baber/WOPTO huggingface dataset:
Patent EP-0088802-A1 (EP)
Title: Assemblage de filtres a cartouches multiples avec agencement de filtres amovibles
Inventor: MILLER JOHN D
IPC: B01D29/15
Filed: 1982-09-24
Abstract: Un assemblage de filtres à cartouches multiples (10) est pourvu d'un réseau de filtres amovible (20) facilitant le remplacement rapide de tout un réseau ayant des cartouches usées (21) par un autre réseau identique ayant des cartouches neuves, après quoi les cartouches usées du réseau démonté peuvent être remplacées. Le réseau à filtre amovible comprend une plaque de séparation (22) d'où pendent les cartouches de filtration en engagement d'étanchéité avec cette plaque ainsi qu'une plate-forme de supports à double position (28) reliée à la plaque de séparation et située sous les extrémités inférieures borgnes des cartouches. La plate-forme de support maintient les cartouches en engagement d'étanchéité avec la plaque de séparation lorsque le réseau amovible se trouve dans sa condition de travail mais tombe automatiquement par rapport à la plaque de séparation lorsque le réseau est démonté pour effectuer le remplacement des cartouches. Dans le mode préférentiel de réalisation de l'invention, le mouvement de la plate-forme de support par rapport à la plaque de séparation est limité pour permettre l'extraction des cartouches de filtration suivant un angle mais non pas verticalement.
Patent EP-0087736-A1 (EP)
Inventor: FURUKAWA HIROSHI
IPC: B60C1/00
Filed: 1983-02-23
Abstract: A rubber composition having improved rolling resistance and wet grip characteristics with improved processability, abrasion resistance and durability which contains as a rubber component a mixture of a high molecular weight styrene-butadiene rubber having a specific microstructure and a low molecular weight styrene-butadiene and/or butadiene rubber having a specific microstructure. The composition is particularly suitable for use in tread of tires.
Patent EP-0105077-A1 (EP)
Inventor: KOLMEDER WALTER DIPL-ING
IPC: H02H7/08
Filed: 1983-04-20
Abstract: 1. A protective electric device for monitoring asynchronous motors, comprising a circuit (1, 5), which for each phase (U1, V1, W1) of the asynchronous motor (M) generates an actual-value electric signal (U1, U2, U3), which corresponds to the root means square value of the respective phase current (i1(t), i2(t), i3(t), a first comparator circuit (6), in which the actual-value electric signals are compared with a presettable limiting value (k x IN, Igrenz(n) and a first tripping signal is generated when at least one actual-value signal exceeds the limiting value, a second comparator circuit (7), which compares the actual-value signals with each other and generates a second tripping signal when the actual-value signals differ by more than a presettable difference, and means (10) for deenergizing the motor (M) in response to the occurence of a tripping signal, characterized in that for the monitoring of converter-fed asynchronous motors a third comparator circuit (11) is provided which when the phase current is in a frequency range below a preselectable frequency limit checks whether the instantaneous actual-value voltage (U1/2(t)) applied to the motor (M) agrees with a reference voltage (Uf) of the converter (3), which desired voltage is associated with the instantaneous frequency, and said third comparator circuit generates a third tripping signal when the actual voltage is smaller by a presettable difference than the reference voltage, the presettable limiting value (Igrenz(n) is generated by the first comparator circuit (6) in dependence on the converter frequency, and the characteristic of that dependence is presettable in adaptation to the thermal characteristic of the motor design concerned.
Patent EP-0105709-A1 (EP)
Inventor: MCNABB JACQUES YVON
IPC: F03B11/04
Filed: 1983-09-28
Abstract: A Francis-type turbine runner (100) in which blades (160) extending between a band (140) and a crown (120) are shaped so that at least a portion of the area of the streamlined suction face (22) of each blade (160) (when used as a turbine) is exposed when viewed in the axial direction looking away from the crown (120).
