baber/WOPTO huggingface dataset:
Patent EP-0325222-A1 (EP)
Inventor: HENRY WINSTON L
IPC: B64D45/02
Filed: 1989-01-18
Abstract: A pre-cast dome-like shell (20) is loaded with a predetermined amount of curable sealant (31). The sealant and dome are similar in composition. The dome (20) is pressed over the exposed end o fa fastener (10). An elastic portion (24) of the shell can expand, thereby increasing the internal volume of the shell (20) to accommodate small variations in sealant (31) amount. A close fit (31) between the shell and fastener, combined with an adequate shell wall, insure proper shell orientation and barrier thickness.
Patent EP-0329946-A1 (EP)
Inventor: SARKKINEN KYOSTI
IPC: B66F9/075
Filed: 1989-01-20
Abstract: The invention concerns a truck that is provided with a vertically mobile drive wheel (9) and with two non-resilient lateral support wheels (5). The truck is provided with a lever device (18), whose front end (19) is mounted on the frame of the truck and whose rear end rests on the drive-wheel set (3) and to which said lever device part of the weight of the lifting gear (2) is applied. The truck has both good lateral stability and good grip of the drive wheel also when driven on an uneven ground.
Patent EP-0383976-A1 (EP)
Inventor: LIU NAN-I
IPC: C08L79/08
Filed: 1989-02-23
Abstract: Disclosed is a polyetherimide ester compositions comprising at least one polyetherimide ester resin and amodifier composition which is comprised of a modifying amount of at least one multi-functional epoxy resin. The modifier composition may optionally also include a thio ester and a hindered phenol.
Patent EP-0356630-A1 (EP)
Inventor: MARBACHER JEAN
IPC: B23B31/28
Filed: 1989-06-09
Abstract: A magnet head (1), at projecting locations, has gaps (25, 26, 27), each dimensioned for accommodating a wire to be held magnetically of a certain diameter or a certain diameter range, and can be rotated on a magnet-head holder (21) into a plurality of positions in which in each case one (27) of the gaps is in a predetermined working position at the magnet-head holder (21), and can be fixed in each of these positions by means of a catch device (38,39). Consequently, the magnetic holder, in particular for singularizing wires of a certain diameter, can be adapted to this diameter quickly and simply. <IMAGE>
Patent EP-0354988-A1 (EP)
Inventor: SCHEITHAUER GUNTER
IPC: F16D43/202
Filed: 1989-06-27
Abstract: The invention relates to a re-engagable safety coupling having a first coupling half 3, which is moveable in rotation relative to a hub 2 mounted on a shaft 1, and a second coupling half 4 which is mounted non-rotatably on the hub 2 and is supported against the hub 2 with axial elasticity, the two coupling halves 3, 4 each possessing tooth profiles 9a, 9b whose frictional connection is cancelled in the engaged state after application of axial force to the second coupling half, at least two blocking elements 11, 11a, 13, which are arranged symmetrically in the peripheral direction with a mutual radial offset and hold out of engagement the tooth profiles 9a, 9b of the coupling halves 3, 4 having an incorrect angular alignment, being provided in order to avoid balance errors and oblique positionings of the coupling halves, and a recess 12, 14 being provided for each blocking element 11, 11a, 13 which receives the respective block element 11, 11a, 13 when the coupling halves 3, 4 are aligned at the correct angle. <IMAGE>
Patent EP-0356808-A1 (EP)
Title: Kolbenantrieb
Inventor: MULLER FRITZ
IPC: F15B15/24
Filed: 1989-08-16
Abstract: Die Erfindung betrifft einen Kolbenantrieb, beispielsweise zur Betätigung eins Ventils. Der Kolben (18) dieses Antriebs ist zwischen zwei Endstellungen hin- und herbewegbar, wobei eine Endstellung mittels eines Schneckentriebes einstellbar ist, der aus einer manuell betätigbaren Schnecke (32) und einem Schneckenrad (30) besteht, das einen axial verstellbaren Anschlag für den Kolben (18) bildet. Die andere Endstellung des Kolbens (18) ist durch ein Zahnrad (36) begrenzt, das in der Bewegungsbahn des Kolbens (18) angeordnet ist. Das Zahnrad (36) hat ein Innengewinde und sitzt auf dem Außengewinde eines gehäusefesten Gewindestutzens (46). Das Zahnrad (36) kann mittels eines Werkzeuges, z.B. eines Schraubenziehers, der durch eine Bohrung im Gehäuse von außen einführbar ist, schrittweise relativ zu dem Gewindestutzen (46) verdreht und damit axial verstellt werden.
