baber/WOPTO huggingface dataset:
Patent EP-0122429-A1 (EP)
Inventor: ALBRECHT JOACHIM DR
IPC: C22C9/00
Filed: 1984-03-07
Abstract: Ein Verbundwerkstoff in Stab-, Rohr-, Band-, Blech- oder Plattenform mit reversiblen thermomechanischen Eigenschaften wird durch Zusammenfügen von mindestens zwei Teilen, bestehend insgesamt aus mindestens einer einen Zweiweg-Effekt zeigenden Formgedächtnislegierung hergestellt, wobei jeder Teil für sich einen Gedächtniseffekt aufweist. Im Falle von mindestens zwei Formgedächtnislegierungen (1, 2) mit unterschiedlichen Umwandlungstemperaturen aber gleichem Bewegungsmodus kann das Zusammenfügen der einzelnen Teile vor der zur Induzierung des Zweiwegeffekts notwendigen Verformung im Tieftemperaturbereich erfolgen. Im Falle von unterschiedlichen Bewegungsarten und- Graden der einzelnen Teile (25, 26) kann deren Zusammenfügen erst nach der individuellen Verformung jedes Teils für sich im Tieftemperaturbereich vorgenommen werden, unabhängig davon wie viele Formgedächtnislegierungen mit unterschiedlichen Umwandlungstemperaturen zum Aufbau des Verbundwerkstoffes verwendet werden.
Patent EP-0123991-A1 (EP)
Inventor: HORLER HANSULRICH DR
IPC: F16N7/36
Filed: 1984-04-13
Abstract: Bei einer selbstansaugenden Zentrifugal-Schmierölpumpe eines Abgasturboladers ist der Pumpenrotor (7) zwischen zwei Wellenlagern (2) auf der Turboladerwelle (1) befestigt. Auf einem grösseren Durchmesser ausserhalb eines rotierenden Ölringes (11) ist ein stillstehender Ölringkanal (17) angeordnet, welcher über eine Ölabzweigungsleitung (16) und Öldruckleitungen (19) mit den seitlich an den Wellenlagern (2) angeordneten Einspritzdüsen (20) verbunden ist. Vorzugsweise ist die Ölabzweigungsleitung (16) tangential zu dem Ölringkanal (17) angeordnet. Das Öl wird aus dem rotierenden Ölring (11) zuerst den stillstehenden Ringkanal (17) abgespritzt und von dessen äusserem Radius zu den Wellenlagern (2) geführt. Ein wichtiger Vorteil dieser für innengelagerte Abgasturbolader vorgesehenen selbstansaugenden Zentrifugal-Schmierölpumpe ist, daß sich ein ausreichender Einspritzdruck erreichen lässt, auch wenn keine konstruktive Möglichkeit besteht, den Innendurchmesser des rotierenden Ölringes (11) genügend gering zu machen. Dies ist nämlich für direkte Einspritzung des Schmieröls aus dem rotierenden Ölring (11) in die Wälzkörper (5) des Wellenlagers (2) die Bedingung.
Patent EP-0131800-A1 (EP)
Inventor: CONRAD HANS-JURGEN
IPC: B23K37/00
Filed: 1984-06-27
Abstract: 1. Installation for handling workpieces (11) with an explosive gas mixture, in particular a thermal deburring installation, having a treatment chamber (10, 34) which can be closed by a closure plate (14) and is intended for accommodating the workpiece (11), with if necessary a mixing block (26) for mixing and igniting the mixture of fuel gas and oxygen being connected to the treatment chamber (10, 34) via a supply channel (31, 38) which crosses the head part (13) of the treatment chamber (10, 34), preferably opens out vertically into the chamber (10, 34) and runs entirely or partly in interchangeable inserts (40) of heat-resistant material which are held in recesses (42) of the head part, characterized in that at least the insert (40) directly exposed to the explosion pressure in the treatment chamber (34) and intended for the part of the feed channel (38) opening out into the chamber has a conical shape with a diameter decreasing in the direction of the explosion pressure, and that the recess (42) provided in the head part (36) of the treatment chamber (34) is made as a press fit for the conical insert.
