baber/WOPTO huggingface dataset:
Patent EP-0083399-A2 (EP)
Inventor: GROBMAN WARREN DAVID
IPC: H01L21/027
Filed: 1982-10-26
Abstract: A shutter (26) is positioned in the path of radiation from a pulsed electromagnetic radiation source (10) at a distance sufficiently far from the source such that an emitted pulse of electromagnetic radiation and the debris simultaneously discharged with the pulse become spatially separated from each other and arrive at the shutter (26) at different times due to the inherent difference in propagation speed of the debris and pulse. Movement of the shutter is synchronized with generation of an electromagnetic pulse such that the pulse encounters an open shutter and passes on through a window (16) to expose a microcircuit wafer while the slower travelling debris simultaneously launched with the pulse encounters a closed shutter.
Patent EP-0084190-A2 (EP)
Inventor: MURPHY FINNBARR
IPC: A61K9/00
Filed: 1982-11-16
Abstract: There is described a mixture of cromoglycic acid, or a pharmaceutically acceptable salt thereof, and substantially dry particles of a water-insoluble hydrophilic macromolecular material capable of undergoing limited swelling in fluid to form discrete gel particles, the swellability of the macromolecular material being such that the particles can absorb low molecular weight constituents of blood plasma but cannot absorb to any material extent fibrinogen or other substances of the same or higher molecular weight. 
     There are also described a package containing the mixture, methods of making the mixture and use of the mixture to treat wounds.
Patent EP-0071375-A2 (EP)
Inventor: KAY KAZUO
IPC: H05K3/42
Filed: 1982-07-16
Abstract: A method for manufacturing a circuit board with through hole, by taking the processing steps of: forming a preferred wire distribution pattern by selectively etching the two-side copper-clad laminate; piercing holes to be used as the through holes at the specified locations; masking the surface of the board except the through hole portion by using the conductive layer and the pH-resistant layer ink forming the conductive film over the through hole by the electroless plating; forming the metal foil with appropriate thickness over the conductive film by the electroplating, by using the conductive layer as the electrode at one end; and finally, removing the conductive layer and the pH-resistant layer.
Patent EP-0066491-A2 (EP)
Inventor: GALINOU RAYMOND
IPC: B05C1/02
Filed: 1982-05-13
Abstract: La présente invention a pour objet un dispositif pour appliquer un revêtement sur une surface immergée. Ce dispositif comprend un élément d'application (6) comportant une plaque support (10) et une enveloppe étanche déformable (8) munie de poils (16) sur sa face externe (14), des ressorts (20) étant fixés sur la face interne de la plaque (10) et exerçant une pression sur la face interne (12) de l'enveloppe (8), l'élément d'application (6) étant relié à un support rigide (28) au moyen d'un ensemble de biellettes articulées (30, 36) dont l'une au moins est reliée au support (28) par des moyens élastiques (40) afin que l'élément (6) soit appliqué sur la surface (2) avec une pression suffisante. Application à la peinture des coques de navires.
Patent EP-0101858-A2 (EP)
Inventor: ERNST ALFONS DIPL-ING
IPC: G01B7/00
Filed: 1983-07-13
Abstract: Bei deisem Mehrkoordinaten-Tastkopf (1) ist der Taststift (8) im Innern des Tastkopfgehäuses (3) an einem Flansch (7) befestigt. Der Flansch (7) liegt auf präzisen Lagerkugeln (13) auf, die gleichmäßig über den Umfang der Taststiftdurchtrittsöffnung (11) verteilt sind. die sich am Boden des Tastkopfgehäuses (3) befindet. Ein Ansatz am Flansch (7) umgreift die Lagerkugeln (13) und verhindert ein radiales Verschieben des Taststiftes (8). In der Ruhelage - in die der Taststift (8) durch die Wirkung der Feder (6) mit Hilfe des Meßwertaufnehmers (5) gedrückt wird - befindet sich die Antastkugel (9) immer in einer durch den Tastkopfaufbau genau bestimmten Lage. Bei Auslenkung des Taststiftes (8) kippt der Flansch (7) und bewegt den Meßwertaufnehmer (5) dadurch axial, so daß vom Meßwertumformer (4) ein Taststiftauslenksignal erzeugt wird.