Patent EP-0362647-A1 (EP)
Inventor: MILLIREN CHARLES M
IPC: C08G18/50
Filed: 1989-09-23
Abstract: The present invention is directed to a reactive mixture for use in preparing a flexible polyurethane foam and to the foams produced therefrom. The reactive mixture broadly comprises 
A) from more than 0 up to 3 parts by weight per 100 parts by weight of components B) and C) of an amine of the formula: 
H₂N - R - NH₂ 
where R is a C₄ to C₁₀ straight or branched alkylene group, or a C₄ to C₁₅ alicyclic group, 
B) from 0 to 30% by weight of a polyoxy­alkylene polyamine having a molecular weight of from about 400 to 5000 and containing from 2 to 3 primary amino groups, and 
C) from 70 to 100% by weight of one or more polyether polyhydroxyl compounds having hydroxyl functionalities of from 2 to 3 and molecular weights of from about 1000 to about 10,000, the percents of components B) and C) totalling 100%.
Patent EP-0428779-A1 (EP)
Inventor: MANTEGAZZA ANTONIO
IPC: G06K19/12
Filed: 1989-11-23
Abstract: This identification code for documents comprises a plurality of magnetic regions (1) which have diversifiable magnetic intensity and are mutually separated by spaces (2). At least one first part (1a) of the regions has a magnetic coercivity which differs from the remaining regions (1b) of the plurality of regions, in order to obtain at least two different readouts of the same plurality of regions upon applying different magnetic fields for orientating the plurality of regions.
Patent EP-0351023-A1 (EP)
Inventor: DRENT EIT
IPC: C08G67/02
Filed: 1989-07-12
Abstract: Copolymers of carbon monoxide are obtainable by polymerization of CO with one or more compounds (D) containing a cyclohexane ring in which the carbon atoms 1 and 4 are linked to each other by a single oxygen or carbon atom, carbon atoms 5 and 6 by an olefinic double bond, and at least one of carbon atoms 2 and 3 carries an oxycarbonyl group. They have a linear structure and their monomer unit -(CO)- alternate with the monomer units -D′-, derived from D.
Patent EP-0344958-A1 (EP)
Inventor: OGAWA TOMIHISA C O PATENT DIVI
IPC: G11B21/08
Filed: 1989-05-23
Abstract: A voice coil motor (5) is provided for moving a head for reading information from or writing it on a disk. A driving circuit supplies current to the voice coil motor in response to a first control signal (ACTDRV) and is designed to change a gain of the driving circuit in response to a second control signal (GAINCUT). The gain of the driving circuit is, therefore, changed in response to the second control signal in a manner to be switched from a moving control mode to a position control mode or vice versa.