Patent EP-0136510-A1 (EP)
Inventor: KANDA KOUSAKU
IPC: B31F1/00
Filed: 1984-08-20
Abstract: Disclosed herein is a method and means for replacing upper and lower corrugated rolls in a single facer having a cassette frame for rotatably supporting the upper and lower rolls and a main frame to which the cassette frame is detachably connected. The method comprises the steps of suspending the cassette frame apart from a predetermined mounting position in the single facer to bring it away, keeping a spare cassette rotatably supporting other upper and lower rolls waiting in a suspended condition and fixing the spare cassette frame to the predetermined mounting position in the single facer in place of the cassette frame removed. Means for performing the method is disclosed which comprises a cassette frame (14) rotatably supporting the upper and lower rolls (22, 24); and a main frame carrying a pressure roll (18) and a gluing unit (20). The cassette frame (14) is detachably connected to the main frame.
Patent EP-0175801-A1 (EP)
Inventor: KESSLER JACK DR
IPC: A01N63/50
Filed: 1984-09-24
Abstract: The invention comprises forming a bactericide having a limited period of bacteriological activity with the bactericide comprising three components including a peroxide, a peroxidase and a source of donor molecules adopted to act-as a substrate for the peroxidase; storing the three components in a nonreacting state to maintain the bactericide inactive and admixing the three components in a liquid carrier to. cause a catalyzed reaction by said peroxidase for generating free radicals from the source of donor molecules and immersing a contact lens into the solution simultaneously with the admixture. The concentration level of the three components should be selected such that a substantial portion of the peroxide is consumed during the catalyzed reaction.
Patent EP-0145972-A1 (EP)
Inventor: EMURA KATSUMI
IPC: H04L27/14
Filed: 1984-11-15
Abstract: A laser (21) is frequency modulated by an electrical modulating signal of a bit rate into a modulated signal of a first and a second modulated frequency. A combination of an optical mixer (27) and an optical detector (31) carries out optical heterodyne or homodyne detection on the modulated optical signal to produce a detected signal having a first and a second frequency component. A component separator (32) is for selecting only one of the components from the detected signal. A detector (33) detects the selected component to produce a demodulated electrical signal representative of the modulating signal. The laser is preferably a semiconductor laser. More preferably, the semiconductor laser is frequency modulated after the modulating signal is converted to a current of an mBnB code sequence. When the bit rate is below and above about 10 Mbit/second, either the modulating signal or the mBnB code sequence current is preferably used in frequency modulating the semiconductor laser after caused to pass through a high-pass and a low-pass filter, respectively.
Patent EP-0132865-A1 (EP)
Inventor: VIA FRANCIS ANTHONY
IPC: G03F7/029
Filed: 1984-06-26
Abstract: Alpha-halogenated aromatic compounds of the formula
     where X is halogen, e.g., chlorine, R is either X or hydrogen, R, is hydrogen or C 1 -C 6  alkyl, A is eitherX,-C(R) (R,) (X), or-CH 2 R, and n is an integer of 0 to 2, with the proviso that when n is 0 one of either R or R, is X, have been found to be photoinitiators for use in the photopolymerization of monomeric and polymeric compositions of photopolymerizable substances. Combinations of these compounds with benzoin ether, glyoxylate and/or acetophenone photoinitiator compounds give compositions having enhanced activity at reasonable cost.
Patent EP-0181966-A1 (EP)
Inventor: GROENENDAAL JAN WILLEM
IPC: A61P9/08
Filed: 1984-11-13
Abstract: Tablets which yield a fine dispersion when immersed in water, consisting of a quickly dispersible core containing the active substance or substances, covered by a compression coating which is also quickly dispersible.
