baber/WOPTO huggingface dataset:
Patent EP-0097186-A1 (EP)
Inventor: ANDREASEN KNUD
IPC: F21V17/04
Filed: 1982-12-13
Abstract: Lorsqu'on désire accroître le rendement lumineux d'installations à tubes fluorescents dépourvus de réflecteur en dotant les tubes fluorescents d'un réflecteur, il est souvent difficile de monter et de positionner le réflecteur dans une fixation de lampe existante, et cela est même plus difficile lorsque de tels tubes fluorescents sont montés librement sur une paroi ou un plafond, ou sont montés à l'extérieur sur une fixation. A cet effet le système de réflecteur comprend un réflecteur (4) en aluminium anodisé et des éléments de fixation (1) se composant de rubans élastiques qui entourent le tube fluorescent (5) et fixent le réflecteur (4) au tube fluorescent grâce au frottement entre le ruban de l'élément de fixation (1) et le tube fluorescent (5). On décrit également un deuxième mode de réalisation de l'élément de fixation, destiné à des fixations sur une surface plate. Dans ce cas l'élément de fixation possède des extrémités en saillie qui s'appuient contre la surface plate de la fixation et permettent ainsi de positionner et de fixer le réflecteur dans la position correcte.
Patent EP-0114866-A1 (EP)
Inventor: HELLER ZINDEL HERBERT
IPC: G01N21/64
Filed: 1983-06-16
Abstract: Assemblage de fluoromètre (60) pouvant contrôler en continu les caractéristiques de sa source d'énergie d'excitation pendant son fonctionnement. Une photodiode de référence (50), ou l'équivalent d'un tel dispositif, est placée le long du chemin optique de l'énergie d'excitation et détecte en continu la sortie de la source de cette énergie en même temps que la déviation d'une partie de cette énergie sur un échantillon contenant la substance à analyser. Dans l'éventualité d'une détérioration de la source d'énergie d'excitation provoquée par le vieillissement ou des variations de température, la diode de référence (50) détecte une telle modification et fournit des informations adéquates au travers d'un circuit de contrôle pour compenser ces variations au moment de l'interprétation du niveau de fluorescence de l'échantillon irradié. Cet assemblage de fluoromètre est très sensible et permet d'obtenir une commande par réaction en temps réel des caractéristiques de fonctionnement du fluoromètre, permettant ainsi d'utiliser celui-ci avec une instrumentation analytique de précision.
Patent EP-0117430-A1 (EP)
Inventor: WALKHOFF KLAUS
IPC: A43B5/04
Filed: 1984-01-21
Abstract: Two adjusting mechanisms are arranged between a lower shaft portion having a sole and a shin portion covering the shin region of the leg of a wearer and forwardly and rearwardly pivotable about a transverse axis in relation to the lower shaft portion. Each adjusting mechanism is constructed in the manner of a turnbuckle and comprises two threaded rods having opposite-handed threads. One threaded rod is anchored on the shin portion while the other threaded rod is hingedly mounted on the lower shaft portion. The threaded rods can be displaced toward one another or away from one another by means of a rotatable housing permitting a variation of the distance between the engagement points of the adjusting mechanisms. In this manner, the position or attitude of the shin portion in relation to the lower shaft portion can be adjusted both backward and forward as well as to the side. A compression spring is arranged in the interior of the housing and which is compressed under the action of a forward pivoting motion of the shin portion.
Patent EP-0153973-A1 (EP)
Inventor: TERADA HARUYOSHI
IPC: C23C22/83
Filed: 1984-03-09
Abstract: For treating metal surfaces, which may have been provided with a chemical conversion coating, especially a phosphate or chromate coating, by contacting with an aqueous solution which contains a reactive organosilane, and subsequent drying-on of the solution, the corrosion protection is improved by using a solution which additionally contains a titanium and/or zirconium fluoride compound. Preferably, the organosilane contains at least two reactive groups. Its concentration is 0.5 to 100 g/l, preferably 1 to 50 g/l, and that of the titanium fluoride and/or zirconium fluoride compound is in the range from 0.01 to 5 g/l, preferably in the range from 0.05 to 1 g/l. The organosilane/titanium fluoride and/or zirconium fluoride compound ratio should be in the range from (10 to 200):1, preferably from (20 to 100):1, and the layer weight produced should be 10 to 300 mg/m<2>.