Patent EP-0359399-A1 (EP)
Inventor: AASMUL-OLSEN STIG
IPC: C12P21/02
Filed: 1989-08-14
Abstract: Dipeptides or related compounds of the formula H-A-B-­Y,wherein A is an L- or D-α-amino acid residue or ω-amino acid residue, B is an L- or D-α-aminocarboxylic acid residue, an L- or D-aminophosphonic acid residue or L- or D-aminosulfonic acid residue or the corresponding ω-amino acids or salts and hydrates thereof, and Y is OH, H, alkyl, aryl, aralkyl or a C-terminal blocking group, -or BY is an amino alcohol residue B¹-CHY¹-OH, wherein B¹ is a decarboxy derivative of the aminocarboxylic acid as defined with relation to B, and Y¹ is H, alkyl, aryl or aralkyl are produced by reacting a substrate component
      wherein A is as defined above, R¹ is alkyl, aryl or aralkyl or an α-des-amino fragment of an amino acid, R² and R³ are hydrogen, alkyl, aryl or aralkyl with a nucleophile component selected from 
amino acids or their amides, esters, aldehydes or ketones of the formula
      wherein B is an aminocarboxylic acid residue as defined above, R² and R³ have the above meaning, or when R² is hydrogen, R³ is also hydroxy or amino, R⁴ and R⁸ are alkyl, aryl or aralkyl, and may also be H, 
  aminophosphonic acids or aminosulfonic acids 
NH₂C x H z PO₃R⁵R⁶ or NH₂C x H z SO₃R⁷ 
wherein R⁵, R⁶ and R⁷ are hydrogen, alkyl, aryl or aralkyl, x is 1-6 and z is 2-12, and 
amino alcohols H-B¹-CHY¹-OH wherein B¹ and Y¹ are as above 
in the presence of an amidase or esterase enzyme different from serine or thiol carboxypeptidases, preferably a serine or thiolendoprotease, lipase, esterase or glycosidase in solution or dispersion, and then, if desired, cleaving a present side-chain protecting group or protective group Y and/or, if desired, converting the resulting dipeptide derivative to a salt or hydrate. 
     The process allows for production of LL-, LD-, DL- and DD-­dipeptides without risk of racemization in a simple and economic manner.
Patent EP-0360554-A1 (EP)
Title: Catalysts
Inventor: WILLIAMS ALAN
IPC: C07C4/06
Filed: 1989-09-19
Abstract: A catalyst precursor is prepared by intimately mixing a nickel-­aluminium Feitknecht compound with a non-calcined alumino-­silicate clay mineral and at the same time and/or subsequently with at least one additive comprising an alkaline earth and/or rare earth metal compound. The resulting mixture is then calcined to produce the catalyst precursor which can be reduced to the catalyst form. The catalyst may be used, for example, in the methanation of gases and the presence of the additive reduces silicon species loss from the catalyst during use.
Patent EP-0366375-A1 (EP)
Inventor: GUILD GEORGE ARTHUR
IPC: B65D88/16
Filed: 1989-10-20
Abstract: A flexible intermediate bulk container includes at intervals in the yarns which lie horizontally in the wall of the container when the container is in use a yarn which is capable of bearing a load at least 50% greater than, and preferably at least twice, the load at which the other horizontal yarns in the wall of the container will break. The yarn of greater strength, which is advantageously a yarn of higher modulus, absorbs shock tensile loads when a loaded container is dropped and constitutes a region of greater strength which provides a cushioning effect for the other yarns against the resultant sudden surge in loop stress, thereby greatly increasing the burst-resistance of the container. 
     In a preferred container having a single wall part (21) of polypropylene yarns woven on a circular loom, a single weft yarn of 2400 denier polypropylene is replaced by a 6000 denier polyester yarn to provide a series of tensile stress absorbing regions (6) at intervals in each vertical section of the wall part (21) of the container.
Patent EP-0344064-A1 (EP)
Title: Product for treating swimming pool water
Inventor: LEGRAND GERARD
IPC: C02F1/76
Filed: 1989-05-24
Abstract: The present invention relates to a water treatment product which has bacteriostatic, algistatic, dispersant, sequestrant, pH-regulating, flocculant and crystallisation-inhibiting effects. The aim of the invention is to produce such a product which can couple with halogen products or products based on biguanide polymers.   This objective is attained with the aid of a product for treating water, and especially water of swimming pools, characterised in that it comprises an acrylic polymer in a quantity of between approximately 1% and 10% by weight of the total product, sodium phosphonate in a quantity of between approximately 0.5% and 7.5% by weight of the total product, and optionally a cationic nonfoaming quaternary ammonium in a quantity of between approximately 3% and 20% by weight of the total product, this component not being necessary if the principal bactericide is a biguanide polymer, a buffer solution of between approximately 1% and 20%, and a compound chosen from the group consisting of copper sulphate, alumina sulphate and aluminium polychloride in a quantity of between approximately 0.5% and 2% by weight of the total product, except when the principal bactericide is a biguanide polymer, the remainder being water. This product is more especially concerned with the treatment of swimming pool water.
