baber/WOPTO huggingface dataset:
Patent EP-0013821-A1 (EP)
Inventor: CYVAS PETRAS
IPC: D03D47/24
Filed: 1979-12-19
Abstract: Projectile launching and receiving apparatus for a pneumatic loom in which filling picks are inserted from an outside supply source by a pneumatically launched projectile comprises a housing (16) having an inner opening (17) at one end and an outer opening (24) at the opposite end. A projectile receiving bore (18) extends axially from the inner opening (17) and a pressure chamber (20) is connected to the bore (18) for launching the projectile. A passageway (22) is provided for guiding the filling yarn (F) from the outer opening (24) to the bore (18). Valve means (38) are provided for blocking the passageway (22) between the outer opening and the pressure chamber (20) to prevent filing yam from being blown towards the outer opening.
Patent EP-0010062-A1 (EP)
Inventor: HAUSHEER HERMANN
IPC: E02D29/14
Filed: 1979-09-20
Abstract: 1. An upper part of manhole shaft with cover (5, 35), comprising, resting on its upper extremity, two concentric rings, one internal mobile ring (4, 34) bearing the cover (5, 35) and resting on an external, fixed ring (3, 33) through surfaces leaning vertically one on the other of two toothing sin helical form, permitting, by rotation of the internal ring (4, 34) to displace it in the vertical direction relative to the external ring (3, 33), characterized in that the helical toothing of the external ring (3, 33) is discontinued for forming separated teeth (11, 22) extending in horizontal direction toward the interior of the manhole and in that the helical toothing of the internal ring (4, 34) comprises teeth (13, 23, 26) extending vertically toward the bottom of the manhole and which are engaged between the teeth (11, 22) of the external ring (3, 33) for assuring the locking of the internal ring (4, 34) at a determined position.
Patent EP-0013918-A1 (EP)
Inventor: KERN HANS DIPL-ING
IPC: B41J2/015
Filed: 1980-01-11
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur temperaturabhängigen Spannungsregeiung für piezoelektrische Schreibdüsen in Tintenmosaikschreibeinrichtungen. Zur temperaturabhängigen Spannungsversorgung der über Steuerschaltungen mit einer einstellbaren Spannung betreibbaren peizoelektrischen Schreibdüsen in Tintenmosaikschreibeinrichtungen ist eine für alle Steuerschaltungen gemeinsame Regelschaltung (16) zur Erzeugung einer temperaturabhängigen Ausgangsspannung vorgesehen, an derem Ausgang die einzelnen Steuerschaltungen (2) parallel angeschaltet sind; die individuelle Einteilung der Betriebsspannung erfolgt über den Steuerschaltungen vorgeschalteten einstellbaren Widerständen (12). Die Erfindung findet bei Tintenmosaikschreibeinichtungen Anwendung.
Patent EP-0014985-A1 (EP)
Inventor: MALZ JR RUSSEL E
IPC: B01J27/00
Filed: 1980-02-18
Abstract: Trialkylamines are made by the action of hydrogen on a dialkylamine and a ketone in the presence of a metal sulfide catalyst. E.g., hydrogenation of a mixture of dibutylamine and cyclohexanone, using platinum sulfide catalyst, produces N,N-dibutylcyclohexylamine.
Patent EP-0019833-A1 (EP)
Inventor: DIETSCHE ERICH
IPC: B25G3/24
Filed: 1980-05-20
Abstract: 1. Detachable handle fastening for brooms or scrubbers with a guidance and holding part (2) connected to a handle and which is provided with projecting fastening legs (3) in each case forming supports with the walls of the locating holes (4) of a bristle member (6) and arranged in said holes (4), on which are also provided spring clips (7), whose in each case free ends projecting approximately parallel to the fastening legs (3) engage as clamping members (11) in associated clamping holes (13) of bristle member (6) and which is provided with a tensioning element for tensioning the clamping members (11) in a clamping position in the clamping holes (13) and for the tension relief of clamping members (11) in a release position of the guidance and holding part (2) with respect to the bristle member (6), characterized in that the tensioning element is constructed as a pivoted lever (17) supported against the guidance and holding part (2), said lever being applied to spring clips (7) by eccentrically acting control members (15) and pivotable between two end positions, whereby in one of the two end positions the clamping members (11) are tensioned against the walls of the clamping holes (13) and in the in each case other end position are tension-relieved with respect thereto.