Patent EP-0146656-A1 (EP)
Inventor: CAREY PAUL DAVID
IPC: G11B17/32
Filed: 1983-12-21
Abstract: A disk cartridge file employs a cartridge (1) which is a rigid enclosure containing a flexible information storage disk (2) mounted on a drive hub (3). One wall (11) of the cartridge comprises a central hub drive aperture (13) and an arcuate radially extending access slot (15) for a read/write transducer. In operation, the disk flies over the inner surface of the apertured wall or an air bearing. This surface is planar over a major portion including the access slot (15) but has a smoothly contoured raised land (29) bordering the slot on the downstream side thereof. When employed in combination with a transducer (47) of the ring stabilised type which projects through the slot (15) and penetrates into the normal path of the medium, the transducer is coupled with the medium in a stable closely spaced air bearing relationship. The raised land (29) extends the range of penetration over which the transducer is coupled, particularly at the outer diameter of the disk.
Patent EP-0094306-A1 (EP)
Inventor: COEYTAUX PIERRE
IPC: E01F15/04
Filed: 1983-05-05
Abstract: The enclosure possesses vertical posts (1) and horizontal handrails (3) bearing on the posts and their ends. It comprises, at the top of each post (1) the projecting piece (5), having for example an H-shaped cross-section, the lower part of which is embedded in the post (1), and the ends of the adjacent handrails (3) which bear on the post (1) have complementary receptacles (6), the cross-sections of which correspond to those of the projecting piece (5) so as to permit the fitting of the handrails (3) on the piece (5). The invention permits easy opening and closure of passages at any desired point of the enclosure simply by disengaging a handrail from the supporting posts, in order to open a passage for machines for the upkeep of the ground. <IMAGE>
Patent EP-0099851-A1 (EP)
Inventor: ZOLLONDZ-ERD EVA-SOPHIE
IPC: A41D1/22
Filed: 1983-07-01
Abstract: The article of clothing is formed by at least one fabric part (1), the shape of which corresponds essentially to the shape of a semi-oval with a straight boundary line (2) and a curved boundary line (3). Attached to at least one part of the edge of the fabric part are connection, shaping and/or holding elements (15) which serve in particular for holding the article of clothing on the body. <IMAGE>
Patent EP-0090795-A1 (EP)
Title: Vorrichtung für die Zahnprothetik
Inventor: WAJBODA ADOLF
IPC: A61C13/265
Filed: 1983-03-25
Abstract: Vorrichtung zur Befestigung eines abnehmbaren Prothesenteils an einem feststehenden Teil, wie z.B. einer Krone, Brücke oder einem Zahn bei der an einem Teil eine Patrize und an dem anderen eine Matrize befestigt sind, wobei an dem feststehenden Teil (1) die als Stift (3) ausgebildete Patrize (2) befestigt ist, die an ihrem freien Ende mit einem Ringwulst (4) versehen ist und an dem abnehmbaren Prothesenteil (5) eine Matrize (6) befestigt ist, die im Bereich ihres freien Endes Uförmig gebogen ist, wobei die beiden Schenkel (7, 8) im wesentlichen rechtwinkelig zur übrigen Matrize abstehen und der das freie Ende auf weisende Schenkel (8) einen der Querschnittsabmessung des Stiftes (3) der Patrize (2) entsprechenden Schlitz (10) aufweist, um auf die Patrize (2) aufgeschoben werden zu können.
Patent EP-0115280-A1 (EP)
Title: Brake apparatus
Inventor: BOK LOWELL DUANE
IPC: F16D65/12
Filed: 1984-01-11
Abstract: A friction brake disc assembly having a plurality of axially aligned annular shaped rotor discs splined for axial movement interleaved with annular stator discs which are splined for axial movement along a mating key member or members that are fixedly secured to a torque tube. The discs have a plurality of circumferentially spaced slots along the periphery, with inserts therein to transfer the load to the discs. The inserts have structural portions thereof extending along the outer annular surface of the discs for engagement by clips to retain the inserts within the slots. The clips are secured to spaced locations along the periphery of the discs to minimize the concentrations of any load transferred from the inserts to the discs.
