baber/WOPTO huggingface dataset:
Patent EP-0043891-A1 (EP)
Inventor: HAUBNER GEORG
IPC: F02P1/08
Filed: 1981-04-07
Abstract: 1. A magneto for ignition systems of combustion engines comprising a rotary multipole pole wheel (11) and a fixed ignition armature (12), the armature winding (13, 33) of which ist connected to a primary current circuit comprising a contact breaker (18) interrupting the primary current at the ignition point, to a spark-quenching capacitor (19) and, through a semiconductor (20), to a load (21) in such a manner that the semiconductor (20) lies in a reverse direction for the voltage half-waves of the armature winding (13, 33) required for ignition, characterized in that the contact breaker (18) is connected in series with a semiconductor (24) lying in a forward direction for the voltage half-waves required for the ignition, and that furthermore the series circuit formed by the contact breaker (18) and the semiconductor (24) is directly connected to the armature winding (13, 33).
Patent EP-0051143-A1 (EP)
Inventor: PETZOLDT KARL DR
IPC: C12P33/06
Filed: 1981-09-19
Abstract: A process for preparing a 3 beta ,7 beta -dihydroxy- DELTA 5-steroid of the formula   <IMAGE>   wherein Q is   <IMAGE>  and R1 is hydrogen, trimethylacetyl, tert-butyldimethylsilyl, dimethyl-2-(3-methylbutyl)silyl or tribenzylsilyl, comprises fermenting a 3 beta -hydroxy- DELTA 5-steroid of the formula <IMAGE>  wherein Q is as defined above, and R2 is hydrogen or alkanoyl of 2-6 carbon atoms, with a culture of Botryodiplodia malorum to obtain the corresponding 3 beta ,7 beta -dihydroxy- DELTA 5-steroid; and, optionally, reacting the resultant product with trimethylacetic anhydride, tert-butyldimethylsilyl chloride, dimethyl-2-(3-methylbutyl)silyl chloride, or tribenzylsilyl chloride.
Patent EP-0045162-A1 (EP)
Inventor: SMITH-JOHANNSEN ROBERT
IPC: C04B28/32
Filed: 1981-07-16
Abstract: A process for producing magnesium oxychloride hydrate cements which involves forming a mixture of water, magnesium chloride hydrate and magnesium oxide in which a minor portion of the magnesium oxide is treated to render it initially substantially unreactive with the magnesium chloride hydrate but capable of slowly reacting with the magnesium chloride hydrate after the initial exotherm reaction of the reactive portion of the magnesium oxide with the magnesium chloride hydrate.
Patent EP-0053434-A1 (EP)
Inventor: ERHARDT PAUL W
IPC: A61K31/24
Filed: 1981-10-29
Abstract: A short-acting β-blocking compound of the formula
     wherein AR may be substituted or unsubstituted aromatic, Y may be a straight or branched carbon chain or aralkyl, R may be lower alkyl, lower alkenyl, lower alkynyl, aryl or aralkyl, and x is an integer from 1 to about 3; or a pharmaceutically acceptable salt thereof.
Patent EP-0078870-A1 (EP)
Inventor: TAYLOR LIONEL IVOR ALFRED
IPC: G01F1/10
Filed: 1981-11-10
Abstract: A flowmeter in which a bladed rotor element (5) is mounted in a bore (3) formed in a body (1) so that the element (5) rotates at a speed representative of the rate of flow of a fluid along the bore (3). Electromagnetic radiation is directed from a source (7) into the bore (3) and a radially outer face of each blade (11) on the rotor element (5) moves across the path of the radiation once during each rotation of the element (5). Radiation reflected by the outer faces of the blades (11) is directed to a photosensitive detector (15). Direction of radiation towards the element (5) and direction of reflected radiation towards the detector (15) is effected by means which comprise at least one elongated guide member (9, 13) having a refractive index greater than the refractive index of the medium in which the members (9, 13) is disposed. The or each guide member (9, 13) is preferably formed integrally with the body (1) in which the bore (3) is formed.