Patent EP-0137987-A1 (EP)
Inventor: SCHONFELD STEVEN E
IPC: C08K5/17
Filed: 1984-08-24
Abstract: © Rubber compositions and articles such as tires having improved metal adhesion and metal adhesion retention to brass and brass-plated metallic reinforcement. The improvement comprises admixing from about 0.2 to about 6.0 parts per hundred rubber (phr) of a compound selected from the group consisting of 3-amino-2-carboxy-4-chlorobenzophenone, 3-hydroxy-2-methyldiphenylamine and 5-amino-2-methyl-N-phenylbenzensulfonamide and mixtures thereof with a vulcanizable rubber composition prior to embedding the metallic reinforcement therein and curing. A method for improving the metal adhesion and metal adhesion retention between a vulcanizable rubber and brass or brass-plated metallic reinforcement includes the step of dispersing from about 0.2 to about 6.0 phr of a compound selected from the group consisting of 3-amino-2-carboxy-4-chlorobenzophenone, 3-hydroxy-2-methyldiphenylamine and 5-amino-2-methyl-N-phenylbenzenesulfonamide and mixtures thereof in a vulcanizable rubber composition prior to curing.
Patent EP-0148362-A1 (EP)
Inventor: NAGAYAMA KUNIAKI
IPC: H03H17/02
Filed: 1984-11-07
Abstract: In a Fourier transform nuclear magnetic resonance spectrometer, a signal which is produced repeatedly from a time origin is sampled at regular intervals of time to convert the signal into digital form, the time origin being given repeatedly. Then, the digitized data is accumulated. According to the present invention, delay periods beginning with each time origin and ending with the beginning of each sampling are made different from one another to obtain a pseudofiltering effect simply by using a relatively simple structure of apparatus and performing arithmetic operations on data.
Patent EP-0152556-A1 (EP)
Inventor: FRANKE ALBRECHT DR
IPC: C07D213/50
Filed: 1984-11-26
Abstract: Aminopropanolderivate der Formel <IMAGE> in der R¹ und R² gleich oder verschieden sind und Wasserstoffatome, Alkyl-, Cycloalkyl-, Alkenyl-, Alkinyl- oder Hydroxyalkylreste mit jeweils bis zu 6 C-Atomen, Alkoxyalkyl-, Alkylthioalkyl- oder Dialkylaminoalkylreste mit jeweils bis zu insgesamt 9 C-Atomen, oder Phenylalkyl- oder Phenoxyalkylreste mit bis zu 6 C-Atomen in Alkyl und gegebenenfalls im Phenylrest durch Alkyl oder Alkoxy mit jeweils bis zu 3 C-Atomen substituiert bedeuten oder R¹ und R² zusammen mit dem sie verbindenden Stickstoffatom einen 5- bis 7-gliedrigen gesättigten heterocyclischen Ring bilden, der durch einen oder zwei Phenyl- und/oder Hydroxyreste substituiert sein und ein Sauerstoff oder Stickstoffatom als weiteres Heteroatom im Ring enthalten kann, wobei ein solches zusätzliches Stickstoffatom durch einen Alkylrest mit 1 bis 3 C-Atomen oder einen Phenylrest substituiert sein kann, und - ??? die Reste 2-Thienyl, 3-Thienyl, 2-Pyridyl, 3-Pyridyl, 4-Pyridyl, 2-Furyl, 2-(1-Alkyl)-pyrryl, 3-(1-Alkyl)-pyrryl und 4-(1-Alkyl)-pyrazolyl bedeutet, wobei der Alkylrest 1 bis 3 Kohlenstoffatome enthält, und ihre physiologisch verträglichen Säureadditionssalze, Verfahren zu ihrer Herstellung und diese enthaltende Antiarrhythmika.
