baber/WOPTO huggingface dataset:
Patent EP-0265582-A1 (EP)
Inventor: THOM MANFRED
IPC: G01K7/04
Filed: 1987-04-13
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Halbzeuges für Mantelthermoelemente mit mindestens zwei ein Thermoelement bildenden Metalldrähten (2,3), wobei der eine Draht ein reiner Platindraht (2) und der andere Draht (3) ein Platin-Rhodium-Draht ist, die jeweils in eine Kapillare in einem Keramikkörper (1) eingeführt werden. Es wird ein Verfahren angegeben, mit dem es möglich ist, ein Halbzeug für Mantelthermoelemente mit Thermodrähten aus reinem Platin und Platin-Rhodium herzustellen mit einem Außendurchmesser, der im Bereich von 0,3 mm liegt. Gemäß diesem Verfahren werden als Metalldrähte (2, 3) Drähte mit annähernd gleicher Umformfestigkeit bereitgestellt und ein Metallrohr (4) mit einer mindestens 1,5fach höheren Umformfestigkeit als die der Metalldrähte (2,3) verwendet, anschließend das Metallrohr (4) mit dem eingesetzten, die Drähte aufweisenden Keramikkörper (1) unter Erwärmen auf eine Temperatur bis zu 400 °C evakuiert, verschlossen und über das Metallrohr (4) ein Hüllrohr (5) gestülpt, dessen Umformfestigkeit beim Anliegen am Metallrohr (4) im Bereich derjenigen des Metallrohres (4) liegt und anschlieißend die so gebildete Anordnung im Einzelzug in mehreren Schritten und Endmaß kalt umgeformt und danach das Hüllrohr (5) entfernt.
Patent EP-0255602-A1 (EP)
Inventor: STAHELI PAUL
IPC: D01G23/00
Filed: 1987-06-26
Abstract: Die Anordnung zum Beliefern einer Karde oder dgl. mit faserigem Flockenmaterial umfasst eine Speiseeinrich­tung 13 zum Zuführen des Flockenmaterials zu einer Oeffnerwalze 17 mit über ihrer kreiszylindrischen Mantelfläche 18 verteilten Nadeln 19. 
     Gemäss der Erfindung sind auf dieser Mantelfläche 18, parallel zu deren Mantellinien und zwischen den Nadeln 19, streifenförmige Flügel vorgesehen. Durch diese Massnahme erhält man im Vorlageschacht 23 eine gleich­mässige schwere Vorlage 24 mit einem merklich höheren Vorlagegewicht.
Patent EP-0259585-A1 (EP)
Inventor: KISHIMOTO TADAMITSU PROF DR
IPC: C07K14/705
Filed: 1987-07-23
Abstract: An object of the present application is to provide new anti-Fc ε R-antibodies which enable B cells to be identified at a specific differentiation stage as well enabling the different degrees of atopy and Fc ε -receptor expression to be defined as a result by the showing that Fc ε R is a B cell specific phenotype marker, the expression of which is strictly correlated with the differentiation stage of B cells, especially with the isotype switching in B cells. Therefore, Fc ε R positive B cells can be recognized by detec­tion with the new antibodies of the expressed Fc ε R, e.g. the expressed Fc ε R in supernatant or biological fluid having a molecular weight of about 25 Kd, and the use thereof in an ELISA. An further object are hybrid cell lines producing these antibodies.
Patent EP-0263930-A1 (EP)
Inventor: WURZ DIETER PROF DR-ING
IPC: B01D45/10
Filed: 1987-07-24
Abstract: In a liquid separator for separating liquid components entrained in a two-phase flow, in which the flow is passed through a channel provided with trap pockets for trapping the liquid components and the trap pockets have guide plates upstream thereof the ends of which have separating edges for introducing the liquid into the trap pockets, provision is made for increasing the separating capacity and for reducing the pressure losses by having each separating edge of the respective guide plate disposed at a distance (b) upstream of the associated trap pocket and by making the end of the guide plate curve in the direction leading into the trap pocket.
