baber/WOPTO huggingface dataset:
Patent EP-0078369-A2 (EP)
Inventor: APPLEGATE STEVEN LEWIS
IPC: B41J33/12
Filed: 1982-08-10
Abstract: © A ribbon (42) loading system for a printer utilizes a ribbon cartridge (10) that includes a container (12) enclosing two coaxially arranged ribbon reels (40, 44). By providing flexible blades (82) in the floor (16) of the container, the reels (40, 44) are urged toward a top cover (22) where relative movement is restrained. Upon loading of the cartridge (10), camming arms (226) enter apertures in the container (12) and are moveable to a clamping position to draw the blades (82) from the ribbon reels (40, 44) and allow free rotational movement of a latter. The structure including the camming arms (226) is coupled through linkages to clear the ribbon threading path and thereby facilitate ribbon (42) insertion.
Patent EP-0073416-A2 (EP)
Inventor: HARRISON ROY RAYMOND
IPC: B29C59/00
Filed: 1982-08-18
Abstract: A thermo-shrinkable sheet material is punched (at 34) into arcuate container side blanks having information pre-printed thereon. Simultaneous to the punching of the arcuate blank, a bottom blank is presented (at 81) to a forming cone or mandrel (90). The side blanks are then transferred to a folding station (83) where they are individually folded about the forming cone or mandrel and where the seam is ultrasonically welded. The thermoshrink material is then heated (at 84) to shrink the frustoconical container side about the end of the forming cone or mandrel. Vacuum draws the thermo-shrink material into recesses formed in the forming cone or mandrel. The bottom side seams (at 87) are then seamed and the side seam is ironed to make the thickness of the side walls substantially uniform throughout the container circumference. The circumferential container lip is then curled (at 222) to form a finished container which is ejected for packaging. The apparatus of the present invention allows the use of existing paper cup manufacturing machinery to make a two piece thermo-plastic container. Further, the use of arcuate side blanks results in a container having a sidewall of substantially uniform thickness.
Patent EP-0074602-A2 (EP)
Inventor: IDSTEIN HERMANN
IPC: G03G15/16
Filed: 1982-09-07
Abstract: Die Erfindung betrifft eine Vorrichtung für die Übertragung eines Tonerbildes 25 von einem Fotoleiter 19 auf einen Bildträger 15, der auf einem umlaufenden Transportzylinder 17 aufgespannt ist. Der Bildträger 15, beispielsweise eine Metallplatte, wird von Greifereinrichtungen 6,9 auf der Umfangsfläche des Transportzylinders 17 festgehalten und durch eine Andruckrolle 7 gegen die Umfangsfläche gedrückt. Der Fotoleiter 19 liegt auf einem Fahrtisch-Oberteil 65 auf, der in Vortriebsrichtung A auf den Transportzylinder 17 hin bewegt wird. Der Fahrtisch-Oberteil 65 ist während des Vortriebs durch Verriegelungselemente 53, 54, 57, 58 mit einem Fahrtisch 3 verbunden. Sobald der Fahrtisch-Oberteil 65 in Kontakt mit dem Bildträger 15 gelangt, öffnen sich die Verriegelungselemente und ermöglichen eine leichtgängige Verschiebung des Fahrtisch-Oberteils 65 gegenüber dem Fahrtisch 3 infolge der Wälzlagerung durch Wälzkörper 64, die zwischen dem Fahrtisch 3 und dem Fahrtisch-Oberteil 65 angeordnet sind. Anschlagleisten 55 begrenzen den seitlichen Bewegungsspielraum des Fahrtisch-Oberteils 65. An einer Halterung 60 des Fahrtisches 3 ist ein Hebel 61 schwenkbar um einen Achsstift 59 angelenkt. Der Hebel 61 trägt am unteren Ende eine Rolle 63, die während des Vortriebs bzw. der dazu entgegengesetzten Bewegung auf eine Betätigungsleiste 62 aufläuft und den Hebel 61 verschwenkt. Am oberen Ende des Hebels 61 ist ein Einschnitt 43, den der Zentrierstift 53 durchsetzt, der durch eine Schraub- und Kontermutter 41 am Herausgleiten aus dem Einschnitt 43 gehindert wird. Der Zentrierstift 53 trägt den Zentrierkegel 57, der durch das Verschwenken des Hebels 61 in Eingriff mit einer Bohrung 66 im Fahrtisch-Oberteil 65 bringbar bzw. aus der Bohrung herausziehbar ist. Auf dem Fahrtisch 3 sind Führungsleisten 56 zur seitlichen Begrenzung für den Fahrtisch-Oberteil 65 angeordnet.
