baber/WOPTO huggingface dataset:
Patent EP-0065495-A1 (EP)
Inventor: BABOS LUCIANO
IPC: C05F9/02
Filed: 1982-04-13
Abstract: The invention concerns a procedure for the forced maturing of the organic substances in compost, whereby the maturing is obtained by blowing and aspirating air within heaps (10) of any kind disposed in a suitably equipped area, and also concerns a device employing said procedure and a compost thus matured, the invention being characterized by the fact that one single machine (15) which produces a stream of air and which is connected to suitably joined pipes (22) serves both to aspirate and to blow air whereby the control of said operating variations in relation to the maturing compost (10) is achieved by the actuation of valves (17-18-19-20-21).
Patent EP-0090022-A1 (EP)
Inventor: LARJOLA JAAKKO
IPC: F01K17/04
Filed: 1982-10-08
Abstract: Convertisseur d'énergie comprenant une chaudière, une turbine (11), un condenseur, une pompe d'alimentation (16) et un générateur (17) et, si nécessaire, un récupérateur et une pompe de préalimentation. L'énergie thermique à fournir à la chaudière a été déterminée pour maintenir un processus Rankine entraînant le générateur (17) et donc pour produire de l'électricité. La turbine (11), le générateur (17) et la pompe d'alimentation (16) ont un rotor combiné (36). Le rotor (36) est porté en rotation avec des paliers dynamiques à gaz (24) utilisant la vapeur du fluide en circulation. La surface inférieure du rotor (21) de la turbine (11) sert de surface d'appui d'un palier de poussée statique à gaz (22). Les paliers dynamiques à gaz (24) sont des paliers du type à coussinet basculant.
Patent EP-0087633-A1 (EP)
Inventor: HAUKE WILHELM
IPC: C21D1/63
Filed: 1983-02-10
Abstract: A process and device for heating or cooling quench media for the heat treatment of components are proposed. The desired nominal temperature of the medium (1) is maintained in each case by means of a heat carrier fluid. The fluid circulates in heating or cooling coils (3), depending on the direction of the deviation of the temperature of the medium from the preset nominal temperature. <IMAGE>
Patent EP-0119283-A1 (EP)
Inventor: HIRABAYASHI YUKIKAZU
IPC: B23D57/00
Filed: 1983-03-15
Abstract: In this method, the cutting wire (12) is moved during cutting transversely to its longitudinal axis in a cutting plane relative to the porous concrete block (B). At the same time, during the entire cutting operation, the cutting wire (12) is also moved continuously in a direction (Q) of its longitudinal axis relative to the porous concrete block. An apparatus for carrying out this method has a cutting frame (2) with two mutually parallel longitudinal spars (2a, 2b). On each of the longitudinal spars (2a, 2b) of the frame (2), a slide (5, 6) is mounted displaceably in the longitudinal direction of the longitudinal spar. Driving mechanisms (7-11) act on the slides (5, 6) and drive them simultaneously in the same direction in each case. Each slide (5, 6) bears a guide roller (14, 15). The cutting wire (12), which is connected to the cutting frame (2) in the proximity of two diagonally opposite corners (2c, 2d) of the said frame and is tensioned by a spring (13), is guided over the said rollers in such a way that, starting from each corner (2c, 2d), it initially runs parallel to the longitudinal spar (2a, 2b) adjacent to the respective corner, then runs over the guide roller (14) of the one slide (5) transversely over to the guide roller (15) of the opposite, other slide (6). <IMAGE>
Patent EP-0136363-A1 (EP)
Inventor: ENGESSER FELIX
IPC: A61N1/40
Filed: 1983-09-07
