baber/WOPTO huggingface dataset:
Patent EP-0241417-A1 (EP)
Inventor: DUMMERMUTH PAUL
IPC: A47L11/18
Filed: 1987-03-30
Abstract: 1. Mobile, material-removing, floor treatment mechanism, particularly for treating floor surfaces in buildings, with two motor-driven rotor cages (31), which are arranged on a horizontal rotor shaft (30) and on whose cage bars (35) are arranged a plurality of abrasive impact treatment elements (37), characterized in that the mechanism has a chassis (1) with a steering or control rod (5) rigidly fixed thereto and with a rigid axle (3) with two wheels (4) parallel to the rotor shaft (30) and located behind the driven rotor cages (31), in such a way that in the case of a corresponding rotation direction of the rotor cages (31) the mechanism advances automatically, the treatment intensity being influenced by a tilting movement of the control rod (5) in a vertical plane.
Patent EP-0263070-A1 (EP)
Inventor: HOLLRIGL GUNTER
IPC: C22F1/053
Filed: 1987-09-24
Abstract: In einem Verfahren zur Herstellung eines feinkörnig rekristallisierten Bleches aus einer aushärtbaren Aluminiumlegierung mit einem Zusatz von wenigstens einem der Elemente Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W mit einem Gewichtsanteil von insgesamt 0.08 bis 1.5 % wird die Legierung zunächst in einen Zustand A gebracht, in welchem sowohl die zur Aushärtung führenden Legierungselemente als auch die genannten Zusatzelemente zumindest grösstenteils in fester Lösung sind. Hierauf werden in einem Schritt B die inkohärenten Aushärtungsphasen in einem Temperaturbereich zwischen dem Entmischungszonen-Solvus T gps und dem Solvus der Gleichgewichts-Aushärtungsphasen T s ausgeschieden und in einem folgenden Schritt C die Aluminide der genannten Zusatzelemente durch Glühung in einem Temperaturbereich zwischen 300°C und T s-30°C gleichmässig mit hoher Dichte ausgeschieden, wobei etwaige Walzverformungen zwischen dem Zustand A und dem Schritt C bei Temperaturen von höchstens T s-30°C erfolgen dürfen. Weiter wird die Legierung nach dem Schritt C mit mindestens 60 % Dickenabnahme derart zu einem Blech der Dicke d gewalzt, dass die Temperatur des Bleches ab einer Dicke von 2.5xd 220°C nicht überschreitet. Bei Dicke d wird das Blech zu einer rekristallisierenden Behandlung D derart aufgeheizt, dass bis oberhalb der Rekristallisationsschwelle die Aufheizgeschwindigkeit mindestens 20°C/s beträgt. Das Blech eignet sich insbesondere zur superplastischen Umformung.
Patent EP-0258205-A1 (EP)
Inventor: GRUBER EVA MARIA DIPL-ING
IPC: E04B2/86
Filed: 1987-07-02
Abstract: An at least two-part tying element for holding together two sides of a permanent casting form at a distance from each other, two parts of the tying element being able to be connected non-positively, e.g. by screwing, by means of foot parts to one of the sides in each case. The essence of this kind of tying element consists in that one part exhibiting undercuts consists of a foot plate having two lateral webs exhibiting the undercuts, and in that the approximately X-shaped part, which can engage into these undercuts, is provided with webs provided with cutouts, into which cutouts the webs, provided with undercuts, of the other part can engage resiliently. <IMAGE>
Patent EP-0298974-A1 (EP)
Inventor: BOLIN GORAN
IPC: B42C11/00
Filed: 1987-03-13
Abstract: Une brochure, un dépliant, du papier d'emballage ou autres comprennent deux couvertures sensiblement parallèles (1, 2) assemblées par une tranche (3) à l'aide de lignes de pli (5, 6), une bande (4) de reliure fixée dans l'intérieur de la tranche et uniquement entre les lignes de pli, ladite bande étant destinée lors de l'assemblage à permettre son adhésion avec un des bords d'un bloc de feuille d'un matériau inséré entre les couvertures. Deux bords latéraux longitudinaux opposés (4, 4b) de ladite bande (4) sont assemblés à l'aide de la couverture correspondante (1, 2). Un procédé et un appareil de fabrication de ladite brochure ou autre, se rapportant à un dispositif et aux opérations à effectuer pour réaliser ledit assemblage, sont également décrits.
