baber/WOPTO huggingface dataset:
Patent EP-0184030-A2 (EP)
Inventor: COOK JOHN EDWARD
IPC: F02M25/07
Filed: 1985-11-12
Abstract: A variable flow rate valve (10) comprising; a housing (12) defining a vacuum chamber (35) and a flexible diaphragm (50) secured to said housing (12). The diaphragm defines one extreme of the pressure chamber (35) and is movable in one direction in response to decreases in the pressure within the pressure chamber and movable in an opposite direction in response to increases in the pressure within the pressure chamber. The valve (10) further includes means (40,100,110, 112) for providing a mechanical position limit or stop for the diaphragm in the one direction and means (126, 84, 86, 92, 94) for selectively varying the pressure within the pressure chamber for causing the diaphragm to move in response to the pressure differential thereacross.
Patent EP-0176141-A2 (EP)
Inventor: HOLMQVIST OLLE
IPC: B05D7/08
Filed: 1985-09-13
Abstract: A method of manufacturing a patterned, colored surface on an object of wooden or cellulose material comprises as the first step preparation of the pattern on the surface by removing or depressing predetermined portions of the surface, so that grooves or recesses are created therein. To create, by only one application of paint to the surface, a two-colored pattern in which the grooves have a color differing from that of the remainder of the surface there is subsequently applied to the whole surface, including recesses, a paint which in addition to dissolved dye or dye pigments and solvent, contains about 0,5 - 8%, calculated on the entire quantity of finished paint, inert or non-soluble, fine-grained particles of metal, glass, plastic, metal alloy, metal compound or the like having a maximum cross dimension which is substantially larger than the maximum cross dimension of the dye pigments and is comprised within the range 2 - 200 <sub>w</sub>, preferably being less than 20 µ.The invention also relates to articles manufactured by the method and a paint for carrying out the method.
Patent EP-0173541-A2 (EP)
Inventor: BECKER KARLHEINZ
IPC: B29C61/06
Filed: 1985-08-21
Abstract: An aperture, for example a duct having a cable passing through it, is sealed by installing a laminate, comprising an adhesive layer, a heater layer, and a heat-recoverable foam layer, the thickness of which increases on heating, into the gap between the duct wall and the cable with the adhesive layer facing both the wall and the cable. On energizing the heater, the foam increases in thickness and forces the adhesive into sealing engagement with the wall and cable.
Patent EP-0161190-A2 (EP)
Title: Dispositif d'ancrage à élément articulé ayant une forme coudée
Inventor: LUONG MINH PHONG
IPC: B63B21/26
Filed: 1985-05-09
Abstract: L'invention concerne un dispositif d'ancrage à haute performance pour tout sol et facile à mettre en oeuvre par des procédés connus de battage ou de propulsion. 
     Il comprend un corps principal rigide ayant au moins une extrémité d'attaque du sol au moins un élément articulé relié de façon pivotante audit corps principal au moins une ligne d'ancrage reliée audit corps principal par une liaison souple. Il comprend en outre, la combinaison suivante :
     a) une forme coudée dudit élément articulé et   b) une localisation du centre de gravité entre le point d'attache de la ligne d'ancrage et l'articulation dudit élément articulé, ladite articulation et ledit point d'attache étant situés de part et d'autre du plan d'enfoncement (Δ).
Patent EP-0183624-A2 (EP)
Inventor: KRISHNA SURINDER
IPC: H01L21/761
Filed: 1985-11-27
Abstract: A fabrication process for integrated circuits having linear bipolar transistors and other circuit elements. The process defines collector contact (32), base (34), and isolation (36) regions in one masking operation. Subsequent masking layers of photoresist (40, 42, 46) are used to shield selected regions during implantation of exposed regions. Circuit density is improved through the use of aluminum doped isolation regions (36). The base region is doped in a single ion implantation step, which is followed by low temperature deposition of a covering oxide layer (48).
