baber/WOPTO huggingface dataset:
Patent EP-0018861-A1 (EP)
Title: Procédé et dispositif de saisie sous forme numérique d'une information vidéo représentative d'un produit en feuille
Inventor: LECLERC JEAN-FRANCOIS
IPC: G01N21/89
Filed: 1980-03-28
Abstract: Procédé et dispositif pour fournir une information numérique réprésentative du contour d'un produit en feuille et des défauts (trous) qu'il peut comporter, à partir d'un signal vidéo formé de lignes d'image. On code le signal vidéo par comparaison avec des seuils de façon à détecter les transitions; on compare à un seuil n1 le nombre n de points correspondant à un trou, d'abord à l'intérieur d'une ligne X, puis dans des lignes consécutives X, X + 1, et on modifie le code en un code "défaut" à partir du moment où n n1; on met en mémoire, dans le sens de l'analyse, uniquement les signaux codés qui précèdent une transition; on lit ces signaux dans le sens inverse grâce à quoi on peut rendre homogène le codage d'un défaut et supprimer les codes de défauts non significatifs. Application à l'analyse de la forme d'une feuille de tabac
Patent EP-0019566-A1 (EP)
Title: Solutions conformables, articles en forme obtenus à partir de ces solutions ainsi que leur procédé d'obtention
Inventor: MENAULT JACQUES
IPC: C08L1/02
Filed: 1980-05-12
Abstract: La présente invention concerne de nouvelles solutions de polymères permettant l'obtention d'articles en forme tels que fils et fibres, films, feuilles, etc.. Ces solutions sont constituées de cellulose de degré de polymérisation au moins 200, de polymère à base d'acrylonitrile, de diméthylsulfoxyde et de formaldéhyde, avec un rapport pondéral cellulose/polymère acrylique de 0,05 à I, de préférence 0, 1 à 1, un rapport formaldéhyde/cellulose de 0,2 à 2, et une concentration total de 12 à 30%, de préférence 18 à 26%. De telles solution conviennent particulièrement pour l'obtention de filaments constitués de fibrilles orientées sensiblement suivant l'axe de la fibre et étroitement entrecroisées, les macromolécules de cellulose étant partiellement engagées dans un réseau cristallin caractéristique de la cellulose II. Les filaments possèdent des propriétés intéressantes pour une utilisation textile.
Patent EP-0018964-A1 (EP)
Title: Uni-polar machine
Inventor: WITTMANN FRANZ
IPC: H02K31/00
Filed: 1980-04-17
Abstract: The armature (2) of the uni-polar machine is configured as a tube and has at least one complete winding (3), the turns of which wrap around in each case one armature half, internally and externally, in the longitudinal direction and are opposingly wound or are electrically connected in the opposing sense. The ends of the armature windings are led to slip rings (8) on the armature shaft. The stator (1) encloses the tubular armature while leaving an air gap. The stator has an annular cut-out (10) on the inside, stator parts projecting on both sides of the cut-out which exhibit pole shoes which can be magnetised radially and in opposing directions. Since the armature and stator consist of rotation bodies, the machine is simple. By accommodating the exciter winding (6) (where permanent magnet excitation is not provided) in an annular slot of the stator, small air gaps and a virtually complete protection of the winding against damage can be achieved. <IMAGE>
Patent EP-0029063-A1 (EP)
Inventor: TABOR EDWARD
IPC: A61K39/29
Filed: 1980-12-01
Abstract: Lors de la detection de l'agent hautement transmissible de l'hepatite non-A, non-B, un procede utilise une reaction antigene-anticorps et un procede d'electrophorese a contre courant pour la detection dudit antigene. Le procede peut etre applique comme dans le cas de receveurs de sang de donneurs dans lequel le donneur de sang transmet par transfusion et peut aussi etre applique a l'antigene de l'hepatite non-A, non-B de transfusion de selection effectuee plusieurs annees auparavant ou une periode retrospective de 1-5 ans peut s'etre ecoulee depuis la donation du sang jusqu'a la retention de l'agent actif transmissible.
