baber/WOPTO huggingface dataset:
Patent EP-0080698-A2 (EP)
Inventor: RIVA PAOLO
IPC: B29B7/76
Filed: 1982-11-24
Abstract: The high pressure injection head comprises an elongate configuration cross-section mixing chamber (1) wherein a self-cleaning piston (2), having a cross-sectional configuration matching that of the mixing chamber, can be moved in sealed relationship, the injectors (10) of the head being arranged in opposing relationship at flat areas of minimal mutual distance.
Patent EP-0068799-A2 (EP)
Inventor: RUSSELL KATHRYN ANN
IPC: C08F10/00
Filed: 1982-06-22
Abstract: A titanium trichloride catalyst component containing a minor amount of prepolymerized ethylene and useful in the polymerization of alpha-olefins is produced by reducing titanium tetrachloride with an organoaluminum compound at low temperatures and then treating the resulting reduced solids product with about 1 to 1,000 wt.% ethylene so as to obtain a prepolymerized titanium trichloride reduced solid. The prepolymerized reduced solid can thereafter be activated to a highly active prepolymerized titanium trichloride by treating the prepolymerized reduced solid with a halogenated hydrocarbon and a Lewis base complexing agent or titanium tetrachloride and a Lewis base complexing agent. The prepolymerized reduced solid and the prepolymerized activated titanium trichloride manifests substantially no evidence of friability upon being subjected to mechanical shearing forces. The resulting prepolymerized activated titanium trichloride composition, when employed in combination with an organo-metal compound results in an unexpectedly highly active catalyst obtaining polymers with high heptane insolubles.
Patent EP-0078607-A2 (EP)
Inventor: UEDA SHIGEKI
IPC: F24C7/08
Filed: 1982-09-29
Abstract: An automatic heating apparatus according to the present invention is provided with a sensor (10) such as a humidity sensor or a gas sensor (10) which senses water vapor, alcohol, C0 2  gas or the like emitted from a foodstuff being heated for automatically completing cooking. A microcomputer (9), which is a controller, monitors the quantity of emitted water vapor, C0 2  gas, alcohol or the like varying relative to time and, on the basis of the result of monitoring, decides automatically that the foodstuff is covered or not with a plastic sheet or is enclosed or not in a lidded container. According to the result of decision, the heating data including the heating duration and heating output are changed over so as to attain optimum heating regardless of the presence or absence of the cover or regardless of the volume of the lidded container.
Patent EP-0108207-A2 (EP)
Title: Disk drive head accessing mechanism
Inventor: QUIST FREDERICK FENN JR
IPC: G11B5/55
Filed: 1983-08-23
Abstract: A flexible disk drive in which the head (10) moves in an arc (24), as the head is selectively moved to access the data at the various concentric data tracks (23) of a disk. Concomitant with this approximate arcuate movement, the head is azimuth-rotated, such that its gap has a predefined, optimum azimuth orientation to each of the individual disk tracks, for example, the head's gap is normal to the track's center line at each head position.
Patent EP-0110204-A2 (EP)
Inventor: HASEGAWA TAKANORI
IPC: B41C1/055
Filed: 1983-11-08
Abstract: The stencil duplicator includes: a cylindrical porous rotary printing drum and a means for selectively rotating it in a preferred direction; a means for clamping the leading edge of a stencil master along a generator of the printing drum; a means for supplying printing ink to the inner surface of the printing drum; a press roller means for pressing a paper sheet to the outer surface of the printing drum with a progressive rolling action; a means for feeding a paper sheet between the printing drum and the press roller means; a means for making a stencil master, including a light transmitting plate, a light source which selectively illuminates the light transmitting plate, and a pressure plate facing the light transmitting plate, with the light transmitting plate and the pressure plate being selectively able either to be separated or pressed together; a means for feeding the leading edge of a stencil master which has passed between the light transmitting plate and the pressure plate towards the clamping means so that it may be clamped thereby; and a means for controlling operation so that, when the light transmitting plate and the pressure plate are separated from one another with a stencil master interposed therebetween, the printing drum is rotated and by pulling via the clamping means on the leading edge of the stencil master withdraws it and wraps it around the printing drum.
