baber/WOPTO huggingface dataset:
Patent EP-0032501-A1 (EP)
Inventor: CHADIMA JR GEORGE E
IPC: G06K7/10
Filed: 1981-02-09
Abstract: Un lecteur de code en barres portatif instantane comprend une unite de lecture portative ayant un dispositif d'eclairage (13) du type a "flash". Le dispositif d'eclairage a "flash" est declenche pour illuminer une etiquette a barres de codage (10) placee contre une fenetre de reception de lumiere (21) du lecteur. Des reflexions provenant de l'etiquette a barre de codage sont transmises au travers de la fenetre de reception de lumiere et sont focalisees sur un dispositif a photodiodes (15) au moyen d'une lentille (16). Le dispositif a photodiodes est explore automatiquement et des impulsions de sortie de lecture sont converties en elements de logique qui representent l'information contenue dans le code de barres.
Patent EP-0035997-A1 (EP)
Inventor: HOENICK HERMANN HANS
IPC: F16D65/18
Filed: 1981-03-23
Abstract: Un actionneur de frein de vehicule possede un piston (23) dans un cylindre (22) pour agir sur des patins de frottement (19, 20) en engagement de freinage avec un disque de frein (21). L'actionneur comprend un accumulateur de pression (3) et une electro-vanne (9) fonctionnant pour envoyer de la pression de l'accumulateur au cylindre en reponse a l'action d'une pedale de frein ou d'autres moyens de commande. L'actionneur peut egalement comprendre une pompe (1) de charge de l'accumulateur, ainsi qu'un autre dispositif tels que des moyens de commande de derapage. Un systeme de freinage comprend un ou plusieurs de ces actionneurs et des moyens de production d'un signal de sortie electrique en reponse au deplacement des moyens de commande de frein pour alimenter la vanne.
Patent EP-0035560-A1 (EP)
Inventor: BURGERT MANFRED
IPC: B41J29/48
Filed: 1981-04-08
Abstract: Le dispositif est destine au guidage de formulaires sans fin (7-12), par exemple en rouleaux ou en piles, a une imprimante (4) d'une installation de traitement des informations. Les rouleaux ou les piles (6) sont disposes l'un sous l'autre et/ou cote a cote. Les formulaires sont plats et aptes a etre tires cote a cote vers le haut. Un dispositif de guidage (13) est menage au-dessus des rouleaux ou des piles. Il presente des fentes (14) dont chacune permet le passage d'un formulaire. A chaque fente, un dispositif de maintien (16, 17) empeche le glissement vers le bas du formulaire correspondant.
Patent EP-0039735-A1 (EP)
Inventor: BRIGGS DONALD E
IPC: G01N27/06
Filed: 1980-10-20
Abstract: Detection des conditions de surfaces mouillees et glacees sur la surface d'une chaussee, en utilisant un bloc (3) d'un materiau electriquement isolant noye dans la chaussee, avec sa surface superieure (15) exposee aux precipitations atmospheriques. Une electrode-capteur (9) est encapsulee dans le bloc (3) et est positionnee a une distance predeterminee sous la surface superieure (5) du bloc (3) de telle sorte qu'une accumulation de precipitations atmospheriques sur la surface superieure (5) affecte la capacite et la conductance entre l'electrode-senseur (9) et la chaussee. Un reseau de circuits (23) comprenant une paire de plaques paralleles exposees (17, 19) detecte la presence d'impuretes telles que du sel sur la surface superieure (5). Un reseau de circuits (21) fournit un courant electrique variant dans le temps a une electrode-senseur (9) a une frequence a laquelle l'appareil (1) est relativement sensible aux impuretes sur la surface du bloc lorsqu'une precipitation sensiblement pure est presente a une frequence a laquelle l'appareil (1) est insensible aux impuretes lorsque des impuretes sont detectees. La presence de precipitations est signalee par un dispositif (45) lorsque les pertes de capacite et de conductivite entre l'electrode-senseur (9) et la chaussee indiquent une telle precipitation.