Patent EP-0123862-A1 (EP)
Inventor: ZAGO GIOVANNI
IPC: A42B3/00
Filed: 1984-03-19
Abstract: A crash helmet including a head cap (1) and a visor (2) combined with a lower element configured substantially as a padded split ring (7). Said ring (7) is attached to the rear portion of the head cap (1) and can be deformed elastically at lateral regions thereof to define an operable entry for putting the helmet on and off.
Patent EP-0121909-A1 (EP)
Inventor: ENGELBERGER JOSEPH F
IPC: B23K11/11
Filed: 1984-04-05
Abstract: An industrial robot is employed to perform single electrode spot welding operations by providing a fixed back up plate (20) spaced from the workpiece (14) and shaped to conform to the contour of the workpiece. A single welding electrode (16) is mounted on one piston of a dual piston cylinder (30) which is carried by the manipulator arm (32) and is positioned between the workpiece (14) and the back up plate (20) in alignment with a desired spot weld point. When fluid under pressure is supplied to the cylinder (30), one piston moves the welding electrode (16) down into engagement with the workpiece (14) and the other piston moves upwardly into engagement with the back up plate (20). With this arrangement the arm moving means of the industrial robot is not called upon to develop or withstand the large force exerted on the welding electrode (16), which is necessary to develop a suitable spot weld.
Patent EP-0127080-A1 (EP)
Inventor: ZAJAC THEODORE S
IPC: F15B15/08
Filed: 1984-05-17
Abstract: A rotary actuator (10) is operable under the influence of fluid pressure to rotate a driven member. The rotary actuator (10) includes a drive member (18) which extends into a chamber in a housing. Helical splines (62) interconnect a piston (44) and the drive member (18) to rotate the drive member (18) upon axial movement of the piston (44) in the chamber (22). The piston (44) is held against rotary movement relative to the housing (14) in one embodiment by a pair of rollers (130,132) that engage tracks (124,126) disposed on opposite sides of the piston (44) and in another embodiment by a corresponding oval-shaped configuration of a portion of the piston and an internal portion of the chamber in the housing. ln one embodiment of the invention, a rack gear on the piston rotates a pinion to actuate a valve and restrict fluid flow to the chamber when the piston is approaching an end-of-stroke position. A one-way clutch may be connected with the drive member so that the driven member is only rotated in one direction rather than being oscillated upon back and forth movement of the piston.
Patent EP-0132684-A1 (EP)
Inventor: KLEEBERG WOLFGANG DR
IPC: B05D5/12
Filed: 1984-07-09
Abstract: Glimmpolymerisat-Schichten können auf einem Substrat (10) - ausgehend von Kohlenwasserstoffen und/oder Fluorkohlenstoffen - mittels einer Hochfrequenz-NiederdruckGlimmentladung erzeugt werden. Vollständig mit Wasserstoff bzw. Fluor abgesättigte Glimmpolymerisate werden dann erhalten, wenn die Glimmentladung im Mikrowellenbereich zwischen 0,5 und 1000 GHz durchgeführt wird und wenn dabei die Amplitude Eo der wirksamen Feldstärke im Bereich des Substrats ≤ 850 V/cm beträgt.
Patent EP-0134564-A1 (EP)
Inventor: WOLLARD FRANK XAVIER
IPC: A01N43/36
Filed: 1984-08-17
Abstract: A fluoro-substituted 3-chloro-4-chloromethyl-2-pyrrolidone having the formula
     wherein X is selected from the group consisting of trifluoromethyl, chlorine, or cyano.
