 33, 34) et au moins une paire d'orifices (31, 32) ou (33, 34) sont orientés dans des directions opposés sur un axe commun. L'utilisation des pressions captées dans plusieurs combinaisons d'orifices, c'est-à-dire l'utilisation conjointe des signaux de pression, permet de dériver les valeurs relatives à la pression statique, à la pression d'impact, à l'angle d'attaque et à l'angle de dérive latérale. Les orifices (31, 32, 33, 34) sont positionnés sur la partie avant conique (21), à l'arrière de l'orifice de Pitot (24) avant d'atteindre le diamètre maximum de la partie cylindrique, et sont situés très près de l'extrémité d'attaque (24) de manière à garantir des mesures fiables aux angles élevés d'attaque.
Patent EP-0377766-A1 (EP)
Inventor: MULLER GERMAN PROF DR
IPC: C02F9/00
Filed: 1989-01-13
Abstract: The invention relates to a process for the removal of heavy metal contamination from natural and industrial sludges, thermal residues and soils. The dissolved metal salts are precipitated as metal hydroxides in the pH range from 3.5 to 11. Precise control of the pH value permits the isolation of individual metals or metal fractions, which can be used as raw materials in the iron and steel industry.
Patent EP-0330037-A1 (EP)
Inventor: PIELARTZIK HARALD DR
IPC: C08G69/44
Filed: 1989-02-13
Abstract: The block copolymers are suitable for use as compatibility improvers or dispersants in otherwise incompatible or poorly compatible thermoplastic polymer mixtures or are used to produce mouldings, filaments, fibres and films.
Patent EP-0347855-A1 (EP)
Inventor: KAWASAKI YOSHIO
IPC: D01H9/18
Filed: 1989-06-20
Abstract: A bobbin carrier in a spinning machine for carrying out full bobbins (F) from one of a pair of carriers and carrying in empty bobbins to the other of the carriers through peg trays (3) by a full- bobbins-carrying conveyor (7) and an empty-bobbin-carrying conveyor (8) to a plurality of spinning machines arranged in parallel with one another. An endless belt (10) is provided over both of the carriers (2a, 2b) and the full-bobbins-carrying conveyor (7) and the empty-bobbin-carrying conveyor (8), and pulleys (12) guide the belt, further a motor (13) is operatively connected to the belt to drive the belt. A pair of linear guiding members (16, 17) are arranged so as to extend along the belt (10) and grasp pegs of peg trays. The belt carries the peg trays with grasping the trays elastically with pressure in cooperation with the guiding members. A full-bobbin-introducing portion is provided in the full- bobbin-carrying conveyor (7) and allows giving and receiving of the peg trays from the belt to the full- bobbin-carrying conveyor. An empty-bobbin-discharging portion is provided in the empty-bobbin-carrying conveyor (8) and allows giving and receiving of the peg trays from the empty-bobbin-carrying conveyor to the belt (10).
Patent EP-0355788-A1 (EP)
Inventor: YAMAMOTO SHIGERU
IPC: D01H1/34
Filed: 1989-08-22
Abstract: A method for operating a textile machine and a textile machine for effecting the method, provided with a rotary mechanism, which rotates a supply bobbin having a yarn wound thereon and which twists the yarn withdrawn from the supply bobbin, and a take-up roller, which delivers the twisted yarn, which textile machine comprises: 
a device for detecting at least one of operating time after start of the textile machine and amount of the withdrawn yarn after start of the textile machine; 
a device for calculating the numbers of rotations of the supply bobbin and the take-up roller based on the at least one of operating time and the amount of the withdrawn yarn; 
a device for driving the supply bobbin, the driving speed of the driving device being adjustable; and 
a device for gradually increasing the number of rotations of the supply bobbin and the number of rotations of the take-up roller in accordance with decrease of a weight of the supply bobbin.
