baber/WOPTO huggingface dataset:
Patent EP-0023650-A2 (EP)
Inventor: SCHMIDT MANFRED DR
IPC: C08K5/42
Filed: 1980-07-18
Abstract: Gegenstand der vorliegenden Erfindung ist die Verwendung von Alkali- oder Erdalkalisalzen spezieller monomerer oder polymerer aromatischer Sulfonsäuren, monomerer aromatischer Phosphonsäuren oder monomerer aromatischer saurer Phosphorsäureester in Mengen von 0,01-20 Gew.-% als Additive für Polycarbonat, insbesondere für Polycarbonatfolien, die die elektrostatische Aufladung vermindern oder ganz verhindern und die den Oberflächenwiderstand ROA des Polycarbonats, insbesondere der Polycarbonatfolie, reduzieren.
Patent EP-0029487-A2 (EP)
Inventor: BARTZ WILFRIED DR
IPC: C08C19/36
Filed: 1980-09-09
Abstract: A binder for a heat-curable aqueous coating composition for metallic surfaces comprises: (A) 60-95% by weight of a water-soluble and/or water-dispersible addition compound of 10-35% by weight of one or more  alpha , beta -unsaturated dicarboxylic acids and 65-90% by weight of a butadiene polymer which is liquid at 20 DEG  C., contains at least 50 mole % of butadiene units and has a molecular weight of 500 to 6,000, the addition compound being at least partially neutralized with a basic compound and partially esterified, and (B) 5-40% by weight of a water-soluble and/or water-dispersible crosslinking resin having, on the average, at least 2 chemically different reactive groups per mole, wherein the addition compound (A) is esterified to 10-70 equivalent percent, based on its acid number, with one or more unsaturated alcohols of the formula   <IMAGE>   and wherein at least one of the reactive groups of the crosslinking resin (B) is of formula II    <IMAGE> II  wherein, for both formulae I and II, R1, R2 and R3 can be identical or different and each independently is hydrogen or methyl, R4 is hydrogen or C1-5-alkyl, and n is 0 or 1.
Patent EP-0023139-A2 (EP)
Inventor: OMATA KATUMI
IPC: A61B10/00
Filed: 1980-07-18
Abstract: A treatment instrument for an endoscope includes members such as a cytodiagnostic brush assembly (10) or a forceps assembly (110), an operating wire (10a), and a flexible guide tube (81) which are held together by means of surrounding sleeves (32, 42, 81c). In order to minimize damage to the materials forming said members during fitting of the sleeve or sleeves (32, 42, 81c), the sleeves are applied by a drawing or thermo-compression bonding operation.
Patent EP-0034375-A2 (EP)
Inventor: LAZAR LASZLO DR
IPC: C08L19/00
Filed: 1981-02-18
Abstract: 1. A silicone rubber mixture suitable for application in endovascular and general surgery and advantageously serving as a contrast medium in the roentgenography, characterized in that it consists of a linear polysiloxane of low viscosity, i.e. a dialkyl-, alkylaryl, alkenylalkyl- or diarylpolysiloxane having as reactive end-groups hydroxyl, alkoxy acyloxy or amino groups, a cyclic di-lower-alkyl-polysiloxane having low viscosity and/or a siliceous-organic or non-metallic iodiferous organic radiopaque medium being harmless to the human organism, and, optionally, a methylsilicone, the mixture having a viscosity of from 10 to 100 mPas.
Patent EP-0043482-A2 (EP)
Inventor: BLOCK HANS-DIETER DR
IPC: C07F9/53
Filed: 1981-06-22
Abstract: Die vorliegende Erfindung betrifft ein verbessertes Verfahren zur Herstellung von Arylphosphonyl-Verbindungen deren katalytische Umlagerung von Aryloxyphosphinen wobei die Umlagerung in Gegenwart von aromatischen Bromverbindungen und von Nickel in der Oxydationsstufe Null durchgeführt wird.