Patent EP-0111103-A2 (EP)
Inventor: MCGINLEY EMANUEL JOSEPH
IPC: C08J3/12
Filed: 1983-10-13
Abstract: The application discloses a process for making a polymeric powder which is readily dispersible in water to provide a composition useful for forming an enteric coating on pharmaceutical dosage forms and also a process for using the powder for its intended purpose.
Patent EP-0109560-A2 (EP)
Inventor: OSHIMA TAKEHIRO
IPC: C12N9/14
Filed: 1983-10-20
Abstract: A yeast vector for producing a useful peptide under the control of the promoter of PH05 gene which is a gene controlling a repressible yeast acid phosphatase, a process of preparing the same and a process for producing the useful peptide in high yield by culturing the yeast that has been transformed by said vector are disclosed.
Patent EP-0109611-A2 (EP)
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1983-11-09
Abstract: Die schlauchförmige Nahrungsmittelhülle, insbesondere Wursthülle, auf Basis von Cellulose zeigt auf ihrer inneren Oberfläche einen Überzug zur Verbesserung der Abschälbarkeit der Hülle vom Füllgut, insbesondere von der Wurstmasse. Der Überzug umfaßt eine homogene Mischung aus einem wasserlöslichen Celluloseäther und/oder Stärkeäther, einem Wachs und gegebenenfalls Siliconöl und/oder pflanzliches Öl. Beschrieben werden ferner Verfahren zur Herstellung dieser Hülle und ihre Verwendung zur Herstellung von Blut- und Brühwürsten sowie gekrümmten und ringförmigen Rohwürsten.
Patent EP-0132461-A2 (EP)
Inventor: LIEBSCHER JOHANNES
IPC: B62B1/14
Filed: 1983-11-26
Abstract: 1. Transport trolley with a supporting frame (1), an axle (4), wheels (5) and a bag (14) consisting essentially of a bag body and a plastic base, characterized in that the plastic base is designed as a trough (12), and the bag body (10) is sewn to side parts (13) of the trough (12), a holding and tensioning element (8) for connection to the supporting frame (1) being provided on the bag body (10), and in that mudguards (15) and a bulge (18) are formed in the trough (12).
Patent EP-0109923-A2 (EP)
Inventor: TOKIO OKADA
IPC: D02G1/12
Filed: 1983-11-17
Abstract: An apparatus (20) for crimping a textile fibrous material (23), includes a pair of nip rolls (21, 22), a stuffing box (24) disposed adjacent to and downstream of the nip rolls, and a channel (44) disposed in a doctor blade (27, 28) of the stuffing box for the passage therethrough of a pressurized fluid and having an outlet (45) opening to an end surface (32) of the doctor blade through which the pressurized fluid is sent into a clearance (33) between the peripheral surface of each roll and the arcuate surface, the apparatus includes a seal block or plug (47) received loosely in a recess defined in the end surface between the outlet (45) and an outer end of the clearance. The plug (47) is urged mechanically or fluidically against the peripheral surface of the roll (21,22) to prevent leakage of the pressurized fluid from a stuffing chamber (31) in the stuffing box (24) through the clearance (33) to the outside air.
Patent EP-0106834-A2 (EP)
Inventor: WRULICH HERWIG
IPC: E21C35/23
Filed: 1983-09-07
Abstract: Für die Zuführung von unter Druck stehender Kühlflüssigkeit zu Austrittsöffnungen in einem Schrämkopf ist eine axiale Zuführungsbohrung (3) vorgesehen, welche in einen Verteilerraum mündet. Es sind radiale, in den Verteilerraum mündende Kanäle (11) vorgesehen, welche zu den Austrittsöffnungen an der Peripherie des rotierenden Schrämkopfes führen. Der Verteilerraum ist als die axiale Bohrung (3) koaxial umgebender stirnseitig geschlossener Raum ausgebildet, dessen Mantel ortsfest ist. An diesen Ringraum schließen in Achsrichtung der Bohrung (3) versetzt wenigstens zwei radiale Bohrungen (9, 10) in entgegengesetzter radialer Richtung an. Der Schrämkopf ist dichtend am drehfesten Mantel des Ringraumes geführt.