Abstract: The applicator consists of a circuit (21) for the treatment irradiator (20) and a four-wire network (25) with a pick-up facility (L25,), a circuit (FNT) for evaluating the pick-up signal and for controlling a servomotor (M), and a means (C25) for altering the transfer function of the four-wire network, which is coupled functionally to the servomotor (M). The treatment irradiator (20), now very simply wired to an oscillating circuit (21), can be easily manipulated and is suitable, with an appropriate layout, for focusing radiation. <IMAGE>
Patent EP-0105430-A1 (EP)
Inventor: VAN LAERE CHRISTIAAN G M
IPC: B25B21/00
Filed: 1983-09-24
Abstract: An electric rotary power tool apparatus is adapted for loosening jammed or seized automobile wheel nuts or bolts and holdable by hand during operation. It comprises
     (1) an electric motor laid out to be driven by an electric direct current having an operational voltage of at least 8 to 30 volts and at least 20 up to 60 amperes, and comprising a stator, a rotor, first and second pole means, and a driving shaft bearing said rotor and having a rotary axis, the speed of said motor, at a nominal voltage of 12 to 24 volts ranging from 8000 to 30000 r.p.m. under load;   (2) a casing in which the motor is housed;   (3) an on-off and reversing switch;   (4) tool socket means being adapted for receiving a socket tool therein and comprising a driven shaft, the speed under load of which driven shaft is in the range of from 1200 to 4000 r.p.m.;   (5) a speed-reducing unit comprising a gear transmission positively and drivingly connecting the said driving shaft with the driven shaft and adapted for directly and uninterruptedly transmitting torque from the driving motor shaft to the driven shaft and reducing the speed of the former to the latter shaft in a ratio of from about 7:1 to about 12:1.   (6) impact-producing means comprising an impact mass separate from said motor and being associated with the tool socket means, mentioned under (4), supra, for imparting impacts to the latter means.   
     The apparatus can also be used as a hobby tool by eliminating the impact-generating unit.
Patent EP-0111790-A1 (EP)
Inventor: FARMONT ROLF DR
IPC: E05C17/34
Filed: 1983-12-01
Abstract: Bei einem Fensteraufsteller, z.B. für Kraftfahrzeuge, bestehend aus einem beidseitig beweglich gelagerten, ein Kniegelenk (2) sowie Hebel (3,4) aufweisenden Kniehebelgelenk (1) mit einem eine axial verschieblich gelagerte, gegen einen Federdruck ausrückbare Rastscheibe mit auf ihrem Umfang verteilten Rastelementen aufweisenden Rastmechanismus wird eine hohe Haltekraft des Rastmechanismus' (7) und gleichwohl ein Betätigen des Fensteraufstellers ohne große Kraftanstrengungen und Anforderungen an die Konzentration des Benutzers sowie ein erheblicher Verletzungsschutz durch eine den Rastmechanismus (7) aufnehmenden Griff aus zwei von einem der Hebel in die Richtung der Achse des Kniegelenkes (2) beidseitig abstehenden Griffarmen (8,9) und einen in einem der Griffarme angeordneten Druckknopf (11) für das Ausrücken der Rastscheibe (15) erreicht; bevorzugt sind zwei axial verschieblich gelagerte, gegen denselben Federdruck ausrückbare Rastscheiben (15,15') mit auf ihrem Umfang verteilten Rastelementen vorgesehen.
Patent EP-0106392-A1 (EP)
Inventor: NARAYANAN SWAMI
IPC: C07C15/06
Filed: 1983-09-26
Abstract: Process for the production of enhanced benzene, toluene, xylene (BTX) yields from heavy hydrocarbon. A heavy hydrocarbon, such as kerosene or heavier hydrocarbon, is partially cracked in a conventional pyrolysis furnace. At the same time ethane is cracked at a high conversion in the same pyrolysis furnace. Upon partial cracking of the heavy hydrocarbon, the cracked effluent from the ethane is delivered to the heavy hydrocarbon stream. This ethane serves as a diluent to effect complete cracking of the heavy hydrocarbon. The heavy hydrocarbon is further cracked by the heat available from the ethane or additional radiant firing or by the combination. thereof.