Patent EP-0130071-A1 (EP)
Inventor: YAMAMITSU CHOJURO
IPC: H04N5/91
Filed: 1984-06-22
Abstract: Disclosed is a digital recording and reproducing apparatus for television signal, which is designed to record and reproduce by sampling (12) a television signal at a frequency lower than the Nyquist frequency, by dividing the sampled signal into blocks each of which is composed of adjacent plural sampling points, by orthogonally transforming (14) in each block, and by subjecting the orthogonally transformed signal to weighted quantizing (16). The apparatus has achieved the reduction of recording bit and decrease of error propagation rate simultaneously so as to be applicable to recording and reproduction even in a home use VTR.
Patent EP-0140578-A1 (EP)
Inventor: STEWART WILLIAM JAMES
IPC: G02F1/03
Filed: 1984-09-26
Abstract: To provide enhanced modulation of an optical signal a Fabry-Perot resonator comprising a waveguide (31) and a plurality of mirrors (32, 33) is modified by the inclusion of a plurality of modulating electrodes (34, 35) to which a modulation voltage signal may be applied. Thus resonance intensified optical signals may be modulated by electro-optic effects. Other embodiments include modulators having a plurality of modulating electrode pairs to take advantage of higher orders of resonance of the Fabry-Perot cavity and single side bend modulators utilising birefringence effects to cross couple differently polarised optical signals. One way transmission and isolator functions may also be provided.
Patent EP-0123628-A1 (EP)
Inventor: MOIREZ JACQUES
IPC: G02B27/64
Filed: 1984-04-25
Abstract: 1. Submarine periscope with image stabilization, comprising a periscopic mast (1) guided by two bearings (31, 32) and carrying a viewing head equipped with a deviating prism (51) capable of pivoting about at least one axis of orientation, so as to reflect the light coming from outside towards an optical system (7) mounted inside the mast (1) and forming a first afocal system composed of two lenses (71, 72), a lens (53) located at the rear of the deviating prism (51), and a second afocal system (8) composed of two lenses (81, 82) and mounted inside the mast (1) below the first afocal system, characterized in that the first afocal system (7) is carried by a rigid beam (13) mounted inside the mast (1) by means of two ball-and-socket joints (15, 16), and in that the said beam (13) is associated with at least one other rigid beam (14) intended for supporting the second afocal system and arranged underneath the first beam (13), which other beam (14) is guided and carried by means of two ball-and-socket joints (17, 18) located substantially in line with the upper bearing (31) and the lower bearing (32).
Patent EP-0131499-A1 (EP)
Inventor: LEFRANC GERARD
IPC: E21B43/243
Filed: 1984-06-21
Abstract: 1. A method for the oxidation of sedimentary subterranean formations (3), containing hydrocarbonaceous materials by injecting in a first step a gas inert or little oxidizing and in a second step a gas containing oxygen into at least one injection shaft (1) coming from the surface (2) and opening in said subterranean formation (3) to provoke the partial or total oxidation of said hydrocarbonaceous materials and the effluence thereof in the fluid state to at least one production shaft arranged in a distance from said injection shaft (1) and opening also in said subterranean formation, said injection shaft (1) consisting of a first central tube (4), a second tube (5) concentric with the first one and defining a first annular space (7) and a shaft tube (6) concentric with said second tube (5) and defining a second annular space (8) and extending deeper into the subterranean formation (3) than said first and second tubes, characterized in that the first and second tubes (4 and 5) open in the lower part of said shaft tube (6) after having crossed an annular sealing joint (9) arranged between the second tube (5) and the shaft tube (6), a circulation of cold water being established in the second annular space (8) during the step of injection of oxygen, that during the first step one injects the gas inert or little oxidizing in the first central tube (4), that during the second step one injects into said central tube (4) an oxidizing gas and increases progressively the concentration of oxygen of said oxidizing gas and injects into the first annular space (7) reaction water, the injected reaction fluids penetrating into the subterranean formation (3) through perforations (10) regularly distributed and arranged in the side wall of the lower part of the shaft tube (6), and that during the second step one controls the pressure where the reaction takes place within said sedimentary subterranean formations (3) to detect a danger of explosion, the injection of the reaction fluids being stopped immediately, when a variation of pressure corresponding to such a danger of explosion has been found, and in the annular space (7) a security fluid selected from the group hydrogen, carbon dioxide and flooding water is injected, the sequence of injection of fluids according to the two above steps being presumed after having controlled the incident.