Patent EP-0033201-A2 (EP)
Inventor: BOND MICHAEL PETER
IPC: F28F3/08
Filed: 1981-01-13
Abstract: In a plate heat exchanger of large dimensions the frame members, such as the head and follower, become very heavy and bulky so manufacture and handling becomes matters of difficulty. In accordance with the present invention a head (4) or follower (12) of a plate heat exchanger frame is made-up from separate slabs (5, 6,7 or 13,14,15 respectively). A range of heat exchangers may then have common standard upper and lower slabs and either no intermediate slab or a selected one or more of a range of intermediate slabs.
Patent EP-0043663-A2 (EP)
Inventor: AVISON GERALD
IPC: B41J7/48
Filed: 1981-06-19
Abstract: A daisy wheel printer wherein a non-contacting sensor (24) is employed to detect the rotational position of the daisy wheel (10) by response to the interrupting action of the character stalks (12,14) and to produce a train of pulses providing positional information in accordance with said interrupting action. In accordance with the invention, each stalk of the daisy wheel is divided by a longitudinal slit (26) into two or more branches (28, 30) thereby to increase the frequency of the interrupting action and, for a given rotation of the wheel, to cause the sensor to produce a train of pulses (32) containing a number of pulses which is an integral multiple of the number of stalks passing the sensor.
Patent EP-0062298-A2 (EP)
Inventor: MALLOW WILLIAM A
IPC: C04B40/06
Filed: 1982-03-31
Abstract: This specification discloses a means for providing a barrier against the passage of fire through that portion of a wall aperture surrounding an electrical conduit, pipe, or the like. This is accomplished by placing a sleeve around that portion of the conduit passing through the wall, which sleeve is the central portion of an envelope which is anchored peripherally to the wall or to a more or less rigid material blocking the aperture through the wall and which sleeve connects to end portions of the envelope, each of which end portions extends to connect with the conduit on an opposite side of the wall. The annular region between the conduit and the surrounding envelope is filled with an intumescent gel. The boot is flexible and capable of some movement to compensate for thermal expansion, vibration or other forces during the life of the installation. In the event of heat and fire, the gel within the envelope intumesces, providing protection against passage of flames and gas through the annular region surrounding the conduit, which annular region is now occupied by a fire resistant mass formed by the solidification of the gel. The intumescible gel comprises sodium silicate solution, a filler, and a hardener.
Patent EP-0077874-A2 (EP)
Inventor: WHITE JAMES MERRILL
IPC: H01L29/772
Filed: 1982-04-27
Abstract: An image scanner for converting a radiation image pattern into an electronic image includes a silicon wafer (21) across which the radiation image pattern moves in a first direction (16). The wafer is divided into an array of channels (48) extending in the first direction and pairs of polysilicon control electrodes (31,24;32,25; etc.) extend along the light receiving surface of the wafer in a direction normal to the first direction. Control voltage is applied alternately to conductors (38,39) connected to alternate efficient opaque metal conductors (45,46) extending across and evenly spaced on the light receiving surface at an angle to the array so as to make their interference with light, projected onto the array, substantially uniform. The opaque conductors are connected to alternate pairs of electrodes. An anamorphic lens distorts the image projected onto the array to enable more convenient and efficient use of the array surface area.
Patent EP-0072490-A2 (EP)
Inventor: STEINBERG KLAUS
IPC: E05D5/04
Filed: 1982-08-04
Abstract: 1. A device for securing a pivotable flap (1) of a motor vehicle to two hinge arms (2) extending parallel to and spaced apart from each other, each of the arms comprising spaced-apart through-holes (3, 4) formed in the longitudinal direction of the arms, through which holes the screw shank part of headed screws (5) which are screwable into the pivotable flap (1) can be pushed, characterised in that, in each hinge arm (2), there is formed a thread-in slot (6) starting from its edge, which slot opens into one through-hole (4) and the slot width of which corresponds substantially to the diameter of the screw shank of the headed screws (5).