Patent EP-0179748-A2 (EP)
Inventor: LIEDBERG HANS LENNART MARTIN
IPC: A47C9/02
Filed: 1985-10-16
Abstract: A work chair comprising a spat (20) and a back section (28) which is pivotally mounted on an arm (24). The chair (10) is arranged to be used for both sedentary and semi-sedentary working positions, In the former position the arm assumes a rearwards/outer position and the back section assumes an essentially perpendicular position, and in the latter position the arm assumes a forwards/inner position and the back section an essentially horizontal position in which it serves as a support when the user assumes a semi-sedentary position.
Patent EP-0203399-A2 (EP)
Inventor: BREITSCHEIDEL HANS-ULRICH
IPC: B60R13/00
Filed: 1986-04-29
Abstract: Die Erfindung beschreibt eine witterungsbeständige, weichmachertreie, unvernetzte und tiefziehbare Folie, insbesondere für die Innenausstattung und Außenausstattung von Kraftfahrzeugen, sowie ein Verfahren zu ihrer Herstellung, enthaltend 65 bis 25 Gew.-% eines teilkristallinen Ethylen-Propylen-Dien-Terpolymers und 35 bis 75 Gew.-% Homo- und/oder Copolymer von Propylen, 0 bis 10 Gew.-% Füllstoffe sowie Stabilisatoren und Gleitmittel, wobei die extrudierte oder kalandrierte Folie eine Reißfestigkeit in Längsrichtung von mindestens 20 N/mm² aufweist. Eine vorteilhafte Weiterbildung der Erfindung enthält eine Verbundfolie (1) aus EPDM/PP-Folie (2) mit einer vernetzten Polyolefinschaumstoffschicht (3).
Patent EP-0203563-A2 (EP)
Inventor: SHINKAI NORIHIKO
IPC: G03F1/58
Filed: 1986-05-26
Abstract: A photomask blank comprising a transparent substrate and at least two layers including a masking layer and an antireflection layer, formed thereon, wherein said masking layer is a chromium masking layer containing more than 25% by atomic ratio of nitrogen, and said antireflection layer is a chromium oxide antireflection layer containing more than 25% by atomic ratio of nitrogen.
Patent EP-0203596-A2 (EP)
Inventor: ODA GORO
IPC: B41J2/14
Filed: 1986-05-28
Abstract: In a printer (10) in which a plurality of holes to be filled with ink are formed in an ink film (108), selectively heating ink generates bubbles from the holes and ejects ink due to the pressure of bubbles, thus printing an image on a sheet. the printer includes a conveying mechanism (198) for conveying the ink film (108) and shut conveying unit (48) for conveying the sheet to a position facing the heating elements (104) through the ink film (108). The conveying mechanism (198) feed the ink film (108) at a speed lower than a sheet conveying speed. 1
Patent EP-0218827-A2 (EP)
Inventor: PINSCHMIDT ROBERT KRANTZ
IPC: C08F20/60
Filed: 1986-07-31
Abstract: A compound represented by the following formula:
     wherein R is a C 3 -C 24  olefinically unsaturated organic radical having functionality which renders the nitrogen atom electron deficient, the olefinic unsaturation functionality being polymerizable.
     R' is hydrogen or a C,-C 4  alkyl radical, or   R and R' together with the nitrogen atom can form an olefinically unsaturated 5 7-member ring which has functionality that renders the nitrogen atom electron deficient and the olefinic unsaturation functionality is polymerizable,   R 2  and R 3  are hydrogen, a C 1 -C 4  alkyl or acyl radical, or   R 2  and R 3  together are a C 2 -C 4  alkylene group,   R 4  is hydrogen or a C,-C 4  alkyl, acyl, ester, amide or acid group. and   n is an integer from 1 to 10, provided n is not 1 when R is (meth)acryloyl, R 2  and R 3  are methyl and R' and R 4  are hydrogen.   
     Under acidic conditions the above compounds in which R' is hydrogen afford cyclic hemiamidals and hemiamide ketals of the following formula:
       
     The dialkyl acetal and ketal compounds and the cyclic hemiamidal and hemiamide ketal compounds can be homopolymerized or polymerized with other copolymerizable monomers.