Patent EP-0265764-A1 (EP)
Inventor: BURNS FRANCIS CHARLES
IPC: H01L21/302
Filed: 1987-10-13
Abstract: The method is used for etching a layer of a first material superposed on a second material, which comprises:
     (a) mounting the sample in a reaction chamber containing a gas reacting with said first material forming a first solid reaction product;   (b) applying a beam of laser radiation to a region of the first material to vaporize said product there with the first material being exposed which again forms said product in said region;   (c) performing step (b) repeatedly until the first material in said region has been removed and a second solid reaction product is formed from the second material and the gas;   (d) directing a beam of narrow band light into the vaporized reaction products with said light inducing said vaporized second reaction product to fluoresce light. The application of the pulsed laser can be terminated in response to the detection of the fluorescence.   
     The apparatus used for the etching a layer of a first material superposed on a second material, comprises:
     (a) a reaction chamber within which the said sample substrate is mounted, and which is equiped with means to introduce a reactive gas;   (b) etching laser means for patternwise vaporizing the reaction product of the first material and the gas;   (c) probe beam means for directing a beam of narrow band light into the vaporized reaction products;   (d) detecting means for detecting fluorescence;   (e) means to terminate said pulsing of said etching laser in response to detection of said fluorescence.
Patent EP-0275370-A1 (EP)
Inventor: SYNOFZIK RHEINHARD
IPC: F42B10/00
Filed: 1987-10-17
Abstract: A spin stabilized carrier projectile comprising: a projectile body having a rear end; at least one submunition projectile disposed in, and ejectable from, the projectile body; and a projectile bottom disposed at, and ejectable from, the rear end of the projectile body, the projectile bottom having a side surface facing the submunition projectile and containing a recess, and a folded, expandable deceleration element for reducing the velocity and spin of the projectile bottom upon ejection from the projectile body, the deceleration element including a sheet of material fastened in the recess for producing air resistance, and the deceleration element being deployable from a folded condition to an expanded condition with the aid of rotation of the projectile bottom.
Patent EP-0231069-A1 (EP)
Inventor: BEIM RUDOLF
IPC: F16H37/04
Filed: 1987-01-12
Abstract: A dual power clutch arrangement for a tractor transmission includes first and second clutches (20,22) driveably connected to the engine shaft (l0) and adapted through selective engagement to driveably connect that shaft to the output of the clutch A creeper speed mechanism operates in combination with the torque delivery path of the dual power mechanism to produce high and low creeper speed ratios when a coupler (78) is moved into engagement with the speed reduction gearset, one of whose components is driveably connected to the gearset of the dual power mechanism. The coupler selectively connects the output component of one of the clutches (20,22) to the input shaft (72) of the transmission or connects the creeper gear (68) to the input shaft.
Patent EP-0253482-A1 (EP)
Inventor: OWEN DAVID PAUL
IPC: H04B17/00
Filed: 1987-06-02
Abstract: A signal source from a transmitter is down-converted by being mixed with a locally generated signal so that a desired adjacent channel band is converted to base band and the adjacent channel power measured after filtering by a low pass filter. To eliminate the notch in the filter characteristics that occurs when the power is measured by a.c coupled means, the locally generated signal is modulated or swept around the centre of the adjacent channel band.
Patent EP-0267670-A1 (EP)
Inventor: MIYAZAWA KAZUTOSHI
IPC: C09K19/12
Filed: 1987-08-14
Abstract: An optically liquid crystalline compound having an extremely large spontaneous polarization value and a chiral smectic liquid crystal composition containing the compound are provided, the compound being expressed by the formula
     wherein m represents an integer of 2 to 18; t represents an integer of 0 to 12; n represents 0 or 1; R represents an alkyl group or an alkoxy group each of 2 to 20 carbon atoms, a halogen atom or cyano group; and A and B each represent a single bond,
     wherein X represents hydrogen atom, a halogen atom or cyano group, and a chiral smectic liquid crystal composition containing at least one kind of the above compound.