Patent EP-0079470-A2 (EP)
Inventor: SEVA MOLINA NORBERTO
IPC: F03G7/10
Filed: 1982-10-18
Abstract: Invention referring to a hydraulic motor based on the principle of pressure transmissions caused by a fluid, which is in this case oil under pressure. 
     The main features of the invention consist in the fact that of the two pistons having each a different cross-section. the smaller one undergoes a constant injection of fluid under pressure, thus having an infinite stroke. 
     The invention comprizes further a crankshaft, feeding pump for the fluid under pressure fed in turn by public network or a storage battery, and actuated in operation by an electric motor which is built in. The fluid under pressure moves the crankshaft which in turn moves a shaft with eccentric components, opening and closing Inlet and outlet valves for the fluid meant for the cylinders, which are sctuated by freeing or compressing the injected fluid. 
     Appropriate devices errange for the cutting out of the movements through switches or fluid locking contrivances.
Patent EP-0081247-A2 (EP)
Inventor: STUEMKY ROBERT E
IPC: F16L33/207
Filed: 1980-07-11
Abstract: A ferrule for connecting a hose of the reinforced type to a male stem of a hose coupling, the ferrule (10) being in the form of a sleeve (12) having an inside surface from which a plutality of longitudinally extending ribs (16) extend, the ferrule (10) being of the type which is reducible in diameter such as by crimping or swaging and wherein at one end of the ferrule which is attachable to a collar (40) on the male stem (41), portions of the ribs are arranged to extend behind the collar (40) to attach the ferrule to the male stem. 
     In one construction the ribs (16) are deformable by the stem collar (40) as a result of the crimping or swaging operation to leave teeth formed from the ribs, and in an alternative construction a portion of the ribs is removed before fitting of the ferrule to leave a serrated collar (32) formed from the end portions of the ribs (16). The ribs (16) may have a variety of cross-sections and the ferrule may be made of steel, aluminium, magnesium, brass or plastics by an extrusion operation. 
     The invention also extends to a hose coupling incorporating a ferrule as described above and a hose assembly having a hose coupling and ferrule attached to at least one end of the hose.
Patent EP-0071315-A2 (EP)
Inventor: KINGHORN JOHN RITCHIE
IPC: G06F12/06
Filed: 1982-07-22
Abstract: Digital data apparatus comprising a processing unit which can have access to different numbers of memory units over a common data bus. The processing unit can address the memory units with select signals over individual leads of an address bus. Address codes containing select signals are valid when they select only a single memory unit. The validity of an address code is determined in the processing unit by comparing it with a corresponding identification code read over the data bus from a memory unit addressed by the code. Because an address code containing more than one select signal may select more than one memory unit, each address code has associated with it a number of flag bits which signify how many select signals the address code contains, and the corresponding identification code includes these flag bits. When an address code selects more than one memory unit there will be conflict on the data bus between the address code portions of the read identification codes. However, the flag bit portions of these read identification codes are not In conflict and can be compared with the flag ibits associated with the address code being used to'determine whether or not this address code is valid. Figure 4 shows certain logic elements in the processing unit for the performance of the invention.
Patent EP-0064844-A2 (EP)
Inventor: HAUGEN ORVILLE C
IPC: F16C13/00
Filed: 1982-04-29
Abstract: A pressure roller (14) and apparatus (10) for pressure fixing imaging powder (12) to a substrate (13) in an electrostatic duplicating machine, the apparatus (10) including a pair of fixing rollers (14,16) in pressure contact along a narrow band (26). The fixing rollers (14, 16) are hollow cylindrical rollers (14, 16) with parallel longitudinal axes and are rotatably supported by pressure transfer rollers (28) inside each fixing roller (14,16). The pressure transfer rollers (28) in each fixing roller (14,16) are rotatably supported by a shaft (44, 48) and housing (46, 50). Pressure supplied by loading means (56, 60) at the ends of the shafts (44, 48) is distributed uniformly along the pressure transfer rollers (28) without causing bending of the fixing rollers (14, 16) which formerly required that the rollers (14, 16) be skewed or supported by an auxiliary roller.