Patent EP-0022980-A1 (EP)
Inventor: SCHMIDBERGER RAINER DR DIPL-PH
IPC: H01H1/0237
Filed: 1980-07-09
Abstract: Ein Silberpulver zur Verwendung bei elektrischen Kontakten der Zusammensetzung Ag/CdO, wobei das Pulver aus Partikeln im Grössenbereich von 1 bis 10 µm besteht, die Cadmiumoxid als Ausscheidung mit einer Korngrösse <0,5 µm enthalten, wird hergestellt durch eine wässrige Lösung von Silbersalzen und Cadmiumsalzen in einem heissen Reaktor zu zerstäuben und bei Temperaturen unterhalb des Schmelzpunktes der einzelnen Komponenten zu zersetzen.
Patent EP-0027264-A1 (EP)
Inventor: KUMMERMEHR HANS
IPC: F16L59/00
Filed: 1980-10-10
Abstract: Ein Wärmeisolierkörper besteht aus einem hochdispersen Isoliermaterial, dem Mineralfaserwolle und Trübungsmittel mit einem Bindemittel zur Härtung zugesetzt sind. Das Bindemittel, welches in einem Vorgemisch gleichförmig mit einem Dispergiermittel verteilt ist, liegt im Isoliermaterial feindispers verteilt vor, wobei die Kanten und Ecken der Isoliermaterialkörper mit dem Bindemittel durch eine Wärmebehandlung kreuzvernetzt werden können. Dadurch wird ein Wärmeisolierkörper mit ausgezeichneten mechanischen Eigenschaften, nämlich hohem Widerstand gegen Bruch oder große Widerstandsfähigkeit gegen Schub- und Scherspannungen, erhalten.
Patent EP-0027280-A1 (EP)
Inventor: PATEL JITENDRA G
IPC: C10J3/52
Filed: 1980-01-05
Abstract: An improved apparatus and process for the conversion of hydrocarbonaceous materials, such as coal, to more valuable gaseous products in a fluidized bed gasification reaction and efficient withdrawal of agglomerated ash from the fluidized bed is disclosed. The improvements are obtained by interduc- ing an oxygen containing gas into the bottom of the fluidized bed (4) through a separate conduit (50) positioned within the center of a nozzle (40) adapted to agglomerate and withdraw the ash from the bottom of the fluidized bed. The conduit extends above the constricted center portion (44) of the nozzle and preferably terminates within and does not extend from the nozzle. In addition to improving ash agglomeration and withdrawal, the present invention prevents sintering and clinkering of the ash in the fluidized bed and permits the efficient recycle of fine material recovered from the products gases by contacting the fines in the fluidized bed with the oxygen as it emanates from the conduit positioned with the withdrawal nozzle. Finally, the present method of oxygen introduction permits the efficient recycle of a portion of the products gases to the reaction zone to increase the reducing properties of the hot product gas.
Patent EP-0014498-A1 (EP)
Inventor: MORES ROGER
IPC: E06B3/263
Filed: 1980-01-23
Abstract: This system combines a thermal barrier (10) and a thermal screen (11, 12) provided in the extension of the latter and connecting directly thereto. <IMAGE>
Patent EP-0015025-A1 (EP)
Inventor: BAKER STEPHEN JOHN C O PHILIPS
IPC: G01N30/24
Filed: 1980-02-07
Abstract: An automatic sample supply apparatus has a delivery tube (2) which aspirates liquid samples from sample containers mounted on a turntable (3) and delivers the sample to the dosing apertureof a graphite tube (1) of an atomic absorption spectrophotometer or to the sample input of other analytical instruments. The turntable (3) also carries a flushing discharge container (9) which is of similar form to the sample 
     container but has an aperture in the side wall. When the turntable (3) is indexed so that the delivery tube (2) enters the flushing discharge container (9) a solenoid valve (11) is opened to allow a flushing liquid from container (10) to flow through the tube (2) and into the container (9). The aperture in the wall of container (9) is dimensioned so that the flushing liquid will only flow through it when a given head of liquid exists above the top of the aperture.