Patent EP-0131005-A1 (EP)
Inventor: MEDAUGH RAYMOND STEPHEN
IPC: H03M7/38
Filed: 1983-11-21
Abstract: L'accumulation de distorsion résultant éventuellement de multiples conversions de codes numériques est éliminée en incorporant dans un décodeur ADPCM-en-PCM (modulation par impulsion codée différentielle adaptative/modulation par impulsion codée) (100, Fig. 1 ou 600, Fig. 6) un dispositif (119, Fig. 1 ou 601 Fig. 6) pour effectuer une transmission d'essai de l'échantillon PCM résultant (psi(k)) pour obtenir (via 209, Fig. 2) une valeur de bruit composite (alpha(k)) pour l'échantillon PCM (psi(k)). La valeur composite de bruit comprend des composantes de bruit résultant à la fois de la quantisation du mot de code et du tronçonnage de signaux numériques utilisés dans le décodeur et le codeur ultérieur. La valeur composite de bruit est évaluée (via 211) pour déterminer si l'ajustement de la valeur d'échantillon PCM (psi(k)) est nécessaire. Dans un mode de réalisation (Fig. 1, 100), une version linéaire reconstruite (Yr(k)) de l'échantillon PCM est ajustée (via 216, 218, 220 ou 221) lorsque la valeur composite de bruit (alpha(k)) ne se trouve pas dans l'intervalle quantiseur ADPCM pour l'échantillon ADPCM (In(k)) converti en PCM. L'ampleur de l'ajustement dépend de l'intervalle quantiseur PCM (214), selon que le signal reconstruit (Yr(k)) tombe dans l'intervalle et que l'échantillon ADPCM soit en saturation, c-à-d l'intervalle quantiseur ADPCM le plus positif (215) ou négatif (217), ou ne soit pas en saturation (219). Dans un autre mode de réalisation (Fig. 6, 600), l'échantillon de sortie PCM (psi(k)) du décodeur (600) est ajusté, si nécessaire, par incrément ou décrément d'un intervalle quantiseur PCM (via 802 ou 803) lorsque la valeur composite de bruit (alpha(k)) ne se trouve pas dans les niveaux de décision de l'intervalle quantiseur de l'échantillon ADPCM reçu par le décodeur (600).
Patent EP-0135528-A1 (EP)
Title: Jeu logique tridimensionnel
Inventor: ARADI ISTVAN
IPC: A63F9/08
Filed: 1984-01-27
Abstract: Jeu logique tridimensionnel (1) dans lequel des pièces mobiles (3) sont portées et guidées suivant deux ou plusieurs chemins de guidage que guident chacun, dans l'espace et suivant un parcours fermé sur lui-même, une ou plusieurs files parallèles contiguës de pièces mobiles (3). Les chemins de guidage, dont au moins un porte deux ou plusieurs files contiguës de pièces (3) ont entre eux des intersections, en sorte qu'une pièce mobile (3) située à une telle intersection peut être amenée à se mouvoir, suivant un sens ou l'autre, dans chaque chemin de guidage relié par cette intersection.