Patent EP-0033490-A1 (EP)
Inventor: WINN KLAUS
IPC: A47F3/00
Filed: 1981-01-23
Abstract: A construction set for the manufacture of frames for furniture, such as display cabinets, showcases and the like, having base profiles and enlargement profiles, wherein the base profiles have on their front viewing side a closed viewing surface and on their back side a profiled connecting edge. The enlargement profiles also have a profile connecting edge which can be connected to the connecting edge of the base profile. The enlargement profiles have, on both oppositely positioned longitudinal edges, respective connecting edges which are constructed mirror-inverted to one another and are also constructed the same as the connecting edges on the base profiles. The construction set also includes connecting profiles insertable between two closely opposed connecting edges such that the inserted connecting profile clamps together the adjacent base and/or enlargement profiles whose connecting edges oppose one another.
Patent EP-0038480-A1 (EP)
Inventor: HOFFMANN WERNER DR
IPC: C07C49/255
Filed: 1981-04-09
Abstract: Verfahren, gemäß dem als naturlicher Aromastoff begehrte 1-(4-Hydroxy-phenyl)-butan-3-on auf einfache Weise aus gutzugänglichen Ausgangsverbindungen, in reiner Form und guter Ausbeute erhalten wird. Gemäß diesem Verfahren wird 4-tert.-Alkoxy-benzaldehyd unter alkalischen Bedingungen zu dem neuen 1-(4-tert.-Alkoxy-phenyl)but-1-en-3-on kondensiert, dieses während oder nach dieser Umsetzung zu dem neuen 1-(4-tert.-Alkoxy-phenyl)-butan-3-on hydriert und hieraus in Gegenwart katalytischer Mengen einer Säure Isobuten bzw. 2-Methyl-1(2)-buten abgespaltet. Beansprucht werden zusätzlich die neuen Zwischenprodukte der allgemeinen Formel <IMAGE> in der R für H oder CH3 steht und die gestrichelte Linie eine weitere C-C-Bindung bedeuten kann.
Patent EP-0067891-A1 (EP)
Inventor: SEEGER HERBERT
IPC: H02P7/298
Filed: 1981-06-05
Abstract: 1. Arrangement for keeping constant the rotation rate of a direct-current shunt-wound motor fed from a direct-current mains having voltage fluctuations, the exciting current of which motor is controlled in dependence upon the level of the mains voltage or the armature voltage of the direct-current shunt-wound motor by a non-linear resistor connected in series before the field winding of the direct-current shunt-wound motor, in such manner that the rotation rate of the direct-current shunt-wound motor remains constant even in the range of saturation of the iron core of the direct-current shunt-wound motor, characterised in that the non-linear resistor is formed by a parallel connection of a resistor (7) and a Zener diode (8), in that a damping resistor (5) is connected in series before the armature (1) of the direct-current shunt-wound motor and in that a further Zener diode (9) (Z-diode) is connected in series before the field winding - resistor - Zener diode group, this Z-diode (9) forming a series connection with the field winding - resistor - Zener diode group and the damping resistor (5) forming a series connection with a blocking diode (10) and the exciter - resistor - Zener diode group, while the Z-diode (9) is connected in parallel with the damping resistor (5) and the blocking diode (10), which are in series with one another, whereby the rotation rate of the direct-current shunt-wound motor remains (dynamically) nearly constant even in the case of high and rapid mains voltage fluctuations.
Patent EP-0052194-A1 (EP)
Inventor: POMERENE JAMES HERBERT
IPC: G06F9/38
Filed: 1981-09-09
Abstract: An information processing unit arid storage system comprising at least one low speed, high capacity main memory having relatively long access time and including a plurality of data pages stored therein and at least one high speed, low capacity Cache memory means having a relatively short access time and adapted to store a predetermined plurality of subsets of the information stored in said main memory data pages. Instruction decoding means are located in the communication channel between the main Memory and the Cache which are operative to at least partially decode instructions being transferred from main Memory to Cache, expanding the instruction format from that utilized in the main Memory storage to one more readily executable by the processor prior to storing said instructions in the Cache. Logic is included for determining whether a given instruction is susceptible of partial decoding and for determining that a particular instruction has already been partially decoded. 