Patent EP-0307399-A1 (EP)
Inventor: BRYCE GRAHAM WATT
IPC: B65H29/34
Filed: 1987-05-12
Abstract: Un dispositif permettant le positionnement précis d'un matériau dans une presse, par exemple, pour fabriquer des cartes de circuit imprimé ou des panneaux en plastique renforcés par des fibres. Le dispositif présente une cadre maintenant deux cylindres (16, 18) extérieurs fixes et deux cylindres (22, 24) intérieurs coulissables, un revêtement souple (34) s'étendant entre chaque cylindre intérieur et chaque cylindre extérieur. Le matériau est placé sur le revêtement flexible lorsque les cylindres intérieurs sont adjacents l'un à l'autre, et peut ensuite être positionné soigneusement dans une presse à mesure que les cylindres intérieurs (22, 24) se séparent en coulissant.
Patent EP-0305377-A1 (EP)
Inventor: PULLAN BRIAN ROBERT
IPC: G01N30/95
Filed: 1987-05-15
Abstract: Ensemble à tête détectrice pouvant détecter et/ou explorer des émissions radioactives provenant d'un échantillon. L'ensemble comprend une pluralité de chambres de dérive (21) au-dessous desquelles peut être supporté un échantillon ou un certain nombre d'échantillons individuels. Une particule bêta émise par l'échantillon ionise le gaz contenu dans les chambres (21) et les ions négatifs sont dirigés, par l'application d'un champ électrique, vers des fils d'anode (27) qui croisent des cathodes (28) au-dessus des chambres de dérive (21). La proximité des sommets des chambres de dérive (21) avec les fils d'anode (27) empêche que la radiation reçue par une quelconque chambre de dérive (21) ne soit détectée par une partie quelconque de la structure d'électrode associée avec une autre chambre de dérive (21). Cet ensemble est utile en diagnostic médical et dans la recherche biomédicale pour obtenir des informations relatives à des échantillons radioactifs.
Patent EP-0273041-A1 (EP)
Inventor: CUMMINGS CHARLES C
IPC: A61H31/00
Filed: 1987-03-27
Abstract: La mise en oeuvre de systèmes créant une pression positive en fin d'expiration (PEEP) se traduit par une diminution du débit cardiaque et du flux sanguin local, le coeur étant entouré d'une pression plus élevée que d'habitude (pression intrathoracique accrue). La présente invention permet de diminuer sélectivement la pression intrathoracique durant une faible partie du cycle cardiaque lorsqu'elle est le plus dommageable. Ladite invention permet de réduire la pression thoracique en fournissant une source de basse pression à la soupape PEEP (14). Sont décrits un moyen de détection (16) permettant de détecter les battements cardiaques séquentiels d'un patient, ainsi qu'un moyen de calcul (18), lequel est connecté au moyen de détection (16), pour calculer une période entre les battements cardiaques séquentiels. En outre, un organe à soupape (24) est connecté électriquement au moyen de calcul (18) et pneumatiquement au moyen de ventilation (12) afin de commander ce dernier, l'organe à soupape (24) étant positionné de manière à arrêter l'alimentation en pression positive en fonction de la période calculée.
Patent EP-0321468-A1 (EP)
Title: Electrical terminal.
Inventor: BOTS WILHELMUS JOSEPHUS ALOYSI
IPC: H01R12/58
Filed: 1987-07-29
Abstract: A stamped and formed terminal post (11) having a compliant portion (16, 16') comprising first and second strip metal portions (12, 12' or 32, 32') fixed together at opposite ends to present planar rolled surfaces (13, 13') extending partially overlapping in face-to-face engagement. Remote edges (19, 19') of the respective strip portions (12, 12' or 32, 32') are laterally offset to engage the internal periphery of a through-hole (22) during insertion to effect sliding engagement of the surfaces (13, 13'). The compliant portion is formed by folding a strip through 180 degrees about a transverse axis to bring the overlapping portions of the rolled surfaces (13, 13') into engagement and securing the free ends together. In one example, the stock is split (33, 33') adjacent the fold to form two opposed, sheared edges (36, 37) that abut to resist movement together of the strip portion (12, 12') to increase the insertion force.