Patent EP-0123551-A1 (EP)
Inventor: HALL STEPHEN MARK
IPC: F21V19/02
Filed: 1984-04-24
Abstract: A ceiling light fitting for lighting a wall so that the illumination appears uniform, in particular with sufficient illumination atthe base of the wall and no fringe effect atthe top of the wall. The Hght fitting has three extended, constant-section reflectors 6, 7, 8 which are parallel to the wall, the reflector 7 being swingable back to enable the lamp 5 to be changed. The lamp filament 5a is linear and parallel to the wall. The reflectors 6,7 are of part-circular section and enhance the light, as well as the reflector 7 acting as a mask to prevent the filament 5a being seen from behind the fitting. The reflector 7 projects very little below ceiling level. The reflector 8 is parabolic with the filament 5a at its focus, the axis of the parabola being directed at the base portion of the wall. The reflector 8 faces downwards and has at least its major part above the level of the filament 5a and on the wall side of the filament 5a. In this way, the main reflecting surface which enhances the illumination of the base of the wall is above ceiling level. The extended reflectors 6, 7, 8 can avoid an unpleasant fringe effect at the top of the wall.
Patent EP-0130672-A1 (EP)
Inventor: HSIA CHUNG HWENG
IPC: C07C1/00
Filed: 1984-05-01
Abstract: A continuous fractionation process for recovering ethylene from a volatile olefinic feedstock comprising C 3   +  higher olefins comprises contacting the olefinic feedstock in a counter current sorption tower with a liquid sorbent stream comprising C 6   +  gasoline range hydrocarbons to selectively sorb substantially the entire C 3   +  olefin components from the feedstock, withdrawing an ethylene-rich gas stream from the sorption tower and further contacting the ethylene-rich stream with a distillate range liquid hydrocarbon stream in a sponge absorber to purify the ethylene stream. The olefinic feedstock preferably comprises about 10 to 50 mole % ethylene and 10 to 50 mole % propene. Purified ethylene product may be recovered having an average molecular weight not greater than 28.5 under non-cryogenic conditions.
Patent EP-0134688-A1 (EP)
Inventor: MAY ERIC JOHN PATRICK
IPC: H01Q9/26
Filed: 1984-07-27
Abstract: A rhombic aerial has active elements in the form of tubes (34, 35) bent to a rhombic shape. Two adjacent ends of the tubes (34, 35) are connected together by a hollow tubular resistor (42). A coaxial cable (18) enters the tubular resistor (42) through a hole therein, and passes through one of the tubes (34), to the other end of that arm (34). One of the conductors of the co-axial cable is attached to the end of the tube (34) and the other conductor extends across the gap between the ends of the tube (34, 35) and is attached to the other arm (35). In this way one of the conductors forms part of the active element of which it is attached, preventing degradation of the performance of the aerial. The structure has a very high bandwidth and efficiently converts input power to output travelling waves.
Patent EP-0123577-A1 (EP)
Inventor: MARRACCINI ANTONIO
IPC: C09C1/36
Filed: 1984-03-20
Abstract: The present invention describes silanic phtalocyanine-based dyes, the composite pigments obtainable by grafting said dyes on an inorganic substrate, and the respective processes for preparing said dyes and composite pigments. 
<??>The dyes are of the following general formula: 
<CHEM>
 wherein:
 Pc is the residue of the phtalocyanine, possibly metallized with with CO, Ni, Cu;
 R1 is a hydrogen atom or an alkaline metal;
 R2 and R3 which may be equal or different are H, alkyls having up to 4 carbon atoms, cycloalkyls or aryls;
 R4 is a C1-C4 alkyl or a phenyl;
 R5 is a C1-C4 alkoxyl;
 n is 3, 4 or 5;
 q is 0, 1;
 p and m are integers so that when q is 0, p is 3 and m is 0, 1, 2, or 3, and when q is 1, p is 2 and m is 0, 1, 2;
 a and c are numbers comprised between 1 and 3; and
 b is a number comprised between 0 and 2, chosen so that the sum a + b + c </= 4;
 and wherein each of the four benzenic rings of the phtalocyanine is bound to only one single sulphonic group (-SO3R1) or sulphonamidic group. 