Patent EP-0361141-A1 (EP)
Inventor: YAMADA TSUTOO
IPC: B29C49/42
Filed: 1989-09-05
Abstract: A stretched bottle (1) has an inclined mouth portion (31). The bottle (1) is formed in a manner that a straight parison is set in a blow mold (M₁, M₂) having an inclined cavity (20, 404) to be streched by a stretching rod (17) during an air-blow operation or that a curved parison (405, 512) is set in the blow mold (M₁, M₂) to be stretched by air -blow. The parison is curved or deformed by a deforming mold (431, 711) or a pushing bar (514).
Patent EP-0367076-A1 (EP)
Inventor: ANTTIO MARKKU ILMARI
IPC: H05K3/34
Filed: 1989-10-24
Abstract: The object of the description is a flexible throughput of a two-sided printed board (1), by which ruptures and electric breaks caused by the different thermal expansion properties of the materials in known throughputs are avoided, and which nevertheless allows the use of an inexpensive printed board material and of the wave soldering method. According to the invention, two holes are made into the printed board, into one of which a metal sleeve (4) is inserted. The sleeve is sur­rounded by a conductor foil (2), i.e. soldering fringe on the upper surface of the printed board. The second hole (5) is without a sleeve and comprises a conductor foil, i.e. solde­ring fringe on the lower surface of the printed board. The overshoot wire (6) is composed on the printed board so that its one arm (6a) is placed into the sleeve (4) and its other arm (6b) extends through the hole (5) below the printed board. In wave soldering, the lower surface of the printed board (1) touches the molten solder, which rises from the sleeve (4) and fixes this by soldering to the overshoot wire (6) and the up­per foil (2) and simultaneously the second arm (6b) of the wire (6) is soldered to the lower conductor foil (3).
Patent EP-0376037-A1 (EP)
Inventor: ROSSATO ERIDE
IPC: B66F5/00
Filed: 1989-12-11
Abstract: Device for supporting motor vehicle wheels when taking suspension geometry measurements, characterised by comprising: 
- a structure (1,1′,35) provided with ball supports (7) for its free resting on an underlying surface (15), 
- at least a pair of rollers with substantially parallel axes, rotationally supported by said structure and supporting a wheel (16) of the vehicle (14), and 
- means (21,21′,33,33′,41,49) to neutralize, on command, the effect of said ball support (7) and to firmly bind said structure (1,1′,35) to said underlying surface (15).
Patent EP-0376161-A1 (EP)
Inventor: LEMBSER GERHARD DIPL-ING
IPC: B23K9/035
Filed: 1989-12-21
Abstract: When a gas line is being repaired, the pipe ends (5, 6) to be welded to one another are centrally aligned with one another, whereupon the auxiliary device in the form of a cover-strip section (1) is put into the interior of the gas line. The cover-strip section (1) is made of an inherently rigid, elastic material which can be pushed through the gap (7) between the two pipe ends (5, 6) and expands again in the interior of the gas line, in the course of which it automatically bears against the inner surfaces of the pipe ends and as a result covers the gap. The insertion is facilitated by assembly aids (4), which are subsequently broken off and removed. After the cover-strip section (1) is inserted, the gas flow through the line is started again, and the butt seam is then welded. <IMAGE>
Patent EP-0376249-A1 (EP)
Inventor: LALLEMENT PHILIPPE
IPC: G06F13/36
Filed: 1989-12-27
Abstract: The field of the invention is that of multiprocessor systems of the type comprising at least one processing module consisting of processors connected to a main bus, or of several processing modules communicating with one another through bus controllers. The aim is to furnish a bus deblocking system using a completely controlled process permitting gradual and repetitive deblocking of a multibus system experiencing general blocking. According to the invention, the method consists in conferring upon a specific deblocking card a function for detecting blockage of the module and a function for freeing the bus of the said module, the said function for freeing the bus consisting in emitting a single unblocking signal (45) causing, for all the processors of the module, on the one hand a disabling of the bus allocation system (34, 35) (operating by arbitration of simultaneous access requests (30)), and on the other hand a cancellation-setting of the bus control signal (37, 38). <IMAGE>
Patent EP-0340825-A1 (EP)
Inventor: MICHIELSEN LUC
IPC: F24D3/12
Filed: 1989-04-14
Abstract: Improved wall cooling, respectively heating, characterized in that it mainly consists in at least two parallel circuits (3-4-9) which each are connected with a cooling device, respectively heating device, in which such pairs of pipes are being fed in counterflow.
