baber/WOPTO huggingface dataset:
Patent EP-0227971-A1 (EP)
Inventor: KLOSE HELMUT DIPL-ING
IPC: H01L29/78
Filed: 1986-12-02
Abstract: In an MOS transistor for highly integrated circuits in which the source/drain zones (11) are produced by diffusion out of a structured conductive layer (3) into the semiconductor substrate (1), an insulating layer (7) is additionally disposed at the source/drain structure edges (3). The gate electrode (10) is situated in the same level as the source/drain structures (3) which serve as later contact terminals, and extends directly between the edges of the source/drain structures (3) provided with the insulating layer (7). The gate length is determined by the minimum structural spacing of the lithography used less twice the width of the edge insulation (7). Gate lengths of much less than 0.5  mu m can be produced; in addition, the making of self-aligning contacts to the source/drain zones (11) is facilitated. The transistor and the method of producing it are used for components having high switching speeds and low packing density. <IMAGE>
Patent EP-0193343-A1 (EP)
Inventor: SAKURA YASUHIRO
IPC: G01D15/10
Filed: 1986-02-19
Abstract: In the present invention, a two-colour printing operation s performed on a label with dichromatic colour forming emperature characteristic by controlling the current on-time o energize heating elements of a thermal head and thereby emphasizing specific information printed in a different particular colour, wherein each horizontal line segment of he character pattern of such specific information transverse o the label feed direction is set to be thick in width, so that he horizontal line segment is subjected to a sufficient mount of thermal energy that covers several print lines and rings out the desired particular colour, hence achieving emphatic print in the different particular colour with cer- ainty.
Patent EP-0200559-A1 (EP)
Inventor: BAIRD WILLIAM CHALMERS JR
IPC: C10G35/06
Filed: 1986-05-02
Abstract: A process for reforming a naphtha feed in the presence of hydrogen in a reforming unit having at least one catalyst-containing on-stream reactor through which the heated naphtha and flow characterized by the catalyst in the leading reforming zone, or zones, being constituted of supported platinum, or supported platinum and rhenium, and the catalyst in the rearward reforming zone, or zones, being constituted of platinum, rhenium, and iridium. The amount of (rhenium + iridium) relative to the platinum in the last reforming zone, or zones, is present in weight ratio of at least about 1.5:1 and the naphtha product has a higher octane.
Patent EP-0209976-A1 (EP)
Inventor: BURKHOLDER RICHARD ALLEN
IPC: A61M5/315
Filed: 1986-06-09
Abstract: A locking collar (45) is provided to prevent axial movement of a syringe plunger (39) relative to its barrel (29). The collar (45) fits on the mouth of the barrel and is fixed against relative axial movement and rotation. Cam means (61) on the inner periphery of the collar (45) are releasably engageable with the plunger (39) by relative rotation of plunger and barrel. A two part collar (127) and a method of attaching such a collar are also disclosed.
Patent EP-0253030-A1 (EP)
Inventor: MORRISH ANDREW JOHN
IPC: H04N9/29
Filed: 1986-07-16
Abstract: A colour cathode ray tube display includes a degauss coil (1) and a switched mode power supply. The degauss coil (1) is connected in series with the input rectifier (5) of the SMPS to limit the current surge on power on but is shorted out by a switch (12), preferably constituted by a triac, after the SMPS switching transistor turns on to give substantially zero residual degauss current. 
     Forward voltage drop across the triac can be compensated for by back-to-back diodes (13) connected in series with the degauss coil. The triac is switched under control of a signal from an auxiliary winding (11) on the SMPS output transformer (a).
Patent EP-0218471-A1 (EP)
Inventor: WOOD LAURENCE GORDON
IPC: A61L24/00
Filed: 1986-10-01
Abstract: A composition for forming a bone cement or the like, comprising a powder component and a monomer component, the powder component comprising ethylmethacrylate polymer beads incorporating particles of opacifier therein and the monomer component comprising n-butyl methacrylate.