Patent EP-0036197-A1 (EP)
Inventor: BENNINK CLARENCE CLYDE
IPC: F15B1/26
Filed: 1981-03-13
Abstract: Ein Hydrauliköl-Reservoir (15) ist gebildet durch einen hohen, langgestreckten tragenden Abschnitt eines Gestells oder Rahmens eines beweglichen Gerätes oder einer Maschine, insb. einer Erntemaschine. Der Behälter (15) des Reservoirs ist gegenüber seinem Querschnitt in einer Richtung langgestreckt und kann bei Betrieb des Gerätes oder der Maschine unterschiedliche Neigungen gegenüber einer Horizontalebene (91) unterworfen werden. In dem Behälter, der zur Versorgung von hydraulischen Systemen oder Anordnungen des beweglichen Gerätes oder der Maschine dient, ist eine Hydraulikölfüllung (87) vorgesehen, die in nicht dargestellter Weise mit dem hydraulischen System verbunden ist. Oberhalb der Ölfüllung (87) ist ein Luft-Kopfraum (89) vorgesehen. Da infolge des Betriebes der hydraulischen Systeme sich der Füllstand des Öls im Behälter (15) ändert kann im Behälter eine Druckänderung auftreten. Zum Ausgleich dieses Druckes ist eine Belüftungsvorrichtung (41) vorgesehen. Diese weist in der Decke des Behälters zwei im Abstand liegende Belüftungsöffnungen (77), (79) auf, die über entsprechende Leitungen (73) und (75) mit einem Belüftungsstück (41) verbunden sind, das über einer porösen Körper eine gedrosselte Luftströmung zwischen dem Kopfraum (89) und der Umgebungsatmosphäre in jeder Neigungsstellung des Behälters (15) gewährleistet.
Patent EP-0047359-A1 (EP)
Inventor: PARIZOT WILLIAM DAVID
IPC: F28D7/10
Filed: 1981-05-27
Abstract: Combustion gas passes upwardly through the radiant section (201) of a fired process heater having vertical tubes (212) in such manner that the gas is in predominantly back-mixed flow condition (217) in the lower portion of the radiant section (201) and predominantly plug-flow condition (218) in the upper portion of the radiant section (201).
Patent EP-0054776-A1 (EP)
Inventor: SHIBAHATA YASUJI YOKOHAMA PARK
IPC: B62D7/14
Filed: 1981-12-02
Abstract: The pressure outputs of a power steering control valve (20) are fed either to hydraulic cylinders (50-56) (or servos) or to chambered elastomeric insulator units in order to produce, in case of the rear wheels, a bias which opposes a lateral force produced during cornering to prevent the rear wheels from being subjected to "compliance steering", or in order to induce, in case of front wheels (14), same to turn through an angle slightly greater than intended by the driver to either prevent "compliance steering" or increase same to improve vehicle handling when cornering, respectively.
Patent EP-0033243-A1 (EP)
Inventor: BEARD IAN ALOYSIUS
IPC: C04B33/13
Filed: 1981-01-23
Abstract: The invention provides a method of making clayware by firing a composition containing clay and a boron-containing flux, wherein the flux is a synthetic alkali metal and/or alkaline earth metal aluminosilicate having the crystal structure of a zeolite and containing boron entrapped within that structure. The boronated zeolite flux is simple to prepare in a form in which it can be used directly in the manufacture of clayware, especially earthenware.
Patent EP-0035361-A1 (EP)
Inventor: TAMADA HARUO
IPC: H01L27/01
Filed: 1981-02-25
Abstract: Basic resistors R o , R 1 , R 2  and R 3  of the same pattern are arranged in parallel fashion on a semiconductor substrate. A first resistor is formed between terminals T 12  and T 12 ' by connecting basic resistors R 1  and R 2 . 
     A second resistor is formed between terminals T22 and T 22 , by connecting basic resistors Ro and R 3 . 