Patent EP-0143388-A1 (EP)
Title: Heating-burner regulating device
Inventor: KOGLER GEORG
IPC: F23N5/00
Filed: 1984-11-12
Abstract: 1. Regulating device for a heating burner with a lambda-probe (1) disposed in the exhaust gas stream of the burner and a regulator (7), connected after the lambda-probe (1), which adjusts the air supply or fuel supply for the heating  burner such that, during combustion, the Luftzahl lambda reaches a prescribed desired value lambda s, characterized in that the output voltage (UM ) of the lambda-probe (1) is supplied to an input of a differential amplifier (3) and an input of a comparator (4), in that a desired voltage (US ), corresponding to the desired value (lambda s ), appears at a second input of the differential amplifier (3) and at the comparaison input of the comparator (4), in that the differential amplifier (3) controls the regulator (7), in that the regulator (7) has an integrating action and in that its time constant is increased when the comparator (4) has responded.
Patent EP-0153477-A1 (EP)
Inventor: ROSENSTEIN ROBERT
IPC: G01N33/569
Filed: 1984-12-15
Abstract: The presence of Group A Streptococcus in a biological specimen is determined from the presence of Streptococcus A antigen. A biological specimen is collected with an applicator having a plastic stick with a rayon swab. The swab is placed in an extraction reagent containing enzymes produced by the bacterium Streptomyces albus, wherein the enzymes release the antigen from the fiber. An aliquot of the extraction medium is mixed with an indicator reagent containing an antibody reactive with the antigen. The occurrence or non-occurrence of an antibody-antigen reaction is noted which indicates the presence or absence of Group A Streptococcus in the biological specimen.
Patent EP-0156027-A1 (EP)
Inventor: GILES HAROLD FRAZEE JR
IPC: C08L101/00
Filed: 1984-12-20
Abstract: @ This invention is concerned with polyetherimide blends. More particularly the polyetherimide blend comprises a polyetherimide and a block copolymer of a vinyl aromatic hydrocarbon and a diene hydrocarbon, and optionally a polyester to form a ternary blend.
Patent EP-0146152-A1 (EP)
Inventor: UPDEGRAFF STEPHEN WAYNE
IPC: C25D3/56
Filed: 1984-09-21
Abstract: A permanently solderable palladium-nickel electroplated coating is formed on electrically conductive surfaces. The coating has a first alloy layer of 46 to 82 atomic percent palladium and 18 to 54 atomic percent nickel. This first layer is covered by a continuous second layer of 96 to 100 atomic percent metallic palladium and 0-4 atomic percent nickel. The second layer has a thickness of up to 2 nm.
Patent EP-0140421-A1 (EP)
Inventor: BRAS JOHAN CHR M
IPC: F16J15/32
Filed: 1984-09-26
Abstract: The invention relates to a shaft-seal (3, 12) of the type provided with seal-lips (7, 13) at the sealing-edge (5' resp. 12') by means of which a hydrodynamic-sealing-effect is introduced during rotation of the shaft (2). The improvement is mainly directed to the magnification of the hydrodynamic or pump-action of the sealing-edge (5' resp. 12') which is obtained by arranging said seal-lips (7, 8) or sealing-edge (12') in such a manner that an optimum pump-action is introduced; e.g. see Fig. 1 by placing the seal-lips (7, 8) on either both sides of a sealing-edge (5') or see Fig. 2 to form a sealing-edge (12') in a wavy shape and the sealing-lips (13) at one side of said edge (12').
Patent EP-0162980-A1 (EP)
Inventor: YOUNG DAVID H
IPC: B25J15/06
Filed: 1984-09-05
Abstract: An end effector for a robotic system includes a shaft capable of being axially translated without rotation, rotated without translation or simultaneously axially translated and rotated. The shaft includes a threaded portion. Mating with the threaded portion is a surrounding threaded member. Rotation of the threaded member with respect to the threaded portion of the shaft causes axial translation of the shaft. A yoke is provided for controlling rotation of the shaft while permitting axial translation. When the yoke is rotating, but the threaded member is stationary, the shaft axially translates while simultaneously rotating. When both the threaded member and the yoke are rotating at the same speed the shaft rotates without axial translation.