Patent EP-0213171-A1 (EP)
Inventor: ANDERSSON ULF
IPC: A47G25/62
Filed: 1986-02-17
Abstract: Un cintre pour jupes ou pantalons comprend un corps central (1) avec deux parois latérales (12) qui définissent entre elles un canal axial (10) où vient se loger au moins un ressort de compression (7). Le cintre comprend également des embouts (2) insérés à chaque extrémité du corps central, et un crochet (5) monté sur le corps central. L'expulsion des embouts du corps central par le ressort de compression est empêchée par un organe d'arrêt composé de deux ergots coopératifs (8, 11) dont au moins un (8) est formé sur le corps central et au moins un (11) sur l'embout. L'ergot (8) formé sur le corps central est situé sur une de ses parois latérales (12). Lorsque l'on monte l'embout dans le corps central, l'ergot sur l'embout peut dépasser l'ergot sur le corps central si l'on exerce une pression vers l'extérieur sur celui-ci, et donc sur la paroi extérieure (12). Une fois que l'ergot sur l'embout a dépassé l'ergot sur le corps central, le second se mettra en place derrière le premier.
Patent EP-0215102-A1 (EP)
Inventor: TWYFORD ROBERT HULL
IPC: H01H1/24
Filed: 1986-03-07
Abstract: Un agencement commutateur (10) particulièrement utile pour des applications dans des claviers électriques comprend une paire d'éléments colinéaires en fil métallique conducteur (14, 16) agencés sur une base de support (12). Une paire de surfaces (66) de contact de commutation s'étendent radialement vers l'extérieur depuis la circonférence des éléments en fil conducteur (14, 16). Dans un mode de réalisation, un élément contacteur (68) cylindrique ou tubulaire entoure des éléments conducteurs (14, 16) et fait face à des surfaces de contact (66), à une certaine distance d'elles. L'élément contacteur (68) est un fil électriquement conducteur étroitement enroulé. L'élément contacteur (68) est retenu dans sa position écarté par un manchon ou tube élastique d'étanchéité (70) qui enferme ses extrémités, y compris les surfaces de contact (6) des éléments en fil conducteur (14, 16). Un élément élastique à ressort (18, 72) déplace le tube d'étanchéité (70) et l'élément contacteur (68) pour les mettre en contact avec les surfaces de contact (66).
Patent EP-0258246-A1 (EP)
Title: Ultrasonic decoupling sleeve.
Inventor: HOOD LARRY LEE
IPC: A61B/
Filed: 1986-04-22
Abstract: A decoupling sleeve for inclusion in a fluid conduit of an ultrasonically-operated instrument, such as a surgical instrument, which is irrigated by irrigating fluid at the operative site. The decoupling sleeve includes a tubular thin-walled body portion defining spaced openings, and a collar member for retaining the decoupling sleeve in a tip cap sleeve member for the instrument. The inclusion of the decoupling sleeve in the irrigating fluid conduit intermediate a portion of an ultrasonically-operated tool and the interior of the tip cap sleeve member defining the fluid conduit impedes the transmission of ultrasonic energy through the fluid medium in the conduit, thus reducing objectionable cavitation and bubble formation at the operative site.