Patent EP-0279246-A1 (EP)
Inventor: SCHIMPF WALTER
IPC: A47B96/02
Filed: 1988-01-28
Abstract: The goods support for storing and displaying cake tins and the like on vending shelves has a support bottom (2) for the cake tins which is preferably inclined towards the front. The support bottom (2) consists of a perforated bottom, to which holding elements (10, 14 to 18, 21) for the cake tins are or can be connected in an easily detachable manner by means of attachment members (12, 19), preferably screws, plugs, spring clips and the like, which grip through the holes. The holding elements preferably consist of plug-in holders (10, 14 to 18), in particular of cake tins, into which identical cake tins can be inserted for stacking. <IMAGE>
Patent EP-0286998-A1 (EP)
Inventor: SHEWCHUK PETER
IPC: E01F9/60
Filed: 1988-04-09
Abstract: A pole assembly (10) includes an elongate tubular pole (12) releasably locked or held to a base plate (14). Spaced apart bores are formed in the tubular pole by forming elongate partial bores (26) and closing same with elongate clamp members. The bores (26) so formed are aligned with bores (50) in the base plate (14) to form aligned bore passages each of which houses a spindle (28). Each spindle (28) is mounted in the tubular pole (12) and a locking device (50) engages each spindle and the base plate to releasably lock the pole (12) to the base plate (14) via the spindles (28). The assembly (10) has particular utility in the case of an extruded metal pole wherein bores are not readily formed, and additionally overcomes disadvantages associated with the welding of a pole to a base plate.
Patent EP-0293789-A1 (EP)
Inventor: SCHEFFER HEINZ
IPC: B66C6/00
Filed: 1988-05-28
Abstract: The hitherto known box-shaped crane girders are of rectangular design in section and therefore often do not have the requisite torsional rigidity during eccentric loading. Torsional rigidity even in the case of a long box girder is achieved by the two lateral web plates being designed as concavely arched shells. <IMAGE>
Patent EP-0293928-A1 (EP)
Inventor: MARKER HANNES
IPC: F16B7/10
Filed: 1988-06-03
Abstract: The boom described comprises a front portion and a rear portion. Free end sections of the longeron (1), preferably of the rear part of the boom, are fitted, with a considerable degree of play, into tubular longeron elements (2) of the front part of the boom. The longeron elements (1, 2) of the front and rear parts of the boom, fitting into one another, are assembled with one another by a force connection according to a selected insertion length by means of engagement devices (4, 5; 4', 5; 4'', 5) which have first and second engagement elements (4, 4', 4'' and 5), the first engagement elements (4, 4', 4'') being arranged on the longeron elements (2) of the front part of the boom and the second engagement elements (5) on the longeron elements (1) of the rear part of the boom. The external dimensions of the sections of the internal longeron elements (1) which have engagement elements (5), are considerably less than the internal dimensions of the sections, carrying the other engagement elements (4, 4', 4''), of the sleeves (3, 3') connected with the outer longeron elements (2), or of the latter (2). The engagement devices comprise a locking organ (10; 31; 36) having an unlocked position and a locked position. Said organ eliminates, in its locked position, the free play between the sections which carry the engagement elements (4, 4', 4'', 5), the longeron elements (1, 2) being locked in an axial direction.
Patent EP-0303240-A1 (EP)
Inventor: CORCELLE FRANCOIS
IPC: B23H7/36
Filed: 1988-08-10
Abstract: Installation for supplying machining fluid, enabling the machining fluid to be recycled and a machine to be supplied continuously. It comprises a device arranged so as to actuate intermittently a one-way filtering unit and so as to adjust its starting up and stopping as a function of certain parameters, such as machining parameters. This device can have a buffer reservoir situated downstream of the filtering unit, the output of the latter being greater than the mean consumption of the machine and/or a plurality of one-way filtering units arranged in parallel. It can also have a control unit designed so as to start up the filtering unit when the level in the buffer reservoir reaches a lower limit value, so as to stop it when this level reaches an upper limit value, and so as to measure the filling time of the buffer reservoir and to compare it with a reference value. It can also be equipped with an element emitting an alarm signal in the event of the filter becoming clogged up, and with a safety device which interrupts the machining when the filter has not been changed in spite of this signal. …<IMAGE>…
Patent EP-0360898-A1 (EP)
Inventor: MUYSSEN JOHN DIPL-ING
IPC: H04M9/00
Filed: 1988-09-28
