baber/WOPTO huggingface dataset:
Patent EP-0094143-A1 (EP)
Inventor: BARLOW ALLEN R
IPC: H03K17/10
Filed: 1983-03-08
Abstract: A CMOS push-pull output buffer (171) ist constructed with a plurality of N channel transistors (74, 75, 76) and a plurality of P channel transistors (71, 72, 73) connected in series. The voltages applied to the gates of the N channel transistors and P channel transistors are selected to divide the high voltage (+V) substantially equally across the P channel transistors when the P channel transistors are turned off, and substantially evenly divide the high voltage across the N channel transistors when the N channel transistors are turned off. 
     In another embodiment, selected ones of the N channel and P channel transistors are formed to have a high drain to bulk breakdown voltage. 
     In another embodiment, a plurality of N channel and a plurality of P channel transistors are connected in series and driven by a single ended control voltage, thus providing a first stage which drives a second stage having a plurality of P channel transistors and a plurality of N channel transistors which provide the high voltage output voltage. 
     In another embodiment, the first stage is driven by a single-ended control voltage and serves to drive a second stage comprising a plurality of N channel transistors and a plurality of bipolar transistors, whereby said second stage provides the high voltage output signal.
Patent EP-0116802-A1 (EP)
Inventor: DUMONT BERNARD
IPC: H05K1/18
Filed: 1983-12-27
Abstract: L'invention concerne une structure d'assemblage pour les boîtiers de circuits comportant un grand nombre de connexions extérieures (40). La structure comporte cinq niveaux. Un niveau support mécanique, constitué par l'élément de refroidissement (13) en forme de boîtier comportant au moins deux faces principales planes. Le second niveau électrique est constitué par un circuit d'interconnexion (15), qui peut être replié sur les deux faces principales du refroidisseur (13). Les circuits complexes (16), intégrés ou hybrides, au quatrième niveau sont en liaison électrique, sans soudure, avec les pistes conductrices du circuit d'interconnexion (15) par l'intermédiaire d'élastomères conducteurs (18), sous pression (troisième niveau). Le cinquième niveau, mécanique, est constitué par une plaque isolante (19) et des cadres métalliques (17) qui positionnent et maintiennent les élastomères conducteurs (18) et les boîtiers de circuits (16). L'ensemble constitue un coffret intégré, autoprotégé, refroidit intérieurement. Application aux matériels d'électronique professionnelle soumis à vibrations.
Patent EP-0100287-A1 (EP)
Inventor: LE CAER GERARD
IPC: C22C21/00
Filed: 1983-07-04
Abstract: A substantially amorphous or microcrystalline Al-based alloy, wherein said Al-based alloy is represented by the formula: AlaMbM'cXdYe in which: a+b+c+d+e=100 50</=a</=95 atom % 0</=b</=40 atom % 0</=c</=15 atom % 0</=d</=20 atom % 0</=e</=3 atom % wherein at least two of the subscripts b, c or d are strictly positive, and wherein M is at least one metal selected from the group consisting of Mn, Ni, Cu, Zr, Cr, Ti, V, Fe and Co; M' is Mo, W, or a mixture thereof, X is at least one element selected from the group consisting of Ca, Li, Mg, Ge, Si, and Zn; and Y is the inevitable production impurities, with the proviso that when element M is Co, Mn and/or Ni, the total amount of these elements is at least 12 wt % of the alloy.
Patent EP-0105030-A1 (EP)
Inventor: DE SOUSA BERNARDO DR
IPC: D06M16/00
Filed: 1983-08-22
Abstract: Es wird ein Mittel zum Schützen von Keratinmaterial, insbesondere von Wolltextilien, vor dem Befall durch Keratinschädlinge, insbesondere durch Motten- und Käferlarven, das eine spezifisch substituierte 5-Phenylcarbamoylbarbitursäure oder ein Salz davon und ein synthetisches Pyrethroid als Wirkstoffkombination enthält, sowie ein Verfahren zum Ausrüsten besagten Materials gegen den Befall durch Keratinschädlinge unter Verwendung der genannten Wirkstoffkombination beschrieben.