Patent EP-0088320-A2 (EP)
Inventor: LATTRELL RUDOLF DR
IPC: A61K31/545
Filed: 1983-02-26
Abstract: The invention relates to cephem derivatives of the general formula I <IMAGE>   and their physiologically acceptable acid addition salts, to pharmaceutical formulations active against bacterial infections, to processes for preparing the compounds and formulations, and to the use of the compounds for combating bacterial infections.
Patent EP-0092050-A2 (EP)
Inventor: HELD KURT
IPC: B43L13/02
Filed: 1983-03-12
Abstract: In an automatic drafting device having a carriage with toothed wheels in meshed engagement with a toothed rack which extends across a planar drafting surface and with a control mechanism for controlling movement of a stylus on the carriage to effect drafting operations, there is provided an adjusting aid arranged at the stylus for determining a writing position and a compensating control mechanism for automatically compensating for the distance between the writing position determined by the adjusting aid and the position of the stylus, this compensation being performed when the distance is greater than zero.
Patent EP-0095192-A2 (EP)
Inventor: NAGANO EIKI
IPC: A01N39/00
Filed: 1983-05-25
Abstract: A compound of the formula:
     wherein R is a lower alkylaminocarbonyl(lower)alkyl group, a di(lower)alkylaminocarbonyl(lower)alkyl group, a lower alkyl-(lower)alkoxyaminocarbonyl(lower)alkyl group, a hydroxy- imino(lower)alkyl group, a lower alkoxyimino(lower)alkyl group, a lower alkoxycarbonyl(lower)alkoxyimino(lower)-alkyl group or a lower alkenoxyimino(lower)alkyl group, which is useful as a herbicide.
Patent EP-0111750-A2 (EP)
Inventor: MOLLER MATTHIAS DIPL-PHYS
IPC: H01L31/0224
Filed: 1983-11-14
Abstract: Die Erfindung betrifft eine Solarzelle mit einem aus amorphem Silizium bestehenden Halbleiterkörper (4, 5, 6), der auf einem zumindest an der Oberfläche mit Aluminium (2) beschichteten Substrat (1) aufgebracht ist sowie ein Verfahren zu ihrer Herstellung. Zur Verhinderung der Diffusion von Aluminium (2) in den amorphen Siliziumhalbleiterkörper (4, 5, 6) ist die Aluminiumunterlage (2) mit einer aus Titan-Nitrid bestehenden Diffusionssperrschicht (3) versehen. Das Substrat (1, 2, 3) ist geeignet für die Glimmentladungsabscheidung von amorphem Silizium.
Patent EP-0117919-A2 (EP)
Inventor: YUKIO NAKAGAWA
IPC: B01D67/00
Filed: 1983-12-23
Abstract: A membrane treatment method for semipermeable membranes, i.e. a method for obtaining not only a remarkable improvement in the selective separation performance of the membranes, but also an improvement in the durability of this improvement by extremely simple means. The semipermeable membranes are brought in contact successively in due order and for a short time with highly diluted aqueous solutions including effective substances which are individually water-soluble and form water-insoluble or very slightly water-soluble materials fixed on the surface of the membranes. 
     The aforesaid remarkable effect is observed in particular in the case of semipermeable membranes consisting of cross-linked polymers based on furfuryl alcohol including furfuryl alcohol as the essential monomer component, and polyamides, when the due combination of water-soluble amines and water-soluble aldehyde is used for said aqueous solutions.