Patent EP-0119620-A2 (EP)
Inventor: MESKIN ALEXANDER K
IPC: E21B10/56
Filed: 1984-03-19
Abstract: The cutting performance of cylindrical polycrystalline synthetic diamond elements (12) is improved by segmenting such cylindrically shaped elements (12) along a plane or planes parallel to the longitudinal axis (16) of the cylindrically shaped elements (12). In the prefered embodiments half cylinder or quarter cylinder shaped segments are incorporated as the diamond cutting elements (12) within teeth (10) disposed on a rotating bit. The planar surface or surfaces (12) characterizing the cylindrical segments are oriented within the tooth (10) to provide the leading and cutting face of the diamond cutting element (12). Typically, such planar surfaces (22) are entirely exposed and disposed adjacent to and form one wall of an adjacent and preceding fluid channel (24) whereby cleaning and cooling efficiency is also improved.
Patent EP-0129804-A2 (EP)
Inventor: FITZPATRICK STEPHEN T
IPC: C08F259/04
Filed: 1984-06-15
Abstract: @ A polyvinyl chloride having high bulk density and enhanced plasticizer absorption is produced by suspension polymerization of vinyl chloride monomer and comonomers wherein the initial suspension of ingredients is formed such that the oil phase droplets formed in the suspension are compositionally equivalent with respect to initiator, and the level of suspending agent and agitation are chosen to substantially preclude agglomeration of resin particles throughout the reaction, thereby producing resin wherein the resin grain size distribution results directly from the oil phase droplet distribution created at the start of the reaction. Seed particles of resin are introduced to the reaction mixture priorto establishing the final particle distribution. The seed particles can be formed by polymerizing a monomer such as vinyl chloride and mixtures of vinyl chloride and copolymerizable monomers in the presence of a polymeric dispersing agent, and optionally a low boiling solvent which is a nonsolvent for the resin being produced. The result of the process of the invention is a polyvinyl chloride polymer or copolymer that has high bulk density and enhanced plasticizer absorption. A further benefit of the process is that resin deposition on the interior surfaces of the reactor is essentially eliminated.
Patent EP-0134449-A2 (EP)
Inventor: BRABETZ HARTMUT DR DIPL-CHEM
IPC: C08F4/28
Filed: 1984-06-28
Abstract: Es werden vorzugsweise emulgatofreie wäßrige Polymer-Dispersionen durch Polymerisation ethylenisch ungesättigter Verbindungen in Gegenwart von Wasserstoffperoxid, Ketonperoxiden un/oder organischen Hydroperoxiden in Mengen über 30 mmol je kg der Monomeren sowie von Quellstärken und/oder Dextrinen in Mengen von mindestens 0,6 Gew.-%, bezogen auf Monomere, hergestellt, die sich insbesondere zur Herstellung von Klebstoffen als Farb-, Textil- oder Papierhilfsmittel oder in hydraulisch abbindenden Massen eignen.
Patent EP-0140265-A2 (EP)
Inventor: DIVISI GUALTIERO
IPC: F16N13/16
Filed: 1984-10-13
Abstract: The apparatus provides for airless metered spray lubrication of machinery members such as for example large gears chains etc., and comprises a nozzle which is rotatable through 180° (either manually or by drive means) for allowing cleaning operation thereof; a differential piston pump operated by pressure fluid for supply of high pressure lubricant to said nozzle; a slide or distributing valve alternately connecting to pump with either the nozzle or a pressure lubricant supply; and means for controlling the pump movement speed.
Patent EP-0148439-A2 (EP)
Inventor: PREISLER EBERHARD DR
IPC: C25B11/10
Filed: 1984-12-12
Abstract: Vorliegende Erfindung betrifft Metallanoden, die aus Zirkon, Niob, Tantal oder Titan bestehen und an ihrer Oberfläche mit metallischem Mangan aktiviert sind. Dabei beträgt der Mangangehalt an der Anodenoberfläche mehr als 16 Gew.-% und nimmt zum Inneren der Anode hin in einem solchen Maße ab, daß, gemessen von der Anodenoberfläche her, der Mangangehalt innerhalb eines Viertels der Anodenstärke bis auf 0 Gew.-% abgesunken ist. Ferner wird ein Verfahren zur Herstellung dieser aktivierten Metallanoden beschrieben.