Patent EP-0018115-A1 (EP)
Inventor: CALHOUN CHARLES W
IPC: B25B23/14
Filed: 1980-03-28
Abstract: A method of and apparatus for making up two members (14, 16) having mated threaded connections such as tubing and casing used in drilling and production of oil wells, for ensuring that sufficient threads have been engaged, and proper torque has been applied thereby producing a leak proof joint The mating threaded connections are threadably engaged while measurements are made of the torque (64) required to turn one of the members relative to the other, and measurements are made of the number of turns (152) of the members relative to each other. Simultaneously, the measured torque and measured turns are plotted on an x-y graphic display (151) showing the torque/turns relationship. The graphic display also includes prerecorded values of minimum and maximum turns, and reference, minimum and maximum torque for the particular threaded connection. The method and apparatus shows, during makeup, any abnormal, torque/turns relationship that may indicate a defective makeup. The method and apparatus also reduces the speed of makeup when the measured torque reaches a predetermined value for controlling the end point of the makeup. A portion (40) of the apparatus may be used independently as a torque measurement assembly.
Patent EP-0021777-A1 (EP)
Inventor: HIJIYA SHINPEI
IPC: G11C16/04
Filed: 1980-06-17
Abstract: A semiconductor non-volatile memory device includes a memory cell comprising a memory transistor (Qm) having a source region (2), a drain region (3), and a channel region formed between the source and drain regions; an insulation film (13) formed on the channel region; a floating gate (7) formed on the insulation film (13); and an impurity region (6) in contact with the drain region (3) and adjacent an end of the floating gate (7), the impurity region (6) having an electric conductivity of the type opposite to that of the drain region (3); a switching transistor (Qs) having a source region (4), a drain region (5), and a channel region formed between the source and drain regions; an insulation film (14) formed on the channel region and; a gate electrode (8) formed on the insulation film (14); and, wiring means (11) which couples the impurity region (6) to the drain region (5) of the switching transistor (Qs) so that, in use, when information is being written into the memory cell the switching transistor (Qs) keeps the impurity region (6) in a grounded state and when information is being read, from the cell, the switching transistor (Qs) keeps the impurity region (6) in an electrically floating state. 
     This device provides a semiconductor non-volatile memory device in which the occurrence of undesirable writing during the reading mode is inhibited whilst the avalanche breakdown voltage in the drain junction is reduced.
Patent EP-0029430-A1 (EP)
Inventor: BEVAN CHRISTOPHER GRAHAM
IPC: B28B1/52
Filed: 1980-09-24
Abstract: Une methode de fabrication d'un produit de construction, en particulier un produit a noyau creux, comprend l'alimentation oscillante (2) en poudre seche a prise liquide dans un moule (5) ayant un ou des elements de formation de cavite (6) introduit(s) verticalement. La poudre est compactee dans le moule (5) en faisant vibrer l'element (6) et en appliquant une pression a la surface de la poudre apres remplissage. Le ou chaque element (6) est retire et la surface de l'alesage mouillee par legere atomisation ou par infiltration provenant de l'element (6) pendant le retrait, en quantite du liquide juste suffisante etant appliquee pour mouiller la totalite de la poudre sans la saturer. Le produit mouille peut alors etre retire du moule (5) avant que ne commence la prise mais sans que la poudre mouillee ne s'effrite, La poudre peut etre renforcee par des fibres de 25 a 100 mm de longueur, continues, disposes verticalement et/ou de nattes a texture ouverte de 60 a 100 gm/m2 en poids. La teneur en eau et en liquide de prise d'agent de mouillage dans le produit mouille est de 25% au plus en poids de poudre seche.