Patent EP-0142326-A1 (EP)
Inventor: CROSSLAND WILLIAM ALDEN
IPC: G09F9/35
Filed: 1984-11-07
Abstract: A ferro-electric liquid crystal display is adapted for viewing by reflection of light from the display. Each cell (12) of the display has a transparent front electrode (14) and a reflective back electrode (13). A polariser (17) is mounted in front of the display which is an odd number of quarter wavelengths in thickness. The polariser is orientated relative to the display to provide a maximum contrast ratio between the two cell conditions.
Patent EP-0125973-A1 (EP)
Title: Installation de traitement thermique de minéraux sous forme pulvérulente
Inventor: LEBESGUE JEAN
IPC: C04B7/43
Filed: 1984-05-02
Abstract: L'invention a pour objet une installation pour le traitement thermique de minéraux sous forme pulvérulente par mise en suspension dans des gaz comportant un four et deux groupes de cyclones placés respectivement en amont et en aval du four, le four et les cyclones étant supportés par une charpente. Pour réduire la hauteur de l'installation sans augmenter son encombrement au sol, le four (10) et les deux cyclones (12, 22) situés respectivement immédiatement en aval et immédiatement en amont du four sont placés à un niveau inférieur sur la charpente (60) tandis que certains au moins des autres cyclones (14, 16) sont placés à un niveau supérieur et supportés par une superstructure (66) fixée sur la charpente.
Patent EP-0129480-A1 (EP)
Inventor: RICHARD PIERRE
IPC: B28B3/00
Filed: 1984-06-15
Abstract: The invention relates to an apparatus and method for manufacturing concrete structural elements. In order to manufacture the elements, setting of the concrete takes place in a casing (1), while the concrete is compressed with an axial pressure of at least 50 MPa and the casing is surrounded with a hoop (2,3) so as to create transverse planes of pressure.
Patent EP-0146440-A1 (EP)
Inventor: MICHEL MAX
IPC: H04J7/00
Filed: 1984-11-13
Abstract: The useful analogue signal modulates a carrier. The digital signal modulates a carrier of equal phase and equal frequency. The amplitudes of two modulated carriers are added. The value of the digital signal which differs from zero has a constant absolute amplitude; the maximum absolute value of the analogue signal is less, by a known value, than the digital signal. The maximum number of binary elements which can be transmitted per second is equal to twice the frequency, this corresponding to one addition on each half-cycle of the modulated carriers. <IMAGE>
Patent EP-0128196-A1 (EP)
Inventor: LITTLE WILLIAM A
IPC: F25B9/02
Filed: 1983-12-01
Abstract: Machine frigorifique miniature à multicouches, refroidissement rapide et basse température, dans laquelle une chambre de refroidissement centrale (30) pour un dispositif à refroidir continuellement est reliée aux lignes réfrigérantes d'entrée (44) et de sortie (52) par des canaux (26) de la taille du micron formés dans les interfaces de plaques de verre ou similaire (20, 22, 24), les canaux (26) comportant un échangeur de chaleur à contre-courant et une section capillaire (30), les canaux (76) possédant une disposition permettant un refroidissement rapide directement dans la région du dispositif à refroidir.
Patent EP-0149649-A1 (EP)
Inventor: WADEPHUL JOST
IPC: B24C5/08
Filed: 1984-07-05
Abstract: Installation pour l'accélération d'un abrasif formé de particules magnétiquement influençables, en particulier des particules de fer, pour le traitement de surfaces, avec des bobines magnétiques (Z1, Z2, N1 ... Nx) servant d'éléments d'accélération et disposées le long du parcours de l'abrasif de préférence sur un tuyau, qui sont excitées ou désexcitées en fonction de la traversée de l'abrasif se déplaçant dans le champ des bobines par le maximum du champ magnétique. La première et la deuxième bobines magnétiques (Z1, Z2) au début du parcours d'accélération (1), qui sont de pôle opposé et qui sont excitées de manière synchrone, prélèvent une quantité déterminée d'abrasif d'un stock d'abrasif au repos (4) et la conduisent aux bobines magnétiques suivantes à des fins d'accélération.