     Separate Cache storage may be used for data and instructions respectively whereby only instructions being transferred from main Memory to Cache will pass through said decoding means.
Patent EP-0038112-A1 (EP)
Inventor: ALTER HENRY WARD
IPC: G01T5/10
Filed: 1981-02-06
Abstract: A radiation detector utilising track registration material having the property of forming damage tracks therein along paths traversed by alpha particles characterised in that the detector is in the form of a low cost disposable unit comprising:
     a substrate layer (10) providing a support surface;   a strip (14) of said track registration material; and a top layer (12) adhered to said substrate layer and   cooperative therewith for removably securing said strip to said substrate layer, said top layer having an aperture (15) formed therein in a predetermined location and at least one tab portion (16, 17) adjacent said aperture bendable out of the plane of said top layer and overlapping a portion of one end of said strip of track registration material for retaining said strip in said aperture.
Patent EP-0037292-A1 (EP)
Title: Magasin d'outils pour dispositif de changement automatique d'outils
Inventor: PINCHEMAILLE PIERRE P
IPC: B23Q3/155
Filed: 1981-02-13
Abstract: Magasin d'outils pour dispositif de changement automatique d'outils, comprenant un disque circulaire monté rotatif sur un axe et comportant à sa périphérie des logements destinés à recevoir les outils dont les axes sont disposés suivant les rayons du disque. 
     Coaxialement au disque principal 8 est monté rotatif au moins un disque secondaire 12 sur lequel sont articulés suivant un axe 14 perpendiculaire à un rayon du disque secondaire des organes de support 16 d'organes 17 présentant des logements secondaires destinés à recevoir les outils lesdits organes 17 munis de logements secondaires étant susceptibles d'être engagés sélectivement par pivotement dans une ouverture 20 ménagée dans la paroi du disque principal 8. 
     L'invention est utilisée pour emmagasiner des outils.
Patent EP-0046133-A1 (EP)
Inventor: VOSSEN FRANZ
IPC: B65D71/46
Filed: 1981-07-21
Abstract: The recesses (60) in the carrying plate (3, 4) are surrounded by tongues (25) directed towards the edge collar (45) in the manner of barbs and the carrying plate consists of at least two layers (3, 4) which overlap each other at least partially, there being provided at the opening (59) in the counter-plate (6) at least one tab (8) which is folded out of said counter-plate, which tab forms a reinforcement element between the counter-plate (6) and the side wall (5) of the device. The blank made of a rectangular strip of cardboard or an appropriate material is distinguished by a centre field (6) arranged transversely to the strip axis and bounded by bending lines (2), intermediate fields (5) of approximately equal height (h) adjoining said centre field on both sides, and an end piece (3, 4) adjoining each of these intermediate fields and being separated from the intermediate field by a bending line, at least one of the end pieces having recesses (60) lying adjacently parallel to the bending line and having edge tongues (25) or openings (59) on a common axis (14) in each case with an opening or a recess in the centre field and a resting region, with which it is adjoined to the other end piece in the position of use of the device. <IMAGE>
Patent EP-0091898-A1 (EP)
Inventor: MATTHEWS STEWART A
IPC: A61Q11/00
Filed: 1981-05-18
Abstract: Jusqu'a present la presentation preferentielle des pates dentifrices s'est faite sous forme de - un ruban ou une bande ferme ou - une poudre sous differentes presentations. Une emulsion melangee contenant une composition de pate dentifrice est stockee dans un reservoir de distribution a un rapport en volume de 90% a 95% d'emulsion et de 5% a 10% de gaz liquide. Le reservoir de distribution est pressurise au moyen d'un gaz liquide a une pression entre 140 et 280 kilopascals. On a determine que la coulabilite de l'emulsion se situe entre 0,5 et 2 grammes par seconde au travers de l'orifice de la soupape. La pate dentifrice expansee, ou la pate dentifrice moussante est produite a la sortie de l'orifice de la soupape lorsque l'emulsion est liberee a la pression atmospherique.