Patent EP-0142206-A2 (EP)
Inventor: KEYZER WILLEM G
IPC: F28F9/02
Filed: 1984-11-08
Abstract: @ A radiator comprising a pipe block having channels for passing a fluid to be cooled with the aid of air flowing around the channels and with fluid collecting casings arranged near the ends ofthe pipe block, in which the pipe block or the water casing has an at least substantially U-section continuous groove and the water casing or the pipe block respectively is provided with a continuous fixing rim fitting in the U-section groove with the interposition of a resilient gasket, whilst a limb bounding the U-section groove has holes for receiving guard members, with the aid of which the pipe block and the water casing can be fastened to one another, a guard member being formed by a strip-shaped part and fingers adjoining the strip-shaped part and being transverse of the strip-shaped part, said fingers being passed through the holes in the limb bounding the U-section groove and engaging the fixing rim.
Patent EP-0121315-A2 (EP)
Inventor: UENOYAMA YOSHIO
IPC: D01D5/08
Filed: 1984-02-23
Abstract: In a melt spinning operation, a heated wash gas such as nitrogen or nitrogen and air is blown across the melt spinning nozzles to remove volatiles thereby preventing wetting of the nozzle discharge. The wash gas is maintained at a temperature substantially equal to the melt spinning temperature. The preferred melt spinning material is petroleum pitch.
Patent EP-0147173-A2 (EP)
Inventor: HASEGAWA KATSUMI
IPC: D01D5/092
Filed: 1984-12-19
Abstract: A thermoplastic polymer yarn is spun into a spinning tube charged with a pressurized gas of more than 1 kg/cm 2 G and withdrawn through a yarn exit provided with a unique sealing means which substantially prevents the charged gas from leakage but allows passage of the yarn out from the spinning tube. The resultant yarn has a high molecular orientation due to the improved quenching effect and the increase of resistance against yarn travelling of the charged gas.
Patent EP-0114767-A2 (EP)
Title: Elimination électrochimique du nickel, de l'antimoine, de l'arsenic et de l'étain contenus dans une solution de chlorure de plomb
Inventor: BEUTIER DIDIER
IPC: C22B13/00
Filed: 1984-01-13
Abstract: L'invention concerne un procédé pour éliminer d'une solution de chlorure de plomb au moins un des métaux choisis dans l'ensemble constitué par le nickel et le cuivre d'une part, et le groupe constitué par l'antimoine, l'arsenic et l'étain d'autre part, caractérisé par le fait que pour obtenir une solution dont la teneur en l'un de ces éléments soit inférieure à 50 mg par litre: a) on ajuste les teneurs respectives desdits métaux dudit ensemble de manière que le rapport des concentrations, exprimées en grammes par litre, entre le nickel et le cuivre d'une part et l'un des métaux dudit groupe constitué par l'antimoine, l'arsenic et l'étain d'autre part, soit compris entre 10 et 1/10; b) on précipite lesdits métaux dudit ensemble par mise en contact de la solution avec du plomb métallique.
Patent EP-0141741-A2 (EP)
Inventor: ARTAUD DANIEL
IPC: H03C3/09
Filed: 1984-10-30
Abstract: The invention concerns a frequency modulation broadcasting transmitter in which the output oscillator at the transmission frequency is modulated not directly by the audiofrequency signal but through the intermediary of a phase locking loop comprising a phase comparator supplied, on the one hand, by the output signal filtered from a picture or image frequency rejection mixer. This mixer receives, on the one hand, a modulated intermediary frequency signal from a modulator and, on the other hand, the output signal of the oscillator at the transmitting frequency FS, the reference frequency Fo1 being determined as a function of the central transmitting frequency and of the intermediary frequency Fo1=FS-F1.