Patent EP-0091754-A1 (EP)
Inventor: HEMMELGARN DONALD JOSEPH
IPC: B31B50/98
Filed: 1983-03-28
Abstract: A method and apparatus are disclosed for imparting a desired shape to a paperboard blank (84). The blank (84) is formed between two dies (86, 88) for a sufficient length of time and with sufficient force to set the form, while moving the dies (86, 88) in tandem along a predetermined portion of a reciprocation path. Because the formed blank (84) remains in dwell while the dies are moving in tandem, it is not necessary to hold the dies stationary (86, 88) to ensure permanent formation of the biank. This allows greater production speeds.
Patent EP-0091318-A1 (EP)
Inventor: HANSON VAGN STEEN GRUNER
IPC: G01P5/26
Filed: 1983-04-06
Abstract: In a method of measuring velocity gradients in a sample volume (2) in a flowing medium, by which method radiation scattered by particles entrained by the medium and irradiated by spatially coherent electromagnetic radiation, in particular laser light, is detected and measured and the difference in Doppler shift in the radiation from different particles in the sample volume (2) used as a measure of the velocity gradient, an optical element (3) is inserted in the radiation path from particles in the sample volume (2) to the detector (4). The optical element (3) has such properties that essentially only radiation scattered simultaneously from particle pairs in the sample volume (2) spaced apart a distance determined by the optical element (3) are made part of the measuring signals to be combined to form the signal which is a measure of the difference in the Doppler shifts and thereby of the velocity gradient in the sample volume (2) defined by the measurement points. The optical element (3) may for example be an optical grating of the absorption, phase or reflection type or intermediate forms, a birefringent element, a Bragg cell, a combination of a totally reflective surface and a beam splitter or possibly a glass plate having one of its surfaces coated with a totally reflective material. The apparatus comprises a source for electromagnetic radiation (1), a detector (4) for receiving radiation scattered from particles in a sample volume (2), means for recording the output signals from the detector (4) and an optical element (3) of the above-mentioned type defining the position of a relevant particle pair.
Patent EP-0095343-A1 (EP)
Title: Improvements in plug valves
Inventor: SUTTON ALAN
IPC: F16K5/02
Filed: 1983-05-20
Abstract: A plug valve comprising a casing (10) and a tapered valve plug (14) rotatably fitted therein. The plug is wholly cut away on one side of a longitudinal plane through its axis, over a central region of the length of the plug, which cut-away region (20) remains in communication with a valve port when the valve is shut, thus avoiding the trapping of working fluid. The plug is formed by a cast metal plug core (46) wrapped with a bonded lining of PTFE based material. The bonded lining extends over the external surface (48) of the plug, where it is machined to fit the casing, and over the surface portion (50) within the cut-away region (20).
Patent EP-0086160-A1 (EP)
Inventor: LISSOT JEAN
IPC: G01N35/00
Filed: 1983-02-08
Abstract: Automated apparatus for carrying out biological, biochemical or physicochemical determinations, which consists essentially of an automatic machine for the preparation of solutions intended for these determinations, and of a measuring apparatus, these being connected to a single computer. This apparatus is intended in particular for the determination of antibiotics by turbidimetry.
Patent EP-0092449-A1 (EP)
Inventor: KAESER CHARLES
IPC: A61H15/00
Filed: 1983-03-16
Abstract: The present invention relates to a facial massage device comprising a support formed of a handle (11) terminated by a curved section (12) which supports a massage plate (13) in which there are provided a series of openings (15) intended to retain rotary massage balls (14). A central ball (17) is connected by a rod (18) to a ball joint (19) embedded in a socket (20) in the part (12) of the handle (11). The balls (14) protrude extensively from the plate (13) which serves as support for them, and the assembly consisting of the ball and plate (13) is highly movable with respect to the handle (11) due to the double articulation formed by the central ball (17) and the ball joint (19).
