baber/WOPTO huggingface dataset:
Patent EP-0163931-A2 (EP)
Title: Ribbon cartridge motion control with a non-concentric drive
Inventor: PURCELL D BILLY
IPC: B41J33/16
Filed: 1985-04-30
Abstract: A cartridge (1) is attached to a carrier and tiltable around a tilting axis (2). The carrier is movable along platen (3) and parallel to the print line and tilting axis (2). On the rear and on the bottom of the cartridge a drive knob (4) is provided as part of the internal cartridge ribbon drive. On the carrier a ribbon feed device with wheel (6) and upright standing blades (7) is provided. Those blades (7) cooperate with walls inside the knob surface and form a kind of screw driver interconnection. Both engaging parts (7) and walls allow a movement perpendicular to their rotational axis and to each other. Wheel (6) with blades (7) rotates around an axis and knob (4) rotates around an other axis. Intentionally the two rotational axis are offset to each other relative to tilting axis (2). Thus, always a moment around this tilting axis (2) is created. To force cartridge (1) with knob (4) down onto ribbon feed wheel (6) is closer to tilting axis (2) than rotational axis of the cartridge ribbon drive.
Patent EP-0174555-A2 (EP)
Inventor: SULLIVAN DONALD FORT
IPC: G03F7/16
Filed: 1985-08-28
Abstract: High photo resolution of over 100 lines is obtained for solder masks of thicknesses greater than .002 in. 1.005 cm) with liquid photopolymers of special compositions deposited from mesh screens over printed wiring board traces and photoexposed with a phototool image in contact with the photopolymer. Special interrelated properties of the liquid photopolymer interacting in an explicit process of screen depositing two adjacent liquid polymer layers include freedom from volatiles. a paste-like viscosity permitting use with mesh screens of about 60 mesh to obtain a uniform thickness layer free of bubbles and mesh marks, solder mask insulator and heat resistance characteristics, an ability to photo flash through a phototool image in contact with one layer surface and the other surface exposed to air to polymerize through a significant thickness of about one-third of the layer thickness, photo response to polymerize to a depth of about .02 in. (.05 cm) when exposed to about 1 joule per square cm, absence of ingredients refracting, blocking or reflecting the actinic radiation and good adherence to cooper wiring. These properties react in the process of bubble-free lamination of two paste consistency layers, a first to cover uneven wiring traces and a second to provide a flat photo-image surface, thereby to achieve thicknesses of about .006 in. 1.015 cm) for covering wiring traces .004 in. (.005 cm) thickness over all wiring traces. This is achieved by photo flashing the uppermost layer through a photo image with one surface exposed to air to polymerize a surface layer that covers the traces permitting the unpolymerized liquid paste surface to meet in bubble-free surface contact with an initial layer deposited directly over the wiring traces.
Patent EP-0181484-A2 (EP)
Title: Apparatus for allowing the visual inspection of both sides of a series of slide fasteners
Inventor: YOSHIEDA KEIICHI
IPC: B65G17/32
Filed: 1985-10-04
Abstract: An apparatus for inspecting slide fasteners is disclosed. The apparatus includes a slide fastener suspension device having a horizontal rotary member provided with a plurality of equally-spaced clips for supporting each of the slide fasteners in a suspended condition, and a drive means adapted to intermittently rotate the horizontal rotary member. A first gripper is provided at a first position along a movement path of the horizontal rotary member so as to feed in succession the slide fasteners to the clips of the suspension device in a suspended condition. The apparatus also includes a second gripper provided at a second position along the path of the horizontally rotating member so as to remove the slide fasteners from the clips transferred by the horizontal rotary member in succession. The path of the horizontal rotary member between the first position and the second position provides a visual inspection region for the slide fasteners.
Patent EP-0186748-A2 (EP)
Title: Hörgerät zum Tragen im Ohr oder im Ohrkanal
Inventor: HARDT HEINZ
IPC: H04R25/02
Filed: 1985-10-24
Abstract: @ Hörgerät zum Tragen im Ohr oder im Ohrkanal, mit einer die Schallwandler und einen Verstärker aufnehmenden Ohrmulde und einer den Batterieraum und den Lautstärkesteller beinhaltenden Montageplatte, welche auf der Ohrmulde aufgesetzt und mit dieser lösbar verbunden ist. Um den Platzbedarf für die Verbindung der Montageplatte mit der Ohrmulde möglichst gering zu halten und die Anordnung der einzelnen Bauteile auf der Montageplatte besonders günstig gestalten zu können, ist der umlaufende äußere Rand (5) der Montageplatte (1) mit dem oberen Rand der Ohrmulde (6) durch am Umfang angeordnete lösbare Befestigungsmittel verbunden.