Patent EP-0079246-A2 (EP)
Title: Crystallizer
Inventor: WATANABE MORIO
IPC: B01D9/00
Filed: 1982-11-10
Abstract: A crystallizer comprises a crystallizer body 1 having a generally cylindrical upper part and a lower part conjoined with the other part and of a generally conical shape, apex lowermost. Amixing zone 4 is provided within the upper part of the body 1, to which zone are supplied an aqueous separating solution and an organic solvent containing extracted ions of a metal. The tank defining the mixing zone 4 has a pipe 6 descending therefrom, down to the lower part of the body 1 and beneath the pipe 6 is provided a fluidizing liquid inlet 8. Separating solution may be removed from the body through a ring pipe 17 and discharge pipe 16 by means of a pump 9, at least a portion of the removed solution being recirculated through the fluidizing inlet 8. The temperature of such recirculated solution may be adjusted as necessary. Crystals are discharged through pipe 12, whereas organic solvent may be removed from settling zone 5, through pipe 11. 
     In operation, the extracted ions in the solvent are transferred to the separating solution to form a metal salt there, which salt is barely soluble in the solution and consequently crystal nuclei start to form in the descending pipe 6, which crystals are developed in zone 7 of the body 1, for subsequent removal through the pipe 12.
Patent EP-0081971-A2 (EP)
Inventor: WAGATSUMA MITSUYOSHI
IPC: C07D417/14
Filed: 1982-12-08
Abstract: A cephalosporin compound of the formula:
     wherein R 1  is a hydrogen atom, a lower alkyl group, a carboxy-(lower)alkyl group, a hydroxy(lower)alkyl group, a carbamoyl-(lower)alkyl group, an N-(lower)-alkyl-carbamoyl(lower)alkyl group, a cycloalkyl group, a carboxycycloalkyl group, or a tetrazolylmethyl group, R 2  is a hydrogen atom, a lower alkyl group, a formyl group or a lower alkanol group, R 3  is a hydrogen atom, or R 2  and R 3  are combined together to form an aralkylidene group, or a pharmaceutically acceptable salt thereof which is useful as an antimicrobial agent, and process for their preparation.
Patent EP-0058106-A2 (EP)
Inventor: GAUTHIER PIERRE
IPC: F28D9/00
Filed: 1982-01-20
Abstract: Method and apparatus for liquefying a gas such as natural gas, utilizing at least one cycle fluid comprising a refrigerating mixture, with at least one first principal cycle fluid under a low pressure in countercurrent heat exchange with the gas which is to be liquefied and with at least one second principal cycle fluid under a high pressure. At least one secondary cycle fluid is obtained by withdrawing a portion in liquid phase from the refrigerating mixture at the high pressure and is expanded to the low pressure and is then added to the first principal cycle fluid. The heat exchange takes place in at least one heat exchanger comprising a stack of plates which form uninterrupted longitudinal compartments forming passages for the first principal cycle fluid under a low pressure, these compartments extending from the cold end of the exchanger, and a plurality of longitudinal compartments forming passages for at least one of the second principal cycle fluid and the fluid to be liquefied, these latter compartments extending to the cold end of the exchanger. The addition of the secondary fluid to the first principal fluid takes place in a distributed manner into each low pressure compartment in at least one transverse volume extending along the thickness of the exchanger, this volume being located at heat exchange distance from the inlets and outlets of the compartments forming passages for the first principal fluid under low pressure.