Patent EP-0099404-A1 (EP)
Inventor: SKINNER JAMES T JR
IPC: G06F17/30
Filed: 1983-01-12
Abstract: Les systèmes de comparaison contexturelle de l'art antérieur requièrent le chargement d'une partie d'informations (appelées "base de données") dans une mémoire de travail du système à partir d'une mémoire de masse de manière à permettre l'exploration par l'ordinateur. Le procédé dans son ensemble est relativement lent. Dans la présente invention, les informations provenant du dispositif de stockage de masse (11a) destinées à être comparées sont introduites sous forme de byte dans un décodeur (12) dans lequel elles sont immédiatement décodées, produisant un signal unique correspondant à chaque byte individuel. La mémoire de données décodées (13) se compose d'une pluralité de registres à décalage, chaque registre à décalage recevant un signal individuel parmi ces signaux uniques, les informations stockées dans la pluralité de registres formant la base de données à comparer. La comparaison est effectuée dans un opérateur logique (14), dont les résultats sont transmis à l'unité centrale (CPU) (15). La comparaison des informations reçues après leur décalage au travers de la mémoire de données décodées (13) permet d'accroître la rapidité de fonctionnement du système.
Patent EP-0118557-A1 (EP)
Title: Dispositif de raffinage d'huile pourvu d'elements separables de vaporisation et de filtrage
Inventor: SIMS LOYIE
IPC: B01D27/08
Filed: 1983-09-12
Abstract: Dispositif de raffinage à by-pass (10) pour un moteur à combustion interne, possédant des parties séparées de vaporisation et de filtrage. L'élément de vaporisation (12) se compose d'organes métalliques emboutis assemblés de manière à définir une chambre de vaporisation (16) et une chambre de pression (38). L'élément de vaporisation (12) possède un orifice d'entrée d'huile filtrée (20). L'élément de filtrage est une cartouche de filtre amovible (48) contenant un matériau poreux de filtrage (54) et possédant un orifice de sortie d'huile filtrée (95). L'orifice d'admission d'huile filtrée (20) de la boîte de vaporisation (14) et l'orifice de sortie d'huile filtrée (95) de la cartouche de filtre (48) s'adapte par un montage fileté qui permet à l'élément de vaporisation (12) et la cartouche de filtre (48) de se glisser l'un dans l'autre. L'élément de vaporisation (12) peut être monté dans un compartiment du moteur du véhicule et la cartouche jetable (48) peut y être vissée. D'une manière alternative, la cartouche jetable (48) peut être disposée à une certaine distance et couplée à l'élément devaporisation (12) par l'intermédiaire d'une conduite (47) possédant des éléments de fixation filetés appropriés. Afin d'accroître la capacité de filtrage, une pluralité de cartouches jetables (48) peuvent être fixées en les vissant en série, de manière à être couplées à un seul élément de vaporisation (12).
Patent EP-0120918-A1 (EP)
Inventor: WOLLESEN DONALD L
IPC: H01L27/08
Filed: 1983-09-26
Abstract: Structure d'interconnexion pour circuits intégrés possédant une couche d'aluminium (16) et une couche de siliciure métallique réfractaire (17) sur la couche d'aluminium (16) de manière à former une couche composite de siliciure-aluminium. Des plages d'épaisseurs appropriées pour les couches d'aluminium et de siliciure métallique sont également décrites. Le molybdène (Mo) et le tantale (Ta) peuvent être utilisés en tant que métal réfractaire dans la couche de siliciure métallique. On décrit également un procédé de fabrication d'une structure d'interconnexion dans un circuit intégré formant une première couche isolante (12) sur un substrat semiconducteur possédant une pluralité de régions actives (11) à la surface du substrat semiconducteur (10), consistant à former une première couche d'aluminium (16) sur la première couche isolante (12), une couche de siliciure métallique (17) sur la couche d'aluminium (16), et à enlever de manière sélective des parties de la première couche d'aluminium (16) et de la couche de siliciure métallique (17) selon un motif prédéterminé, de manière à former unestructure d'interconnexion en siliciure métallique-aluminium permettant de coupler au moins quelques-unes des régions actives (11).