Patent EP-0107675-A1 (EP)
Inventor: KNORRECK PETER
IPC: F02B3/06
Filed: 1983-04-21
Abstract: Le connecteur électrique est destiné à un groupe Diesel comprenant un régulateur à huile sous pression. Il est conçu pour un service dur, dans un véhicule à moteur; il résiste à la pression, à l'huile de graissage, aux éclaboussures et aux secousses. Le connecteur comprend une première partie (3) portée de façon étanche par le boîtier (1) du régulateur. Dans cette partie est disposée, également de façon étanche, la fiche (11). Des alvéoles (29), destinés à entrer en prise avec les broches (12) de la fiche (11), sont portés par une deuxième partie (16) de façon à résister aux éclaboussures et à la saleté. Cette partie présente des moyens (22, 34, 39, 40) pour sa liaison étanche et résistante à la traction avec un câble (33) dont les cordons (32) sont reliés aux alvéoles (29). La deuxième partie (16) est fixée à la première (3) au moyen d'un écrou d'accouplement (42) de manière qu'aucun mouvement relatif entre les deux parties (3, 16) et entre les broches (12), les alvéoles (29) et la fiche (11) ne soit possible.
Patent EP-0130988-A1 (EP)
Inventor: FISHLER MARK K
IPC: B22D11/18
Filed: 1983-06-13
Abstract: Un ajutage (22) utile dans la coulée en continu de métaux en fusion est pourvu d'éléments permettant de réguler et/ou interrompre l'écoulement du métal en fusion au travers de l'ajutage. Le système de régulation d'écoulement (26) comprend l'utilisation de parties réfractaires de l'ajutage perméables aux fluides.
Patent EP-0120265-A1 (EP)
Inventor: FUROMOTO MITSURU
IPC: C08F20/00
Filed: 1984-02-16
Abstract: A high-solid self-adhesive having a solid content of 65 to 75% by weight and composed of an emulsion obtained by emulsion-copolymerizing a vinyl monomer mixture containing acrylate esters as the main ingredient and further at least one hydrophilic monomer of formula (A), (B) or (C).
     
     
     wherein R, is H or COOH, R 2  is H or CH 3  and R 3  is H or CH 2 0H. 
     A process for the production of the high-solid self-adhesive comprising successively adding a pre-emulsion obtained by previously mixing said vinyl monomer mixture, a surfactant mixture of a nonionic surfactant and an anionic surfactant and water, to the reaction system to carry out an emulsion copolymerization in the presence of a catalyst.
Patent EP-0119597-A1 (EP)
Inventor: HELLMANN OTTO
IPC: B28D1/12
Filed: 1984-03-15
Abstract: A chainsaw for making grooves in walls and the like has a drive unit (1) with a hydraulic motor (7), a T-shaped blade (2), a saw chain (3), a supporting device (4) and an advancing mechanism (5). The saw chain (3) runs from the chain drive wheel inside a housing (15) of the drive unit (1) via two chain sprockets (6) at the ends of the T cross- bar (2.2) and via supporting wheels (12) on the front side of the T cross-bar (2.2). The saw chain (3) is inset with diamond discs (40). The saw is moved frontally into the wall (17), withdrawn once the desired cutting depth has been reached and shifted laterally by the width of one cut until the desired groove width is achieved. <IMAGE>
Patent EP-0124829-A1 (EP)
Inventor: FLATSCHER GEORG DR DIPL-PHYS
IPC: C23C14/24
Filed: 1984-04-26
Abstract: Bei einer derartigen Verdampfereinrichtung mit einer Elektronenstrahlheizung (EH) sind zur Aufdampfung mehrerer Materialien (M) auf ein Substrat (S) in einer Vakuumkammer wenigstens zwei Tiegel (T) zur Aufnahme je eines Verdampfungsmaterials (M) konzentrisch in einem Drehtisch (R) angeordnet. Zur gleichmäßigeren Verdampfung der Materialien (M) ist wenigstens der dem Elektronenstrahl (E) jeweils zugeordnete Tiegel (7) im Drehtisch (R) drehbar gelagert.
Patent EP-0128331-A1 (EP)
Inventor: WATANABE MASAYOSHI
IPC: G11B17/056
Filed: 1984-05-04
Abstract: A conveying mechanism for conveying a movable base (1) having an information carrying disc member (29) loaded thereon, and a clamping mechanism for raising and lowering a clamper (18) are controlled by the movement of the movable base (1) made by the rotation of a single motor (13). The clamping mechanism is actuated after the movable base (1) is conveyed or moved by a predetermined distance, whereby the clamper (18) is automatically lowered.
Patent EP-0172934-A1 (EP)
Inventor: SIMKIN JOSEPH
IPC: B01J13/16
Filed: 1984-08-29
Abstract: A process for microencapsulating naturally-occurring pyrethrins with a polyamide-polyurea shell by interfacial condensation which includes slowly adding an amine reactant to an aqueous emulsion containing the pyrethrin, an isocyanate, and an acyl halide with the requirement that at least one of said isocyanate or said acyl halide is polyfunctional, to provide free flowing capsules having a polyamide-polyurea wall encapsulating the natural pyrethrin.