Patent EP-0090615-A2 (EP)
Inventor: KOKAKU YUUICHI
IPC: G03F7/09
Filed: 1983-03-25
Abstract: A fine resist pattern having high sensitivity and steeply improved residual film ratio is obtained by forming a multilayer film (2, 3) consisting of organic substances on a substrate (1), making an upper layer (3) of said multilayer film contain metal elements, irradiating said multilayer film with light or radiation (7), and developing with plasma.
Patent EP-0095868-A2 (EP)
Inventor: ROSENBERG GIDEON
IPC: F42B10/12
Filed: 1983-05-19
Abstract: A sub-caliber projectile having a front end, a tail end and a cylindrical shaped mid-section of substantially uniform diameter, sabot means comprising an annular obturating disc member and an annular stabilizing member, first retaining means for releasably securing said members together, said sabot means being mounted on and displaceable along said mid-section between a first position wherein it abuts said front end and a second position adjacent said tail end, and second retaining means for retaining said stabilizing member adjacent said tail end, the arrangement being such that after firing of said projectile said sabot means is displaced from said first position to said second position with the release of said obturating disc member from said stabilizing member and with the retention of the latter on said tail end.
Patent EP-0102832-A2 (EP)
Inventor: MACKIE LEONARD
IPC: A61J3/07
Filed: 1983-09-01
Abstract: An apparatus and method for forming hard shell gelatin capsules. The apparatus is the type that includes a container for holding liquid gelatin therein, and a plurality of separate and distinct rigid bars are provided to rigidly support a plurality of upright pins. The pins are shaped and sized to have individual halves of the capsules formed thereon. Apparatus is provided for dipping a preselected number of adjacent bars with the pins thereon into the liquid gelatin. The gelatin is dried on the pins that are carried on the bars. The capsules are stripped from the pins. A drive operates the dipping system, the drying system, and the stripping system at a selected speed, when five of the bars are dipped simultaneously into the liquid gelatin. The improvement in the apparatus and process involves dipping six or more of the bars simultaneously, into the liquid gelatin, and providing drive means that operates at least the stripping means at a speed which is at least twenty percent greater than the selected speed when the apparatus utilizes a five bar dip.
Patent EP-0104069-A2 (EP)
Inventor: BOYD WINNETT
IPC: B62L5/00
Filed: 1983-09-16
Abstract: @ A chain wheel (10) is supported on a pedal crank (2) in a bicycle, lost motion being provided, in order to prevent lock up when using a pedal crankshaft-operated brake, by supporting the inner periphery and one side of the wheel (10) on a chain wheel carrier (28), and taking up play on the other side of the wheel by using a nut (50) to force a resilient washer (42) into a cone. A spring (24) connecting the wheel (10) and the crank (2) is made progressive by causing it to wrap onto a cylindrical surface of the washer (42) concentric with the axis of the crankshaft (4).
Patent EP-0094286-A2 (EP)
Inventor: MCPHEE WALTER JAMES
IPC: H03M1/00
Filed: 1983-04-27
Abstract: A measurement system for converting the outputs of dissimilar transducers into digital numbers by means of a phase conversion technique. The outputs of a plurality of dissimilar transducers are generated as pairs of amplitude modulated sinusoidal signals. All AM signal pairs are converted into phase modulated signal pairs by a plurality of identical conversion circuits where the phase difference between at least one PM signal pair is linearly related to the measured parameter of the transducer associated therewith. The phase differences for each transducer is converted into a digital number by counting increments of time between the zero crossings of each pair of phase modulated signals and outputting the resulting count to a data buss of a control processor. Transducer parameters which are nonlinearly related to their phase differences are compensated by a correction factor which is calculated by knowing the error between any particular measured input and the linear input.