Patent EP-0144342-A1 (EP)
Inventor: CLAYTON COLIN GEOFFREY
IPC: G01N23/222
Filed: 1984-04-18
Abstract: Un appareil d'irradiation (4) permet d'irradier des morceaux de minerai pour détecter la présence d'or dans les morceaux par analyse de l'activation des neutrons. L'appareil d'irradiation (4) se compose d'un réseau à assemblage serré de trois conduites cylindriques internes (14) et de trois conduites cylindriques externes (12) au travers desquelles on fait passer les morceaux de minerai, trois sources de neutrons (16) étant disposées dans les interstices entre les conduites internes (14) et les conduites externes (12) pour irradier les conduites (12, 14) et activer toute particule d'or suivant la réaction 197Au (n, n'gamma)197mAu. Chaque conduite interne (14) est ainsi adjacente à deux sources de neutrons (16), et présente une section transversale plus grande que les autres conduites (12).
Patent EP-0144419-A1 (EP)
Title: Unite comportant un miroir avec un eclairage
Inventor: SMITH PER-OLOF
IPC: B60J3/02
Filed: 1984-06-08
Abstract: Dans les modèles de voiture de luxe, le pare-brise en face du siège du passager avant est doté d'un pare-soleil possédant un miroir avec un éclairage électrique. Conformément à la présente invention, le nombre de parties requises pour fabriquer le miroir avec son éclairage est ramené à un châssis (1), une feuille (2) avec niche (4) pour lampes (8 et 9) et une feuille semi-transparente (12).
Patent EP-0151623-A1 (EP)
Title: Montage de brosse
Inventor: BEALE GLENN ROBERT
IPC: A46B11/00
Filed: 1984-08-08
Abstract: Un montage de brosse comporte un porte-soies (10) doté d'un réseau de soies (13) dirigé vers l'extérieur et un chemin d'alimentation interne (12) par lequel le dentifrice est amené dans le réseau de soies (13) par l'ouverture (14) pratiquée dans le porte-soies. Un conteneur (11) de dentifrice couplé au porte-soies (10) possède un réservoir (15) et une sortie (33) en communication avec le chemin d'alimentation (12) du porte-soies (10). Un piston (21) à l'intérieur du réservoir (15) est déplacé le long d'un arbre fileté (20) par la rotation d'un disque manuel (18) de manière à forcer le dentifrice à passer du réservoir (15) au chemin d'alimentation (12).
Patent EP-0174457-A1 (EP)
Inventor: WADA KENZO C O NEC CORPORATION
IPC: H01L23/66
Filed: 1985-07-09
Abstract: @ A transistor device for a microwave oscillating element having an FET transistor chip and a package encapsulating the chip therein. In order to prevent the external circuit influencing the input impedance of the transistor device and to make the phase rotation low at a frequency band higher than the X band, a conductor element (5) is provided within the package to connect the drain electrode (22) of the chip (2) and a corresponding terminal (32) of the package. The conductor element has an inductance to provide a sufficiently high impedance at the intended frequency band. The conductor element is supported on an insulator plate (4) fixedly mounted within the package.
Patent EP-0171738-A1 (EP)
Inventor: KIYONO YASUHIRO OMRON TATEISI
IPC: B60R16/02
Filed: 1985-08-06
Abstract: @ A switch control device (K1-K5) for controlling a plurality of switches for actuating apparatuses of a motor vehicle. respectively, including at least one stop mode switch (25; 84; 92; 113b; 122b) allowed to be operated only in a stop state of the motor vehicle and at least one running mode switch (25; 84; 92; 113a; 122a) allowed to be operated in a running state of the motor vehicle and provided separately from the stop mode switch (25; 84; 92; 113b; 122b) such that input operation of the stop mode switch (25; 84; 92; 113b; 122b) and the running mode switch (25; 84; 92; 113a; 122a) is regulated on the basis of whether the motor vehicle is in the stop state or in the running state.