Patent EP-0262895-A1 (EP)
Inventor: ZIELSKE ALFRED G
IPC: D06L3/02
Filed: 1987-09-28
Abstract: Novel sulfonated phenyl esters of dicarboxylic acids are useful as diperoxyacid precursors in bleaching and laundering applications when combined with a source or peroxide. These diperoxyacid precursors can be produced by reacting a dicarboxylic acid, a phenol sulfonate, and a lower alkyl acid anhydride in an alkyl hydrocarbon solvent and removing a carboxylic acid by-product through distillation. The diperoxyacid precursors have the structure:
     wherein n is an integer from about 4 to about 18 and M is an alkali metal. an alkaline earth metal. or ammonium. The diperoxyacid precursors have a high perhydrolysis profile coupled with a relatively low-to-moderate hydrolysis profile.
Patent EP-0249618-A1 (EP)
Inventor: FIERS WALTER CHARLES
IPC: A61K31/65
Filed: 1986-12-05
Abstract: Combinaisons de facteurs de nécrose tumorale et d'antibiotiques, telles que les antibiotiques à large sprectre chloramphénicol ou tétracycline, qui empêchent ou inhibent la synthèse protéinique, et procédé de traitement des tumeurs par administration de quantités pharmaceutiquement efficaces de facteurs de nécrose tumorale et de ces antibiotiques à des mammifères porteurs d'une tumeur.
Patent EP-0327644-A1 (EP)
Inventor: INOUE MASAKAZU
IPC: C08L23/08
Filed: 1987-06-30
Abstract: A polyarylene ester resin composition which comprises: (A) 60 to 99 wt % of polyarylene ester; and (B) 40 to 1 wt % of ethylene copolymer composed of 50 to 90 wt % of ethylene, 5 to 49 wt % of α,β-unsaturated carboxylic acid alkyl ester, and 0.5 to 10wt % of maleic anhydride, is disclosed. This composition has markedly improved notch independence of im­pact strength without decreasing good heat deformation propreties of polyarylene ester, and is useful as engineering plas­tics for use in electronic components, automobile parts, office automation appliance parts, etc. wherein reduction in thick­ness and size is required.
Patent EP-0286816-A1 (EP)
Title: 2,5-Dihydropyrrole
Inventor: KUME TOYOHIKO
IPC: A01N43/82
Filed: 1988-03-02
Abstract: Offenbart werden neue 2,5-Dihydropyrrole der Formel (I) <IMAGE> und die Verwendung der neuen Verbindungen als selektive Herbizide.
Patent EP-0299339-A1 (EP)
Inventor: KRATZ GERHARD
IPC: H02M7/48
Filed: 1988-07-05
Abstract: Eine verlustarme Beschaltung insbesondere zur Ausschalt­entlastung der Halbleiterschaltelemente in den Phasen eines Dreipunktwechselrichters besteht aus einem Ausschaltentlastungs­kondensator, welcher am Phasenausgang angeschlossen ist, je einem am oberen bzw. unteren Ende der jeweiligen Phase ange­schlossenen Beschaltungskondensator und einem Diodennetzwerk. 
     Zusätzliche Gleichstromverbraucher, welche bevorzugt als ohmsche Widerstände bzw. Energierückspeisevorrichtungen ausgeführt sein können, nehmen Energie auf, welche in den Beschaltungskondensa­toren zwischengespeichert ist.
Patent EP-0305872-A1 (EP)
Inventor: BAIRD MUNRO HUGH NICOLAS JOHN
IPC: B43K29/02
Filed: 1988-08-24
Abstract: A fine-lead propelling pencil or similar comprises a tubular basic element and a lead-adjusting device for withdrawing inserting or advancing the lead and an eraser at the rear end. To improve erasing, the operating device (9) for the lead-adjusting device (8) can be operated from the casing surface (5) of the basic element (1) and the eraser (21) can be inserted in, and withdrawn from, the basic element (1) by a longitudinally-sliding operating device (30).