Patent EP-0221472-A2 (EP)
Inventor: KOBAYASHA MICHIAKI
IPC: B41F33/00
Filed: 1986-10-24
Abstract: A handy type image inputting device is utilized to be set over a portion of a print (x) to be inspected to input the image of the registration marks. The image inputted by the device is displayed on a display device (4) so as to provide an enlarged image to be observed for measurement of registration error. At least two kinds of registration marks such as those which have no spacings when registration is completed and those which have regular spacings when registration is completed may be utilized.
Patent EP-0222282-A2 (EP)
Inventor: PRESCOTT THOMAS J
IPC: C23C22/37
Filed: 1986-11-01
Abstract: Corrosion resistance and paint adhesion of a metal surface are improved by forming on the surface an aqueous film of an aqueous acidic composition comprising chromium ions of which at least a portion are hexavalent, zinc ions and fluoride ions, drying this film on to the surface to form a chromium-containing coating and then applying paint directly on to the dried coating, without the necessity of first rinsing the resultant chemical conversion coating with a chromium-containing rinse solution or other rinse solution. A preferred aqueous acidic composition comprises 0.5g/l to saturation of chromium, at least 50% of the chromium being present as Cr<VI>, 0.1-10g/l of zinc, and 0.1-10g/l of fluoride, the composition having a pH of 2-4.5.
Patent EP-0226852-A2 (EP)
Inventor: SUZUKI MICHIO
IPC: F02D41/14
Filed: 1986-11-25
Abstract: An apparatus for controlling an air-fuel ratio for an internal combustion engine in which the air-fuel ratio is controlled to the leaner side of a stoichiometric air-fuel ratio in a normal operating condition. As the speed reduction ratio decreases, the air-fuel ratio is controlled so as to become increasingly leaner than the stoichiometric air-fuel ratio. Thus, when the speed reduction ratio is relatively large, the air-fuel ratio is controlled so as to be richer than a criticalair-fuel ratio concerning misfire, thereby preventing occurrence of a surge in the engine output which would otherwise be caused by a change in combustion state. When the speed reduction ratio is relatively small, the air-fuel ratio is made to approach said critical air-fuel ratio in order to decrease the rate of fuel consumption.
Patent EP-0230560-A2 (EP)
Title: Geberanordnung
Inventor: PAGEL ERNST-OLAV DR DIPL-ING
IPC: G01M15/00
Filed: 1986-11-28
Abstract: Es wird eine Geberanordung (10) zum Einsatz in einer Brennkraftmaschine beschrieben, mit Hilfe derer eine zylinderselektive Ansteuerung durch die Motorelektronik möglich ist. Dazu sind auf einem Signalgeber, üblicherweise der Verteilerblende, einem Zylinder ein längeres Sig­nal zugeordnet als den anderen Zylindern. Durch zwei winkelig zuein­ander angeordneten Sensoren (14, 16) wird das längere Signal als Referenz­signal ausgewertet.
Patent EP-0224301-A2 (EP)
Title: Schaltungsanordnung zum Wechselstrombetrieb von Gasentladungslampen
Inventor: GANSER HANS GUENTHER
IPC: H05B41/24
Filed: 1986-11-17
Abstract: Bei einer Schaltungsanordnung zum Wechselstrombetrieb von Gasentladungslampen, bestehend aus einem an eine Wechsel­spannungsquelle angeschlossenen Vollweggleichrichter (1), dessen Gleichspannung einem Schaltnetzteil (3 bis 8) als Gleichspannungswandler zugeführt wird, an den sich eine Brückenschaltung (9) mit vier Thyristoren anschließt, in deren Querzweig die Lampe (5) liegt, ist hinter dem Voll­weggleichrichter ein Glättungskondensator (2) angeordnet und liegt der Brückenschaltung (9) ein elektronisches Schaltelement (14) parallel, das in der Umgebung der Null­durchgänge der Eingangswechselspannung leitend geschaltet wird. Hierdurch werden Kurzschlüsse in der Brückenschal­tung vermieden.
Patent EP-0189317-A2 (EP)
Inventor: COOMBS RICHARD ROBERT HARVEY
IPC: A61F5/058
Filed: 1986-01-22
Abstract: An orthopeadic splint comprises a plurality of self-contained compartments (10, 20, 30) having flexible impermeable walls, each compartment containing fluent granular material and being provided with a valve (11,21,31) allowing evacuation and inflation respectively to solid and deformable conditions, the compartments being connected serially with a common wall portion between each successive pair of compartments.