Patent EP-0042840-A1 (EP)
Inventor: ACKLEY MICHAEL E E M ACKLEY IN
IPC: B41F17/36
Filed: 1980-10-29
Abstract: L'objet de la presente realisation est l'orientation d'objets pour l'impression. Un dispositif pour transferer, d'une maniere sensiblement uniforme, une pluralite d'objets faconnes, tels que des comprimes (2), d'une tremie (3) contenant une pluralite de ces comprimes, a un systeme d'acheminement pour un traitement successif se compose d'un tambour de transfert (13) presentant un amenagement rotatif en relation avec la tremie, adapte pour recevoir les comprimes dans une pluralite de cavites (15) espacees peripheriquement possedant une poche (16) alignee sensiblement radialement et une poche (17) en communication, alignee sensiblement longitudinalement, un guide (20) pour reorienter les comprimes recus par les cavites dans une orientation sensiblement radiale, dans une direction sensiblement longitudinale, et des transporteurs (24) associes de maniere operationnelle au systeme d'acheminement pour recevoir les comprimes orientes sensiblement longitudinalement dans une orientation sensiblement longitudinale. Le procede par lequel les objets sont orientes est aussi decrit.
Patent EP-0038908-A1 (EP)
Inventor: KELLER ARNOLD
IPC: A61F2/36
Filed: 1981-02-11
Abstract: Die Erfindung betrifft eine Hüftgelenkprothese mit einem in den Markkanal des Oberschenkelknochens einzusetzenden, in der AP-Ebene gekrümmten Schaft. Eine gute Anpassung an die natürlichen Gegebenheiten, eine beträchtliche Schaftdicke, geringere Verdrehungsneigung, einfache Operationstechnik und günstige Beanspruchung des Trochanterbereichs wird dadurch erreicht, daß der Schaft (1) im proximalen Bereich eine Krümmung mit anterior gelegenem Krümmungsmittelpunkt aufweist.
Patent EP-0037588-A1 (EP)
Inventor: TAKISAWA YUKIHISA
IPC: C07D307/42
Filed: 1981-04-09
Abstract: A method is provided for preparing furfuryl alcohols of theformula:
     wherein R, is a hydrogen atom or a methyl group and R 2  is an allyl or a-methylallyl group, by causing the corresponding furfural of the formula:
     wherein R i is as defined above, magnesium and allyl chloride or a-methylallyl chloride to react and hydrolysing the resulting product, an improved method wherein tetrahydrofuran or its mixture with at least one aromatic hydrocarbon is used as a reaction medium, and the furfural and allyl chloride or a-methylallyl chloride are simultaneously added to the reaction medium comprising magnesium, whereby the objective furfuryl alcohol is obtained in high yields.
Patent EP-0039462-A1 (EP)
Inventor: SCHILDBACH WOLFGANG
IPC: A01D90/14
Filed: 1981-04-27
Abstract: 1. A gear box, more specially for driving a transverse conveyor on a harvesting vehicle, with a gear lever (10), by way of which, using a change speed rod (8), a change speed ring (2), that may be moved along a driving shaft (1), with which it is torque-transmittingly joined, may be moved, said ring (2) having dogs (11), said motion of said ring (2) being from a middle out-of-gear position into mesh with one of two gear wheels (3, 4) freely running on the said shaft (1) to the two sides of the ring (2), said gear wheels (3, 4) being driven in opposite directions, characterized in that there is a pre-selector lever (19) fesigned for use with said gear lever (10), and by way of the lever (19) a first spring (23), acting on the pre-selector lever (19), takes effect on the gear lever (10) loading it in a pre-selected direction, it so forcing the lever (10) towards a change gear slide (25), that may be moved between a first and a second end stop (26, 27), and under the effect of a second spring (28) acting on it is rested against the first end stop (26), it then keeping the gear lever (10) in the middle out-of-gear position and at the same time keeps the first spring (23) in the stressed condition till the change gear slide (25) comes up against the second end stop (27) by being taken along with the first spring (23), while at the same time the gear lever is rocked, such motion of the change gear slide taking place with the changing over of a driving part acting on the free end of the second spring (28) and keeping same against the end stop.