Patent EP-0356266-A1 (EP)
Inventor: MICHEL JEAN-PHILIPPE
IPC: H03H9/05
Filed: 1989-06-13
Abstract: The present invention relates to a compact resonator filter using the piezoelectric effect. It consists of an insulating substrate (1) on which there are placed one or more active or passive components (9), at least one vibrating vane (5) excited by the piezoelectric effect, output and input terminals (13), connections (7) connecting the output and input terminals (13) to the component or components (9) and to the vibrating vane (5). The substrate (1) is provided with holes (2) through its main faces (3,4) each hole containing a vibrating vane (5). The substrate (1) is a single piece or consists of an arrangement of layers. <IMAGE>
Patent EP-0348321-A1 (EP)
Inventor: HENOT JEAN-PIERRE
IPC: H04N7/015
Filed: 1989-06-22
Abstract: The field of the invention is that of the coding of auxiliary data for the reconstruction of undersampled animated electronic images, particularly for TVHD transmission over MAC channel. 
<??>The objective is to furnish a rate-regulating method allowing auxiliary data coded at variable rate of the type using a compression procedure comprising a step for selection, for each elementary image block, of an optimal processing from several concurrent compression processings carried out in parallel, the processings comprising in particular at least one low rate-consuming processing, to be made to travel through a fixed rate channel. 
<??>According to the invention, the method is characterised in that the choice of compulsory processing is forced from one of the low rate-consuming processings (11), during the said step for selection of an optimal processing, when the rate (13) of the said auxiliary data approaches or exceeds the rate (10) permitted per unit of transmission. 
<IMAGE>
Patent EP-0342227-A1 (EP)
Inventor: PISHARODY RAGHAVAN K
IPC: G11B5/127
Filed: 1988-11-09
Abstract: Structure perfectionnée de tête magnétique vidéo dans laquelle un stratifié est placé dans les entrefers de la tête, de manière à être déposé sur chaque substrat situé en face de l'entrefer, et comprenant des couches alternées d'un premier et d'un deuxième matériau magnétique, le premier matériau présentant une plus forte coercitivité que le deuxième matériau.
Patent EP-0348493-A1 (EP)
Inventor: RUPE CHAUNCEY ORVIS
IPC: G01N31/22
Filed: 1989-07-19
Abstract: Une composition d'un réactif d'analyse colorimétrique permet de déterminer la quantité d'acide cyanurique dans de l'eau. L'acide cyanurique est ajouté à l'eau de piscines extérieures pour stabiliser le chlore que l'on ajoute à des fins de salubrité. D'une manière générale, la composition d'analyse utilise de la mélamine et un indicateur qui est sensible à un changement du pH du milieu environnant testé, changement qui est provoqué par l'action de l'acide cyanurique sur la composition de l'agent de réaction. De préférence, la composition de l'agent de réaction est incorporée dans une matrice poreuse, ce qui permet d'obtenir un dispositif avantageux de test à l'état solide.
Patent EP-0423137-A1 (EP)
Inventor: LEHMANN WILFRIED
IPC: C01B11/02
Filed: 1989-04-27
Abstract: Ladite solution se compose d'un mélange d'une solution de chlore et d'un ou plusieurs oxydes de chlore. Pour la préparer, on ajoute en brassant de 0,1 à 50 pour cent en poids d'oxydes de chlore à la solution aqueuse, le pH pouvant être faible ou élevé.
Patent EP-0414747-A1 (EP)
Inventor: BERTRAM HORST
IPC: B65D81/32
Filed: 1989-05-05
Abstract: Un récipient pour constituants multiples comporte deux chambres séparées (2, 3) fermées par un capuchon de versement commun (5). Ledit capuchon renferme des ouvertures de versement (13, 14) destinées aux premier et deuxième constituants, lesquelles sont mutuellement décalées dans le sens de versement et débouchent dans le plan de la surface extérieure (15) du capuchon. Dans le but de permettre un emploi aisé et une conception simplifiée, les deux ouvertures de versement (13, 14) sont entourées par un bord de versement (11, 12) qui fait saillie sur la surface extérieure (15) du capuchon dans le sens de versement, s'étend au-delà de la périphérie de l'ouverture de versement (13, 14) et est conformé de telle manière qu'en position inclinée, une dépression se forme dans la région de l'ouverture de versement correspondante (13, 14).