Patent EP-0149768-A1 (EP)
Inventor: FUCHS GERHARD
IPC: H05B7/101
Filed: 1984-12-04
Abstract: Bei einem flüssigkeitsgekühlten Tragstück (1) einer Kombielektrode (2) eines Lichtbogenofens ist im Strömungsweg (13) für das Kühlmedium eine in Sperrichtung vorgespannte Absperreinrichtung (14) mit einem Betätigungsglied (15) angeordnet, durch das beim Aufschrauben eines dem Abbrand unterliegenden, auswechselbaren Unterteils (2) der Kombielektrode die Absperreinrichtung (14) entgegen der Vorspannung in den geöffneten Zustand versetzt wird. Bei einem Bruch des Unterteils im Bereich des Nippels (5) wird durch Freigabe des Betätigungsgliedes (15) der Strömungsweg (13) gesperrt. Durch eine auf den Gewindenippel aufgeschraubte Schutzkappe mit einem dem Innengewinde des Unterteils (2) entsprechenden Außengewinde wird ein zusätzlicher Schutz des Gewindenippels erzielt.
Patent EP-0122810-A1 (EP)
Inventor: DABI SHMUEL
IPC: C08L63/00
Filed: 1984-04-17
Abstract: An absorbent, flexible, resilient, cellular polymer is provided which comprises the reaction product of at least one epoxy resin and amine terminated poly(alkylene oxide).
Patent EP-0134154-A1 (EP)
Inventor: WEFER JOHN M
IPC: C08L51/06
Filed: 1984-08-21
Abstract: An injection molding impact resistant composition comprising 38 - 52 % by weight of a grafted olefin copolymer rubber portion (A) which is a graft copolymer of styrene and acrylonitrile on an olefin terpolymer rubber the ratio of rubber to polymerized styrene and acrylonitrile in the graft copolymer being in the range of 40/60 to 60/40, an added separately prepared resinous portion (B) which is styrene-acrylonitrile resin, the intrinsic viscosity of the added separately prepared resin being from 0.5 to 0.6 deciliters per gram as measured in dimethylformamide at 30°C and the ratio of styrene to acrylonitrile being from 77/23 to 67/33 by weight, the total of (A) + (B) being 100%.
Patent EP-0131498-A1 (EP)
Inventor: TARASSOFF SERGE
IPC: B61B12/12
Filed: 1984-06-20
Abstract: Une traverse (34) d'un chariot pince (26) d'un télésiège est dégagée de la neige, du givre ou du verglas avant de coopérer avec une roue d'entraînement par friction sur le rail (18) de transfert en station.
Patent EP-0130948-A1 (EP)
Title: Oscillating drive-transmission device for the workpiece feed rollers of woodworking machinery
Inventor: XERRA OSCAR
IPC: B23Q3/00
Filed: 1984-04-12
Abstract: The invention envisages a speed reduction unit (1) which can oscillate by rotating around a horizontal axis lying parallel to the axis of a contact roller (6) keyed to the output shaft (4) of the reduction unit (1) itself. Unlike conventional machine feed drives of the same general type in which a fixed reduction unit drives the roller by way of an unwieldy drive shaft incorporating large universal joints, the drive-transmission set forth herein eliminates the problem of excessive strain on such drive-components by adopting a much simpler arrangement. The device as embodied herein avoids any transmitting of unwanted vibrations to the contact roller (6).
Patent EP-0162924-A1 (EP)
Inventor: WAKABAYASHI TOSHIO
IPC: C07D239/553
Filed: 1984-10-19
Abstract: Dérivés de 5-fluoro-uracyle représentés par la formule générale (I), où R représente un groupe acyle dérivé d'un acide gras supérieur insaturé sélectionné dans le groupe composé d'acides gras supérieurs de triène, acides gras supérieurs de pentène et acides gras supérieurs d'hexène. Ces dérivés peuvent être utilisés comme agents de régulation de l'agglutination de thrombocytes et comme agents carcinostatiques. Ils peuvent être mélangés avec un support pharmaceutiquement acceptable ou avec un diluant pour former un médicament.