Patent EP-0118091-A1 (EP)
Inventor: RAHN ARMIN
IPC: B23K1/08
Filed: 1984-02-27
Abstract: Automatic wave solder apparatus having a fiuxer section, preheater section and wave soldering section through which circuit boards are passed by a conveyor. All of the major process parameters are monitored by a microprocessor. One specific parameter controlled is the temperature of the boards exiting from the preheater system. Preheating is carried out by two axially spaced banks of heaters, the upstream one supplying the major quantity of heat and the downstream one supplying sufficient heat to boost the temperature to the desired value. A pyrometer located in the zone between the two banks of heaters measures the heat radiated from the boards and this information is converted by the microprocessor to an appropriate instruction to the second bank of heaters. The soldering section has a solder pot assembly particularly adapted to the automatic nature of the apparatus. The pot can be jacked to the correct height according to the length of leads projecting from the boards under control of the microprocessor, Irrespective of the solder pot height the structure of the solder nozzle ensures constant values for the rear flowing portion of the wave. The pot may be swung out for cleaning.
Patent EP-0126381-A1 (EP)
Inventor: WEHRLI FELIX WERNER
IPC: A61B5/0265
Filed: 1984-05-09
Abstract: A method for measuring (direction and magnitude) and imaging fluid flow in an NMR sample (100). Nuclei in an imaging siice, transaxial, for example, to a direction of fluid flow, are first tagged (saturated or inverted) and then excited to produce a first NMR signal. This signal originates from tagged nuclei in the imaging slice (104) and untagged nuclei which have partially or wholly replaced nuclei flowing out of the slice (104). Thereafter, nuclei are tagged in a second thicker sample region (106) which includes the imaging slice (104) and extends therefrom in a direction opposite to the fluid flow. The nuclei are again excited in the imaging slice (104). The NMR signal detected is again from the entire imaging slice (104) but is due entirely to tagged nuclei (if the second slice is selected to have the appropriate thickness) and, therefor, has a smaller magnitude than the first signal. These signals are useful in measuring the fluid flow velocity. The method is also useful, for example, with multiple-angle projection reconstruction and two-dimensional Fourier transform (2DFT) techniques to reconstruct NMR images exhibiting flowing nuclei only.
Patent EP-0129046-A1 (EP)
Inventor: CHRIST WILHELM
IPC: D06B5/16
Filed: 1984-05-12
Abstract: 1. Heat fastening for fit-on spindles (2), onto which spools (3) of material in strip or thread form, wound each on to a tube or tubelessly, are mountable, having a head part (6) pushable onto the fit-on spindles (2) and arrestable on the fit-on spindle, and a presser plate (8) supported against the head part, which presser plate comprises an opening corresponding to the internal diameter on the tube or the spool (3) and rests on the end face of the adjacent spool (3), characterised in that between the head part (6) and the pressure plate (8) there is provided a fixed pressure chamber (7) in flow communication with the interior space of the fitted-on spools (3), which chamber expands and presses the presser plate (8) against the end face of the adjacent spool (3) when the interior space of the spools (3) is pressurised.
Patent EP-0132582-A1 (EP)
Inventor: BLOCH PETER DR SC TECHN
IPC: B23F5/08
Filed: 1984-06-18
Abstract: Zum Schleifen eines schrägverzahnten Zahnrades wird ein doppelkegelförmiges Schleifwerkzeug oder ein Paar kegelförmiger Schleifwerkzeuge hubweise längs der Zahnflanken hin- und herbewegt. Dabei wird die Hubbewegung in Abhängigkeit von Meßwerten der Wälzbewegung und augenblicklichen Lage des Schleifwerkzeugs oder -werkzeugpaars an der zu schleifenden Zahnflanke gesteuert. Zu diesem Zweck wird aus den Verzahnungsdaten ein die Hubgrenzen bestimmendes Schleif-Soll-Polygon gebildet. Ferner wird der Arbeitspunkt des Schleifwerkzeugs oder -werkzeugpaars in kurzen Zeitabständen aus Messungen der jeweiligen Wälzund Hubstellung der Maschine ermittelt. Dann wird der Abstand dieses Arbeitspunktes von der in Hubrichtung folgenden Hubgrenze bestimmt. Schließlich wird die Hubbewegung bezüglich Weg und Geschwindigkeit so gesteuert, daß sie jeweils an den vom Schleif-Soll-Polygon bestimmten Hubgrenzen umkehrt.