Patent EP-0059469-A1 (EP)
Inventor: BERTOGLIO OTTAVIO
IPC: H04Q3/54
Filed: 1982-03-02
Abstract: The system comprises: a set of identity generators (G; G1, G2, G3; Cl, C2) which are associated with all the points capable of originating a call or giving access to the network, in order to automatically send over the line the identities of the points the generators are associated with, upon recognition of an identity transmission request; a set of generators of requests for identity transmission (D; D1, D2, D3, D5...D8; Da, Db) associated with network points enabled to such a request and possibly distinct from the points of origin and/or destination of the calls or of access to the network; and a set of identity receivers (R, R2, R3; R5, R6) they too associated with enabled network points, possibly distinct from the points equipped with the request generators (Figure 11).
Patent EP-0093190-A1 (EP)
Inventor: VISSER ARIE
IPC: H04B1/66
Filed: 1982-05-05
Abstract: An apparatus and method for encoding only the maximum and minimum values of an analog signal in the presence of broadband noise so that the original analog signal may be sujectively reproduced to the human sensory system is disclosed. The basic apparatus includes a differentiator (10) for detecting the times of occurrence of minimum and maximum values of the analog waveform (8) including the minimum and maximum values of the noise (6) superimposed thereon and for converting the times of occurrence into time-axis zero crossings, and a clipping circuit (12) having a bandwidth substantially greater than the bandwidth of the analog signal for encoding the time-axis zero crossings into transitions of a binary signal. The binary signal contains information solely concerning the times of occurrence of the minimum and maximum values of the original analog signal and may be presented directly to the human sensory system or after further signal processing. Because the human sensory system is more receptive to the occurrence of minimum and maximum values of a waveform, the sensory system will substantially reproduce the original analog signal from the encoded waveform.
Patent EP-0067437-A1 (EP)
Inventor: COLVIN ALEX DAVID
IPC: G01N27/406
Filed: 1982-06-14
Abstract: A method of operating a zirconia type of oxygen sensor comprises applying an alternating current signal to the zirconia electrolyte (110), eg by means of the electrode leads (128,130) and electrodes (124,126) associated therewith and measuring the electrical resistance of the zirconia. The temperature of the zirconia oxide electrolyte is controlled via a heater (158), in response to changes in the electrical resistance thereby enabling the electrolyte (110) to be maintained at a steady temperature.
Patent EP-0069869-A1 (EP)
Inventor: SJOHOLM INGVAR GOSTA HOLGER
IPC: C12P37/06
Filed: 1982-06-15
Abstract: An asymmetric, microporous membrane comprising an immobilized biologically active substance and an arrangement comprising such a membrane for the removal of a substance present in a solution. 
     An arrangement comprises a casing (2) enclosing the asymmetric membrane (1, 1', 1 "), the solution containing the said substance being intended to be conducted from its source (7) through the casing (2) on the side of the barrier layer of the membrane to make diffusion contact with the biologically active substance enclosed in the pores of the membrane. The arrangement preferably comprises a further liquid cycle (11) comprising a pump (12) and a detector, communicating with the support layer side of the membrane inside the casing (2). 
     The membrane is appropriately in the form of hollow fibres (1) with the biologically active substance (14) stabilized on a carrier (16) of such a size that it cannot penetrate wholly through the membrane pores (15) so as to avoid direct contact between the solution containing the said substance and the enclosed stabilized biologically active substance.
Patent EP-0074067-A1 (EP)
Inventor: YAMATSUTA KOHJI
IPC: C22C49/14
Filed: 1982-08-31
Abstract: A process for preparing a fiber-reinforced metal composite material which comprises (1) combining an inorganic fiber comprising alumina as the main component and silica as the secondary component with an aluminium alloy containing at least one of copper, silicon, magnesium and zinc as the secondary component at a temperature of not lower than the melting point of said alloy to make a composite, (2) subjecting said composite to solid solution treatment, (3) quenching the treated composite and (4) optionally tempering the quenched composite at a temperature of from 100 to 250°C.