Patent EP-0179223-A1 (EP)
Inventor: DANKOWSKI MANFRED DR
IPC: C11D3/39
Filed: 1985-08-21
Abstract: 1. Process for the preparation of stabilised, substituted diperoxysuccinic acids by reacting an anhydride of the formula  see diagramm : EP0179223,P3,F1  in which R denotes a linear or branched alkyl radical having 4 to 20 C atoms or aryl, with an oxidation mixture consisting of hydrogen peroxide, water and sulphuric acid, using a molar ratio of hydrogen peroxide to anhydride of 2 up to 20 to 1, at 20-90 degrees C, characterized in that sulphuric acid and the anhydride are employed for the reaction in a molar ratio of 2 up to 10 to 1, and the anhydride is suspended in the oxidation mixture and the stabilisation is effected using sodium sulphate formed in situ as a stabilising agent, by adjusting the pH to a value of 2 to 6 by adding sodium hydroxide or sodium carbonate solution at temperatures above 32.4 degrees C, and thus converting at least a fraction of the sulphuric acid present in the reaction mixture into sodium sulphate, and working up the reaction product in a known manner.
Patent EP-0214329-A1 (EP)
Inventor: BEHRENS WOLFGANG
IPC: B29C41/04
Filed: 1985-09-07
Abstract: Known articles produced by the rotation-moulding method, such as plant containers, consist of polyurethane, which is relatively soft, not scratch-resistant and has low resistance to ultraviolet. The appearance of the plant containers suffers as a result. Furthermore, in the use of plant systems, it is necessary to make up the plant container into a system container by means of further accessories. It is proposed to use polystyrene as the base material for the rotation-moulding method, the polystyrene granules being ground into a powder with nitrogen added. In addition, the plant container (10) is produced from the outset in one part as a system container, for the use of hydrocultures etc. The new one-part plant container is very rigid and can also be readily painted, which produces good UV resistance. <IMAGE>
Patent EP-0175999-A1 (EP)
Title: Dispositif d'insertion de liasse dans une enveloppe
Inventor: HAROUTEL JEAN-CLAUDE
IPC: B43M3/04
Filed: 1985-09-12
Abstract: Le dispositif est caractérisé en ce qu'il comporte une table servante (7), solidaire d'un chariot d'entraînement (6), pour recevoir la liase et l'introduire avec elle dans l'enveloppe, et une paire de doigts-poussoirs (4) escamotables sur des bras-support (5) solidaires dudit chariot (6), pour pousser la liasse sur la table servante pendant la course aller du chariot et s'effacer pendant la course retour du chariot. Application: traitement automatique de courrier.
Patent EP-0188803-A1 (EP)
Inventor: YAMAWAKI ICHIRO
IPC: C07D209/28
Filed: 1985-12-23
Abstract: A piperazine derivative represented by the formula (I) belowwherein R<sup>1</sup> is lower alkyl or phenyl, R<sup>2</sup> is hydrogen or lower alkyl, n is an integer of 2 to 10, is useful as an effective component of anti-inflammatory agent or antiallergic agent.
Patent EP-0220346-A1 (EP)
Inventor: JONES THOMAS RICHARD
IPC: C01B33/44
Filed: 1985-10-18
Abstract: A process is disclosed for preparing an improved organoclay having enhanced gelling properties by reacting a smectite-type clay with a higher alkyl-containing quaternary ammonium compound, the improvement being effected by subjecting the clay to high-speed fluid shear as a pumpable slurry or to high energy pugmilling prior to the reaction thereof with the higher alkyl-containing quaternary ammonium compound.
Patent EP-0183443-A1 (EP)
Inventor: OHE JUNZO
IPC: H01Q1/32
Filed: 1985-11-14
Abstract: The present invention provides a diversity type automobile antenna system comprising a pair of high-frequency pickups mounted on the vehicle body at one or more locations whereat surface high-frequency currents will be induced by radio or other waves with higher densities, said high-frequency pickups (32, 36) being arranged such that one of said high-frequency pickups can complement the other with respect to sensitivity. The above locations on the vehicle body include the marginal edge of a closure such as trunk lid, roof or engine hood, and various connections between each adjacent vehicle portion of flat configuration such as pillars supporting the roof panel or trunk hinges. One of the high-frequency pickups are adapted to be automatically selected such that it can receive radio or other waves more sensitively.