Patent EP-0131851-A1 (EP)
Inventor: AAB HANS WALTER
IPC: F16B25/00
Filed: 1984-07-05
Abstract: Ein Magazin-Handschrauber (11) besteht aus einer Antriebs-maschine (18) und einem als ankuppelbarer Vorsatz ausgebildeten Gerät (13), der das Schraubwerkzeug (20) an einer an die Antriebsmaschine (18) ankuppelbaren Antriebswelle (19) enthält. An dem Gerät (13) ist eine Magazinaufnahme (15) für ein streifenförmiges Schraubenmagazin vorgesehen, aus dem die Schrauben unter Federkraft in eine bogenförmige Schraubenführung (14) hineingedrückt werden, wo sie zwischen zwei Haltebacken festgehalten werden, bis das Schraubwerkzeug (20) sie erfaßt hat und sie durch Auseinanderschwenken der Haltebacken zum Einschrauben freigibt. Das Gerät ist besonders für selbstschneidende Schrauben geeignet und hat einen schmalen Frontquerschnitt, so daß es auch an unzugänglichen Stellen einsetzbar ist. Das leicht auswechselbare Schraubenmagazin besteht aus einem Kunststoffprofil mit quer dazu und parallel zueinander geführten Schrauben. Die Schrauben können mit Kunststoffköpfen und daran vorgesehenen Klemmrippen ausgebildet sein.
Patent EP-0136458-A1 (EP)
Inventor: BUCHER PETER
IPC: F25D3/12
Filed: 1984-07-31
Abstract: Dieser Behälter weist einen Kühlgutteil (1) und einen Kühlmittelteil (3) auf. Im Behälter ist mindestens ein Wärmerohr (7) längs einer Behälterwand angeordnet, von dem der warme Teil sich durch den Kühlgutteil (1) erstreckt, während der kalte Teil des Wärmerohrs (7) sich in den Kühlmittelteil (3) erstreckt. Der Wärmeübergang wird im Kühlgutteil (1) durch Metallwände (12), mit denen der warme Teil des Wärmerohrs (7) in Kontakt steht, und durch Rippen (16) im Kühlmittelteil (3) verbessert. Dadurch wird der Wärmestrom gegenüber bekannten Behältern wesentlich erhöht, so dass dadurch eine gleichmässigere und bessere Temperaturverteilung im Kühlgutteil (1) erreicht wird und die Wärme auch von dort abgeführt werden kann, wo grössere Wärmeverluste vorliegen.
Patent EP-0139224-A1 (EP)
Inventor: SOIFER JACK
IPC: A61C13/00
Filed: 1984-09-18
Abstract: A device for use in attaching a dental prosthesis to a tooth, comprising cooperating male and female portions having a base and a head, respectively, for attachment to and between the dental prosthesis and the tooth, and a post assembly forming part of the male portion and comprising a base member adapted for attachment to the base of the male portion and having an aperture extending through central portions thereof, a stud extending through the aperture of the base member and having one end which is rotatingly associated with the base member, an engagement member attached to another end of the stud and adapted for engagement with a retention device associated with the female portion, and a resilient washer surrounding the stud and separating the base member from the engagement member. Also, a method for attaching a dental prosthesis to a tooth.
Patent EP-0140173-A1 (EP)
Inventor: MULLER MANFRED DIPL-ING
IPC: H01H9/46
Filed: 1984-09-27
Abstract: A switching device is provided for electrical switchgear, particularly contactors. The switching device includes a step-shaped, bowed current lead with a contact portion cooperating with a contact portion of a switch bridge. The switching device also includes a U-shaped arc chute and a fastening bolt. The arc chute surrounds the contact portion with an air gap so that the electrical connection is made solely via the fastening bolt. The edge portions of the arc chute are set back in the area of the contact portion so that the contact portion of the contact bridge cannot come in contact with the arc chute even though the contact bridge may be obliquely positioned.