Patent EP-0452327-A1 (EP)
Inventor: JAEGGI MARKUS
IPC: D03J1/16
Filed: 1989-09-19
Abstract: Dans un dispositif de liaison d'un grand nombre de fils des bobines d'un râtelier, un tube (6) de guide-fil associé à chaque pince de fil (5) est relié à une barre (10) d'aspiration verticalement mobile par rapport au chariot (2).
Patent EP-0431065-A1 (EP)
Inventor: CHEN LAN BO
IPC: C12P21/02
Filed: 1989-08-25
Abstract: Une séquence d'ADNc de longueur normale renfermant la protéine de liaison de la laminine humaine et dérivée de cellules de carcinome du colon humain comprend essentiellement la séquence illustrée dans la Figure 3. Une sous-séquence correspond essentiellement à la séquence qui commence par le nucléotide n° 162 et qui se termine par le nucléotide n° 829, comme illustré dans la Figure 3. Un autre aspect de l'invention concerne des clones recombinants de codage d'une protéine de liaison de la laminine humaine. Dans un autre mode de réalisation, l'invention concerne une protéine de liaison de la laminine codée par l'une ou l'autre séquence, et de l'ADN isolé de codage de la protéine de liaison de la laminine faisant partie des ADNc décrits ci-dessus. Un procédé et un réactif permettent de détecter la présence de carcinomes chez un patient.
Patent EP-0437488-A1 (EP)
Title: Animal model for human disease
Inventor: MONOSOV ANN
IPC: C12N5/02
Filed: 1989-10-05
Abstract: An animal model for human neoplastic disease having neoplastic tissue obtained from a human organ, implanted into the corresponding organ of the animal and having sufficient immunodeficiency to allow the implanted tissue to grow and metastasize.
Patent EP-0437525-A1 (EP)
Inventor: STEFFES RUDOLF
IPC: F16K31/60
Filed: 1989-10-09
Abstract: Dans un robinet d'eau sanitaire comportant des parties de préhension montées, par l'intermédiaire d'une partie d'encliquetage en plastique, sur un axe de commande, chaque partie de préhension présentant un élément de préhension (10) chevauchant l'axe à la manière d'un manchon et s'y fixant par encliquetage, le montage de la partie de préhension doit être simplifié. A cet effet est disposé sur l'élément de préhension (10) un anneau de préhension (11) rotatif par rapport à ce dernier et se fixant en position d'utilisation par l'intermédiaire d'un moyen de blocage (18).
Patent EP-0442904-A1 (EP)
Title: Technique for actv side-panel noise reduction.
Inventor: KOSLOV JOSHUA LAWRENCE
IPC: H04N7/32
Filed: 1989-10-17
Abstract: A video signal processing system employs an amplitude compander for reducing the effects of transmission noise. The compander includes a transmitter nonlinear amplitude compressor for amplifying small signals and compressing large signals. A receiver includes an amplitude expander with an inverse transfer function. The nonlinear compressor generates out-of-band frequencies which are removed by a transmitter output filter, producing signal distortion. To compensate for such distortion, the transmitter duplicates certain receiver processing circuits, including the receiver amplitude expander and a filter for generating a prediction signal. The prediction signal is subtracted from the transmitter input video signal before the video signal is amplitude compressed at the transmitter, producing an error signal which is transmitted. The error signal is small if the prediction is good, whereby noise reduction results from compressor gain at the transmitter.
Patent EP-0382055-A1 (EP)
Inventor: HESSE MICHAEL DR
IPC: C07D487/08
Filed: 1990-01-30
Abstract: Process for the preparation of 1,4-diazabicyclo[2.2.2]octane of the formula I <IMAGE> characterised in that 1,2-diaminoethane and 0 to 200 mol% of piperazine are reacted on aluminium silicate, boron silicate, gallium silicate and/or iron silicate zeolites at temperatures of 50 to 60 DEG C and pressures of 0.01 to 50 bar.