Patent EP-0166074-A2 (EP)
Inventor: SUNDVALL KENNETH
IPC: H01H35/14
Filed: 1985-02-12
Abstract: impact sensor for a projectile (1), which comprises a source of power (6) with a normally open circuit (8, 9) and a sensing element (7), for example a fuse pipe, for the purpose of sensing a closing of the circuit. The circuit consists of two conductors (8, 9) embedded in a plastic film (10). A number of edges (13) in the projectile are so arranged as to be capable at the time of the impact by the projectile of penetrating the plastic film and making contact between the conductors.
Patent EP-0194338-A2 (EP)
Inventor: GABBAY SHLOMO DR
IPC: A61M60/843
Filed: 1985-07-05
Abstract: A method and apparatus to provide an improved cardiac assist by the use of a new form of intraaortic balloon are described. A single small balloon may be placed in the ascending aorta close to the aortic valve, such a placement being effective to produce a substantially stronger augmentation of heart action than with the use of a longer balloon normally placed, for example, in the descending aorta. Multiple small balloons positioned in the aortic arch, with or without a large balloon in the descending aorta, can be used to provide even stronger coronary flows. The external diameter of the balloons in their inflated condition should in all events never be so great as to block the aorta, even when the latter may become contracted. Further improvements include an external control portion adapted to permit redirection of the assist and simultaneous and continuous measurement ot blood pressure. Slidable tubular members are employed to aid in the mtroduction of the cardiac assist into an appropriate artery and eliminate the need for wrapping the balloon around the assist prior to inserting it. This prevents complications in the use of the assist and avoids potential insertion malfunctions such as unwrapping.
Patent EP-0169508-A2 (EP)
Inventor: WIRSCHING FRANZ DR
IPC: C04B28/14
Filed: 1985-07-19
Abstract: 1. A building material containing (based on dry matter) 62 to 95% by weight of phospho-hemihydrate, 3 to 35% by weight of fly ash, and 2 to 5% by weight of lime hydrate or cement, characterized in that the components are present as an earth-moist maximum-compactable mixture having a water-to-solids ratio of from 0.18 to 0.22 and a pH value in excess of 9.
Patent EP-0177903-A2 (EP)
Inventor: UMENO MASAYOSHI
IPC: H01L21/205
Filed: 1985-10-03
Abstract: A GaAs semiconductor device comprises a Si substrate (1), an intermediate layer (3, 4) formed on the substrate and a GaAs layer (2) grown on the intermediate layer. The intermediate layer includes constituent GaP/GaAsP and GaAsP/GaAs superlattice layers and additionally AIP and AIGaP thin films.
Patent EP-0188701-A2 (EP)
Inventor: SUTTER HERMANN
IPC: A61B18/14
Filed: 1985-11-28
Abstract: Ein bipolares Koagulationsinstrument (1) mit zwei Greif- oder Klemmschenkeln (2), die als verschiedene Pole bildende Koagulationselektroden dienen, an den Stellen dauernder Berührung bzw. gegenseitiger Befestigung gegeneinander isoliert sind und zum Verbinden mit einer Hochfrequenzquelle an dem ihren Arbeitsenden abgewandten Ende ausgebildet sind und ein die elektrischen Leitungen (5) von der Hochfrequenzquelle aufweisendes Verbindungsstücke (6) zum Herstellen des Kontaktes mit den Elektroden bzw. Schenkeln (2) sind zum Zusammenführen und gegenseitigen Berühren für die Überleitung der Hochfrequenzenergie auf das Instrument (1) ausgebildet. Dabei sind die Kontakte (7) der Elektroden (2) und die Kontakte (8) des Verbindungsstückes (6) als durch den Benutzer in Berührposition zusammenzuhaltende Berührkontakte ausgebildet. Sie sind also nicht formschlüssig oder klemmend verbindbar. Somit kann mit dem Instrument (1) zunächst ohne Behinderung durch Stromanschlußkabel (5) gearbeitet und dann in einer bestimmten Halteposition durch Berührung mit dem Verbindungsstück (6) bipolar koaguliert werden. Besonders günstig ist es, wenn die Kontakte (7) des Instrumentes (1) als kugeliger Vorsprung und die Kontakte (8) als Kontaktfedern in einem konischen Hohlraum (9) angeordnet sind.