Patent EP-0362429-A1 (EP)
Inventor: BULL RANDY ALAN
IPC: C02F1/72
Filed: 1988-10-06
Abstract: A process is provided for oxidizing a low-valent sulfur compound contained in an aqueous solution to elemental sulfur or to sulfate by incorporating hydrogen peroxide and a solid catalyst comprising a transition metal supported on an aluminium oxide and/­or silicon oxide base.
Patent EP-0316615-A1 (EP)
Inventor: MUCHNIK BORIS J
IPC: H01F10/13
Filed: 1988-10-24
Abstract: A magnetooptical recording material having improved stability to environmental influences has the form of an amorphous film and possesses an axis of easy magnetisation at right angles to the film surface. The recording material consists of a rare earth/transition metal alloy which contains Fe and Co, at least one element from the group Gd and Tb and a further element, such as 0.7 to 5 atom per cent of Pt or 1 to 10 atom percent of Se. The improved stability is achieved without any adverse effect on the magnetic or other physical properties of the recording material.
Patent EP-0319007-A1 (EP)
Title: Verfahren zum Antrieb der Selektions-Nadelstösser einer Strickmaschine und Vorrichtung zur Durchführung dieses Verfahrens
Inventor: VERMOT-GAUD JACQUES
IPC: D04B15/82
Filed: 1988-12-01
Abstract: Dieses Verfahren besteht darin, einen Selektions-Nadelstößer (2) zwischen zwei Grenzpositionen einer Stricknadel (5) anzutreiben, um diese mit einem Nokken in Eingriff zu bringen, der den Nadelstößer in seine zweite Grenzposition befördert. Dieser Zwei-Etappen-Antrieb des Selektions-Nadelstößers ermöglicht eine Reduzierung der durch das Antriebsorgan bewikten Verschiebung und eine Erhöhung der Selektionsfrequenz. Zu diesem Zweck und im Hinblick auf eine praktisch vollständige Vermeidung von Reibung zwischen dem Antriebsorgan und dem Nadelstößer wird eine feine Nadel (1) vom Typ einer Nadel eines Nadeldruckers verwendet, die einen Stoß auf den Nadelstößer (2) ausübt, wobei der Stoß mittels einer Bewegungsübertragung mit erhöhtem Wirkungsgrad zum Ausdruck kommt und den Nadelstößer (2) in eine Zwischenposition verschiebt, aus der der Nocken diesen Nadelstößer in seine zweite Grenzposition mitnimmt.
Patent EP-0303327-A1 (EP)
Inventor: GUIS MARINUS BASTIAAN
IPC: A61C7/14
Filed: 1988-08-10
Abstract: A method of applying an orthodontic wire bracket which is affixed to at least one of a row of teeth with an adhesive. A cast is made of the row of teeth (2). The bracket (4) is brought into the desired shape on the cast (1), and temporarily secured in position. Over the cast with bracket, a layer of permanently resilient material is applied, which is deformed to conform to the shape of the cast to form a mould (6). The mould with the bracket embedded therein is removed from the mould. The bracket is temporarily removed from the mould, the mould is provided with perforations (5) at the desired locations, which correspond to the shape and dimensions of the adhesive receiving places, the bracket is re­positioned in the mould, and the perforations are filled with adhesive. The mould with the bracket embedded therein and adhesive applied is then placed on, and over, the row of teeth and pressed into contact with them. Any excess of adhesive pressed out of the perforations is removed, and the pressure is maintained until the adhesive has set on the row of teeth and secures the bracket relatively to the row of teeth. The mould is then removed, leaving the bracket affixed to the row of teeth.
Patent EP-0315226-A1 (EP)
Inventor: VAN DE WATERING LUDOVICUS
IPC: C08G64/00
Filed: 1988-09-06
Abstract: The invention relates to an aromatic polycar­bonate having 4-cumylphenyl terminal groups and a low relative viscosity of less than 1.24. The invention also relates to polymer mixtures which comprise the aromatic polycarbonate just mentioned and one or more agents to improve the impact strength.