Patent EP-0059733-A1 (EP)
Inventor: WOLFF GEORGE D
IPC: F02M61/16
Filed: 1981-09-04
Abstract: Des moyens d'injection de combustible, tels que des injecteurs du type a pointeau et champignon, peuvent se deplacer entre des positions ouvertes et fermees. Les moyens d'injection comprennent une chambre (24, 82) et un ressort cylindrique (22, 86) positionne dans la chambre pour pousser le pointeau (18) ou element de soupape (84) vers la position fermee. Des moyens d'injection de combustible de l'art anterieur peuvent etre facilement modifies en y amenageant un passage (92) etablissant la communication avec la chambre depuis l'exterieur. Ce passage peut etre dimensionne pour recevoir un dispositif de detection, tel qu'un detecteur a effet Hall (44, 96), qui peut detecter les deplacements d'un aimant (48, 90) sur le pointeau ou soupape lorsqu'il est positionne a proximite pour etre introduit au travers du passage dans la chambre. Un porte detecteur (54) est positionne dans la chambre et aligne avec le passage pour guider le detecteur dans une position predeterminee par rapport au pointeau et pour maintenir le detecteur dans une position fixe. Le detecteur peut comprendre un distributeur encapsule (32, 110) positionne dans le ressort au fond du passage et directement oppose au siege du ressort (20, 144) au sommet du pointeau. L'invention concerne la detection de la position de la soupape a champignon ou pointeau de maniere a optimiser le rendement du fonctionnement du moteur et reduire les emissions indesirees de gaz d'echappement.
Patent EP-0058964-A1 (EP)
Inventor: TAKAHASHI KOTEI
IPC: F16H59/04
Filed: 1982-02-19
Abstract: A method of assembling a manual transmission of a transversely mounted engine is disclosed, which comprises (a) engaging one of a number of shift forks (74, 76, 78) with the corresponding one of a number of coupling sleeves which have already been mounted in the transmission housing, (b) rotating the shift forks (74, 76, 78) about the respective axes (A, B) of the coupling sleeves, while maintaining engagement with the corresponding coupling sleeves, for alignment of hub section holes of the shift forks with one another and for alignment of shift fork extensions (74a, 76a, 78a) for engagement with corresponding pivoting levers (82, 84, 86), (c) passing a common fork shaft (80) through each of the aligned hub section holes, and (d) securing the common fork shaft (80) to the transmission housing.
Patent EP-0064169-A1 (EP)
Inventor: DELWING DIETER
IPC: B60W30/18
Filed: 1982-04-07
Abstract: During intermittent operation of a motor vehicle, acceleration phases with engine drive and undriven rolling alternate with one another. In the clutch device according to the invention, the clutch (1) is disengaged automatically with the aid of a cylinder/piston unit (6, 6a) when a gas pedal (12) is released, or is automatically engaged when the gas pedal is again depressed. Thus, an undriven rolling can be easily effected by the driver of the motor vehicle. The cylinder/piston unit (6, 6a) is controlled by a two-way valve (7) comprising two solenoids (11, 12). For controlling the two-way valve (7), only current pulses are applied to the solenoids (11, 12) so that the two-way valve (7) is placed in a defined fixed position after each control pulse. In contrast to a spring-loaded two-way valve, this prevents the clutch suddenly engaging at full speed during the undriven rolling and leading to dangerous driving conditions in the case of a disturbance in the electrical system of the vehicle. <IMAGE>
Patent EP-0075088-A1 (EP)
Inventor: HARRIS RICHARD HUNTER
IPC: H01H13/12
Filed: 1982-07-23
Abstract: @ Principally useful for keyboard switch data entry devices, the apparatus operates by means of cammed surfaces to produce a generally nutating, rocking snap action. Depression of the key button (1) moves a stem (2) with cam surfaces (9, 10, 11, 15, 16) on it which contact cammed surfaces (6, 7, 8, 14) on a rocking plate mechanism (5). The action produces a first rocking motion in a first axis followed by second and third combined snapping and rocking actions about second and third axes in that plane, but a different angular orientations from the first action. A hypothetical vertical axis constructed through the planar base (12) of the rocking mechanism (5) will nutate or precess in a generally orbital fashion about a central pivot point. The motion of the planar base (12) may be easily coupled to any of a variety of transducer devices which may be contacts, capacitive, optical or inductive.