Patent EP-0450130-A1 (EP)
Inventor: BAILEY FAY WALLACE
IPC: C08G75/0277
Filed: 1990-04-06
Abstract: Articles are blow-molded from a polyphenylene sulfide resin having a melt flow in a range of from about 1 to about 10 g/10 min., and preferably in a range of from about 4 to about 8 g/10 min. When filler materials such as mica are added, the upper end of the acceptable melt flow range is raised to about 15 g/10 min. By maintaining mold temperatures in a range of from about 250° to about 400° F., and preferably from about 275° to about 325° F., the polyphenylene sulfide material in the blow-molded article is provided with a semi-crystalline structure, and is dimensionally stable at temperatures of at least 500° F. Filler materials are preferably provided in a range of from about 10 to about 20 weight percent.
Patent EP-0394800-A1 (EP)
Title: Vormischbrenner für die Heissgaserzeugung
Inventor: KELLER JAKOB DR
IPC: F23D14/62
Filed: 1990-04-14
Abstract: Bei einem Vormischbrenner, der aus zwei aufeinander positionierten hohlen Teilkegelkörpern (1, 2) mit in Strömungsrichtung zunehmender Kegelneigung besteht, geschieht die Brennstoffzuführung über eine zentrale Brennstoffdüse (3) und/oder über mehrere Brennstoffdüsen (17), die entlang der Einströmung der Verbrennungsluft (15) in den Innenraum (14) des Brenners plaziert sind. Die Verbrennungsluft (15) selbst ist ein Gemich aus Frischluft und Abgas. Die Frischluft wird über einen ersten Strömungstrichter (23a, 23b) herangeführt, über einen zweiten Strömungstrichter (22a, 22b) findet eine Abgasrückführung statt. Diese beiden Gase vermischen sich vorgänging ihrer tangentialen Einströmung in den Innenraum 14. Im Bereich der Rückströmzone (6) entsteht eine optimale, homogene Brennstoffkonzentration über den Querschnitt.
Patent EP-0403765-A1 (EP)
Inventor: JOAS ROLF
IPC: B60R16/02
Filed: 1990-04-26
Abstract: Die vorliegende Erfindung betrifft eine Anordnung (1) zur Halterung und Verlegung von einer Vielzahl gemeinsam geführter Kabel (3) in einem Einbauraum eines Kraftfahrzeuges, wobei die Aggregate verbindenden Kabel (3) entlang einer vorgegebenen, mindestens eine Krümmung aufweisenden Linie, einen Montageraum (5) zumindest teilweise verdeckend verlegt und entlang dieser Linie lösbar fixiert sind, wobei die Kabel in den Endpunkten (2.1 und 2.2) der Linie schwenkbeweglich, den darunter liegenden Montageraum (5) freigebend gelagert sind.
Patent EP-0405360-A1 (EP)
Inventor: MURAKAMI KATSUHIKO C O NKK COR
IPC: C22C38/00
Filed: 1990-06-22
Abstract: A method for manufacturing an alloy rod having giant magnetostriction, which comprises the steps of: supplying a rod-shaped alloy material, comprising at least two rare earth metals including terbium and dysprosium and at least one transition metal, into a crucible moving down­wardly at a speed of from 0.2 to 8.5 mm/minute in an inert gas atmosphere kept under a pressure of from 0.2 to 10 atm.; heating the rod-shaped alloy material in the circumferential direction thereof in the crucible by means of an annular high-frequency heating coil having a frequency of from 0.1 to 3 MHz and having an inside diameter of from 1.1 to 1.6 times as large as an outside diameter of the crucible, arranged so as to surround the crucible; continuously moving the heating from the lower end toward the upper end of the alloy material to locally and sequentially melt the alloy material in the axial direction thereof; and then locally and sequentially solidifying the resultant molten section of the alloy material in the crucible, thereby manufac­turing an alloy rod having giant magnetostriction com­prising a single-crystal structure or a unidirectional-­solidification structure consistent with the axial line thereof.