Patent EP-0102301-A2 (EP)
Title: Machine pour la fabrication de sacs en matière plastique pouvant être ouverts ou fermés par un curseur, appareil de positionnement de curseurs, équipant un telle machine; son mode de fonctionnement
Inventor: HUGUES GILBERT PAUL JEAN-MARIE
IPC: A44B19/42
Filed: 1983-08-31
Abstract: La présente invention concerne notamment un appareil de positionnement automatique de curseurs sur des profilés d'accouplement bordant deux feuilles superposées, comportant pour l'essentiel un châssis (1), deux galets mobiles (2) se faisant face, montés aux extrémités libres de deux bras pivotants et aptes, entre autres mouvements, soit à s'écarter l'un de l'autre, pour laisser libre le passage à un curseur monté sur lesdits éléments profilés, soit à se rapprocher l'un de l'autre, et empêcher momentanément ce passage, ce qui, le défilement des feuilles se poursuivant, provoque un déplacement longitudinal, d'amplitude déterminée, dudit curseur sur lesdits éléments.
Patent EP-0114635-A2 (EP)
Inventor: CACARDA JAROSLAV
IPC: F16L9/02
Filed: 1984-01-17
Abstract: 1. Tube (6) which is intended for heat exchanger coils consisting of straight tube sections (4) and bends (5) joining the latter, and which has a D-shape cross section, a flat tube inner area (7) having an arch-shaped area bowing over it, and the transitions between the flat tube inner area and the arch-shaped area bowing over it having curved portions with a radius, characterized in that the radius (R) of each of the two curved portions has its starting point on the axis which determines the greatest inner width (W) and which has a distance (A) from the flat tube inner area (7) corresponding to the radius (R), the radius (R) having a constant value which lies in the range from one third to one sixth of the greatest inner width (W), and in that the flat outer area (8) of the straight tube sections (4) of the heat exchanger coil and the flat outer area of the bends (5) joining them lie in a common plane.
Patent EP-0114636-A2 (EP)
Title: Process for the preparation of silanes containing a Si-C bound maleic anhydride group, and silanes with such groups
Inventor: LINDNER TASSILO DR DIPL-CHEM
IPC: C08J5/08
Filed: 1984-01-17
Abstract: Silanes containing an SiC bound succinic anhydride group are prepared by reaction of a succinic anhydride derivative of the general formula   <IMAGE>  in which m is 2 or 3, with a silane of the general formula        HSiRnX3-n in which R denotes identical or different, monovalent, SiC bound organic radicals, X denotes identical or different alkoxy or alkoxyalkyleneoxy radicals and n is 0, 1 or 2, in the presence of a catalyst promoting the addition of Si-bound hydrogen to an aliphatic multiple bond. Silanes of the general formula <IMAGE> in which R, X and n have the meaning indicated for these above, are new.
Patent EP-0129887-A2 (EP)
Inventor: UCHIDA SEIICHI
IPC: G03F1/90
Filed: 1984-06-22
Abstract: A process comprising the steps of preparing from a positive original transparent film pieces bearing the image of the original in a positive form for color separation, fixedly laying out each of the film pieces on a transparentfilm for each of the separated colors, and making a printing plate for each color with use of thetransparent film having the film piecethereon.
Patent EP-0142086-A2 (EP)
Inventor: WOLFF ERICH DR
IPC: G03C7/32
Filed: 1984-10-27
Abstract: Farbige Aufsichtsbilder mit verbesserter Stabilität gegen Licht, Wärme und Feuchtigkeit, und verbesserter Lagerstabilität unter Beibehaltung des ursprünglichen Farbcharakters werden hergestellt mit farbfotografischen Aufzeichnungsmaterialien, die auf einem lichtreflektierenden Schichtträger je eine rot-, grün- bzw. blauempfindliche Silberhalogenidemulsionsschicht mit spektral zugeordnetem Farbkuppler enthalten, wobei der Gelbkuppler ein von Pivaloylacetanilid abgeleiteter 2-Äquivalentgelbkuppler ist, der Purpurkuppler ein 3-Anilinopyrazolonkuppler ist und der Blaugrünkuppler der folgenden Formel I entspricht. <IMAGE> worin bedeuten R¹ H oder Halogen, R² Alkyl mit mindestens 2 C-Atomen, R³ H oder Alkyl mit bis zu 5 C-Atomen, R<4> Acyl, und X¹ H oder eine bei Farbkupplung abspaltbare Gruppe.