Patent EP-0187314-A2 (EP)
Inventor: GRAF LOTHAR
IPC: B65D47/34
Filed: 1985-12-14
Abstract: A spray head (1) for an atomiser bottle has a manually operated piston pump (2) with a pump housing (8) which is provided on the circumference with a clip ring (13), provided as the sole attaching element, which can be locked with radial and/or axial pretensioning into an internal groove of the connection piece (4) of the bottle or the like. As a result, the spray head (1) can be attached securely to the connection piece (4) in a compact arrangement without any separate components. <IMAGE>
Patent EP-0191202-A2 (EP)
Title: Lichtleitfaser mit Fluordotierung und Verfahren zu deren Herstellung
Inventor: BACHMANN PETER DR
IPC: C03B37/018
Filed: 1985-12-19
Abstract: Eine Lichtleitfaser auf der Basis von Siliziumdioxid mit einer deren Brechungsindexprofil zumindest im optischen Leitungsbereich bestimmenden Fluordotierung enthält mindestens eine den thermischen Ausdehnungskoeffizienten erhöhende Substanz, die zumindest im optischen Leitungsbereich gleichmäßig verteilt ist. Durch die gleichmäßig verteilte Substanz wird der Einfluß der Ziehkraft FZ (beim Ausziehen der Vorform) auf die Rayleigh-Streuung αR und die wellenlängenunabhängigen, 'c-Term'-Verluste c reduziert, und auch bei hohen Fluor-Dotierungskonzentrationen werden niedrige Rayleigh-Streuverluste im Bereich der materialintrinsischen Daten von reinem Siliziumdioxid erreicht. Zusätzlich wird eine weitere Reduktion des Gehalts an OH-Verunreinigungen bewirkt und eine Rißbildung in den kollabierten Vorformen wird weitgehend vermieden.
Patent EP-0162676-A2 (EP)
Inventor: FOULKE RICHARD F
IPC: B23Q7/00
Filed: 1985-05-17
Abstract: Rolling apparatus, for example for moving semiconductor wafers in a clean environment, has a support member with a bearing connected thereto. The bearing is mounted for rotation about its axis relative to the support member. A tyre formed of a material which is softer than the bearing is mounted on its circumference. The tyre has a circumference that increases across its width from a smaller diameter side to a larger diameter side. A lip extends radially inwardly over a portion of the bearing on the larger diameter side of the tyre. The lip is biased against the bearing as the tyre travels, and the tyre is prevented from moving off the bearing at either side.
Patent EP-0176465-A2 (EP)
Inventor: TOMER NATAN
IPC: G07F7/08
Filed: 1985-08-29
Abstract: A time metering device particularly useful as a parking card, comprises: a time storage device for storing data representing a total pre-purchased time; a time measuring device; a plurality of time-selector keys for selecting predetermined time intervals; a display; and an electrical circuit which compares the selected predetermined time interval with the pre-purchased time stored in the storage device, enables the display to display the predetermined time interval if it is no larger than the pre-purchased time stored in the storage device; and decrements the display according to the time measured by the time measuring device beginning with the manual operation of the operated time-selector key.
Patent EP-0189728-A2 (EP)
Inventor: ANDERSON TERRY L
IPC: C08G18/80
Filed: 1985-11-21
Abstract: Oxime blocked polyisocyanate cross-linking agents for use with nitrogen containing epoxy resins in cathodic electrodeposition processes. The oxime blocking agents are the reaction products of carbonyl-containing compounds having at least 4 carbon atoms and hydroxylamine. The oxime blocked polyisocyanates produce cathodic electrodeposited coatings which are smoother than coatings produced by oxime blocked polyisocyanates known in the art.
Patent EP-0197469-A2 (EP)
Inventor: MITULLA KONRAD DR
IPC: C08G65/44
Filed: 1986-03-29
Abstract: 1. A process for the continuous preparation of high molecular weight polyphenylene ethers having a number average molecular weight of from 5,000 to 80,000 from monohydric and/or dihydric phenols which have alkyl substituents in the two ortho-positions and, if desired, in the meta-position but not in the para-position, by an oxidative coupling reaction in two or more polymerization zones arranged in series, with oxygen, at from 10 to 60 degrees C and under from 1 to 10 bar, in the presence of a catalyst complex and of a solvent and in the presence or absence of an activator, and with precipitation of the resulting polymers from the solution by the addition of a precipitating agent, polymerization being continued in the first polymerization zone to a polymer limiting viscosity of less than 0.4 dl/g, measured at 25 degrees C in chloroform, and in one or more further polymerization zones to a polymer limiting viscosity of more than 0.4 dl/g, wherein, after the polymerization in the first zone, polymerization is carried out in one or more further zones with the addition of a precipitating agent, the first polymerization zone being formed by a propulsive jet reactor and a stirred kettle reactor, which are arranged one behind the other within a reactor circulation system, and the further polymerization zone or zones is or are each formed by a stirred kettle reactor.