Patent EP-0050230-A1 (EP)
Inventor: NIEBERLE JUERGEN DR
IPC: C08G8/04
Filed: 1981-09-21
Abstract: 1. A process for the production of byproduct-free and odorless condensation products from phenols and isobutyraldehyde by reaction of the phenols with isobutyraldehyde at elevated temperature in a molar ratio of 0.5:1 to 1.5:1 in the presence of an acid or a compound hydrolyzable to an acid, as catalyst, subsequent neutralization and removal of the resulting reaction water by distillation, wherein the reaction products thus obtained are additionally subjected to a steam distillation.
Patent EP-0039236-A1 (EP)
Inventor: KOTHMANN RICHARD EDWARD
IPC: F28F13/08
Filed: 1981-04-28
Abstract: A cooling module (42) for a fuel cell arrangement (10) having cooling fluid flow passages (44) which vary in surface area from the inlet to the outlet of the passages. A smaller surface area is provided at the passage inlet, which increases toward the passage outlet, so as to provide more uniform cooling of the entire fuel cell. The cooling passages (44), can also be spaced from one another in an uneven fashion. The ability to provide more uniform cell temperature and consequently to increase the cell temperature for a given maximum level means a reduction in the effect of carbon monoxide poisoning. Also, a reduction in air flow reduces the power  !  required to circulate cooling air stream.
Patent EP-0049109-A1 (EP)
Inventor: THOMSON ADAM RIDDELL
IPC: A61D5/00
Filed: 1981-09-24
Abstract: The economic value of an animal (e.g. a sheep) is enhanced by bonding the incisor teeth (2) together in a group, when the teeth are fully matured, but before trauma of the teeth has occurred, with an apertured brace (5) which is bonded to the group of teeth by means of a hardened bonding composition (6) to leave the incisal edges (3) of the group of teeth exposed. The invention also relates to a splint (5) for stabilising animal teeth to reduce the risk of trauma. (With Figure 2.)
Patent EP-0055143-A1 (EP)
Inventor: SCARNECCHIA ORAZIO VINCENT
IPC: E05B37/02
Filed: 1981-12-24
Abstract: faceplate member (14), for a combination lock (10) has its outer surface (32) covered, in part, with a metallic sheet (46) selected from a range of sheets (46) having different surface finishes so that the appearance of the faceplate member (14) depends on the sheet (46) selected.
Patent EP-0046438-A1 (EP)
Inventor: BOURDIER GILBERT
IPC: E04B1/32
Filed: 1981-08-17
Abstract: 1. Framework of units (3 and 3x), the assembly of eight of which symmetrically two by twomakes it possible to erect a modular construction (1) the form of which is a 90 degrees cross formed by four arches in the extention of four outside openings (2) in the form of semicircles, characterized by the fact that each framework of units comprises three supporting parts, one edge (4), one ridge (5) and one intermediate (6), in shape following noticeable lines delimiting three sides, the edge (4) or façade part is in the shape of a quarter-circle, the ridge (5) at right angles to the edge (4), an oblique straight line and the intermediate (6) an arc of a circle (7) extended by an oblique straight line (8), the edge (4) and intermediate (6) parts being joined together by transverse struts (9) holding a frame (10) fixed to the three supporting parts by a filling material (16) applied by pouring into an appropriate shaping mould which serves as a form.
Patent EP-0047304-A1 (EP)
Inventor: RIEDEL JOHN E
IPC: B32B5/22
Filed: 1981-01-23
Abstract: Materiau (10) en feuille non tissee multi couches et ruban adhesif sensible a la pression obtenu a partir de celui-ci. Le materiau en feuille comprend une premiere couche de fibres (11) entrelacees au hasard liees les unes aux autres par un liant (15) pouvant etre mouille de nouveau et au moins une couche supplementaire de fibres entrelacees au hasard (22) liees les unes aux autres et a la premiere couche par un liant (24) pouvant etre mouille de nouveau. Les fibres de la couche supplementaire sont disposees directement sur la premiere couche avant l'application du liant a la couche supplementaire ce qui permet au liant de lier les fibres de la couche supplementaire, les unes aux autres et a la premiere couche.