Patent EP-0155312-A1 (EP)
Title: Moniteur personnel de micro-ondes
Inventor: BREWER RICHARD D
IPC: H01Q1/27
Filed: 1984-09-07
Abstract: Dispositif moniteur de micro-ondes amélioré destiné à être utilisé sur le terrain, caractérisé par une antenne microbande et des circuits électroniques conçus pour produire une alarme sur le terrain (68), un contrôle sur le terrain (72), une alarme de dose cumulative (74) et une indication de dose intégrée (76) en fonction de l'exposition d'un individu au rayonnement HF. Le moniteur est assemblé en un volume réduit (10) semblable à un badge d'identification, pouvant être aisément accroché aux habits de l'utilisateur. Le moniteur peut mesurer en outre l'exposition à une partie particulière ou à la totalité des bandes de fréquence de résonance du corps ou à des "points chauds" dans une onde stationnaire du rayonnement HF connus comme étant dangereux pour les individus.
Patent EP-0191881-A1 (EP)
Inventor: TRISL KLAUS
IPC: A01G9/28
Filed: 1985-02-21
Abstract: Es wird ein Präsentationstableau (10) zur Aufnahme von insbesondere Uhren vorgeschlagen, die jeweils eine Halterung (12) umgeben, die ihrerseits im gewünschten Umfang über ein Schiebeelement in einer Ausnehmung (14) des Präsentationstableau (10) verriegelbar ist. Die Halterung (12) selbst ist zusätzlich gegen ein Verrutschen dadurch gesichert, daß ein von dieser ausgehender Vorsprung (39) mit einer in einer die Ausnehmung (14) seitlich begrenzenden Wandung (20, 22) vorhandenen Aussparung (41) wechselwirkt.
Patent EP-0162212-A1 (EP)
Inventor: HAHN WALTER
IPC: H01H3/22
Filed: 1985-03-12
Abstract: Die Erfindung betrifft einen Antrieb für einen Schalter zum annähernd stromlosen Schalten, vorzugsweise in gekapselten, druckgasisolierten Schaltanlagen. Der Erfindung liegt die Aufgabe zugrunde, für einen Schalter der eingangs genannten Art einen Antrieb anzugeben, mit dem ein einmal eingeleiteter Schaltvorgang sicher ausgeführt wird. Dies geschieht erfindungsgemäß so, daß der Antrieb einen Schwungradspeicher und einen zum Laden damit verbundenen Antriebsmotor aufweist, daß der Schwungradspeicher unmittelbar vor jedem Schaltvorgang aufladbar ist, daß der mit der Schaltwelle des Schalters kuppelbare Schwungradspeicher während des Schaltvorgangs entladbar ist, und daß während der Entladung des Schwungradspeichers der Antriebsmotor als Generator geschaltet ist, zur Erzeugung einer autarken Spannungsversorgung.
Patent EP-0163088-A1 (EP)
Inventor: CALHOUN GREGORY LEE
IPC: B25B27/10
Filed: 1985-04-16
Abstract: @ A tube puller apparatus (1) and a process for pulling tubes (110) from a tubesheet (112) with relatively movable upper and lower linked gripping means. This assembly includes an outer sleeve (5) where the lower gripping means (3) is located, and a middle sleeve (26) where the upper gripping means (25) is located which is slidable a predetermined distance within the outer sleeve (5). The tube puller (1) is inserted into a tube (110), and the lower gripping means (3) is engaged to the mouth of the tube. The upper gripping means (25) is engaged beyond the tube mouth. A puller including a hydraulic ram (117) applies a tensile force onto the lower gripping means (3) to pull on the mouth of the tube (110) and to plastically contract the outer diameter of the tube in the vicinity of the tubesheet (112). Then the connecting assembly between the two gripping means extends to its maximum length, and the pulling means applies a tensile force to both the upper and lower gripping means. Both of the gripping means then coact to withdraw the tube (110) from the tubesheet (112).