     The basic resistors R 1  and R 2  of the first resistor are disposed in the middle portion of the resistor group RG. The basic resistors R o  and R 3  of the second resistor are arranged on opposite sides of the first resistor. 
     The basic resistors R o  to R 3  are formed to the same pattern and so, ideally, should have the same resistance. However, error resistances may arise, for example due to heat sources on the semiconductor substrate. By connecting the basic resistors in the way described the effects of error resistance can be substantially cancelled.
Patent EP-0043233-A1 (EP)
Inventor: HILL PHILLIP
IPC: B24B13/02
Filed: 1981-06-24
Abstract: An apparatus for finishing toric surfaces of opthalmic lenses includes a frame (22) and a first assembly for providing an orbital, breakup motion to a lapping tool (42) having a polishing surface of a selected base curve and cross curve. A second assembly is also mounted upon the frame (22) for providing an orbital, break-up motion to a lens (50) to be finished. Adjustment means (102, 132) are provided for selectively adjusting the amplitude of the orbital, break-up motion of both the lapping tool (42) and the lens (50).
Patent EP-0051440-A1 (EP)
Inventor: SOLOMON FRANK
IPC: H01M4/88
Filed: 1981-10-28
Abstract: This disclosure is directed to a non-bleeding gas electrode for operation under the rigors of high current density and to the active layer thereof. This active layer is comprised of 60 to 90 weight percent high surface area, electroconductive carbon (with or without catalyst thereon), 10 to 40 weight percent particulate polytetrafluoroethylene (PTFE) and has pores sufficiently large to relieve internal hydrodynamic pressures thus preventing liquid being forced through the electrode wetproofing layer to the air side thereof. In addition such electrodes include a PTFE-containing wetproofing or backing layer secured on one side to said active layer and on the other side to a current distributor. The pores in both the active layer and the backing layer are controlled to relieve hydrodynamic pressures by coordinating the particle size of the pore former used to establish the pores in both said layers such that the repellancy of the backing layer to hot alkali exceeds the internal liquid pressures in the active layer. Of particular significance is the fact that the present electrode is non-bleeding when operated on air and preserves its low voltage at high current density over extended time periods without bleeding.
Patent EP-0051456-A1 (EP)
Inventor: FUNABASHI KIYOMI
IPC: B01J49/00
Filed: 1981-10-29
Abstract: A powdery cation-exchange resin and a powdery anion-exchange resin which are coupled to each other are stripped off by the use of an electrolytic solution whose ionic strength is 5 to 15, and both the stripped ion-exchange resins are separated by letting them stand or by employing a centrifugal separator, thereby to regenerate the powdery cation-exchange and anion-exchange resins.
Patent EP-0053499-A1 (EP)
Inventor: SUZUKI TAKASHI
IPC: C01B39/04
Filed: 1981-11-27
Abstract: A process for producing a crystalline aluminosilicate comprises hydrothermally reacting a starting mixture composed of a silicon compound, an aluminum compound, an alkali metal compound, a compound capable of releasing an organic cation in water and water, the starting mixture comprising at least two colloids having different silicon/aluminum atomic ratios, and the hydrothermal reaction optionally being carried out in the presence of a fluorine compound.
Patent EP-0055087-A1 (EP)
Inventor: WEST ROBERT WAYNE
IPC: C08K5/09
Filed: 1981-12-17
Abstract: Polyester resin is expanded and cured using mono-substituted sulfonyl hydrozide blowing agent, organic peroxide curative and certain metal promoters.
Patent EP-0033693-A1 (EP)
Inventor: VIALY ROGER
IPC: H02K7/118
Filed: 1981-01-29
Abstract: 1. Non-return device for self-starting synchronous motor, comprising a pinion with a non-return toothing (3b), fast with the rotor (1) of the motor, a cam (5) provided with a slot (5b) through which extends the shaft (2) of the rotor (1), mounted to pivot under the action of the rotation of the shaft (2) of the rotor (1), between two positions, and provided with a nose element (5c) adapted to cooperate with the non-return toothing (3b) of the pinion in one of the two positions of the cam (5), characterized in that there is provided a second pinion (4) mounted freely on the shaft (2) of the rotor (1) and extending in the slot (5b) of the cam (5), the pinion (4) being adapted to be driven in rotation by the rotor (1) and to drive the cam (5) in a pivoting movement.