Abstract: The method according to the invention is used for taking calls incoming at a communication system at communication terminals exhibiting one or several key functions, in which arrangement the incoming call is addressed to the answering and/or another key communication terminal but both key communication terminals belong to one group - for example a key group - of communication terminals. By operating a line-seizing function key in the key communication terminal, a group number information is determined in the communication system and this information is compared with group number information items in a table which is set up for each incoming call at the communication system. If the group number information items correspond to one another, the incoming call is switched to the respective key communication terminal. <IMAGE>
Patent EP-0316634-A1 (EP)
Inventor: MANZ DIETMAR
IPC: F23N5/20
Filed: 1988-10-27
Abstract: Method for testing a fuel-heated apparatus which heats a consumer. After a given time (t1) from a given point in time (T0) has expired, a self-test is initiated, if at this point in time (t1) there is no heat requirement (WA), and, if there is a heat requirement, a self-test is in any case initiated after a second given time (t3) to a second point in time (T3) has expired. <IMAGE>
Patent EP-0323582-A1 (EP)
Inventor: ROHR FRANZ-JOSEF DR PHYSIKO-CH
IPC: C04B35/45
Filed: 1988-12-10
Abstract: The invention relates to a process for the production of a superconductor (1) from an oxide-ceramic material, which is applied to a base (5). According to the invention, a powder is prepared from yttrium oxide, copper oxide, barium peroxide or barium carbonate and this powder is separated according to grain sizes. Subsequently, preferably two or three layers (2, 3, 4) of this oxide-ceramic powder are applied to the base (5), powder of a defined grain size being used for forming each layer (2, 3, 4). The layers (2, 3, 4) are applied by plasma-spraying, oxygen being mixed in with the carrier gas. The quantity of oxygen depends on the grain size of the powder. Subsequently, the superconductor (1) is subjected to a temperature treatment. <IMAGE>
Patent EP-0311204-A1 (EP)
Inventor: VAN MONDFRANS GERARDUS HENDRIK
IPC: B41F15/44
Filed: 1988-10-03
Abstract: A magnetic beam for a roller squeegee of a rotary screen printing installation comprising an elongated upper plate on the underside of which a number of magnet coils are atta­ched. Said upper plate being connected to a lower container (3) which extends over virtually the entire length of the upper plate and surrounds the magnet coils. The lower container being provided at each end with a projecting journal (16, 16′) which rests on a vertically adjustable stop (20, 20′) connected to the frame of the printing installation. In order to avoid warping of the magnetic beam as a result of temperature differences the upper plate is connected to the lower container in such a manner that the upper plate can expand freely in the longitudinal direction. The lower being provided with a stop member (22, 27) in its center region between the journals (16, 16′) which member interacts with an adjustable stop (23, 26) of the frame. By means of the three stops (20, 20′ and 23) the magnetic beam can be prestressed in order to make said beam insensitive to stresses resulting from temperature differences.
Patent EP-0280384-A1 (EP)
Inventor: ADAIR EDWIN L
IPC: G02B23/26
Filed: 1988-01-11
Abstract: A sterlizable endoscope of micro-thin diameter (C) has a central coherent fibre bundle for carrying an image to a viewing means (E), this bundle being surrounded by other light fibres for illumination. The proximate end of the endoscope is provided with a coupling means (14) for aligning the coherent optical bundle with the optical system of the viewing means (E) and for providing an interface with light transmitting means to transmit light from a light source to the body cavity. The coupling means (14) has a diameter no bigger than the diameter of the outer covering of the endoscope. When the endoscope is used in a trochar, the trochar can be removed while the endoscope remains in place. This is accomplished by removing the viewing means (E) and sliding the trochar over the endoscope and then replacing the viewing means (C) for further viewing within the body cavity. The endoscope may be provided in various sizes, each having coupling means (14) for reception in any one of a plurality of sockets in a video monitor which are sized to receive the various endoscopes in order to provide an image to the video monitor screen.
Patent EP-0323247-A1 (EP)
Inventor: THOMANN ROBERT
IPC: F02K9/24
Filed: 1988-12-29
Abstract: A method of making a gas generator such as a rocket motor. A case (16) is filament wound about a grain (10) which includes solid propellant material (12) which has a modulus of rigidity which is equal to at least 2000 psi (13.79 MPa), more preferably at least 4000 psi (27.58 MPa). Empty space inwardly of the case envelope is filled with a removable structure (46) having a modulus of rigidity which is equal to at least 2000 psi, more preferably at least 4000 psi, to provide support for filament winding of the case. The higher modulus of rigidity is provided to prevent sagging or distortion of the grain during filament winding of the case thereabout. After the case has been wound onto the grain and cured, the removable material (46) is removed therefrom.