Patent EP-0081053-A1 (EP)
Inventor: ISHIKAWA NOBUO C O TOKYO TECHN
IPC: C07B61/00
Filed: 1982-09-29
Abstract: An optically active substance consisting of perfluoro-2-alkoxy carboxylic acid or its derivative represented by the following general formula:
     where R f  and R f ' are same or different perfluoroaliphatic groups, X is a halogen or hydroxyl group, and C is a chiral carbon atom, the above carboxylic acid or its derivative being useful for an analytical reagent for optically active compounds, such as a chiral derivatizing agent for the  19 F NMR or gas chromatographic analysis.
Patent EP-0080152-A1 (EP)
Inventor: LUCAS GERARD
IPC: A61F13/58
Filed: 1982-11-16
Abstract: 1. Disposable integral diaper comprising a thin impervious external sheet (1), an absorbent pad (7) and preferably a permeable inner sheet (8), two devices for attachment by means of adhesive (6) which are placed on the side edges of the integral diaper and are intended to fix the front and rear (2, 3) parts of the integral diaper to each other, each attachment device comprising : a fixing flap (11), which at one end has a first part (17) fixed in an unremovable manner by a layer of adhesive (16) on the outer face of the rear part (3) of the said impervious sheet (1) as far as the side edge of the said rear part (3), and, at its other end, a second part (18) which is intented during use to be fixed by a layer of pressure-sensitive adhesive (16) on the outer face of the front part (2) of the impervious sheet (1), the said flap (11) comprising, between the said first and second parts (17, 18), a third part (19) which is equipped with the same layer of pressure-sensitive adhesive (16) as the said first and second parts (17, 18) and which is covered with a masking member (20) whose side facing the said layer of adhesive (16) of the said flap (11) is equipped with a release layer (22), characterized in that each attachment device additionally comprises a hooking member (10) fixed in an unremovable manner by a layer of adhesive (13) in the vicinity of the edge of the inner face of the rear part (3) of the said impervious sheet (1) and equipped with a release layer (14) on its opposite side ; and in that the second part (18) of the flap (11) is adapted, before use, to be fixed in a removable manner on the release layer (14) on the hooking member (10).
Patent EP-0060578-A1 (EP)
Inventor: VOSKAMP WILLEM
IPC: E02B3/10
Filed: 1982-02-23
Abstract: The invention relates to a method of constructing an underwater dam or other elevation by depositing sand fed under pressure. To that end a water-permeable, but sandtight membrane (1, 19) is placed on the seabed (2). The membrane (1, 19) is placed on the seabed (2) at a sharp angle therewith, which angle approximately corresponds to the angle of inclination of the natural slope of the dam. The method according to the invention is particularly suitable to be used for constructing an artificial island.
Patent EP-0064397-A1 (EP)
Inventor: LORDI FRANK EUGENE
IPC: C09J133/04
Filed: 1982-04-29
Abstract: A hot melt adhesive comprising 20 - 70% of a copolymer of maleic anhydride and a monovinyl aromatic compound such as styrene, said copolymer containing about 8 - 30% maleic anhydride, and 80 - 30% of a modifier composition comprising (a) at least one polycarboxylic acid ester as a plasticiser, (b) a highly viscous liquid extender, (c) a tackifier and (d) an antioxidant especially of the sterically hindered phenol kind.