Patent EP-0232362-A1 (EP)
Inventor: BRAATZ PAUL O
IPC: G02F1/135
Filed: 1986-07-14
Abstract: Une vanne de lumière (5) pour un convertisseur de lumière visible en lumière infrarouge à miroir matriciel réflecteur comprend un milieu à cristaux liquides (60) servant à moduler dans l'espace un faisceau infrarouge incident par rotation de la polarisation, un photo-substrat (30) recevant une image incidente de longueur d'ondes dans le domaine visible (115) et régulant la rotation de la polarisation du milieu à cristaux liquides (60) en fonction de l'image visible (115), et un miroir matriciel réflecteur (40). Le miroir matriciel réflecteur (40) est positionné entre le milieu à cristaux liquides (60) et le photo-substrat (30) et réfléchit le faisceau infrarouge incident (125) en arrière à travers le milieu à cristaux liquides (60) de sorte que le faisceau à infrarouge (125) traverse deux fois le milieu à cristaux liquides et que son angle de polarisation tourne en fonction de l'image de longueur d'ondes dans le domaine visible (115). Un polariseur (90) positionné à l'extérieur du milieu à cristaux liquides (60) convertit la rotation de la polarisation du faisceau infrarouge (125) en une modulation d'intensité de sortie pour produire une image infrarouge (130). Le miroir matriciel réflecteur (40) comprend un réseau matriciel de M x N îlots réfléchissant les infrarouges comprenant des composés métalliques ou semi-conducteurs/métalliques.
Patent EP-0238603-A1 (EP)
Inventor: TEASDALE J A THE UNIVERSITY OF
IPC: B23K26/20
Filed: 1986-09-29
Abstract: Des panneaux métalliques composites comprennent deux plaques parallèles (1, 2), chacune soudée au laser sur une plaque ondulée de raidissement (3) à structure interne en sandwich. Généralement toutes les soudures (6a, 6b) se font dans le même sens; on effectue d'abord des soudures (6b) au laser de pénétration le long et à travers les vallées (5) des ondulations dans (ou, de manière moins préférable, à travers) une plaque sous-jacente (2), et on effectue ensuite des soudures (6a) le long d'une plaque sus-jacente (1) et à travers celle-ci le long des crêtes des ondulations (4) et dans ses crêtes ou à travers celles-ci. Un tel panneau peut être réalisé aisément dans des constructions métalliques à grande échelle, notamment dans des navires.
Patent EP-0275337-A1 (EP)
Inventor: PEDIGREW COLIN
IPC: B31B50/62
Filed: 1987-01-20
Abstract: The invention relates to a high-integrity closure, sift-proof carton, a method and an adhesive dispensing means for producing same. Foamed hot melt adhesive is dispensed in parallel strips (F, R) from dispensing guns (41,48;51,55) onto the flaps (20,22,30,32) of the carton, which are thereafter folded down to close the carton. The strips can be spaced so that a continuous tight adhesive seal is formed, especially by providing a strip pattern interdigitating when the flaps contact each other. Since all strips are provided in parallel, while the carton is moved with respect to the dispensing means, application of adhesive is fast and reliable.
Patent EP-0247284-A1 (EP)
Inventor: KRUGER WINFRIED
IPC: B60G7/04
Filed: 1987-02-13
Abstract: 1. A device for limiting the vertical deflexion of an axle unit (3), which is mounted on a stack of springs (2), with respect to a longitudinal frame support (1) - arranged above the clamping plate (6) of the stack of springs (2) and U-shaped in cross-section - of a service vehicle, in particular a motor lorry, the web (16) of the longitudinal frame support (1) being vertical and the lower flange (17) thereof being horizontal, with a rubber stop (13) mounted on the longitudinal frame support (1), characterized in that - the rubber stop (13) is mounted exclusively on the underside of the flange (17), - a fixed stop (10), which is connected to the web (16) of the longitudinal frame support (1) and beyond which the rubber stop (13) projects by the amount of the deformation still permissible therefor, is mounted laterally beside the rubber stop (13), and - the spring clamping plate (6) is widened to such an extent that it is set with its flat top side as a counter abutment both for the rubber stop (13) and for the fixed stop (10).