Patent EP-0142331-A2 (EP)
Inventor: KAWAJIRI MASAYUKI
IPC: B41M1/06
Filed: 1984-11-08
Abstract: Offset printing on a polypropylene resin case for a video tape cassette is readily and effectively accomplished by: first applying an anchor coat, containing a polyol, a polyester and a vinyl chloride resin as princiapl components and isocyanate as a curing agent, onto the surface to be thus printed of a polypropylene sheet from which a blank sheet is to be die cut and assembled into said case; subjecting the anchor coat to a precuring treatment; and then offset printing on the anchor coat surface with the use of an offset printing ink of ultraviolet ray-curing tape before the anchor coat becomes fully cured.
Patent EP-0143598-A2 (EP)
Inventor: DURAND CHARLES D
IPC: G11B15/675
Filed: 1984-11-20
Abstract: (57) The present invention provides a small, high performance magnetic tape transport system for use in recording and reproducing data. In preferred embodiments, the supply reel for the magnetic tape medium and the tape is carried in a pack or cartridge which is capable of being easily loaded into the transport system for recording (writing) and reproducing (reading), and which cartridge is also easily removed from the system for storage. A take-up reel or hub is permanently carried by the transport, In the embodiment disclosed, means are included for loading, automatically positioning and seating a cartridge in contact with a drive mechanism in the transport, and for ejecting a cartridge therefrom. The separate cartridge drive and take-up hub are each driven by their own separate motor system in either a counter-clockwise or clockwise direction, as required, with the direction and speed of each motor being interrelated, as set forth in greater detail herein.
Patent EP-0147986-A2 (EP)
Inventor: LEDERMAN HANS JOHN
IPC: A61G7/10
Filed: 1984-12-14
Abstract: A patient transfer trolley of the type which is used to transfer patient from a hospital bed to another location such as an operating theatre or an ambulance or a treatment room. 
     The invention is concerned with a type of trolley which is on wheels and has an endless belt driven by rollers for transferring the patient. 
     The invention provides such a transfer trolley which operates with the minimum inconvenience to the patient and the minimum apparent motion as far as the patient is concerned. 
     The trolley has one or more driven wheels (31) and is so arranged that as the endless belt (23) is moved to move the patient, the driven wheels (31) are rotated simultaneously so as to move the trolley at substantially the same speed as the endless belt is moving but in the opposite direction. Thus the patient effectively remains stationary because the movement of the endless belt is exactly compensated for by the movement of the trolley as a whole and the patient is gently moved onto the bed or on the trolley according to the direction of movement of the endless belt. 
     The driven wheel or wheels of the trolley are completely separate from the wheels on which the trolley is normally moved. 
     The height of the endless belt is adjustable.
Patent EP-0142438-A2 (EP)
Inventor: AMPOLINI JACQUES FERDINAND
IPC: B30B9/30
Filed: 1984-11-09
Abstract: An apparatus and method is provided for packaging a fibrous, preferably compressible material; such as mineral fiber insulation shapes, in which the method and apparatus provides for delivering one or more such shapes (which are preferably rolls) through a staging area to a compression chamber in which they are compressed from a generally cylindrical shape or roll (or rolls) of a first diametral size, to a roll (or rolls) of a second, reduced diametral size, with the roll then being discharged from the compression chamber and being secured to substantially retain the cylindrical configuration of reduced diametral size, preferably by means of a sleeve or the like placed thereover. The operation occurs with a minimum of operator assistance, and may optionally be effected to occur automatically. The package formed may be of various roll lengths, and to this end, in the staging area prior to the compression chamber, the number of rolls that will be simultaneously compressed may be determined. Individual ones of the features are separately presented, such as the compression chamber, which employs a double stage compression, and a discharge arrangement that provides particular efficiency.