Patent EP-0366200-A1 (EP)
Inventor: TROMPERT STEPHANUS FRANCISCUS
IPC: B23D47/04
Filed: 1989-10-24
Abstract: A conveying and positioning apparatus for longitudinally conveying an elongate object to be processed to and from a processing device, and for fixing the object (100) to be processed in a desired position relative to the processing device comprising: 
- a first endless conveyor means mounted over a first pair of spaced apart, parallel conveyor support means; 
- a second endless conveyor means mounted over a second pair of spaced apart, parallel conveyor support means; 
- a drive means for synchronously driving the first and the second conveyor means; and 
- a control device for controlling the drive means; 
- the first pair and the second pair of conveyor support means being disposed upstream (11), and downstream (12), respectively, of the processing device, whereinin the first assembly of first conveyor means and first pair of conveyor support means is movable in vertical direction and the second assembly of second conveyor means and second pair of conveyor support means is movable both vertically and horizontally, said second assembly being connected to the first assembly by means of a connecting frame (80) for movement along a cylindrical path around an axis associated with the first assembly, parallel to the axis of rotation of the first pair of conveyor support means.
Patent EP-0335550-A1 (EP)
Inventor: TISDALE MICHAEL JOHN
IPC: A61K35/12
Filed: 1989-03-20
Abstract: A biologically active lipolytic factor having an average molecular weight substantially less than 5000 daltons and comprising active molecular species having molecular weights of about 3000 daltons, 1500 daltons and 700-800 daltons is disclosed. The factor can be isolated, using chromatographic methods, from cachexia-­inducing tumours, cultures of tissue cells of cachexia-­inducing tumours especially cultures of a MAC16 tumour cell line, or from body fluids such as serum or urine of mammals bearing cachexia-inducing tumours. Cancer diagnostic applications in relation to human individuals are described as well as uses for screening and identifying potential anti-cachetic and/or antitumour therapeutic agents.
Patent EP-0344905-A1 (EP)
Inventor: WALTON DAVID WILLIAM
IPC: H04N5/46
Filed: 1989-04-26
Abstract: Automatic switching circuitry (1) comprises means to process input signals of more than one frequency incorporating information for the derivation of one or more audio channels. The processing means includes selectively variable bandpass means (11, 12) which may be one of several values corresponding to the frequency of an input signal. Means (14) are provided to apply a demultiplex operation on signals output from the bandpass means (11, 12). Control logic (15) monitor the demultiplex means (14) to determine if a demultiplex operation has been achieved and instruct selection of another value for the bandpass means (11, 12) if no demultiplex operation was achieved for a given value of the bandpass means (11, 12).
Patent EP-0401442-A1 (EP)
Inventor: HATANAKA TAKEFUMI
IPC: G05F1/70
Filed: 1989-06-09
Abstract: An automatic power factor control apparatus (10) for an inductive load such as an AC induction motor (14) includes a circuit (40) for producing a signal varying in accordance with the load power factor, which is applied to control the duty cycle with which switching elements (20, 22) are alternately set in the conducting and non-conducting states by high frequency switching operation. A level of voltage applied to the control winding (16c) of a saturable reactor (16) connected in series with the load (14) is controlled by the switching elements (20, 22), and the saturable reactor (16) thereby continuously controls the input voltage and load current of the inductive load (14) in accordance with the power factor.
Patent EP-0351203-A1 (EP)
Inventor: TSUNO NOBUO
IPC: H01B13/00
Filed: 1989-07-12
Abstract: An excellent oxide series superconductive sintered body can be provided which can be joined to a metallic member easily and economically at low temper­atures without causing peeling-off and deformation of the metallic member, cracks in the sintered body, and deterioration of the sintered body, by coating the surface of the sintered body with a coating metal. A method of producing the sintered body having the coating metal is also provided.