Patent EP-0069738-A1 (EP)
Inventor: VENUS FRANK JR
IPC: B65D37/00
Filed: 1981-09-24
Abstract: Appareil (10) permettant de contenir et distribuer un liquide sous pression, consistant en un conteneur flexible (42), de preference moule par soufflage d'une composition plastique, definissant une region interne (54') contenant le fluide sous pression et ayant un receptacle d'une vanne relativement rigide (50, 52) solidaire de celui-ci pour la connexion d'une vanne et la connexion du conteneur flexible (42) est inerte par rapport au liquide qu'il contient et possede une pluralite de plis longitudinaux (64) pour permettre le pliage du conteneur flexible (42) vers l'interieur le long des plis (64). Le conteneur flexible (42) a un boitier (14) relativement rigide. Le conteneur flexible (42) peut se plier le long des plis (64) dans son etat vide radialement et peut se dilater lorsqu'il est rempli avec le fluide sous pression. Une manche en toile tubulaire (40) qui est elastique radialement et ouverte aux deux extremites peut etre positionnee autour du conteneur flexible (42) dans son etat plie. Un organe elastique tubulaire (38) egalement ouvert aux deux extremites est place autour de la manche en toile (40) lorsque le conteneur flexible (42) se trouve dans son etat plie. L'organe elastique (38) est commande par interaction par frottement avec la manche en toile (40) de maniere a pouvoir se dilater sensiblement radialement lorsque le conteneur flexible (42) est rempli avec le liquide sous pression Un procede de production de l'appareil (10) est egalement decrit.
Patent EP-0076796-A1 (EP)
Inventor: PALOMBO MARK ALLEN
IPC: B64D11/00
Filed: 1981-11-02
Abstract: Le mecanisme a benne permet de deplacer manuellement la benne (24) sans aucun effort depuis une position de rangement vers une position de chargement. A cet effet, les bras de support (20 et 22) sont pourvus de paliers a auto-alignement specialement concus (14 et 18). Chaque palier (14 ou 18) possede trois parties: une unite ou enceinte d'axe de palier a aiguille montee a l'interieur de la benne (52); un ecrou monte a l'exterieur de la benne (86); et une unite de retenue d'axe (62). L'installation ou la reparation s'effectue depuis l'interieur de la benne (24) par rotation du boulon d'essieu de palier (54) qui est visse soit sur le bras (20) soit sur le bras (22). La deconnexion du boulon (54) des bras (20 ou 22) s'effectue tandis que la benne (24) se trouve dans sa position de chargement et est momentanement arretee par un goujon (44) reliant les deux bras (20 et 22). Cependant, le boulon ne se deconnecte pas du mecanisme mais il est automatiquement saisi par une rondelle de retenue (68) qui le retient a l'interieur du carter a aiguille (52). L'auto-alignement et la commande lineaire s'effectuent par le carter de palier a aiguille relativement large (52) formant un support non basculant pour et autour du boulon d'axe solidement monte (54).
Patent EP-0060555-A1 (EP)
Inventor: TOMITE TOSHIO
IPC: H02K23/04
Filed: 1982-03-16
Abstract: A permanent field type starting motor provided with a permanent magnet (1), and an auxiliary pole (2) which has higher reversible permeability than that of the permanent magnet (1). The auxiliary pole (2) is disposed in the circumferential direction of the inner circumference of a yoke (3) and on the magnetizing side of armature reaction relative to the center of the pole. The pole arc ratio (θ 3 /θ 2 ) of the auxiliary pole (2) with respect to the center angle of the field is selected in a range from 0.07 to 0.4.