Patent EP-0083029-A1 (EP)
Inventor: KOYAMA HIROAKI
IPC: C08G14/06
Filed: 1982-12-15
Abstract: A granular or powdery resin which is a condensation product of a phenol and an aldehyde and optionally a nitrogen-containing compound having at least two active hydrogens, said granular or powdery resin being characterized by
     (A) containing spherical primary particles and secondary particles resulting from the agglomeration of the primary particles, each of said particles having a particle diameter of 0.1 to 150 microns,   (B) having such a size that at least 50% by weight thereof can pass through a 100 Tyler mesh sieve,   (C) having a free phenol content, determined by liquid chromatography, of not more than 500 ppm, and   (D) having a methanol solubility (S) of more than 20% by weight when about 10g of the resin is heated under reflux in 500 ml of substantially anhydrous methanol.   
     The granular or powdery phenol-formaldehyde resin may be produced by a process which comprise contacting a phenol, or both a phenol and a nitrogen-containing compound having at least two active hydrogens with a hydrochloric acid-formaldehyde bath containing (a) hydrochloric acid in a concentration of 3 to 28% by weight and (b) formaldehyde in a concentration of 3 to 25% by weight and aldehydes other than formaldehyde in a concentration of 0 to 10% by weight with (c) the total concentration of hydrochloric acid and formaldehyde being 10 to 40% by weight, while maintaining a bath ratio, defined by the quotient of the weight of the hydrochloric acid-formaldehyde bath divided by the total weight of the phenol and the nitrogen-containing compound, of at least 8, said contacting being effected such that after contacting of the phenol with the bath, white suspended particles are formed and thereafter developed into a granular or powdery solid, and during the contacting, the temperature of the reaction system is maintained not more than 45°C.
Patent EP-0082596-A1 (EP)
Inventor: BELLAMY DAVID JR
IPC: A61L2/20
Filed: 1982-11-12
Abstract: An infection-prone living body site may be rendered substantially sterile by sealing a bacteria-resistant enclosure (10) about the body site and passing gas into the enclosure for bacteriocidal or bacteriostatic effect. Apertures (24, 26) having bacteria filters (28) are used for gas entry and exit.
Patent EP-0087535-A1 (EP)
Inventor: KYSILKA JAMES O
IPC: G01N21/35
Filed: 1982-11-25
Abstract: A polarimeter system and method for sensing optical rotation caused by otically active materials in a solution are disclosed. The polarimeter system (10) includes a light source (11) for emitting infrared light, a polarizer (14) operatively connected to intercept the infrared light to produce a polarized beam therefrom and means for directing the beam through a sample of optically active material (15), which rotates the light beam. A beam splitting prism (16) splits the rotated polarized beam into its horizontal and vertical components. Infra-red light detectors (17a) and (17b) convert the horizontal and vertical light components into electrical signals representative of the optical rotation caused by the sample solution. Shaping circuitry (26) conditions the electrical signals for use by analog or digital (28) networks, that present the optical rotation or its physical correlative factor. Feedback circuitry (36) may be used to vary the light source (11) intensity in response to the detected light signals.