Patent EP-0367652-A1 (EP)
Inventor: ROSSINI UMBERTO
IPC: H01J9/18
Filed: 1989-10-20
Abstract: The invention relates to electron tubes. 
<??>A tube such as a cathode-ray tube is composed of several parts, namely the stem, the neck, the cone, and the front-face glass. 
<??>In order to construct such a tube in a more compact manner whilst improving the manufacturing quality, a new construction for the neck is proposed:  in the prior art, the neck is a glass tube to which is fused a glass stem through which the connecting terminals pass axially towards the various electrodes inside the tube; here, the neck is constructed in the form of an alternating stack of metal rings and ceramic rings. The metal rings (60, 80, 100, 110) serve as support and electrical connection for the internal electrodes (G1, G2, G3). The ceramic rings (30, 70, 90) serving the insulating of the metal rings. The seams between metal rings and ceramic rings ensure vacuum sealing. The base of the tube is a ceramic disc without perforations other than lateral ones for the passage of connections. The connections are taken principally around the neck on the metal rings. 
<IMAGE>
Patent EP-0376854-A1 (EP)
Inventor: GADELLE CLAUDE
IPC: B01D29/11
Filed: 1989-12-28
Abstract: Process and device for the manufacture of a filter cartridge by polymerisation of a polyethylenic hydrocarbon with granular components, this process comprising the preparation of a mixture comprising the said hydrocarbon and the said granular components and then the introduction of the mixture into a mould, this mould being composed of a first porous wall and a second porous wall, these walls being connected to an enclosure. 
<??>The process is especially characterised in that it additionally comprises the introduction of the said mould into an oven so as to raise the temperature of the mixture and to convert the hydrocarbon by a thermal polymerisation reaction into a material binding the granular components of the mixture, the combination of the material and of the granular components then forming the filter cartridge, and the injection of a chemically inert gaseous composition into the mould via one of the walls. 
<??>The device enables the process to be implemented. 
<IMAGE>
Patent EP-0347380-A1 (EP)
Title: Verfahren zur Herstellung von 4-Bromanilin-hydrobromiden
Inventor: HASSIG ROBERT DR
IPC: C07C209/74
Filed: 1989-06-07
Abstract: 4-Bromanilin-hydrobromide der Formel I <IMAGE> in welcher R¹ und R² unabhängig voneinander C1-C10-Alkyl oder C3-C7-Cycloalkyl bedeuten, werden hergestellt, indem man ein Anilinhydrohalogenid der Formel II, <IMAGE> in welcher X für Chlor oder Brom steht, in Gegenwart eines inerten, organischen Lösungsmittels mit Brom umsetzt.
Patent EP-0367830-A1 (EP)
Inventor: MORITOKI MASAKAZU THE RESEARCH
IPC: H04L12/423
Filed: 1989-02-28
Abstract: Unité de commande en série et procédé de commande destinés à être utilisés dans un système de commande centralisée pour différentes installations, telles que des presses, des machines-outils, des machines de construction, des navires et des aéronefs, ainsi que dans un système de commande centralisée pour un transporteur automatique ou un entrepôt automatique sans intervention humaine et similaires. L'unité comprend un ensemble de points nodaux reliés en série et une unité de commande principale reliée à ces points nodaux. La longueur des chaînes des données contenues dans un signal provenant du point nodal dans un étage frontal est déterminée par un compteur de longueur de chaîne et comparée avec les données correspondantes contenues dans le signal provenant de l'étage frontal. Si la longueur des chaînes de données déterminée et la valeur correspondante représentée par les données relatives à la longueur des chaînes de données ne correspondent pas, un signal d'erreur est produit pour indiquer l'anomalie dans la longueur des chaînes de données. Les données relatives à la longueur des chaînes de données contenues dans le signal provenant de l'étage frontal sont transformées en des données relatives à la longueur des chaînes de données produites par son propre point nodal et envoyées aux points nodaux dans les étages suivants.