Patent EP-0236814-A1 (EP)
Title: Adjusting device for a guide fence or the like for a wood-working machine
Inventor: SCHEPPACH FRITZ
IPC: B23Q3/00
Filed: 1987-02-19
Abstract: In a device for adjusting a longitudinal fence (2) allocated to the supporting table (1) of a circular saw, having a support (3) accommodating this longitudinal fence (2) and a holder (9) connected thereto by means of an adjusting spindle (8), in which device the support (3) and the holder (9) can be adjusted along a guide (6) provided in the area of an edge of the supporting table (1) and can be secured relative to this guide (6) independently of one another, a compact construction as well as simple operational control and ease of attachment and dismantling are obtained owing to the fact that the holder (9) and the support (3) are accommodated on one another with mutual displaceability in the longitudinal direction of the adjusting spindle (8) and with mutual support transversely hereto, and that the holder (9) is provided with at least one distance bolt (26), which is arranged so as to be axially displaceable and, under the action of a spring (27) supported on it, can be extended on the table side beyond the supporting surface (4) of the support (3) facing the table-side guide (6), and also at least one clamping pin (16) which is arranged so as to be axially displaceable and is fastened with one of its ends to a clamping jaw (17), which is displaceably arranged in the table-side guide (6) and can be supported in the direction of the clamping pin (16), and acting on its other end is an actuating element (19) provided on the holder (9). <IMAGE>
Patent EP-0245645-A1 (EP)
Inventor: HARTZ HELMUT
IPC: F16D3/32
Filed: 1987-04-04
Abstract: 1. A universal joint with two Cardan joints (1, 2), a junction piece (3) and connecting units (4, 5) with hub and/or flange connections, in which the Cardan joints (1, 2) possess joint pins (8) that in the undeflected condition lie in a plane and are located behind one another via the junction piece (3), in which moreover the Cardan joints (1, 2) are each constructed of an inner component, an intermediate ring (10) and an outer ring (11), this being with diametrically opposite joint pins (8) between the inner component and the intermediate ring (10) on one hand and, displaced by 90 degrees, between the intermediate ring (10) and the outer ring (11) on the other hand, characterized in that the inner components of each joint (1, 2) are constructed as separate inner rings (9), the junction piece (3) connects the two inner rings (9) together, and that the connecting units (4, 5) are connected to the outer rings (11) that are free from the junction piece (3).
Patent EP-0268755-A1 (EP)
Inventor: GRELLER PETER
IPC: B29C65/20
Filed: 1987-08-27
Abstract: 1. Method of welding partially crystalline structured plastics material films (F1, F2) in a seam-like manner, whereby the regions of the plastics material films (F1, F2), which are to be welded together, are heated by a heating wedge (10), which is disposed between said regions, and are compressed by a pair of pressure rollers (7, 8), which are disposed after said wedge and are continuously advanced, characterised in that the plastics material films (F1, F2) are heated-up by an arrangement of the heating wedge (10), having a heat transmitting capacity which decreases from the centre towards its lateral edges, with a temperature gradient which is orientated transversely relative to the direction of advancement (V) and drops in the region of the edge zones (R1, R2).
Patent EP-0272452-A1 (EP)
Inventor: VAN DE KAMP DIETER DR
IPC: D06H7/22
Filed: 1987-11-17
Abstract: Ein Band zur Herstellung von Last-Hebeschlingen mit Hebeschlaufen (3) und dazu parallel angeordneten Zurrschlaufen (4) besteht aus einem Bandgewebe. Dabei sind in einem mit Abstand zu den beiden Bandseitenkanten (15,16) angeordneten Breitenbereich (12), in welchem ein in Bandlängsrichtung (9) erfolgender Schnitt durch den Querverbund eingebracht werden soll, die Kettfäden (17) des Bandgewebes durch Textilfäden (Schmelzfäden) aus einem Kunststoff gebildet, dessen Schmelztemperatur niedriger ist als die Schmelztemperatur der Kettfäden (10) mindestens des die Hebeschlaufe (3) bildenden Bandbreitenbereiches. Der Schnitt zur Herstellung der Zurrschlaufe (4) wird unter Hitzeeinwirkung als an sich bekannter Heißschnitt derart angebracht, daß nur die Schmelzfäden schmelzen.