Patent EP-0286328-A1 (EP)
Inventor: KORSKI JERZY
IPC: A47L11/292
Filed: 1988-03-31
Abstract: An apparatus for wet cleaning floor or wall surfaces comprises one or more cylindrical brushes (12) which may be rotated by a motor (13) so that they are throwing liquid and dirt from the floor or wall surface on to a rotating cylinder (15) or a moving endless belt. Liquid and dirt is continuously removed from the outer peripheral surface of the cylinder or belt by means of a suction nozzle (19) extending along the axial length of the cylinder and immediately adjacent to the peripheral surface thereof. The suction nozzle (19) may have a lower edge functioning as a scraping member (40) which is in contact with the peripheral surface of a cylinder (15). Liquid and dirt removed from the cylinder (15) by means of the suction nozzle (19) is passed to a container for collecting dirty liquid.
Patent EP-0289206-A1 (EP)
Inventor: GOUCH MARTIN PHILIP
IPC: B41F33/14
Filed: 1988-04-20
Abstract: A method and apparatus for monitoring the passage of a mark (13-16) on a web (5). The web (5) is caused to move through a detection station (7) at which at least that portion of the web carrying the mark is illuminated. An image of the mark (13-16) is projected onto a quadrant array (20) of photodetector elements at the detection station (7). The axes (25,26) defined between the elements (21-24) are tranverse to the direction of movement of the web. The time t₁, t₂ at which substantially equal areas of a mark are projected on either side of the axes is determined which provide an indication of registration of the web.
Patent EP-0292342-A1 (EP)
Title: Système d'authentification analogique réciproque entre un terminal et une ligne de transmission
Inventor: BARRAUD CLAUDE
IPC: H04M17/02
Filed: 1988-04-14
Abstract: L'invention concerne un système d'authentification réciproque entre un terminal, par exemple un poste téléphonique à prépaiement et une ligne de transmission.Le poste (2) est raccordé à la ligne (14) par l'intermédiaire d'un dispositif de contrôle (18). Des circuits électroniques (18) et (12) sont associés aux dispositifs de contrôle et au poste pour élaborer pendant toute la communication des signaux de fréquence d'authentification à des fréquences non audibles.
Patent EP-0288381-A1 (EP)
Inventor: BERNARD PATRICE
IPC: G21C7/36
Filed: 1988-04-20
Abstract: Il consiste à déterminer, par un calcul itératif, le flux neutronique ϕ(j,g) en chaque point j du coeur sous la forme d'une somme de deux composantes, la première composante étant associée à un état prédéterminé du coeur défini par les probabilités d'interaction prédéterminées des neutrons dans le coeur, et la seconde composante étant liée à l'état réel du coeur, audit état prédéterminé et à ladite première composante. La puissance dégagée P(j) et le nombre de neutrons émis S(j) en chaque point du coeur sont ensuite déduit du flux neutronique; La puissance dégagée P(j) et le flux neutronique ϕ(j,g) sont utilisés pour commander des moyens de régulation du coeur, tels que les barres de commande ou la concentration en bore.
Patent EP-0308323-A1 (EP)
Inventor: DEGRAEVE FRANCOIS
IPC: E01C19/27
Filed: 1988-09-14
Abstract: The road roller (1) comprises a heavy chassis (2) and two sets (4, 5) of compacting wheels with tyres. The set (4) is a driving set and comprises a hydraulic motor (6), supplied with hydraulic fluid by a main pump (3), of variable capacity, driven by a thermal engine (3a). The set (5) is driven and comprises, fixed on the axle, a secondary pump (7), of variable capacity, connected in parallel on the main pump (3). The presence of the pump (7) creates a braking of the driven set (5) proportional to the capacity of this pump. The drive force on the set (4) is increased as a consequence; maintenance of the speed of progression is obtained by reducing the capacity of the pump (3). The increase of the tangential forces on the sets of wheels favours the kneading of the granular road surfacing to be compacted, without increasing the power required of the engine by the same proportion. <IMAGE>
Patent EP-0319375-A1 (EP)
Inventor: DAVID MICHEL
IPC: G01J3/46
Filed: 1988-11-24
Abstract: A measuring head (32) is fitted with a system for illuminating a part of the car body whose colour is to be reproduced and with a receiver to receive the light reflected at each of several predetermined wavelengths in order to produce a signal representing the surface reflectance at each wavelength. The measuring head is connected to a device (40) fitted with a circuit for calculating, for each wavelength, the reflectance obtained by any combination of basic colours out of a set of predetermined basic colours. The measured reflectances are then compared with the calculated reflectances in order to determine the colour formulation to be used. Starting from an initial formulation given by the combination of basic colours corresponding to the colour reference of the car body to be repaired, a method of successive approximation is used until the difference between the calculated and measured values of reflectance falls below a certain threshold. 