<??>The composite pigments obtained from the above-mentioned are used in varnishes, air-drying or stoving enamels, in the pigmentation of plastic materials as weel as in printing inks.
Patent EP-0122204-A1 (EP)
Inventor: BARBEE ROBERT BOYD
IPC: C08G63/18
Filed: 1984-04-13
Abstract: The present invention provides polyesters and containers made therefrom having improved resistance to gas permeability. The containers are formed from a polyester resin which comprises the reaction product of a diol containing up to about 8 carbon atoms and a diacid component which comprises about 5to 100 mole percent of a first diacid selected from 1,4-phenylenedioxy diacetic acid, 1,3-phenylenedioxy diacetic acid, 1,2-phenylenedioxy diacetic acid, and mixtures thereof, and 0 to about 95 mole percent of terephthalic acid. The containers which are provided by the present invention may be in the form of sheet, film, molded articles, such as bottles, and other such structures.
Patent EP-0128195-A1 (EP)
Inventor: THIERBACH MARK ERNEST
IPC: H03K19/177
Filed: 1983-12-01
Abstract: Un réseau logique programmé (PLA) (100) est doté d'un premier registre à décalage d'asservissement (12, 13) sur les lignes de mots intermédiaires (W1, W2...Wn) entre les plans ET et OU (11, 14) du PLA, ainsi que d'un second registre à décalage d'asservissement (16, 17) sur les lignes de sorties (O1, O2...Oz) du plan OU. De cette manière, comme les retards de propagation des plans ET et OU sont bien supérieurs à ceux des registres, la vitesse de fonctionnement du PLA est limitée à celui des retards de propagation du plan ET et du plan OU qui est le plus important, au lieu d'être limitée à la somme de ces retards comme c'était le cas dans l'arêt antérieur.
Patent EP-0176515-A1 (EP)
Title: Games stroke practising apparatus.
Inventor: COX ROBERT WILLIAM
IPC: A63B69/36
Filed: 1984-07-16
Abstract: A guide rail (14) is provided, along which an adjustable bearing mount slides, to pivotally support an arm (20). The arm carries a fixed club guide bar (24), mounted in a swing plane. A pivot mounting (29) is provided for a shoulder yoke (25) pivotable about an almost vertical axis (28). A head cup locator (21) is adjustable along an axis (19), with a pivotal mounting for a hand guide (23). The shoulder yoke, head cup locator and hand guide can be interconnected e.g. by pairs of cables, providing preselected coordination of a players movements. A leg guide bar (42) can also be provided.
Patent EP-0191883-A1 (EP)
Inventor: GOEL ANIL B
IPC: C07C67/055
Filed: 1985-02-21
Abstract: The oxidation process for the manufacture of aryl esters comprising contacting the reaction mixture of an aromatic hydrocarbon, a carboxylic acid and molecular oxygen in the liquid phase at an elevated temperature with a catalyst composed of palladium or a compound of palladium, a chromium compound and a compound of at least one member selected from the group consisting of zinc, manganese, tin, cobalt and nickel is described.
Patent EP-0160218-A1 (EP)
Inventor: ROBERTS EDWARD F
IPC: C07C303/36
Filed: 1985-03-28
Abstract: A two-step process for the production of C 8 -C 24  alkylbenzenesulfonylazides.
     wherein R is a C a -C 24  alkyl group. 
     In the first step, C 8 -C 24 -alkylbenzenesulfonic acids, in a suitable nonreactive, water-immiscible solvent, are reacted with an excess of a reactive chlorinating agent, in the presence of a suitable solvent capable of forming a Vilsmeier reagent, at about 40° to about 70°C, to form the corresponding sulfonyl chlorides (C 8 -C 24 -alkylbenzenesulfonyl- chlorides). In the second step, the sulfonyl chlorides, still in the presence of the same solvent, are converted to the azides by reaction with aqueous sodium azide, in the presence of a anion transfer phase transfer catalyst.