Patent EP-0200450-A2 (EP)
Inventor: GRIBBLE ANDREW DERRICK
IPC: C07D281/14
Filed: 1986-04-21
Abstract: The invention provides a compound of formula - (1):-
       
     and pharmaceutically acceptable salts thereof, where X' is oxygen; sulphur; -NR 2 -(where R 2  is hydrogen, C 1-6 alkyl or C 1-6 alkanoyl); -CNR 3 -; -CH 2 CHR 3 -; -O-CHR 3 -; or -S-CHR 3  -(where R 3  is hydrogen or C 1-6  alkyl);   X 3  and X 4  are the same or different and represent a fused benzo or pyrido ring, each ring being optionally substituted with C 1-6 alkyl, C 1-6 alkoxy or halogen;   b is from 2 to 5;   r is 1 or 2; and   R' is hydrogen, C  1-6 alkyl or a group -CH 2 R 5  and R 5  is pyridyl optionally bearing one or two substituents which are the same or different and are C 1-6 alkyl, C 1-6 alkoxy, halogen or hydroxy; or is phenyl or pyridyl bearing a carboxy, carboxamido, sulphonamido or hydroxy-C  1-6 alkyl group and optionally bearing a C 1-6 alkyl C 1-6 alkoxy, hydroxy or halogen substituent; or is N-oxo-pyridyl optionally bearing a C 1-6 alkyl, C 1-6 alkoxy, or halogen substituent.   
     The compounds are useful as histamine H 1 - antagonists.
Patent EP-0212903-A2 (EP)
Inventor: BINDRA JASJIT SINGH
IPC: C07C269/06
Filed: 1986-08-04
Abstract: Polypeptide derivatives containing 5-amino-2,5-disubstituted-4-hydroxypentanoic acid residues are of the formula:wherein, for example in a preferred embodiment R is t-butyloxycarbonyl, m and n are each 0 or 1, their sum being at least 1; R is cyclohexylmethyl; R<sup>2</sup> is 2-methylpropyl, 2-methyl-2--propenyl, benzyl, 4-chlorobenzyl, 3-chlorobenzyl, 4-methylbenzyl, 4-methoxybenzyl, 3,4-dichlorobenzyl, 2-chlorobenzyl or cyclohexylmethyl; R<sup>3</sup> is hydrogen; R<sup>4</sup> is hydrogen, methyl, 4-aminobutyl, 2-carboxyethyl, 3-(ethoxycarbonyl)propyl or 3-(benzyloxycarbonyl)propyl; W is phenylalanyl, W<sup>1</sup> is histidyl and W<sup>2</sup> is lysyl.These compounds are useful for inhibiting the angiotensinogen cleaving action of the enzyme renin having particular utility in the treatment of hypertension.
Patent EP-0217670-A2 (EP)
Inventor: FEDERICI FRANCO
IPC: C09J175/04
Filed: 1986-10-02
Abstract: Monocomponent polyurethane adhesive comprising the reaction product of a polyurethane resin, having a content of free isocyanic groups of from l.5 to 8, with a polyamine and an epoxy resin, wherein the ratio of the number of isocyanic groups of polyurethane resin/moles of polyamine is from 0.8 to l, and the ratio of the number of active hydrogen atoms of the polyamine/number of epoxy groups of the epoxy resin is higher than l, and a process for preparing the same.
Patent EP-0236632-A2 (EP)
Inventor: LAMMERT MICHAEL DEAN
IPC: H01L21/331
Filed: 1986-12-18
Abstract: A low collector parasitic resistance in bipolar transistors may be achieved without the use of an epitaxial layer or a high energy implant. Essentially, the invention employs the use of trenches in an N⁻ layer overlying a P⁻ substrate to surround the transis­tor, forming an N⁺ region in the walls defining the trench and below the surface, extending the trench into the P⁻ substrate, implanting the bottom of the trench with a P-type dopant and refilling the trench with insulating material. 
     The process of the invention permits fabrication of complex bipolar integrated circuits having a very high performance, and is particularly adaptable to very small geometry devices of 1 µm and lower.