Patent EP-0053529-A1 (EP)
Inventor: CRITON EUGENE
IPC: B60J3/02
Filed: 1981-10-30
Abstract: 1. A pivot hinge of a sun-visor, of the type comprising a hinge body (1) having a generally U-shaped defining a bearing (4) for a support arm (18) and a housing for a spring strip (2) which, at rest, projects into the bearing, said housing including walls (10; 25) which laterally retain the spring strip, characterized in that said housing includes bosses (16; 26) for retaining the spring strip in at least one of two other longitudinal and transverse directions, these bosses being so dimensioned as to be capable of being passed through by the spring strip by a resilient spreading apart of the two branches of the U.
Patent EP-0054451-A1 (EP)
Title: Dispositif d'affichage à segments et à points, particulièrement applicable à l'écriture arabe
Inventor: LEFEBURE JEAN-MICHEL
IPC: G09F9/302
Filed: 1981-11-10
Abstract: Le dispositif d'affichage à diodes électroluminescentes ou à cristaux liquides, de structure matricielle comporte un motif de base répété horizontalement sans espace pour constituer la matrice ayant trois segments verticaux bout à bout et quatre segments horizontaux superposés ayant chacun une extrémité commune avec l'extrémité d'au moins un segment vertical, deux points disposés côte à côte dans le tiers supérieur, et deux points disposés côte à côte dans le tiers inférieur de la hauteur du motif. Application, notamment, à l'affichage des caractères stylisés de la langue arabe.
Patent EP-0060429-A1 (EP)
Inventor: HAGEN HELMUT DR
IPC: C07D215/18
Filed: 1982-02-27
Abstract: Die vorliegende Erfindung betrifft Dichlorchinolinderivate der Formel <IMAGE> worin X für Chlor in den Positionen 5, 6 oder 7 steht, Y für Sauerstoff, Schwefel, Hydroxyimino, zwei Wasserstoffatome, zwei Chloratome oder die Gruppe =N-A-B steht, worin A eine direkte Bindung oder eine CH2-Gruppe und B einen gegebenenfalls durch Chloratome, Nitro-, Methyl- oder Trifluormethyl- oder Methoxygruppen substituierten Phenyl- oder Pyridinrest bedeuten, und R¹ für Wasserstoff, Halogen, Cyano, die Gruppe -NR²R³ - worin R² und R³ gleich oder verschieden sind und Wasserstoff, C1-6-Alkyl, C1-6-Alkenyl, C1-6-Hydroxyalkyl, Formyl, Cyclohexyl, Phenyl, Pyridinyl oder beide zusammen den Rest (CH2)4 oder (CH2)5, wobei eine CH2-Gruppe durch ein Sauerstoff- oder Stickstoffatom oder eine N-CH2-Gruppe ersetzt sein kann, bedeuten-, eine COOH-Gruppe oder die Gruppe OM steht, worin M ein Metall der 1. und 2. Hauptgruppe des Periodensystems, Wasserstoff, C1-3-Alkyl, einen gegebenenfalls durch Halogen, Nitro, C1-4-Alkyl oder Trihalogenmethyl substituierten Phenylrest oder den Rest H2N<⊕>R²R³), in dem R² und R³ die oben angegebene Bedeutung haben, darstellt, oder Y und R¹ zusammen mit den C-Atomen eine Nitrilgruppe bedeuten; deren Herstellung sowie deren Verwendung als Herbizide.