Patent EP-0103078-A2 (EP)
Inventor: METZNER UWE
IPC: G01R27/26
Filed: 1983-06-13
Abstract: Zumindest an einigen Elektroden (E1 bis Ei) ist jeweils ein Sender (SEN1 bis SENi) mit jeweils unterschiedlicher Frequenz (F1 bis Fi) angeschlossen. Jeder Elektrode (E1 bis En) ist ein Übertrager (Ü1 bis Ün) zugeordnet, dessen Primärwicklung zwischen dem Sender (SEN) und Erde liegt. Jedem Übertrager (Ü1 bis Ün) sind sekundärseitig jeweils Bandfilter (BF1 bis BFi) mit einstellbaren Mittenfrequenzen (FO1 bis FOi), die den Senderfrequenzen (F1 bis Fi) entsprechen, nachgeordnet. Mit einer nachgeschalteten Meßeinrichtung (ME) werden die jeweilige Spannung (U11 bis Uni) gemessen und einem nachgeordneten Mikrocomputer (MC) zugeführt. Aus den Meßspannungen (U11 bis Uni), die den Kapazitäten (CE und CT) proportional sind, werden die Teilkapazitäten (CT) und die Eigenteilkapazitäten (CE) des Elektrodensystems ermittelt.
Patent EP-0103102-A2 (EP)
Inventor: MAURER LUTZ
IPC: B41F13/08
Filed: 1983-07-13
Abstract: Zur Unterdrückung der nach dem Überrollen der Kanäle zweier benachbarter Druckwerkzylinder auftretenden Stöße, sind im Inneren eines Druckwerkzylinders an einem Steg ein Absorberstab befestigt. Der Absorberstab ist in einer Dämpfungsmasse eingebettet, die in das Innere des Zylindermantels eingefüllt ist. Länge und Profil des Absorberstabes sind so zu dimensionieren, daß sie durch den auftretenden Stoß in einer vorgegebenen Frequenz angeregt werden. Die Schwingungsenergie des elastischen Stabes wird in der Dämpfungsmasse dissipiert.
Patent EP-0087895-A2 (EP)
Inventor: DENMEADE ROBERT GEORGE
IPC: B25B27/06
Filed: 1983-02-18
Abstract: A ball bearing puller comprising a head member with a central force applying bolt and a number of extractor bars rotatably and slidably mounted at first ends in slots radiating from the bolt. The extractor bars can be clamped at any position along the slots so as to be non-rotatable. Each extractor bar has a modified sphere at its other end with inner and outer race clearing flats which are parallel and positioned symmetrically one either side of the longitudinal axis of the extractor bar and a cage clearing flat at the extremity of said one end intersected by said longitudinal axis.
Patent EP-0101306-A2 (EP)
Inventor: LLOYD JOHN
IPC: A47L1/15
Filed: 1983-08-11
Abstract: A wiping cloth or the like, suitable for wiping glossy hard surfaces, comprises a sheet substrate carrying a liquid, for example, a streak-free cleaning composition. At least one external (wiping) surface of the substrate has flattened areas including thermoplastic material coalesced by the application of heat and pressure and open areas, and this external surface is immediately adjacent to a core of bulky high-porosity fibrous sheet material.
Patent EP-0104938-A2 (EP)
Inventor: CHEEVER RICHARD NORCROSS
IPC: H01J5/18
Filed: 1983-09-27
Abstract: This disclosure involves an electron-beam permeable window assembly or cassette mounted in a frame readily insertable and removable from an electron-beam generator housing and, upon insertion, sealable thereto and to pathways carrying materials to be electron-beam irradiated through the window.
Patent EP-0109949-A2 (EP)
Inventor: PETTERSSON OLA
IPC: B30B11/00
Filed: 1983-10-27
Abstract: An isostatic press acts against a moulding tool (4,5,11,12,32,33) enclosed in the pressing chamber of the press, the cavity (4) of the press tool being defined in the press by an enveloping wall (5) of an elastomeric material and two end walls (11, 33) meeting the enveloping wall (5). The dry pressing chamber of the press is defined by a radially deformable elastomeric jacket (6) exercising press pressure against the enveloping wall (5) of the moulding tool, and two press end structures (2,3) meeting the pressing chamber jacket (6) and carrying the end walls (33, 11) of the moulding tool. At least one end wall (33, 11) is carried by an adjacent end structure (3, 2) via an elastomeric element (31). The elastomeric element is disposed with its peripheral edge exposed against, and lying adjacent the deformable elastomeric jacket (6) of the pressing chamber. When the press is pressurized, the jacket (6) will press radially against the elastometic element (31) such that the latter is axially expanded, thereby compensating for the axial strain of the press frame.