Patent EP-0077728-A1 (EP)
Title: Organe de distribution de fluide
Inventor: D AGOSTINO GUY
IPC: F16K27/06
Filed: 1982-10-15
Abstract: L'invention concerne un organe de distribution de fluide du genre comportant, d'une part, un corps métallique alésé dans l'épaisseur duquel est ménagée une pluralité de canaux de circulation de fluide et, d'autre part, dans l'alésage du corps, un noyau mobile en rotation (boisseau) ou en translation (tiroir) conformé pour établir des communications différentes entre lesdits canaux lorsque ledit noyau occupe au moins deux positions déterminées. L'organe de distribution de fluide de l'invention, qui peut comporter un nombre élevé de canaux tout en demeurant fiable, peu encombrant et d'une réalisation simple et économique, est essentiellement caractérisé en ce que le corps (10) est constitué par l'assemblage étanche et indémontable d'au moins deux éléments (12, 131) mutuellement liés par des surfaces de contact de formes exactement complementaires et en ce qu'au moins certains des canaux de ce corps sont constitués au moins en partie par des sillons (142) graves dans au moins l'une de ces surfaces de contact
Patent EP-0075001-A1 (EP)
Inventor: RYDEEN ROBERT J
IPC: E04B7/04
Filed: 1982-03-22
Abstract: Un batiment comportant un assemblage ameliore de poteaux (10) et de poutres (12, 13, 14) comprend un nouveau joint entre un poteau et une pluralite de poutres, utilisant un goujon oriente verticalement (11) pour aligner et maintenir ensemble le poteau (10) et les poutres (12, 13, 14). Le batiment comporte en outre des parois exterieures (32) qui forment le support structural du poteau et des poutres, et comprend aussi des parois interieures (62) pouvant etre installees facilement.
Patent EP-0089569-A1 (EP)
Inventor: MATSUDA MORIO
IPC: B01J23/00
Filed: 1983-03-11
Abstract: A Guerbet alcohol is effectively and selectively obtained by heating a primary alcohol in the presence of an alkaline substance and a copper-nickel catalyst in which a weight ratio of copper to nickel is in the range of from 1 : 9 to 9 : 1.
Patent EP-0125334-A1 (EP)
Inventor: LACHETZKI FRIEDRICH
IPC: B63B35/79
Filed: 1983-05-17
Abstract: In a boom for windsurfing appliances, at least two openings for fastening a holding device for the trapezoidal rope ends are provided in the wall of the boom tube. <IMAGE>
Patent EP-0113015-A1 (EP)
Inventor: KLOKER WERNER DR
IPC: C08F2/38
Filed: 1983-11-21
Abstract: 1,4-Dihydroxynaphthalin, Eisenverbindungen und gegebenenfalls tertiäre Arylamine erweisen sich als hochwirksames Beschleuniger/Stabilisator-System für Peroxid-katalysierte ethylenisch ungesättigte polymerisierbare Verbindungen.
Patent EP-0114252-A1 (EP)
Inventor: REINLEIN KARL-HEINZ ING GRAD
IPC: B05B16/00
Filed: 1983-11-29
Abstract: In einer Vorrichtung zur elektrostatischen Spritzlackierung von Kunststoffteilen (2) in einer Spritzkabine (1), bei der vor dem Lackiervorgang Leitflüssigkeit auf die Oberflächen der langen stäbförmigen Teile aufgesprüht wird, werden der Spritzkabine jeweils wenigstens ein Rollenförderer (9,10) vor- und nachgeschaltet, wobei wenigstens ein Teil der Förderrollen (34,39) angetrieben ist und wobei die vorzugsweise aus Stahl bestehenden Förderrollen gleichzeitig der Stromabfuhr dienen und geerdet sind.
Patent EP-0111894-A1 (EP)
Inventor: BLUM KLAUS DR DIPL-CHEM
IPC: C07C17/42
Filed: 1983-12-15
Abstract: Die Erfindung betrifft ein Verfahren zum Stabilisieren von Perchlorethylen, das als Stabilisierungsmittel bekannte Epoxide enthält, wobei zusätzlich 1.2-Epoxicyclooctan und/oder 1.2-5.6-Diepoxicyclooctan zugesetzt werden.