Patent EP-0089720-A2 (EP)
Inventor: KOOMEN JOANNES JOSEPH MARIA
IPC: G11C11/4074
Filed: 1983-03-17
Abstract: In a memory cell array of the kind including a memory cell capacitor and a memory cell transistor connected in series between a field plate line and a bit line, both the field plate line and bit line are precharged to the same potential level. The field plate line is connected to one input of a sense amplifier and the bit line is connected to the other input. The charge and discharge of the memory cell capacitor causes equal and opposite voltage changes on the field plate line and bit line. With respect to prior art the cell signal is increased by the amount of signal on the field plate line and when sensed against a reference signal which is about one-half the amount of the cell signal, the sensed signal is about twice that obtainable in the prior art.
Patent EP-0084440-A2 (EP)
Inventor: CAMPBELL BRUCE DONALD
IPC: G02B6/38
Filed: 1983-01-13
Abstract: A device and method for organizing a bight in an optical fiber at a splice or slack point, so as to both minimize the size of a container necessary to enclose that light and maximize the radius through which such fiber is bent, is provided. The method comprises laying the bight on a sheet in such a way that, when the sheet is wrapped about a cylindrical core, the radius of any bend in the fiber is greater than the minimum bending radius, and wrapping the sheet about the core. The method is suitable for both in-line and butt splices, and provides ready means of fiber identification and encapsulation.
Patent EP-0088039-A2 (EP)
Inventor: SEIBERT KARL DIPL-ING
IPC: C08G65/32
Filed: 1983-02-18
Abstract: Neue Polyätherderivate, hergestellt durch stufenweise Anlagerung eines langkettigen 1,2 Epoxides mit einer Kettenlange von 10 bis 32 C-Atomen bei Temperaturen von 100 bis 200°C an Polyäthylenglykolmonoalkyläther, dessen mittleres Molekulargewicht 400 bis 2500 beträgt und dessen Alkylgruppe 1 bis 3 C-Atome enthält oder an einen Polyäthylenglykol-Polypropylenglykolmonoalkyläther, dessen mittleres Molekulargewicht 450 bis 3100 beträgt, dessen wiederkehrende Äthylenoxideinheiten und Propylenoxideinheiten je einen Block bilden, wobei der Polypropylenglykolblock ein mittleres Molekulargewicht von höchstens 600 aufweist, dessen Alkylgruppe das Ende des Polyäthylenglykolblocks bildet und 1 bis 3 C-Atome enthält, unter Verwendung von 0,1 bis 1 Gew.-% Alkalihydroxid, bezogen auf die Gesamtmenge der Ausgangsstoffe. Diese Polyätherderivate entsprechen in ihrer Zusammensetzung der allgemeinen Formel R1-O(CH2CH2O)m(CH2??O)n (CH2- ?HO)p-H worin R1 ein aliphatischer Kohlenwasserstoffrest mit 1 bis 3 C-Atomen R2 ein aliphatischer Kohlenwasserstoffrest mit 8 bis 30 C-atomen m = 10 - 50 (Mittelwert) n = 0 - 10 (Mittelwert) p = 1 - 10 (Mittelwert) bedeutet und seine Verwendung als Emulgator in Emulsionen, insbesondere in Wasser-in-Öl-Emulsionen.
Patent EP-0098802-A2 (EP)
Inventor: GUNTER FRANZ DR
IPC: A61Q5/12
Filed: 1983-06-29
Abstract: Verbindung der Formel <IMAGE> worin R1 langkettiges Alkyl ist, R2 und R3 je Niederalkyl sind und X<⊖> ein Anion ist, werden durch Quaternierung von Aminen der Formel R1R2R3N mit Äthylenoxid in Gegenwart von Säure hergestellt. Man erhält die quartären Verbindungen in praktisch quantitativer Ausbeute. die Verbindungen eignen sich besonders zur Verwendung in Haarkosmetika.