Patent EP-0235587-A2 (EP)
Inventor: REHAK MANFRED
IPC: H04N5/18
Filed: 1987-01-31
Abstract: During the satellite transmission of television signals, a so- called dispersal signal is superimposed on the signal to be transmitted before it is frequency modulated. This dispersal signal causes unwanted changes in brightness and disturbances during synchronisation in the satellite television receiver. These are avoided by obtaining from the synchronising signal peaks of the demodulated satellite television signal an analog control voltage and adding this to the disturbed signal. The synchronising signal peaks are sampled at a time interval the duration of which is at the most equal to the duration of the pre- and post-equalising pulses in the video signal. Thus, correct samples characterising the amplitude of the dispersal signal can also be obtained during the vertical blanking interval. <IMAGE>
Patent EP-0238846-A2 (EP)
Inventor: ADAMS VICTOR J
IPC: G01L9/04
Filed: 1987-02-19
Abstract: An axial arranged solid state semiconductor pressure sensor assembly is provided in which the semiconductor pressure sensing die is mounted on an internal sub-assembly which is functionally testable and which mates with a variety of different external sleeves individually adapted to attach in different ways to the vessel or system containing the pressure intended to measured. The sub-assembly comprises a cylindrical dielectric body having a platform parallel to the axis of the cylinder. The body contains electrical leads aligned parallel to the platform and extending from the region adjacent to the platform where wire bonds may be made directly to the sensor chip, to the opposite end of the body. A hole and channel arrangement is provided through the dielectric body to the central portion of the platform for communicating the reference pressure to the rear face of the semiconductor die. The sub-assembly is sealed in a metal, plastic or ceramic sleeve which may have a variety of threaded, tapered or bayonet-type mechanisms for attaching to the system containing the pressure to be measured. A boot assembly containing the electrical connections and a means for delivering the reference pressure slips conveniently into or over the opposite end of the sleeve for making connections to the device.
Patent EP-0242744-A2 (EP)
Inventor: YANAGISAWA MASAYUKI
IPC: H01L21/30
Filed: 1987-04-10
Abstract: A method of manufacturing integrated circuit semi-­conductor device in which a check pattern of resist film is formed for monitoring a state of a element-forming resist pattern having a narrow interval of 1.0 µm or less is disclosed. The check pattern is designed such that a plurality of resist stripes are arranged with intervals therebetween. Each of the intervals is of 1.0 µm or less and the width of the resist stripe is three times or more the interval.
Patent EP-0242785-A2 (EP)
Inventor: KOMORI NOBUTOSHI
IPC: C08K5/103
Filed: 1987-04-15
Abstract: A modified propylene polymer having exceedingly superior coloring-preventive property is provided according to a process which comprises blending a specified phenolic antioxidant, a polyol or a fatty acid partial ester of the polyol, and a radical generating agent with a propylene polymer containing 5 ppm or more of titanium portion or 0.5 ppm or more of vanadium portion of catalyst residue and subjecting the resultant blend to the melting and kneading treatment at a temperature of 150°C - 300°C.
Patent EP-0244834-A2 (EP)
Inventor: HEIMBURGER NORBERT PROF DR
IPC: A61K35/16
Filed: 1987-05-06
Abstract: There is described a process for preparing a clotting factor V concentrate, in which such a concentrate of blood plasma or a fraction of blood plasma containing an anticoagulant is prepared by adding a salt of a divalent metal in such an amount that the concentration of divalent cations is smaller than the concentration equivalent to the concentration of anticoagulant.
Patent EP-0248437-A2 (EP)
Inventor: SAOTOME KAZUO
IPC: C08J3/24
Filed: 1987-06-04
Abstract: A process for improving a water absorbent polyacrylic acid polymer in which the polymer is contacted with an aqueous solution containing a water soluble peroxide radical initiator, followed by heating, thereby causing substantially only the surface portion of the polymer to undergo crosslinking with the radical initiator while leaving the remaining core portion of the polymer substan­tially intact. The improved water absorbent polyacrylic acid polymer is excellent in both water absorbency and water absorption rate, and the hydrogel resulting from absorption of water has a pleasant, non-sticky feel. The improved water absorbent polyacrylic acid polymer can be advantageously utilized to produce a desirable disposable diaper, sanitary napkin, surgical pad, surgical sheet, paper towel or the like.