Patent EP-0209649-A2 (EP)
Inventor: PAPSDORF KURT ROLF
IPC: E04D1/20
Filed: 1986-04-30
Abstract: The invention provides a roof tile (10) in the form of a moulding of synthetic plastics material, which is characterized in that the tile (10) has interlocking formations (24, 26,28,30) adapted to co-operate with interlocking formations of other similar tiles (10) to effect interlocking.
Patent EP-0230511-A2 (EP)
Inventor: KOENNEMANN ALFRED DIPL-ING
IPC: H01R13/18
Filed: 1986-09-10
Abstract: The invention relates to a double flat spring contact with an overspring, the double flat spring contact having terminal elements for an electrical conductor wire and a box-shaped spring arm base, with a rectangular cross-section, having a base, side walls and longitudinally divided cover parts, and a spring arm extending forwards from each cover part and spring arms being attached on the base, and an external overspring being seated in an approximately positive locking manner on the double flat spring contact, being held there, having an external overspring arm base to which are attached overspring bracket arms extending forwards, which run parallel to the spring arms of the double flat spring contact and press from outside onto the spring arms, and the spring arm base of the double flat spring contact and the spring arm base of the external overspring being arranged behind one another.
Patent EP-0224007-A2 (EP)
Inventor: WOLF FRANZ-JOSEF
IPC: B29C33/10
Filed: 1986-10-15
Abstract: The process for moulding and vulcanising rubber seals onto and into shaped plastic articles using upright edges running around the areas to be moulded onto and delimiting the surfaces of the articles to be kept free makes it possible to reduce the reject rate and shorten the cycle time for the injection-moulding operation by specific channel formation to bridge the sealing line created by the upright edge.
Patent EP-0228050-A2 (EP)
Inventor: KUHN HANS ING-GRAD
IPC: B66C15/00
Filed: 1986-12-19
Abstract: Die Erfindung betrifft eine Kompensatorvorrichtung zur Verminderung seegangsbedingter Relativbewegungen zwischen einer an einem Kran (A) hängenden Last (L) und einer Absatzfläche bzw. dem Kranhaken (4) und einer aufzunehmenden Last (L), mit einem Hydraulikzylinder (1), einem darin verschiebbaren, dessen Innenraum in eine im Betreib flüssigkeitsgefüllte Lasttragkammer (6) und eine flüssigkeitsgefüllte zweite Kammer (5) unterteilenden Kolben (2) mit einer durch beide Endflächen des Zylinders (1) abgedichtet herausragenden Kolbenstange (3), an dieser angeordneten Vorrichtungen (13) zum Verbinden mit der Last (L) bzw. dem Kranhaken (4), wobei sowohl die Lasttragkammer (6), als auch die zweite Kammer (5) jeweils mit mindestens einem Hydrospeicher (8, 23 bzw. 16,24) zur Aufnahme eines vorgespannten Gaspolsters (11,25 bzw. 19,27) verbunden ist.
Patent EP-0190897-A2 (EP)
Inventor: MAYNARD BRIAN
IPC: B29C39/08
Filed: 1986-01-31
Abstract: Apparatus in which moulds may be prepared by centrifugal casting comprises a moulding case (88) comprising two plates (82 and 83) and spacing means such as two spacing rings (84 and 85) therebetween, each of the plates having an opening (89) on or near a central axis of the case (88) for supply at a room temperature vulcanising (RTV) rubber or molten casting material in the case (88), means for clamping the two plates (82 and 83) together such as a clamping nut (91) threaded on a pillar (92); and means for spinning the moulding case about a central axis such as a motor-drivable turntable (90). The moulding case (88) is spun about the said central axis and simultaneously RTV rubber supplied into the moulding case (88) to prepare a mould. A cast may be taken in the resulting mould spinning the mould whilst supplying molten casting material into the mould. Spinning is continued until the casting material has solidified.