Patent EP-0130393-A2 (EP)
Inventor: ALTEN KURT
IPC: B65G69/24
Filed: 1984-06-02
Abstract: The invention starts from ramps of this type which are provided with a foldable extension at the front end of their pivotable ramp plate and comprise a gear which, when the ramp plate is pivoted upwards, folds the extension outwards into the operating position. In order to allow exact taring of the ramp plate and to maintain the extension in its working position, the gear has a locking mechanism which prevents the extension from folding back and can be triggered from above by hand. The locking mechanism has a weight lever which maintains the lock and can be swivelled to release the lock, for example using a chain, from the top of the ramp. <IMAGE>
Patent EP-0132623-A2 (EP)
Inventor: KACZYNSKI BERNHARD DIPL-ING
IPC: F02M65/00
Filed: 1984-06-29
Abstract: Die Erfindung betrifft eine Kraftstoffeinspritzdüse für Brennkraftmaschinen, bei der an den der Spritzseite abgewandten Ende der Ventilnadel, die in Strömungsrichtung öffnet, ein Dämpfungskolben angeordnet ist, der mit einer auf diesen Dämpfungskolben aufgesteckten zu diesem hin federbelasteten und mit diesem einen Dämpfungsraum begrenzenden Kappe zusammenwirkt. Auf der Ventilnadel ist kraftschlüssig durch die Schließfeder der Einspritzdüse belastet ein Stützring angeordnet. In dem räumlichen Abschnitt zwischen Dämpfungsraum und Stützring ist um die Ventilnadel eine gehäusefeste gekapselte Induktionsspule vorgesehen, wobei der Stützring als Anker eines aus Induktionsspule und mindestens einem als Joch dienenden Teil der Kapselung gebildeten Gebers dient.
Patent EP-0131876-A2 (EP)
Inventor: GRADL REINHARD DR
IPC: C01B25/237
Filed: 1984-07-06
Abstract: Bei der Entfernung organischer Verbindungen aus roher Naß- verfahrensphosphorsäure mit Hilfe eines Adsorptionsmittels wird die Säure vor der Behandlung mit dem Adsorptionsmittel unter Druck auf Temperaturen von mindestens 250°C erhitzt. Ferner wird eine Vorrichtung zur Durchführung dieses Verfahrens beschrieben.
Patent EP-0132828-A2 (EP)
Inventor: HALL WILBUR S
IPC: B05D7/16
Filed: 1984-07-24
Abstract: Improved autodeposited coatings on metallic surfaces are formed by contacting the metallic surfaces with an autodepositing composition comprising an acidic aqueous coating solution containing dispersed solid resin particles of either an internally stabilized or externally stabilized vinylidene chloride polymer, an exemplary internally stabilized polymer being prepared from vinylidene chloride and a monomeric surfactant which includes an inorganic ionizable group, and an exemplary externally stabilized polymer being prepared from vinylidene chloride and a reactive comonomer, the resulting resin particles having surfactant adsorbed thereon, said autodeposited coatings having extremely good corrosion resistant properties without treatment with a reaction rinse such as a chromium rinse. Curing of autodeposited coatings of various types, including those mentioned above, by treatment with water or steam is disclosed also.
Patent EP-0137259-A2 (EP)
Inventor: JAEGER KNUT
IPC: E04H15/42
Filed: 1984-08-23
Abstract: 1. Frame for a tent, consisting of two or more tent poles (1) put together from individual hollow rods and connectable by fitting in mountings (7) on a central connection piece (2; 3) to form the frame, said mountings corresponding in number and direction to the associated tent poles (1) to be mounted, with the hollow rods (4), joined together to form a tent pole (1), being threaded on a tensile member (5) threading through the hollow rods (4), with the tensile member (5) on the one hand being fastened in the end hollow rod (4) remote from the connection piece (2; 3) and on the other hand extending to the associated mounting (7) for the respective tent pole (1) on the connection piece (2; 3) and being held there, characterized in that the mountings (7) have in their longitudinal direction a laterally open slot (11) which is at least so wide that the tensile member (5) is able to pass therethrough laterally.