Patent EP-0410970-A1 (EP)
Inventor: KAZMIERCZAK ROBERT T
IPC: C08K5/34
Filed: 1989-02-13
Abstract: Hydrazides N-(2,2,6,6-tétraalkyl-4-piperidinyl) amines d'acides dicarboxyliques contenant dans la même molécule un groupe photostabilisant, un groupe thermostabilisant, et une fonctionnalité d'hydrazide réactif. Les stabilisants réactifs sont obtenus par la réaction de 4-amino-2,2,6,6-tétraalkylpipéridines avec des diesters (ou des chlorures d'acide mono esters) d'acides dicarboxyliques ou d'itaconates de dialkyle, suivie par une hydrozinolyse du groupe ester de l'amide mono ester intermédiaire. Ces composés permettent d'introduire dans des polymères ou des copolymères coréactifs des agents de stabilisation permanente à la lumière et à la chaleur. Ils servent également à la stabilisation de systèmes inertes de polymères contre les effets de décomposition dus à la chaleur et à la lumière, par simple mélange de ceux-ci, au lieu de réaction, avec les polymères que l'on cherche à stabiliser.
Patent EP-0416102-A1 (EP)
Inventor: SHIMIZU SHIGEO
IPC: E04F21/165
Filed: 1989-03-15
Abstract: The invention relates to a crack repairing method, wherein a repairing agent such as a resin is injected into a crack formed in a material such as concrete or rock, consisting of the steps of gradually increasing the pressure, at which the repairing agent is injected into the crack, after the injection has been started, and maintaining this injection pressure on a substantially constant level for a predetermined period of time after the injection pressure has reached a predetermined value, to spread the repairing agent thoroughly into the interior of the crack.The invention further relates to a crack repairing method, in which the air in a crack is sucked simultaneously with an operation for injecting a repairing agent thereinto, to pack the crack with the filler more effectively.
Patent EP-0403544-A1 (EP)
Title: Method of making radioiodinated pyrimidine.
Inventor: KASSIS AMIN I
IPC: C07H19/10
Filed: 1989-01-27
Abstract: The method of making radioiodinated pyrimidine nucleoside or nucleotide which comprises contacting a water-insoluble halomercuri pyrimidine nucleoside or nucleotide with an aqueous medium containing a dissolved radioactive iodide ion and an oxidizing agent, the molar amounts of said nucleoside or nucleotide and said oxidizing agent being in excess of the molar amount of said iodide, whereby water-soluble radioactive iodinated pyrimidine nucleoside or nucleotide is formed in solution, and separating residual water-insoluble halomercuri pyrimidine nucleoside or nucleotide from said solution.
Patent EP-0372042-A1 (EP)
Inventor: MCDONALD GEORGE W
IPC: G09B29/04
Filed: 1989-05-08
Abstract: La feuille de matériau décrite (10) comprend une première série de plis en accordéon (12) et une seconde série de plis en accordéon (14), laquelle est placée transversalement à la première série lorsque la feuille est pliée. La feuille (10) comporte au niveau de ses segments (20, 22) deux parties de retenue diagonalement opposées (16, 18), lesdits segments étant situés aux coins ou proches des coins diagonalement opposés (24, 26) de la feuille (10) et étant définis par le ou les plis (12, 14) et/ou le ou les bords (28, 30) desdits angles. L'une (12) des parties de retenue est rigide et la partie de retenue opposée (14) comporte une partie (32) s'étendant au-delà du reste de la feuille (10) lorsque celle-ci est pliée, de façon à pouvoir tenir dans un classeur (34). La partie (32) peut être pré-reliée en un livre ou peut comporter des trous (38) pour pouvoir être classée dans un classeur à anneaux. Le matériau de la feuille, à l'exception de la partie rigide (16), peut être constitué par du plastique du type papier résistant à la déchirure.