Patent EP-0322276-A1 (EP)
Inventor: MARTIN GERARD
IPC: C10G11/18
Filed: 1988-12-13
Abstract: Process for catalytic cracking of a hydrocarbon feedstock (4) comprising two zones for stripping (8 and 13) spent catalyst particles, and the corresponding device. The second stage of stripping of the spent catalyst (13) is carried out in a fluidised bed in a tubular zone situated between the first stripping zone (8) at the exit of the cracking vessel (1) and the regeneration zone (21), in the presence of at least partially regenerated hot particles (26) travelling concurrently with the flow of the spent particles fluidised with the aid of a stripping gas and oxygen (15). <IMAGE>
Patent EP-0317531-A1 (EP)
Inventor: GRANESTRAND PER OLOV
IPC: G02F1/01
Filed: 1988-10-19
Abstract: Polarization directing optoelectronic coupler on a wafer of doubly refracting material with an optical axis (Z). The coupler has an interaction region (L1) with waveguides (3,4) and an electrode means. The interaction region (L1) is divided into two sections (S1, S2) with a central electrode (6; 9) and two outer electrodes (5, 7; 8,10) in each section. Voltage sources (12,13, 14; 15, 16, 17) are connected to the electrodes and generate electrical fields through the waveguides (3,4). The electrical field between the outer electrodes (5,7; 8,10) has in each section (S1, S2) the same  ' direction in both waveguides and achieves an Δτ modulation. The electrical field between the central electrode (6;9) and outer electrodes (5, 7; 8, 10) has mutually reverse direction in both waveguides in the sections (S1, S2) and achieves a Δβ modulation. For an arbitrarily polarized lightwave (P), both the crossover state and the bar state can be achieved for both the TE and TM modes or one of its oscillation modes (TM) can be crossed over and the other of its oscillation modes (TE) can be coupled straight through. The directional coupler can be driven at low voltages and the required manufacturing accuracy is relatively low.
Patent EP-0305517-A1 (EP)
Inventor: PALMER DAVID W
IPC: H01L21/027
Filed: 1988-03-14
Abstract: Un procédé et un appareil de traitement à sec d'une tranche de semiconducteur (3) comprenant des processus de cuisson sous vide et de silylation à sec, génèrent une atmosphère gazeuse de pression allant jusqu'à 760 Torr contre la surface (3a) de la tranche, un ou plusieurs des constituants du gaz étant obtenus à partir d'une source (32) de fluide liquide du constituant, et comprenant un dispositif (20) de mesure qui régule l'écoulement du fluide liquide venant d'un réservoir éloigné (32) et le conduit à un vaporisateur (7) qui transforme le fluide en un gaz de vapeur, à une pression allant jusqu'à 760 Torr, et guide le gaz de vapeur à cette pression dans une chambre (2) de traitement de tranche, où le processus à sec en question engageant le gaz de vapeur est exécuté sur la surface (3a) de la tranche. Dans un mode de réalisation préféré le dispositif (20) de mesure est un injecteur de carburant automobile, parfois appelé injecteur d'étrangleur (TBI) qui est alimenté par des impulsions électriques, chaque impulsion électrique entraînant le TBI à injecter une quantité prédéterminé donnée dans le vaporisateur (7) qui chauffe le fluide, le transformant en un mélange gaz/vapeur à une pression allant jusqu'à 760 Torr.
Patent EP-0371051-A1 (EP)
Title: Procede et appareil constitues par une pince de conduit et un catheter combines
Inventor: LAZARUS HARRISON M
IPC: A61B17/12
Filed: 1988-06-09
Abstract: L'appareil comprend un organe creux (12) présentant une surface de serrage sensiblement plane (14) à une extrémité et une organe de coulissement (32) ayant une surface de serrage sensiblement plane (16) à une extrémité qui peut être introduite de manière télescopique dans l'organe creux (12). Un ressort (34) maintient une pression de serrage constante entre les surfaces de serrage. La pince de serrage est idéale pour être utilisée pendant une cholangiographie au cours de laquelle on peut l'utiliser pour introduire un cathéter (48) dans le conduit cystique (54) et pour serrer le conduit cystique autour du cathéter. La pression de serrage établit un joint hermétique adéquat du conduit cystique et ne bouche pas le cathéter inséré. Des angles multiples de serrage confèrent à la pince une versatilité unique pendant l'opération chirurgicale. La pince de serrage étant construite avec un matériau transparent au rayonnement, elle peut être laissée en place pendant que l'on établit un cholangiogramme sans interférer avec le cholangiogramme achevé.
Patent EP-0373176-A1 (EP)
Title: Paging receiver with dynamically allocated display rate.
Inventor: DELUCA MICHAEL JOSEPH
IPC: H04W84/02
Filed: 1988-06-27
Abstract: A communication receiver (10) including a display (22) having a predetermined number of displayable characters, a decoder (14) for receiving and processing data messages, a plurality of control switches (20) for operating the decoder (14), and a memory (16) for storing a plurality of received data messages. The decoder (14) selects a data message to display from the memory (16), arranges the data message into a plurality of screens, computes an individual variable screen timeout value for each screen, and displays each screen on the display (22) in a predetermined order for the screen timeout value computed. The screen timeout value is computed on the basis of the message content of the screen, the presence of control characters in the data message, or the generation of input signals from the control switches (20). The screens can be displayed in a forward direction or a reverse direction. Each direction can either be at a fast or a slow rate.