Patent EP-0074967-A1 (EP)
Inventor: KOPP REINER
IPC: B21D31/06
Filed: 1982-03-16
Abstract: Pour la transformation de toles et de plaques dans une direction unie, l'invention prevoit une injection de la surface superieure du materiau par une surface oblongue de l'outil avec un rapport de la longueur a la largeur de plus de 3, en particulier de plus de 6 en evitant au maximum les modifications d'epaisseur. La surface de l'outil a la forme d'une empreinte. Une variation inadmissible de l'epaisseur limite en outre une large surface d'encadrement de la surface de l'outil a 0,05 jusqu'a 0,5 mm opposee a la direction du coup. La piece en travail s'incurve en raison de la charge perpendiculairement a la direction longitudinale de la surface de l'outil. Par une incurvation prealable, les tensions elastiques des toles elastiquement fixees s'annulent par la charge, de sorte que, en liaison avec ce traitement, la piece en travail peut conserver la courbure geometrique exacte et definitive conferee par les moyens de tension.
Patent EP-0102956-A1 (EP)
Inventor: OLSSON JOHN
IPC: F02D19/12
Filed: 1982-10-15
Abstract: Procédé permettant de faire marcher un moteur à combustion interne avec différents combustibles tels que l'essence à faible teneur ou teneur élevée en octanes, la parafine, le mazout, l'éthanol, le méthanol ou autres et/ou des mélanges de ces combustibles et des gaz combustibles tels que le gaz de pétrole liquéfié (LPG) et autres à un rapport de compression inchangé, chaque cylindre du moteur pouvant être alimenté avec un combustible différent du combustible utilisé pour faire tourner le moteur et le combustible est chauffé par la chaleur provenant du système d'échappement (22, 23). L'invention concerne également un moteur à combustion interne pour des combustibles alternatifs. L'objectif a été atteint en dosant et en distribuant le combustible à chaque cylindre du moteur en fonction de l'air aspiré et en chauffant le combustible, avant qu'il n'entre dans le cylindre du moteur, à une température se situant entre sa température d'inflammabilité et au-dessus de sa température d'évaporation, les combustibles évaporés alimentant le cylindre respectif du moteur de préférence suivant un angle d'injection plat tangentiel et lorsque l'on utilise du combustible à faible teneur en octanes on utilise un milieu supplémentaire tel que de l'eau ou un mélange d'eau et d'antigel que l'on injecte en quantités contrôlées suivant un angle d'injection aigu à l'intérieur du chemin de passage du combustible.
Patent EP-0113389-A1 (EP)
Inventor: DAETWYLER MAX
IPC: B23Q11/00
Filed: 1983-06-07
Abstract: The headstock (13) of a machine tool (1) is suspended on a suspension device (17). This suspension device (17) is supported via a roller (25) on a beam-shaped supporting element (26). The latter lies on two supports (27, 28), each of which rests on a separate foundation (29, 80). The latter are separated from the foundation (6) of the machine tool (1). The load taken up by the suspension device (17) is thus separately passed from the column (10) and the machine bed (2a, 2b) into the subsoil (7). The guideways (11, 15) for the headstock (13) and the column (10) are thereby relieved of load, as a result of which accurate rectilinear guidance is made possible.
Patent EP-0122992-A1 (EP)
Inventor: KEEPING J
IPC: B65H37/04
Filed: 1983-09-21
Abstract: Copy finishing apparatus for collecting sheets into sets comprises a compiler tray (62) for compiling sheets delivered serially thereto into sets and a stacking tray (100) arranged beneath the compiler tray (62) for receiving and stacking sets from the compiler tray (62). A transport (76) conveys sheets around an inversion or direction reversing path between the trays.