Patent EP-0116165-A1 (EP)
Inventor: ORLITA FRANZ
IPC: F04B9/02
Filed: 1983-12-22
Abstract: Auf einer Motorwelle (11) sitzt eine Kurbel (10), die an ihrer Vorderseite eine ebene Abwälzfläche (18) aufweist. An der Abwälzfläche (18) liegt eine weitere Abwälzfläche (17) an, die sich an einem fest mit dem Pumpenkolben (4) verbundenen Arm (14) befindet. Drehantriebsmäßig ist die Kurbel (10) mit dem Kolben (4) dadurch verbunden, daß ein Ansatz (19) an einem fest mit dem Kolben (14) verbundenen Teil in eine Vertiefung (20) der Kurbel (10) eingreift. Der Kontakt zwischen den Abwälzflächen (18, 17) wird auch während des Saughubes der Pumpe durch eine Zugfeder (21) aufrechterhalten. Der Kolben (4) dient auch zur Steuerung der Einlaßöffnung (5) und der Auslaßöffnung (6). Die Übertragung der Krähe beim Druckhub über Flächen (18, 17), die sich aufeinander abwälzen, ergibt eine hohe Lebensdauer der Pumpe und einen geräuscharmen Lauf.
Patent EP-0100615-A1 (EP)
Inventor: NOGUCHI HIROSHI
IPC: C07C239/00
Filed: 1983-07-11
Abstract: Use of an anilide of the formula:
     as a fungicidal agent against phytophatogenic fungi, particularly those strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.
Patent EP-0110553-A1 (EP)
Inventor: LAMARCHE PAUL EMILE
IPC: F16F15/134
Filed: 1983-10-26
Abstract: 57 A series vibration damper assembly (10) which includes a control device that will allow the damper to react differently in the coast direction than in the drive direction. The vibration damper assembly includes a housing having inwardly offset drive straps, a hub (13) having radial arms (19) aligned with the drive straps (34, 39) in a static condition, a plurality of spring separators positioned between the hub arms and separating damper springs received between the hub arms. The improvement of the present invention relates to a curved bypass thrust member (25) secured to each hub arm and projecting through two damper springs and the spring separator to abut the next spring separator and prevent compression of the two springs in the coast direction.
Patent EP-0096608-A1 (EP)
Inventor: GENTRIC ALAIN
IPC: G02B6/36
Filed: 1983-05-20
Abstract: Collimateur pour fibre optique, application à la réalisation de dispositifs de commutation optique. Ce collimateur comprend un moyen (2) de maintien de la fibre (3), comportant un logement en V au fond duquel est maintenue la fibre; un moyen optique (36) apte à transformer un faisceau lumineux issu de la fibre en un faisceau parallèle, et rendu fixe par rapport au moyen de maintien, celui-ci et le moyen optique étant préalablement positionnés relativement l'un à l'autre de façon à minimiser, à une distance donnée du moyen optique, la section transverse d'un faisceau (41) issu de la fibre et transformé par ce moyen optique; et un support (21) emboitable dans le logement, le moyen de maintien pouvant ainsi s'adapter à ce support de façon a pouvoir maitriser la direction du faisceau issu de la fibre et transformé par le moyen optique.
Patent EP-0105806-A1 (EP)
Inventor: CASEY BENJAMIN STANLEY
IPC: F16D27/02
Filed: 1983-09-30
Abstract: An electromagnetic clutch (10) including a driving member (12), a driving member (42) coaxially positioned relative to the driving member defining a gap therebetween. The clutch further including an electromagnet (35) carried by one of the members for developing a magnetic force in response to control signals and an overwrapping band positioned in the gap, in driving engagement and rotatable with the other of the members for magnetically engaging the one member in response to the magnetic force. The overwrapping band comprising a first inner band (58) including a first portion for magnetically engaging the one member and a second portion for overwrapping the first portion for generating a radial force upon the one member through the first portion.