Patent EP-0274036-A1 (EP)
Inventor: GRASSL ALFRED
IPC: H02P23/20
Filed: 1987-11-21
Abstract: Bei einem Nebenschluss-Gleichstrom-Motor für den Antrieb von Zentrifugen wird im unteren Drehzahlbereich zur Erzielung einer sanften Beschleunigung der Ankerstrom bei voller Felderregung und zur Erzielung einer sanften Abbremsung der Feldstrom bei vollem Ankerstrom nach einem vorgegebenen Rampensignal mit definierter, einstellbarer Steilheit geregelt.
Patent EP-0276480-A1 (EP)
Inventor: STONER ARTHUR L
IPC: A47G19/12
Filed: 1987-12-28
Abstract: A plastic decanter (10) and method of use having inward sloping side walls (16) and a broad base construction (14) which interfits with a concave-shaped warmer plate (12) mounted in the warming deck of a conventional coffee brewing machine, the decanter receiving freshly brewed coffee from a brewing assembly with the decanter con­taining over half of the coffee mass below the horizontal midpoint permitting a reduction in the required heat to be generated by the warmer plate heating element for avoiding burning the coffee, while the sloping side-­walls, a closure lid (18) and the tight interfit between the decanter and the warmer plate contribute to a reduction in the air convection heat losses for maintaining the coffee fresh for at least four hours, the plastic decanter being relatively unbreakable for eliminating a potential hazard while being utilized as a lightweight serving container.
Patent EP-0265976-A1 (EP)
Inventor: POULINA RAMIRES ROLANDO
IPC: C11C5/00
Filed: 1987-09-21
Abstract: The invention provides a composition of matter, which is suitable for manufacturing candles by pressing/extruding, which is based on stearic/palmitic acid and also comprises: 
0.2 - 10% (w.w) of a crystal modifier and optionally 0.5 - 15% (w.w) of another, as to carbon chain length adjacent, natural fatty acid and/or such fatty acid derivative. Preferably the stearic/palmitic acid is a mixture of stearic acid and palmitic acid in the weight range of 20-80 : 80-20. 
The crystal modifier is usually of the ester type and is derived from a polyol with 2-4 hydroxylgroups and higher fatty acid and/or dimeric fatty acid.
Patent EP-0274153-A1 (EP)
Inventor: KESSELS HENRICUS MATHIAS MARIE
IPC: G02B7/00
Filed: 1987-12-03
Abstract: An optical assembly comprises an elongate hollow body (11) of triangular cross-section, having three deformable side walls which adjoin each other and at least one optical element (1). Inside the body the optical element is secured without play to each of the side walls at a well-defined location and in a well-defined position by rigid local connections (15).
Patent EP-0277401-A1 (EP)
Inventor: WILLIAMS DANNY R
IPC: H01H31/00
Filed: 1987-02-03
Abstract: A new and improved apparatus is provided to permit a live or hot electrical power line to be cut in the field for line service or other purposes. The apparatus is connected at each end to the line at positions spanning the site of the cut. The attached end portions are then moved closer to each other, easing the tension on the portion of the line to be cut. The apparatus is then connected to the live line with jumper cables, forming a parallel electric circuit. The line is then cut and a cut end tied back. Flow of current through the apparatus is broken. An interrupter in the apparatus suppresses any arc which may tend to form.
Patent EP-0261812-A1 (EP)
Inventor: BOWSER PAUL ANTHONY
IPC: A61K8/00
Filed: 1987-08-27
Abstract: A therapeutic composition for alleviating or preventing sun-induced desquamation comprises as active ingredients a C 3  to C 30  2-hydroxyalkanoic acid or an ester thereof together with a sunscreen active ingredient in a therapeutically acceptable vehicle. The active ingredients can also be used in the preparation of the composition for the treatment or prevention of this skin condition which can follow exposure to an excessive amount of sunlight.