Patent EP-0184151-A2 (EP)
Inventor: TAUBITZ CHRISTOF DR
IPC: C08L77/00
Filed: 1985-11-29
Abstract: The thermoplastic moulding compounds contain A. from 94.9 to 5 parts by weight of at least one polyphenylene ether, up to half of which may be replaced by styrene polymers, B. from 5 to 94.9 parts by weight of at least one thermoplastic polyamide, C. from 0.1 to 30 parts by weight of at least one copolymer built up from vinyl aromatic monomers derived from benzene, up to one twelfth of which may be replaced by acrylonitrile or methacrylonitrile, and (meth)acrylic acid or C1- to C12-alkyl esters thereof, with the proviso that the parts by weight of components A, B and C add up to 100 parts by weight, and D. if desired additives in effective amounts.
Patent EP-0159863-A2 (EP)
Inventor: NAGARAJAN RAMAKRISHNAN
IPC: C07K1/113
Filed: 1985-04-11
Abstract: Desvancosaminyl-and des(vancosaminyl-O-glucosyl) glycopeptides, and methods fortheir preparation by treating a glycopeptide selected from vancomycin, A51568A, A51568B, M43A and M43D with trifluoroacetic acid under controlled conditions, are provided. The new glycopeptides which are useful antibacterial agents have the formula
     wherein
     R, R 1  and R 2  are hydrogen or methyl;   R 3  is CONH 2 ;   R 4  is hydrogen or β-O-glucosyl; and   n is 1 or 2;     
provided that, 1) when n is 2, R, R, R 1 and R 2  must be hydrogen, and 2) when R, R 1  and R 2  are methyl, R 4  must be hydrogen; or a salt thereof.
Patent EP-0171920-A2 (EP)
Inventor: KOGA HISAO
IPC: H01B7/14
Filed: 1985-07-09
Abstract: A long, lead-sheathed, submarine power cable is made up of a number of cable units joined by the TIG welding process in an atmosphere of an inert gas. The cable units are supported in a horizontal position, and the lead sheathes (14) of adjoining cables are welded circumferentially (38). Welding is effected in a direction from the bottom towards the top of the sheath as viewed in cross-section. The welding operation is facilitated by the combined use of a robot (31) and the TIG welding process.
Patent EP-0178804-A2 (EP)
Inventor: SCARR ROBERT WALTER ALISTER
IPC: H04B1/713
Filed: 1985-09-20
Abstract: The readings of electricity meters are conveyed to a substation from a customer's premises over the mains wiring. The data is transmitted on the circuit between the mains neutral wire and ground, the transceivers at the two ends being transformer-coupled to the neutral image. 
     Transmission uses frequency-hopping spread-spectrum techniques, with each customer allocated a couple of blocks of frequencies, one for bit 0 and one for bit 1. At each data transmission samples are made for voltage (once) and current (three times), with the samples digitized, and then modulated on to the spread spectrum frequency hopping system.
Patent EP-0189664-A2 (EP)
Inventor: PLUMMER WILLIAM T
IPC: H01L33/00
Filed: 1985-12-18
Abstract: A line exposure array of light emitting diodes (26a, 26b) arranged in spaced apart relationship with respect to each other in a line (A-A) is described. The array is geometrically configured to provide a substantially uniform exposure of a photosensitive material without underexposed stripes appearing on those areas of the photosensitive material Immediately adjacent the spaces between the light emitting diodes.
Patent EP-0159940-A2 (EP)
Title: Brosse à poils rétractables elastiquement, notamment pour le brossage de surfaces de relief complexe telles que les dents
Inventor: TARAVEL BERNARD
IPC: A46B7/06
Filed: 1985-04-09
Abstract: La présente invention concerne une brosse à poils rétractables, notamment pour le brossage de surfaces de relief complexe et par exemple pour le brossage des dents. Par appui sur une membrane (5) élastiquement déformable ponctuellement, les touffes de poils (3) de la brosse peuvent se rétracter élastiquement, indépendamment les unes des autres, vers l'intérieur de la brosse, de façon à permettre une adaptation permanente de la surface enveloppe (18) définie par les extrémités libres (15) de ces touffes (3) à la surface à brosser (17), et cela sans qu'il en résulte de différence notable dans l'intensité de l'effort appliqué sur les différentes zones de cette dernière par les différentes touffes de poils.