Patent EP-0249169-A2 (EP)
Inventor: KONIG WOLFGANG DR
IPC: C07K1/06
Filed: 1987-06-05
Abstract: The invention relates to peptides of the formula RN-L-N-B2-RC (I) in which RN denotes an acyl radical, L denotes a radical of a lipophilic, neutral  alpha -amino acid, N denotes a radical of an neutral  alpha -amino acid, B2 denotes the radical of a basic  alpha -amino acid, and RC denotes an amido radical; a process for their preparation, agents containing these peptides, and their use.
Patent EP-0266512-A2 (EP)
Inventor: PETERSEN UWE DR
IPC: C07C63/70
Filed: 1987-09-07
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Verbindungen der Formel (I) <IMAGE> in welcher X¹, X², Y und Z die in der Beschreibung angegebene Bedeutung haben. Die Verbindungen stellen wertvolle Zwischenprodukte zur Synthese antibakteriell hochwirksamer Chinoloncarbonsäuren nach dem Cycloaracylierungsverfahren dar.
Patent EP-0265715-A2 (EP)
Inventor: VON ENTRESS-FURSTENECK WOLFGAN
IPC: F42B33/02
Filed: 1987-10-03
Abstract: Bei einer Sprengladungshülle ist eine Eingießöffnung(3) eines Verdämmungsbodens(2) mit einem Verschlußdeckel(5) geschlossen. Um hohe Axialkräfte aufnehmen zu können und den Verdämmungsboden(2) zu versteifen, ist am Verschlußdeckel(5) ein Scheibenkörper(6) ausgebildet, der eng in der Eingießöffnung(3) liegt und tief in diese greift. Am Verschlußdeckel(5) ist ein die Eingießöffnung(3) übergreifender Ringrand(7) mit einer um den Scheibenkörper(6) umlaufenden, axial offenen Ringnut(8) ausgebildet. In diese greift ein ringförmiger Vorsprung(9) des Verdämmungsbodens(2).
Patent EP-0271725-A2 (EP)
Inventor: WEIHRAUCH GEORG
IPC: B65H59/00
Filed: 1987-11-14
Abstract: A process for the manufacture of bristle products, from multifilament bristle strands wound in the form of endless material onto reels. The bristle strands, after unwinding, are supplied to a processing station, where they are fixed to a bristle carrier either in continuous or cut to size form. The removal from the spools takes place by a holding or tensile force acting in timed manner on the bristle strands at the processing station. In order to eliminate the non-uniform lengths of the individual monofilaments due to manufacture or processing and which lead to loop formation during processing, at least during the holding cycles acting on the processing station, a tensile force directed counter to the holding force acts on all the bristle strands. This tensile force is set in such a way that the bristle strands and, preferably, also all the monofilaments within a bristle strand are stretched between the spools and the processing station.
Patent EP-0321607-A2 (EP)
Inventor: LEE CHINSOO
IPC: C09D7/00
Filed: 1987-12-29
Abstract: A liquid coatings application process and apparatus is provided in which supercritical fluids, such as supercritical carbon dioxide fluid, are used to reduce to application consistency viscous coatings compositions to allow for their application as liquid sprays.
Patent EP-0247679-A2 (EP)
Inventor: HOEK AREND
IPC: B01J29/14
Filed: 1987-05-15
Abstract: Composition of matter suitable as a catalyst (base) in hydro­processing comprising a crystalline aluminosilicate zeolite and a binder wherein the crystalline aluminosilicate comprises a modified Y zeolite having a unit cell size below 24.35 Å, a degree of crystallinity which is at least retained at increasing SiO₂/Al₂O₃ molar ratios, a water adsorption capacity (at 25 °C and a p/p o  value of 0.2) of at least 8% by weight of modified zeolite and a pore volume of at least 0.25 ml/g wherein between 10% and 60% of the total pore volume is made up of pores having a diameter of at least 8 nm. The invention also relates to hydroconversion catalysts and processes based on said compositions of matter.