Patent EP-0163123-A1 (EP)
Inventor: KLINNER WILFRED ERWIN
IPC: A01D43/10
Filed: 1982-10-04
Abstract: A crop engaging rotor for conveying and/or conditioning crop comprises support members (12) and a plurality of outwardly extending crop engaging elements (11). Each crop engaging element (11) comprises an elongate strip (20) of stiff resilient synthetic plastics material folded to form two outwardly extending arms (21) and (22) generally in a V-shape. The folded strip (20) is secured to a first flange (14) of a transverse mounting bar (12) which forms part of the rotor. The arms (21) and (22) are yieldable to move rearwardly under excess load conditions by a rocking movement about the bolt (23). The element (11) is prevented from rotating about the bolt (23) by abutment of the leading edge surfaces of the arms (21) and (22) against the rear surface of the upstanding portion (14A) of the member (12).
Patent EP-0173183-A1 (EP)
Inventor: UTSUMI ATSUSHI C O ITAMI PLANT
IPC: G02B6/02
Filed: 1985-08-16
Abstract: It is disclosed that a radiation-resistant optical conductor, such as an optical fiber for telecommunication, a multiple fiber for an image scope, and a light guide for illumination, which comprises a core composed of a pure silica glass which is prepared via an ultrahigh temperature of at least 3,000°C and has an OH group content of from 0.1 to 300 ppm, and a cladding layer formed on the core, and the cladding layer being composed of a silica glass which contains boron element and fluorine element as a dopant.
Patent EP-0186087-A1 (EP)
Inventor: GRISS GERHART DR DIPL-CHEM
IPC: C07D277/82
Filed: 1985-12-16
Abstract: This invention relates to new tetrahydrobenzthiazoles of general formula    <IMAGE>  (I)  wherein R1 represents a hydrogen atom, an alkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the above mentioned phenyl nucleic may each be substituted by 1 or 2 halogen atoms, R2 represents a hydrogen atom or an alkyl group, R3 represents a hydrogen atom, an alkyl group a cycloalkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the phenyl nucleus may be substituted by fluorine, chlorine or bromine atoms, R4 represents a hydrogen atom, an alkyl group, an alkyl or alkenyl group, or R3 and R4 together with the nitrogen atom between them represent a pyrrolidino, piperidino, hexamethyleneimino or morpholino group, the enantiomers and the acid addition salts thereof. The compounds of general formula I above in which one of the groups R1 or R3 or both groups R1 and R3 represent an acyl group are valuable intermediate products for preparing the other compounds of general formula I which have valuable pharmacological properties. The new compounds may be prepared using methods known per se.
Patent EP-0192879-A1 (EP)
Inventor: MINAMI KIYOSHI
IPC: C02F11/04
Filed: 1985-10-16
Abstract: A methane fermentation process for processing an evaporator condensate of a waste fluid from a pulp production system is disclosed. The process comprises the pre-treatment step of adding an acid into the evaporator condensate to settle and coagulate inhibitors for methane fermentation, removing the inhibitors, and thereafter neutralizing the waste fluid deprived of the inhibitors; and the fermentation step of allowing the effluent from the pre-treatment step to flow through a methane fermentation bio-reactor where the effluent undergoes fermentation to generate methane.
Patent EP-0164378-A1 (EP)
Inventor: HOLLMULLER HANS
IPC: H05K3/06
Filed: 1984-11-23
Abstract: Installation pour le traitement d'objets au moyen d'un liquide, en particulier une machine de gravure ou de développement pour la fabrication de cartes de circuits imprimés, où la quantité de liquide amenée à chaque buse peut être mesurée séparément. A cet effet est adjointe à chaque buse une conduite individuelle dans laquelle est disposé un débitmètre dont la lecture peut se faire directement visuellement ou électriquement. Le débitmètre peut être placé dans chaque conduite d'amenée en série avec une vanne de régulation, si bien qu'il est aussi possible de régler séparément la quantité de liquide de traitement arrivant à chaque buse.