Patent EP-0062160-A1 (EP)
Inventor: LANG KURT M
IPC: G01N21/01
Filed: 1982-03-03
Abstract: The invention relates to a method for the transillumination of fluid samples in containers, in particular patient sera, by means of a transmitter and a corresponding receiver, and a device for carrying out the method. According to the object, a group of preferably similar samples are to be rapidly transilluminated consecutively without moving the position of the vessel, and the radiation altered by passing through the sample is to be recorded. The investigation of the samples to be measured is to take place without the possibility of contact with residues of previous samples. The invention provides for the introduction, perpendicular to the connecting line between transmitter and radiation receiver of a group of sample vessels, which remain stationary in rows during transillumination and are transilluminated by an axially parallel radiation guide, moving around the connecting line, via a conductive plate and radiation-conducting cables, and for the detection, measurement and recording of radiation emitted from the transilluminated vessels by means of a radiation guide constructed in a manner corresponding to the transmission side. The device for executing the method provides for the formation of a radiation-transmitting crank and, corresponding to this, a radiation- receiving crank, these being formed, in each case, by a radiation channel, constructed in the form of a crank, and a crank disc, to which there is assigned in each case a conductive plate for the controlled emission or for the controlled absorption of the radiation. When a light source is used, the radiation channels of the crank are light-conducting fibre mouldings, and the connecting radiation- conducting cables are fibre cables.
Patent EP-0062875-A1 (EP)
Inventor: HAHN JOACHIM ING GRAD
IPC: F02B77/00
Filed: 1982-04-05
Abstract: An internal combustion engine which includes a secondary aggregate or unit such as, for example, a vacuum pump, located inside of a valve housing which is formed by a cylinder head and a cylinder head cover. A portion of the vacuum pump, for example, a connecting portion for a vacuum line leading to a consumer, extends outwardly through an opening or passage and forms a seal with the cylinder head cover.
Patent EP-0068179-A1 (EP)
Inventor: HAYASHI YOSHIMASA
IPC: F02B75/18
Filed: 1982-06-04
Abstract: A cylinder block (10) comprises a cylinder-barrel structure (12) having a plurality of cyclinder-barrels; a water jacket (16) outer wall structure (14) disposed spaced from the cylinder-barrel structure (12) to define therebetween a water jacket, (16) the outer wall structure (14) being fully spaced from said cylinder-barrel structure (12) at the top surface of the cylinder block (18) onto which top surface a cylinder head is to be secured, the outer wall structure (14) including first and second side wall sections which are located opposite so as to interpose therebetween the cylinder-barrel structure (12); and a reinforcement member (22) disposed to rigidly connect the first and second side wall sections in a manner to traverse said cylinder-barrel structure (12), thereby suppressing the vibration of the water jacket outer wall (14) structure thus preventing noise emission therefrom.
Patent EP-0071963-A1 (EP)
Inventor: KOBAYASHI HISASHI
IPC: F23Q9/00
Filed: 1982-08-03
Abstract: Post-mixed burner apparatus capable of igniting a combustible gas mixture of fuel and oxidant discharged from the burner comprising: a first passage means for supplying fuel gas and a second passage means for supplying oxidant gas, both of said passage means (1, 2) terminating at the discharge end (4) of the apparatus. An igniting system consisting of the two electrically conductive passage means (1, 2). The second passage means being spaced from the first passage means such that the breakdown voltage between the both passage means (1, 2) is lowest at the discharge end (4) of the apparatus, whereby the electrical discharge occurs only across the space between the both passage means (1, 2) at the discharge end (4).
Patent EP-0082447-A1 (EP)
Inventor: OSTERBURG GUNTHER
IPC: C07C41/34
Filed: 1982-12-11
Abstract: The reaction product from etherification of C4-C7 isoolefins with methanol in the presence of an acidic catalyst is washed with water in the presence of inert hydrocarbons thereby removing methanol and a part of the tertiary alcohol. The aqueous extract solution bottoms is distilled to separate methanol as overhead. Tertiary alcohols are withdrawn as a side stream from a tray of the distillation column with a high concentration thereof and fed into the washing column.