Patent EP-0105840-A1 (EP)
Inventor: WILHELM MAX DR
IPC: A61P27/02
Filed: 1983-09-26
Abstract: The invention relates to an ophthalmic preparation for lowering intraocular pressure by a topical application of 2-tert-butylamino-1-(3,5-diisobutyryloxyphenyl)-ethanol or an acid addition salt thereof onto the eye on a mammalian species including man, especially as a conservative and/or curative medical treatment of ocular hypertension and pathological states associated therewith, in the first line glaucoma.
Patent EP-0129545-A1 (EP)
Inventor: COLE JAMES BYRON
IPC: B64C3/48
Filed: 1982-12-28
Abstract: Dispositif de bord d'attaque à cambrure variable ayant une section avant mobile et un panneau flexible supérieur s'étendant vers l'arrière à partir de la section avant. Pour déplacer la section avant entre sa position supérieure de croisière et une position défléchie vers le bas d'hypersustentation, une piste de came (46) ayant ses parties avant et arrière incurvées vers le haut est fixée à la section avant. La piste de came est contrainte de se déplacer suivant un chemin arqué au moyen de deux paires espacées de galets (48, 50, 52, 54) et elle est entraînée par un pignon d'engrenage (55) qui s'engage dans une partie médiane tournée vers le haut de la piste.
Patent EP-0115489-A1 (EP)
Inventor: WALLE ROALD-FRANCH
IPC: G01N33/483
Filed: 1983-03-09
Abstract: Dans un procédé et dispositif pour transmettre de petites quantités de sang prélevé du site de prélèvement à un endroit où ledit sang prélevé est traité, une quantité de sang est isolée dans un tube d'amenée (1) et transportée par le moyen d'un gaz d'amenée placé sous pression (sous pression ou sous vide) du site de prélèvement jusqu'à l'endroit où il sera traité.
Patent EP-0148268-A1 (EP)
Inventor: MATSUDA AKIRA
IPC: C25D5/36
Filed: 1983-05-18
Abstract: A process for producing steel strip electroplated with zinc on both sides by two plating steps between which is provided a wetting step. A wetting solution to be used in the wetting step is controlled so that its zinc concentration falls within the range of from 0.1 to 50 g/liter, whereby deterioration of the plated surface due to a decrease in the zinc-plating degree is avoided.
Patent EP-0124544-A1 (EP)
Title: Method and device for guiding road vehicles.
Inventor: FREIENSTEIN BERND
IPC: G01C22/02
Filed: 1983-10-21
Abstract: PCT No. PCT/DE83/00177 Sec. 371 Date May 14, 1984 Sec. 102(e) Date May 14, 1984 PCT Filed Oct. 21, 1983 PCT Pub. No. WO84/01823 PCT Pub. Date May 10, 1984.A method and a device for target tracking of land vehicles are suggested, in particular for use in heavily meshed city road systems. Thereby, a motor vehicle device is used with an input device for a desired target location and an output device for vehicle instructions. The vehicle location (determination of travel path and travel direction) is carried out by picking up and evaluating the wheel rotations of a nondriven vehicle axis.
Patent EP-0118865-A1 (EP)
Inventor: DE VITO NICHOLAS A
IPC: B28B23/00
Filed: 1984-03-05
Abstract: There is disclosed a shackle, hoisting and positioning system for the moving of building components, comprising: ! firstly, an elongated anchor element (20) positioned within a body of a building component (22), secondly, a void former (32) for positioning the anchor element (20) within the building component (22) during the casting thereof, the void former (32) comprising a mold insert in substantially the' form of a segment of a semi-hemisphere and thirdly, a scissors-like engagement means (50) comprising, at the ends thereof, surfaces (58, 62, 64) for complementally gripping and holding the exposed portion of the anchor (20) and in which the external surfaces of the ends of the mating elements (52, 54) define a parabolic surface that nests within the semi-hemispherical recess (34) of the building component (22) and is locked in this position by insertion of a hook through the lifting eye (72) of the scissors-like engagement means (50), such that no other area of the building component (22) other than the recess (34) can be touched by the engagment means (50) or any lifting means associated therewith.