Patent EP-0141982-A2 (EP)
Inventor: MAKUCH JOHN ANDREW
IPC: B02C15/04
Filed: 1984-09-25
Abstract: A pulverizing mill (10) having a grinding bowl (12) mounted so as to be rotatable about a central axis (14), and a frustoconical grinding roll (20) which is in parallel relationship with the grinding surface of the bowl. The bowl is mounted at an angle (15-60°) to the horizontal. The bowl and roll are constructed such that the ratio of the horizontal radial distance from the axis of the bowl to the lower, inner end of the roll where it lies adjacent to the bowl surface (Ri), compared to the radius of that point from the axis about which the roll rotates (ri), is equal to the ratio of the horizontal radial distance from the axis of the bowl to the upper end of the roll at the point where it lies adjacent to the bowl surface (R 2 ), compared to the radius of that point from the axis about which the roll rotates (r 2 ), so that as the bowl and roll rotate about their respective axes (14, 22), the roll surface moves across the bowl surface with only rolling movement, rather than a combination of rolling and sliding movement, to thereby reduce the wear on these surfaces.
Patent EP-0141352-A2 (EP)
Inventor: MAHLICH GOTTHARD CH DIPL-ING
IPC: H02H3/02
Filed: 1984-10-19
Abstract: 1. An electrical connecting device (10) such as a plug socket, a multiple plug connection, a junction box, an adapter plug or the like, with supply lines (28, 29) for electrical loads and a leakage current switch, comprising a set of mechanical switch contacts (24, 25; 26, 27) in the two supply lines (28, 29), which are movable between a switched-on and a switched-off position, a sum current transformer (37) for monitoring the supply lines (28, 29), and an electro-mechanical transducer for transferring the switch contacts (24, 25; 26, 27) into the switched-off position, wherein in the switched-on position the movable switch contacts (24, 25; 26, 27) are admittedly always subjected to a prestressed (63) separating means (61) for automatically transferring them into the switched-off position but the movement (64) of the separating means (61) is inhibited by a fusible material (73), the fusible material is arranged in the region of an electrically heatable member (heating member 73) of a firing switching stage (70) which is connected to the supply lines (28, 29) and which has a semiconductor switch (72), the firing switching stage (70) is controllable by an amplifier and a full-wave rectifier (rectifying amplifier 44), to the imput (43, 43') of which is connected the sum current transformer (37), and the rectifying amplifier (44) fires the semiconductor switch (72) when a current asymmetry exceeding a given limit value occurs in the two supply lines (28, 29) being monitored, characterized in that the switch contacts (24, 25; 26, 27) are spring-loaded (59) towards each other in the contact direction, the separating means (61) comprises a separating wege (61) of insulating material, which can be introduced into the contact region (60) between the switch contacts (24, 25; 26, 27), and the separating wedge (61) is admittedly urged by a force (63) in the direction of said introduction movement (64) but - in the switched-on position of the switching contacts - is retained by the fusible material (73) in a rest position outside the contact region (60) (see Figures 5 and 6).
Patent EP-0150313-A2 (EP)
Inventor: HIESTAND KARL ING
IPC: B23B31/00
Filed: 1984-11-26
Abstract: Um in einem Kraftspannfutter (1) die Plananlage eines Werkstückes (20) überprüfen und/oder die auf dieses einwirkende Spannkraft zu messen, sind in zumindest einer Anlagefläche (18) eines Spannbackens (6) bzw. in einer elastisch verformbaren Zone (Hinterschneidung 16) ein durch Druckbeanspruchung erregbarer Signalgeber (41, 61) angeordnet, die mit außerhalb des Futterkörpers (2) vorgesehenen Meßgeräten (55, 68) zur Auswertung der Signale elektrisch koppelbar sind. Auf diese Weise ist es möglich, vor Inbetriebnahme einer Werkzeugmaschine festzustellen, ob das zu bearbeitende Werkstück (20) plan anliegt und mit welcher Spannkraft dieses gehalten wird.