Patent EP-0066925-A1 (EP)
Inventor: KERLING JEAN-MARIE
IPC: H04N9/04
Filed: 1982-05-27
Abstract: Jeu vidéo couleur exploitable sur un téléviseur noir et blanc. Le réseau de matriçage (4) de signaux RVB issus du circuit (1) pour obtenir le signal de luminance Y comporte des moyens (5) accessibles à l'utilisateur lui permettant de modifier les proportions respectives desdits signaux RVB dans le signal Y. En réception noir et blanc, l'échelle des gris ainsi modifiée permet d'accentuer le contraste entre les éléments de l'image dont les couleurs d'origine se traduisent par des niveaux de luminance très voisins. Application principalement aux jeux vidéo.
Patent EP-0079322-A1 (EP)
Inventor: FERRIS THEODORE VINCENT
IPC: B01J23/00
Filed: 1982-10-06
Abstract: Formaldehyde manufacture by oxidative-dehydrogenation of methanol over a silver or copper catalyst. Aqueous formaldehyde solution is obtained from the reaction and is substantially stripped of methanol by a low energy process at relatively low temperature by means of recycled off-gas in a stripping column comprising at least about 1.5 theoretical transfer units for stripping methanol.
Patent EP-0070292-A1 (EP)
Inventor: RIEMANN HANNS-HELMUT
IPC: B07B1/24
Filed: 1982-01-27
Abstract: Le tambour de criblage (4) pour ordures presente sur sa circonference interieure des elements de barrage (12) en tole (18) et un diametre suffisant pour reduire en morceaux les ordures par chute libre. Les aretes superieures des toles peuvent presenter un bord en dents de scie et la section du tambour une forme polygonale, de preference octogonale. Le tambour de criblage tourne a une vitesse qui produit sur l'enveloppe du tambour une acceleration centrifuge egale a 50 a 70% de l'acceleration en chute libre.
Patent EP-0084812-A1 (EP)
Inventor: SCHWARZ GUNTER
IPC: A63C5/065
Filed: 1983-01-13
Abstract: A ski guard is formed of an elastically tiltable stirrup made of a plastics material with a holding member formed as a part of the stirrup. The holding member maintains the stirrup member in the upright position on a ski by securing its support surface in contact with the upper surface of a base member which attached the stirrup to a ski. When the stirrup tilts or pivots, the support surface on the holding member moves over a boundary surface on the base member overcoming a dead-center position. Movement beyond the dead-center position takes place because of the deflection of a part of the holding member spaced from the support member. Axle journals in spaced axial alignment pivotally mount the stirrup on the base member and permit the location of a large locking element between them for detachably fastening the base member on a fastening plate.
Patent EP-0092710-A1 (EP)
Inventor: BUCK ROBERT ING GRAD
IPC: H03K17/945
Filed: 1983-04-07
Abstract: Dargestellt und beschrieben ist ein elektronisches, berührungslos arbeitendes Schaltgerät (1), das über einen Außenleiter mit einem Pol einer Gleichspannungsquelle und nur über einen weiteren Außenleiter mit einem Anschluß eines Verbrauchers verbindbar ist, wobei der andere Anschluß des Verbrauchers an den anderen Pol der Gleichspannungsquelle anschließbar ist, mit einem von außen beeinflußbaren Anwesenheitsindikator (2), einem von dem Anwesenheitsindikator (2) über einen Schaltverstärker (3) steuerbaren elektronischen Schalter (4) und einer Hilfsschaltung (5) zur Erzeugung einer Hilfsspannung für den Anwesenheitsindikator (2) und den Schaltverstärker (3), wobei diese Hilfsschaltung (5) ein Stromzuführungs-element (6) und ein Spannungsbegrenzungselement (7) aufweist. Erfindungsgemäß ist das Stromzuführungselement (6) als Konstantstromgenerator bzw. zusammen mit dem Spannungsbegrenzungselement (7) als Konstantspannungsgenerator ausgeführt, ist dem Stromzuführungselement (6) ein elektronischer Hilfsschalter (8) parallelgeschaltet und ist der Hilfsschalter (8) von dem Anwesenheitsindikator (2) - über den Schaltverstärker (3) - steuerbar.