Patent EP-0115753-A2 (EP)
Inventor: UNDERWOOD JOHN DINNIS
IPC: G01N3/04
Filed: 1983-12-19
Abstract: A sample of material (24) is tested by rupture with an impact member (20), relative movement of the sample and member being maintained at a substantially constant velocity along a straight line before and after impact and being derived from angular movement of a cam (16) driven by a flywheel (10). The apparatus is capable of automatic operation (including automatic result recording) with increased operator safety, gives results of good reproducibility, and is quieter in use than previously proposed apparatus.
Patent EP-0118808-A2 (EP)
Inventor: HOCHULI ERICH DR
IPC: C07K14/555
Filed: 1984-02-21
Abstract: Reinigung von Lösungen rekombinanter Interferone Chromatographie an Metallchelatharzen der Formel <IMAGE> wobei Me Kupfer oder Nickel darstellt.
Patent EP-0137194-A2 (EP)
Inventor: BEHRMANN GEORG DIPL-ING
IPC: E04B1/343
Filed: 1984-08-08
Abstract: Die Erfindung betrifft einen transportablen Behälterverbund zur zeitlich begrenzten Errichtung von Gebäuden, der für den Transport mit nur einem Zugfahrzeug auskommen, die im Straßenverkehr üblichen und zulässigen Abmessungen aufweisen sowie am Aufstellungsort mit einfachen Mitteln rasch unter Vermehrfachung seines Transportgrundrisses zu errichten sein soll. Das wird erfindungsgemäß dadurch erreicht, daß zwei einem zentralen Behälter an seinen beiden Längsseiten schwenkbar zugeordnete seitliche Behälter über den zentralen Behälter hinweg ineinandergeklappt und so die Grundflächenbreite des Behälterverbunds in seiner Transport- bzw. Lagerstellung auf etwa ein Drittel der in der ausgeschwenkten Nutzstellung des Behälterverbunds zur Verfügung stehenden Grundflächenbreite vermindert werden. Der erfindungsgemäße Behälterverbund läßt sich bevorzugt für mobile Kliniken verwenden.
Patent EP-0137323-A2 (EP)
Inventor: LAGADEC ROGER DR DIPL-ING
IPC: H03H17/06
Filed: 1984-09-10
Abstract: Method and apparatus for converting an input scanning sequence into an output scanning sequence, where scan values of an input scanning sequence occurring with an input scanning frequency are converted into an output scanning sequence whose scan values occur with an output scanning frequency. To process scanning sequences with alternating scanning frequencies with limited computing and storage capacities, a single one-stage digital filter is provided for processing the input scanning sequence using a limited number of filter coefficients, further filter coefficients supplied thereto by calculation from existing filter coefficients.
Patent EP-0142104-A2 (EP)
Inventor: SCHUTZ HANS ULRICH
IPC: C09B62/503
Filed: 1984-11-02
Abstract: Die Erfindung betrifft Chromkomplexe der Formel <IMAGE> worin A der Rest eines dicyclisch metallisierbaren Azo- oder Azomethinfarbstoffes, B der Rest einer potentiell mindestens zwei-zähnigen, bianionischen, komplexierbaren, organischen Verbindung, die keine Azo-oderAzomethingruppe enthält, L ein farbloser monofunktioneller Ligand, X ein faserreaktiver Rest, Ka ein Kation, k = 0 oder 1, m = 1, 2 oder 3 und n = 1 oder 2 ist, wobei der Rest X und die Gruppe SO3<⊖> Ka an die Reste A und B gebunden ist, sowie ein Verfahren zur Herstellung der Chromkomplexe der Formel (1) und ein Verfahren zur Herstellung und gleichzeitigem Färben.