Patent EP-0202009-A2 (EP)
Inventor: SILVER BRUCE R
IPC: H04N5/92
Filed: 1986-04-03
Abstract: An electronic imaging camera is provided for recording either continuous moving video images in analog format or high resolution still images in digital format. The electronic imaging camera includes an electronic viewfinder (50) in which either the continuous moving images or low resolution still image may be played back. An accessory (60) may be releasably connected to the electronic imaging camera to facilitate playback of the high resolution still images on a separate video display device.
Patent EP-0203820-A2 (EP)
Inventor: CURRO JOHN JOSEPH
IPC: B29C51/22
Filed: 1986-05-30
Abstract: @ A continuous, multi-phase process for debossing and perforating a substantially continuous web of substantially planar polymeric film to coincide with the image of one or more forming structures, each having a patterned forming surface with a multiplicity of holes and an opposed surface. Each forming structure is open from the holes in the forming surface to its opposed surface. The web of film has an indefinite length, a first surface, a second surface and a thickness. The thickness comprises the distance between the first surface and the second surface. The process comprises at least two sequential.forming phases, one of which involves three-dimensional conformance of the web to the macroscopic profile of the forming structure and another of which involves aperturing of the web to coincide with fine-scale apertures in either the same or a separate forming structure. The order in which the phases are carried out will depend upon the properties desired in the resultant macroscopically expanded, three-dimensional, apertured polymeric web. Because the process is carried out in sequential phases, previously incompatible characteristics which could not be provided by prior art single-phase forming processes can now be achieved.
Patent EP-0204587-A2 (EP)
Inventor: ROSSI ALBERT
IPC: C10M145/00
Filed: 1986-06-06
Abstract: There is disclosed a lubricating oil composition containing a dual additive combination for reducing the low temperature viscosity properties thereof. Such additive combination comprises a polymethacrylate or esterified styrene/maleic anhydride copolymer and a sorbitan tristearate.
Patent EP-0233476-A2 (EP)
Inventor: MYERS TERRY N
IPC: C08F4/34
Filed: 1987-01-16
Abstract: Compounds which contain peroxide linkages as well as the radical of a hindered amine light stabilizer group are provided. These compounds function as polymerization initiators which cause the hindered amine stabilizer to be chemically bound to the polymer.
Patent EP-0236728-A2 (EP)
Inventor: TWIST MICHAEL
IPC: H02G3/22
Filed: 1987-02-04
Abstract: The invention concerns a lead-through transit for cables 3 or pipes of the kind having a frame 1 of the the opening 2 is filled by a series of modular resilient lead-through blocks 4 and blank blocks 5 arranged in rows separated by stayplates 6 with a compression and packer assembly 7 clamping and holding the blocks 4,5 and cables 3 in sealed engagement. The lead-through blocks 4 comprise two complementary half-­blocks 40 that provide, when assembled together around a cable, a passageway 41 for the cable. Each half-­block 40 has a series of axially spaced semi-annular lands 42 separated by recesses 43. The lands 42 provide axially spaced sealing faces for engagement with the cable whilst the recesses 43 enable resilient deformation of the block to accommodate variations in cable size. To assist in such resilient conformation of the half-blocks 40, it is preferred that the half-­block has recesses 44 formed on the outer faces that are aligned with the lands 42. Various arrangements of the lands 42 and recesses 43 or 44 in the resilient conformable lead-through blocks are described to provide the advantage of reducing the numbers of blocks required for service and installation requirements.
Patent EP-0234571-A2 (EP)
Inventor: ADLERBORN JAN
IPC: C04B35/626
Filed: 1987-02-25
Abstract: Method of manufacturing densified bodies of silicon carbide of at least nearly theoretical density by isostatic pressing of a powder of silicon carbide or of a body preformed from the powder at a temperature of at least 1700°C and a pressure of at least 50 MPa. According to the invention the powder used during the manufacture consists of a powder having a mean grain size of less than 1 micrometer, from which grains with a larger size than 2.5 micrometers have been removed, so that the remaining content of grains having a size larger than 2.5 micrometers amounts to at most 1 per cent by weight, preferably at most 0.5 per cent by weight. According to a particularly preferred embodiment, all grains having a size larger than 1 micrometer are removed from the powder before the powder is used for the production of densified bodies.