Patent EP-0145099-A2 (EP)
Inventor: ALDENHOVEN GHISLANUS MATHEUS A
IPC: G11B15/07
Filed: 1984-12-05
Abstract: a A magnetic-tape apparatus a switching device for actuating the recording switch (52). The magnetic-tape appratus is provided with a head-mounting plate (6) which carries a magnetic head (8,9) and which is movable between at least two positions, two winding spindles (2,3) each coaxially connected at its lower end to an associated reel disc (4,5), and an idler wheel (27) which is driven by a drive means (16,17), and which is pivotally supported between the reel discs (4,5), so as to be displaceable into engagement with either disc to transmit drive thereto in an operating position of the head-mounting plate (6). The head-mounting plate (6) is provided with two abutments (34) which, in a rest position of the head-mounting plate (6), limit the displacement of the idler wheel (27) so as to keep the idler wheel (27) disengaged from the reel discs (4,5). The switching device comprises a guideway (30,31,32) on the head-mounting plate (6) which, in a movement of the head-mounting plate (6), guides an axially displaceable coupling wheel (35) between two positions. In one of these positions, when the head-mounting plate (6) is in the rest position, the coupling wheel (35) is coupled to the idler wheel (27), and in the other position, when the head-mounting plate (6) is in the operating position, the coupling wheel (35) is disengaged from the idler wheel (27). The switching device further comprises a servo wheel (40) which can be driven by the coupling wheel (35) and with which a latching element (42) cooperates to lock the servo wheel (40) against rotation in one direction and which is also cooperable with the recording switch (52) of the switching device via an actuating means (49).
Patent EP-0149867-A2 (EP)
Inventor: BILL JACOB CALVIN
IPC: H01L21/312
Filed: 1984-12-18
Abstract: An ultraviolet curable coating composition particularly adapted for providing water impermeable abrasive resistant coatings on low temperature degradable electronic components comprising a liquid mixture of an acrylated cresol novolac epoxy oligomer, a multifunctional acrylated urethane oligomer, a hydroxyalkyl methacrylate monomer, a biyclic monofunctional acrylate monomer, a photoinitiator and a calcined cobalt alumina pigment.
Patent EP-0119817-A2 (EP)
Inventor: FALENDER JAMES ROBERT
IPC: C08K3/00
Filed: 1984-03-13
Abstract: A method of producing a silicone polymer-filler mixture in powder form has been developed. The method combines an oligomer consisting of a polydiorganosiloxane, sufficient acidic or neutral reinforcing filler to yield a powder, and a catalytic amount of a catalyst consisting of (a) sulfuric acid or a sulfonic acid of the formula XS0<sub>3</sub>H wherein X is selected from the group consisting of halogen, alkyl, aryl, alkoxy and alkaryl radicals, (b) perfluorinated alkane sulfonic acid, and (c) a combination of quaternary ammonium carboxylate and carboxylic acid, to give a powdery mixture. The powdery mixture is polymerized, then the catalyst is inactivated while maintaining a powdery state. The method requires a minimum of energy for mixing.
Patent EP-0128707-A2 (EP)
Inventor: KOBAYASHI MASAAKI
IPC: H04N7/045
Filed: 1984-05-31
Abstract: In order to provide a video signal for processing having an arbitrary amplitude-frequency characteristic, maintaining flat the group delay-frequency characteristic signal processing apparatus is provided having a video signal input terminal (1) for feeding an input video signal; a delay line (6) for delaying said input video signal; a first transmission circuit (7) having a transfer function G for processing the video signal delayed by said delay line; a first time reversal circuit (54) for reversing the time sequence of said input video signal in a predetermined period; a second transmission circuit (12) having the transfer function G for processing the time reversed signal from said first time reversal circuit; a second time reversal circuit (55) for reversing the time sequence of the signal processed by said transmission circuit in said predetermined period; an adder circuit (4) for adding the signal processed by said first transmission circuit and the time reversal signal from said second time reversed circuit; and a control pulse generator (15) for producing a control pulse sequence to control said first and second reversal circuits. Other circuit configurations are disclosed employing different configurations of transmission circuits and time reversal circuits.