Patent EP-0154783-A1 (EP)
Inventor: RIGANELLI SERGIO
IPC: B23Q27/00
Filed: 1985-01-28
Abstract: 1. An oval dish forming apparatus comprising - a workpiece support (11) adapted to be driven in rotation about its axis (A) and designed to receive a workpiece (FF), - a shaping head (20) which is mounted to a tool post (15) so as to be rotatable about its own axis (B) and adapted to be pressed against the workpiece (FF) on the workpiece support (11), and - a power transmission (23) for producing a relative movement between workpiece support (11) and shaping head (20) said movement being a reciprocating one in a substantially radial direction with respect to the axis (A) of the workpiece support (11) and being harmonized with the rotation of said support in accordance with the outline of the workpiece (FF), characterized in that the tool post (15) is adapted for rocking motion in a plane being at least approximately normal with respect to the axis (A) of the workpiece support (11) and is adapted to be driven, harmonized with the substantially radially reciprocating relative movement in such a manner that the axis (B) of the shaping head (20) crosses at an at least approximately right angle, a tangent (T) applied to the workpiece (FF) in the area there onto which said shaping head acts.
Patent EP-0161426-A1 (EP)
Inventor: GORMAN WILLIAM GEORGE
IPC: A61P31/04
Filed: 1985-03-21
Abstract: Antimicrobial surface degerming compositions comprising a bis [4-(substituted-amino)-1-pyridinium]alkane, especially octenidine hydrochloride, as the antimicrobial agent, one or more compounds selected from the group consisting of higher-alkylaminoalkanoic acids, higher- alkyldiloweralkylammoniumalkanoate betaines and quaternary nitrogen-containing cellulose ethers, and an aqueous vehicle, especially antimicrobial skin cleansing compositions and antimicrobial bovine teat dip compositions.
Patent EP-0163039-A1 (EP)
Inventor: NABULON WERNER
IPC: D02G1/12
Filed: 1985-03-25
Abstract: Eine Vorrichtung zum Texturieren von Endlosfilament-Fäden umfasst einen Fadeneinführungsteil (2), einen Behandlungsteil (4) sowie einen Kräuselteil (8). Der Kräuselteil (8) ist als sogenannte Schlitzdüse mit Lamellen (10) versehen, welche, wie in Fig. 2 gezeigt, sternförmig angeordnet sind. Erfindungsgemäss sind diese Lamellen an der nach innen gerichteten Stirnseite gerundet und poliert, um die Reibverhältnisse zwischen dem zu kräuselnden Faden und den genannaten Stirnseiten optimal zu gestalten. Ausserdem sind die Lamellen (10) mit ihrem oberen Ende (24) sowie mit einem am unteren Ende vorgesehenen Fortsatz (15) in hierzu vorgesehenen Schlitzen steckbar befestigt. Durch diese Steckbarkeit besteht die Möglichkeit, die Lamellen (10) rasch auszuwechseln.
Patent EP-0162229-A1 (EP)
Inventor: EIGENMANN LUDWIG DR
IPC: E01F9/08
Filed: 1985-03-25
Abstract: A roadway-marking material is described of the preformed strip type. Said roadway-marking strip material substantially comprises a polyurethane resin layer or film and an adhesive film associated therewith. The main polyurethane layer is of a composition selected so as to be sufficiently wear resistent (in conjunction with the adhesive layer), and to accomodate anti- skid elements and elements capable of enhancing the marking capability of the material, such as light reflecting or catadioptric elements, pigments and fillers. More particularly, the polyurethane layer is selected to have properties of high elongation, high permanent deformation, high tearing resistence and low elastic return. The relatively adhesive film has the function to attach the marking strip to the roadway surface, and, at the same time, to contribute to the overall traffic wear resistence of the strip material together with the polyurethane film. 
     It has been found in the novel road-marking strip material the polyurethane resin layer if appropriately chosen is capable of functionally replacing the composite structures of the prior art consisting of a supporting layer of calendered elastomer and a top anti-wear layer; more particularly: the polyurethane layer of the novel structure due to its intrinsic mechanical properties can supply the required support function without having to use a special support layer of calendered elastomer. The required thickness of the polyurethane layer of the novel structure, while providing both the support and the anti- wear and marking function, can be considerably less than that of the calendered elastomer layer of the prior art structures, whereby the road-marking strip material can be manufactured with significantly reduced overall thickness and hence increased conformance to road surface irregularities. The adhesive film can either be a self-adhesive film or a heat respondant adhesive material In both cases, the novel road-marking material, due to its overall consistency, is readily removable and therefore, apart from being useful forper- manent road-markings of high service life, is also particularly adapted for temporary application such as in connection with temporary deviations or detours.