Patent EP-0250818-A2 (EP)
Inventor: STROBEL OTTO A
IPC: G02F1/03
Filed: 1987-05-16
Abstract: A circuit arrangement including a controllable optical resonator having a filter characteristic with a transmission peak arranged to pass laser radiation at a wavelength in the region of the transmission peak, wherein the resonator is positioned to receive the laser radiation at an angle such that two modes of the radiation, having respectively different polarization states, and wavelengths, are capable of propagating in the resonator. The resonator has control electrodes connected for receiving a voltage which determines the wavelength of the transmission peak of the filter characteristic and a source connected for applying to the electrodes a square-wave modulating voltage which varies between a first value which causes the transmission peak of the resonator to be substantially at the wavelength of one of the modes and a second value which causes the transmission peak of the resonator to be substantially at the wavelength of the other one of the modes. A device is optically coupled to the resonator for deriving two electrical signals each corresponding to radiation passing through the resonator in a respective one of the two modes. A device is connected for determining the phase difference between the two electrical signals and a device is connected for acting on the resonator in a manner to reduce the phase difference to zero on the basis of at least one of the electrical signals.
Patent EP-0259662-A2 (EP)
Inventor: GLACKEMEYER RICHARD E
IPC: G06F11/22
Filed: 1987-08-18
Abstract: The method and apparatus for isolating faults in circuitry of a digital computer includes the use of a fault isolation gen­eration program which provides a data base containing a list of possible faulty components for each cycle of the computer's clock for execution by a service processor of the actual computer dur­ing testing. The fault isolation generation program is generated by using a simulator loaded with a mathematical model of the actual computer in connection with the execution of the diagnos­tic program executed on the actual computer during testing. The fault isolation program generates a list of circuit elements capable of generating fault indications, excluding circuit ele­ments not capable of generating such fault indications.
Patent EP-0268256-A2 (EP)
Inventor: SHUTSKE GREGORY MICHAEL
IPC: A61K31/352
Filed: 1987-11-17
Abstract: The present invention relates to novel 12-halogenated forskolin derivatives, intermediates and a process for the preparation thereof. The compounds are useful in the treatment of elevated intraocular pressure and can, therefor, be used as medicaments.
Patent EP-0245888-A2 (EP)
Inventor: BREUKER JACOBUS HENDRIKUS
IPC: C10G67/02
Filed: 1987-04-03
Abstract: Process for the preparation of a hydrocarbonaceous distillate and a hydrocarbonaceous residue, which comprises mixing a residual fraction of a product obtained by catalytic cracking or hydrocracking a hydrocarbonaceous feedstock, with a second hydrocarbonaceous fraction having such a boiling range that at least 50%w boils at a temperature above 400°C, and subjecting the resulting mixture to a subatmospheric distillation yielding at least one distillate fraction and one residue. The residue this prepared is a suitable component in bitumen compositions.
Patent EP-0274180-A2 (EP)
Inventor: LOKKESMOE KEITH D
IPC: C11D17/00
Filed: 1987-06-04
Abstract: Detersive systems that can be used to remove soil from fabrics, dishware, flatware, hard surfaces, clean-in-place installations, and other common household, institutional or industrial locations can contain a detergent capable of removing soil and a softening agent dispersed in the detergent comprising droplets having an exterior organic phase containing a complexing agent and an inner aqueous phase comprising an acid. The softening agent can adequately remove hardness ions from the detersive system made from the compositions of the invention.
Patent EP-0275996-A2 (EP)
Inventor: SCHON SIEGFRIED
IPC: H04M1/02
Filed: 1988-01-20
Abstract: The keypad in the middle part of the telephone handset can be covered by means of a movable lid (5), and a microphone is disposed in the vicinity of the lid hinge. The object is to ensure optimum passage of sound between the user and the microphone (3). To this end, a sound passage opening (7) is disposed on the inside of the lid, connecting with at least one sound feeding channel (8) inside the lid, which passes through a hinge (4), ending at the microphone (3). For use in cordless telephones. <IMAGE>
Patent EP-0294562-A2 (EP)
Title: Drawer
Inventor: REHAU AG CO
IPC: A47B88/00
Filed: 1988-04-14
Abstract: The drawer has a bearing bottom structure and a non-bearing top part. In this case, the top part can be fixed to the bottom structure and overlaps the roller guides, arranged on the longitudinal edges of the bottom structure, in a covering manner. The bottom structure consists of a bearing plate (1) and a panel (2). Arranged on the inside of the panel (2) is a Z-shaped receptacle fastening (3), in which a bent free edge (43) of the top part (4) engages, catching in the longitudinal direction. Serving as counter-catching devices on the other side are two catch tongues (46) of the top part (4) which grip below the opposite end surface of the bearing plate (1) in a fastening manner.