Patent EP-0167628-A1 (EP)
Inventor: HOSONUMA SIN - HAIYAMA OKEHAZA
IPC: B29D11/00
Filed: 1984-12-19
Abstract: A polarizing film which includes a substrate resin and a dichromic substance features: (1) the uniaxial orientation coefficient f of the crystal principal axis of the film with respect to the reference axis is 0.7or more; and the product (f x R), which is between the uniaxial orientation coefficient f and the ratio R (R=(Imin/Imax) x 100) between the maximum value (imax) and the minimum value (imin) of the X-ray diffraction intensities on the Debye-Scherrer ring which are measured when X-rays are applied to the surface orthogonal to the reference axis in parallel to the reference axis, is 10 or more. Also disclosed is a method of manufacturing the polarizing film. This polarizing film has excellent heat- resistant and moisture-resistant properties and a high degree of polarization.
Patent EP-0190196-A1 (EP)
Inventor: COUGHLIN KEVIN PETER
IPC: B01J23/74
Filed: 1985-06-26
Abstract: L'addition d'un composant métallique inerte, par exemple de l'or, de l'argent ou du cuivre à un catalyseur Fischer-Tropsch comportant du cobalt permet audit catalyseur de convertir un gaz de synthèse en carburants liquides à environ 240-370oC avec une réduction avantageuse de la sélectivité dudit cobalt pour le méthane lors de ladite conversion. La composition de catalyseur peut contenir avantageusement un composant de support, par exemple un crible moléculaire, un composant de cocatalyseur/de support ou une combinaison de tels composants de support.
Patent EP-0216781-A1 (EP)
Inventor: BETZ ANSGAR
IPC: B62D7/22
Filed: 1985-07-30
Abstract: Un mécanisme de direction à crémaillère permet de réduire les chocs dûs, par exemple, à un flageolement des roues, et qui pourraient s'exercer axialement sur la crémaillère (3). Ces chocs sont transmis au pignon (2) de la commande et provoquent des oscillations tournantes perturbatrices du volant. Grâce à un dispositif de friction installé au-dessus du pignon (2) de la commande, il est possible d'ajuster le "couple de rotation à vide" de la direction de façon fiable et résistante à l'usure. Le dispositif de friction comprend un anneau d'usure (11) fixé à l'arbre de direction (4), sur lequel une pression est exercée par un disque de friction (14) actionné par un resort (13) et fixé au boîtier (1) de façon à éviter des rotations par une bague filetée (16).
Patent EP-0209856-A1 (EP)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1986-07-17
Abstract: A ski boot, particularly of the rear-entry type, with a device for securing the heel comprising an elongated element (3) which extends transversely relatively to the longitudinal extension of the rear quarter (2). The elongated element (3) is accomodated inside the rear quarter (2), substantially at the level of the heel of the user, and is connected with the mutually opposite longitudinal edges of the rear quarter (2).
Patent EP-0214471-A1 (EP)
Inventor: IDEL KARSTEN DR
IPC: C08G75/0254
Filed: 1986-08-06
Abstract: The process gives polyarylene sulphides having melt viscosities which can be adjusted in a defined manner and low corrosion. These polyarylene sulphides are obtained by reacting alkali metal sulphides, optionally mixed with alkali metal hydrogen sulphides and reaction accelerators, with dihaloaromatic compounds and optionally polyhaloaromatic compounds with addition of specific monohaloaromatic compounds as chain terminators.
Patent EP-0221280-A1 (EP)
Inventor: JACOBSON HOWARD WAYNE
IPC: C09C1/36
Filed: 1984-04-04
Abstract: A pigment of TiO₂ particles coated with alumina and having associated therewith fluoride ions or fluoride compounds, can be used to prepare paper laminates having a high degree of lightfastness.
Patent EP-0215503-A1 (EP)
Inventor: BROEKHOF NICOLAAS LEONARDUS JO
IPC: C11B9/00
Filed: 1986-08-08
Abstract: Perfume compositions and perfumed products characterized by a content of one or more fragrances which have a very natural leather odour and correspond to the formula
      wherein one of the two symbols R₁ and R₂ represents a methyl group and the other a hydrogen atom or both symbols represent a hydrogen atom and R₃ represents a n-propyl, allyl, 1-propenyl-, sec.butyl, 1-buten-3-yl, isobutyl or 2-methylpropen-3-yl group.