Patent EP-0172545-A1 (EP)
Inventor: NAKAGAWA TAIZO
IPC: C07D409/12
Filed: 1985-08-19
Abstract: Disclosed is the compound of the formula:
       
wherein X is oxygen, sulfur or
     
     R, is 3-pyridyl or 4-pyridyl, R 2  is C 1 ~C 12 -alkyl; C 3 - or C 4 -alkenyl; C 5 - or C 6 -cycloalkyl which may be substituted by C,- or C 2 -alkyl; pyridyl; pyridylmethyl; phenethyl cyanoalkyl having 1 or 2 carbon atoms; methoxyethyl; 1-methylmethoxypropyl; phenyl; phenyl which is substituted by one or more of C 1 ~C 4 -alkyl, C 1 ~C 4 -alkoxy, nitro, halogen, trifluoromethyl, allyl and methoxycarbonyl; benzyl; benzyl which is substituted by one or more of methyl, nitro, methoxy and chloro; a-methylbenzyl; C 1 ~C 6 -alkyl which is substituted by halogen when X is oxygen or
     C 2 - or C 3 -alkyl which is substituted by dimethylamino, furfuryl or thienylmethyl; R 3  is hydrogen, C 1 ~C 4 -alkyl, cyanomethyl, methoxycarbonylmethyl, or 1-propoxycarbonylmethyl.
Patent EP-0180738-A1 (EP)
Inventor: BECKER WERNER
IPC: B23K7/10
Filed: 1985-09-07
Abstract: 1. Pipe flame cutting machine with a cantilever (20) or gantry, which can be moved along a longitudinal axis (14) of a pipe (2) and can be adjusted in its height along at least one upright (18), with a torch mounting (22), which is connected to the cantilever (20) or gantry and can be set in its height above the pipe (2), and with a device (11) for turning the pipe about its longitudinal axis, characterized in that the torch mounting (22) is fixed on a torch carriage (21), which can be moved on the cantilever (20) or gantry, in that a rotary part (24) with vertical axis of rotation (25) is fixed on the torch mounting (22) and in that a torch (28) is connected to the rotary part (24) and can be swung about an axis perpendicular to the axis of rotation (25).
Patent EP-0157436-A1 (EP)
Inventor: BROEKHOF NICOLAAS LEONARDUS J
IPC: A61K8/34
Filed: 1985-02-21
Abstract: Perfume compositions and perfumed articles containing dihydro- and/or tetrahydro-1-naphtholderivatives of the formula
     wherein the dotted lines represent carbon-carbon single or double bonds with the proviso that no more than one of them is a double bond and wherein R 1 , R 2  and R 3  independently are methyl groups or hydrogen atoms; said naphtholderivatives have a very natural leather-like odour.
Patent EP-0167235-A1 (EP)
Inventor: PERROTT FRANCIS CYRIL
IPC: B66C19/00
Filed: 1985-05-01
Abstract: A transportation system, particularly for handling containers for transport by rail vehicles, lorries or ships, includes an elevated guideway comprising a plurality of spaced parallel longitudinal tracks 13, 14, 15 connected by transverse tracks 16 which are movable along the longitudinal tracks. Vehicles 20 travel along the tracks and are equipped with hoists for lifting containers beneath the guideway into the vehicles. Each vehicle is equipped with lower wheels 28 which run on rails 29 on the longitudinal tracks 13, 14, 15, and upper wheels 38 which run on high level guides 40 on the transverse tracks 16. When it is wished to transfer the vehicle from one track to another at a junction this may be effected by stopping the vehicle at the junction, engaging the appropriate wheels with the guides or rails, as the case may be, on the other track and then continuing movement along that other track. By suitable location of the transverse tracks 16 and movement of the vehicles 20, containers can be picked up or deposited at any position within the total area covered by the guideway. There may be mounted at one side of the guideway a movable gantry 17 on to which vehicles may be transferred from the guideway for transporting containers into and out of ships.
Patent EP-0188917-A1 (EP)
Inventor: SIRCAR ILA
IPC: A61K31/47
Filed: 1985-12-23
Abstract: A compound having the following general formula (I):
     wherein X is -(CH 2 ) n - in which n is 1 or 2 or X is --CR 4 =CR 5 - in which R 4  and R 5  are independently hydrogen or lower alkyl; R and R, are independently hydrogen or lower alkyl; R 2  and R 3  are independently lower alkyl or R2 and R 3  are taken together with the carbon to which each is attached to form a ring containing from three to six carbon atoms. 
     The compounds are useful as cardiotonic, antihypertensive, and antithrombotic (platelet aggregation inhibition) agents.