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Patent EP-0288404-A1 (EP)
Inventor: BEGON JEAN ANDRE
IPC: F41B13/02
Filed: 1988-04-22
Abstract: This sword blade has, in cross-section and in every zone of its length, a shape of which the moments of inertia in relation to the transverse plane of inertia (x'-x) containing the neutral axis, are substantially equal, this shape being composed, on the one hand, of a polygonal elementary section A having at least two faces (10a-10b) parallel to the plane of inertia and, on the other hand, two elementary sections (B) spaced equally on either side of the vertical mid-plane (P) of the blade, each having a polygonal shape possessing at least two faces (14a-14b) parallel to the plane of inertia, these last two elementary sections each being connected to the section (A) by means of stress concentration studs (19) accumulating the fatigue occurring as a result of stresses on the blade and arranged so as to intersect the plane of inertia (x'-x). 
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Patent EP-0344183-A1 (EP)
Inventor: GAZYAKAN UNAL
IPC: F16D3/00
Filed: 1988-01-27
Abstract: L'accouplement décrit est destiné à des arbres pivotants qui, dans certains modes de fonctionnement, ne sont appelés à transmettre qu'un couple nul ou réduit. Cet accouplement autorise un angle de rotation correspondant entre les parties d'arbre (33, 34) à accoupler, mais la plage de l'angle de rotation peut être modifiée et réduite à zéro. Ainsi, les parties à accoupler (33, 34) sont continuellement fixées dans la même position angulaire relative.
Patent EP-0312558-A1 (EP)
Inventor: TONELLI CLAUDIO
IPC: C07C19/08
Filed: 1988-04-08
Abstract: La présente invention concerne des perfluoroalcanes ramifiés qui, en raison des liaisons qu'ils présentent entre un atome de carbone quaternaire et un atome de carbone tertiaire font facilement l'objet d'une scission de la liaison C-C, et, de ce fait, libèrent des radicaux (instables) susceptibles d'être utilisés pour déclencher la polymérisation de monomères éthyléniquement insaturés. La présente invention concerne aussi de nouveaux perfluoroalcanes du groupe décrit ci-dessus possédant au moins 9 atomes de carbone.
Patent EP-0314767-A1 (EP)
Inventor: BLOUGH WILLIAM H JR
IPC: G01N27/403
Filed: 1988-05-04
Abstract: Une cellule d'écoulement améliorée à électrode sélective d'ions comprend un premier conduit de fluide, au moins deux électrodes (110, 112) de détection d'ions ayant chacune des surfaces de détection d'ions disposées dans un premier conduit de fluide, un second conduit de fluide, une électrode de détection (126) d'ions ayant une pointe de détection d'ions disposées dans le second conduit, et un pont (150) de conduction électrique connectant les premier et second conduits de fluide. La cellule d'écoulement comprend en outre un organe conducteur ayant au moins certaines parties disposées dans le premier conduit de fluide à proximité des surfaces de détection d'ions d'au moins les deux électrodes de détection d'ions et du pont. La cellule d'écoulement peut comprendre également un troisième conduit de fluide intersectant le pemier conduit de fluide et des moyens de mise à terre pour la mise à la terre du fluide s'écoulant au travers du troisième conduit de fluide. Des moyens de condensateur (174) peuvent être connectés entre les orifices de sortie et d'entrée des premier et second conduits de fluide et la mise à la terre pour réduire davantage le bruit électrique dans la cellule d'écoulement.