Patent EP-0239471-A1 (EP)
Inventor: KERVAGORET GILBERT
IPC: F16D48/02
Filed: 1987-03-17
Abstract: Dispositif d'assistance hydraulique destiné à être disposé en parallèle avec un circuit primaire d'actionnement entre un émetteur et un récepteur, le dispositif comprenant un moyen de valve électromagnétique (10) disposé entre un actionneur (12) et une source de fluide sous pression (16), l'actionneur (12) comprenant un moyen de piston (56,66,92), déplaçable sous l'effet du fluide sous pression et destiné à actionner indépendamment le récepteur en réponse à un signal de commande électrique fourni au moyen de valve (10).
Patent EP-0269501-A1 (EP)
Inventor: GRATALOUP XAVIER
IPC: B65G31/04
Filed: 1987-11-04
Abstract: The broadcaster comprises at least one throwing unit (10) comprising at least two cylindrical rollers (11, 13) externally tangent to one another and delimiting between them a throat (15, 16) for projecting the sheet of granular products coming from a hopper (1). …<??>After being accelerated and projected forcibly between the two rollers (11, 13), the projected sheet is taken up by distribution means with a "horizontal" (18) or vertical deflector or with bundles of distribution tubes. Each throwing unit can have injection means with at least two rollers externally tangent to one another in order to increase the flow of the projected products. …<??>The invention is used for the broadcasting of fertilisers, insecticides or seeds. …<IMAGE>…
Patent EP-0304435-A1 (EP)
Inventor: FUKUDA MASAO
IPC: C08K7/00
Filed: 1987-02-20
Abstract: Matériau de moulage conducteur d'électricité en forme de pellet, comprenant des fibres continues conductrices de courant prolongeant la longueur du pellet, et une résine synthétique thermoplastique contenant une poudre conductrice de courant, des flocons et/ou des fibres plus courtes uniformément dispersés à l'intérieur, les fibres continues étant noyées dans la résine.
Patent EP-0285649-A1 (EP)
Inventor: BERNSTEIN DAVID
IPC: G01N33/569
Filed: 1987-10-08
Abstract: Détection rapide de streptocoques du groupe A dans des spécimens cliniques par digestion enzymatique par une enzyme de lysine associée à une phage de streptocoque semi-purifié du groupe C et l'identification des antigènes libérés par la réaction d'un ligand marqué et son antigène ou récepteur respectif. Le ligand marqué peut être inclus pendant la digestion des bactéries, ce qui permet d'avoir un temps d'analyse total inférieur à cinq minutes. L'enzyme de lysine est stabilisé et peut être lyophilisé pour une reconstitution in situ.
Patent EP-0281853-A1 (EP)
Inventor: BAUS HEINZ GEORG
IPC: A47B96/20
Filed: 1988-02-25
Abstract: Ein Schrank, insbesondere ein Badezimmerschrank, enthält ein Gehäuse (2), das aus wenigstens zwei Profilteilen (4 bis 11) besteht, die in einem Eckbereich unter einem Winkel kleiner 180 Grad miteinander verbunden sind. Es soll die Aufgabe gelöst werden, bei geringen Fertingungs und Montageaufwand weitgehend unter Verzicht von Eckverbindern den Schrank aufbauen zu können. Es wird vorgeschlagen, daß die Profilteile (4 bis 11) aus einer einzigen, zunächst geraden Profilschiene bestehen, in welche zur Erzeugung des jeweiligen Eckbereiches (14) von der Außenseite her ein Schnitt eingebracht worden ist. Im Bereich der Innenseite des Eckbereiches (14) ist ein durchgehender Steg (32) vorhanden, der die Profilteile (4 bis 11) miteinander verbindet, wobei in den beim Biegen erhaltenen Spalt (16) ein Klemmkörper (18) eingesetzt ist.