Patent EP-0133170-A2 (EP)
Inventor: KARLSSON KARL-ANDERS
IPC: C07H15/04
Filed: 1984-07-04
Abstract: Acomposition for therapeutic or diagnostic use in connection with conditions due to bacteria, said composition consisting as an active constituent a compound having the formula:
     wherein R is hydrogen or an organic residue;
     a method for therapeutic treatment;   a process for the purification of acceptor structures of bacteria; and   a process for carrying out desinfection.
Patent EP-0158123-A2 (EP)
Inventor: KOPP HANS
IPC: B62D53/08
Filed: 1985-03-07
Abstract: A saddle coupling for an articulated vehicle has a coupling plate with a recess (3) in its undersurface on each side of the central pivot. Each recess receives the head of a bearing block (4) in which a lubrication system can be installed. Above the head of the bearing block there is a hole (6) in the saddle plate which ensures a direct supply of lubricant to the bearing block. An insert (5) may be fitted in the recess and this insert also has a through hole.
Patent EP-0187189-A2 (EP)
Inventor: HENDERSON TIMOTHY MCCOY
IPC: C23C16/442
Filed: 1985-06-18
Abstract: A chemical vapor deposition process for making glass- surfaced microcarriers, and the resulting product, in which hollow spherical micro-sized shells of glass or ceramic compositions replaced within a fluidized bed coater, and separate preheated reaction gasses are directed into the coater bed. The shell precursors have a preferred starting density of not more than the predetermined desired final density in the range of 1.01 to 1.2 g ' cc, and have a diameter in the range of 5 to 500 µm, preferably 105 to 150 µm. The thickness of the silicate glass coating is preferably in the range of 11 to 16 µm. An alternative embodiment employs solid precursor beads of polyphenylene oxide.
Patent EP-0149501-A2 (EP)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: B09C1/08
Filed: 1985-01-10
Abstract: A noxious metal(s) containing waste material is treated with an acid solution of a metal of group Vlla or VIII of the Periodical System, preferably iron or manganese. Subsequently, the metal of group VIIa or VIII dissolved in the acid is precipitated as a metal hydroxide and simultaneously the noxious metal(s) dissolved from said waste by said acid solution are incorporated in said precipitating metal hydroxide. The waste material together with precipitated metal hydroxide is subjected to an immobilisation treatment. Manganese hydroxide is particularly suitable for removing cadmium. An acid solution of iron and preferably simultaneously manganese to be used for treating the waste is obtained by dissolving oxisludge caught during iron or steel manufacture. The method is particularly suitable for treating dredged harboursludge. The dredged sludge may be formed into granules after mixing with a preformed mixture of the amount of a binder and 50 to 90% of the total amount of fly ash and subsequently the granules are treated with the remaining amount of fly ash. Carbon black and/or a water repellent substance may be added to the remaining amount of fly ash.
Patent EP-0198129-A2 (EP)
Inventor: DORRUCCI RICCARDO
IPC: F16K11/087
Filed: 1985-06-25
Abstract: The valve comprises a body (10) having three or five ways, and a ball type closure plug (12) provided with an inner channel (20) set at an angle of 90°. 
     The valve is actuated by a pneumatic actuator and permits to select two or four of the possible flow directrices or to intercept the flow completely. 
     Sealing is improved by the adoption of an assembly constituted by an inner seat member (22) and an outer seat member (26) locked together by a ring (28) and biased by springs (32) adapted to press a sealing ring (30), made of elastomeric material and coated with a sheath (31), against the ball type closure plug (12). 
     The five-way valve (40) and the three-way valve (42) can be coupled through the respective axial apertures to provide a valve assembly adapted to be used for discharging partitioned tank trucks for petroleum products to dispensing counters.
Patent EP-0161866-A2 (EP)
Inventor: MURAKAMI KAZUO
IPC: C12N9/64
Filed: 1985-05-01
Abstract: The present invention provides human renin genomic DNA in a replicable sequence of recombinant DNA base pairs and an animal host cell transformed therewith.
Patent EP-0165708-A2 (EP)
Inventor: BARZUZA YZHAK
IPC: B01D29/03
Filed: 1985-05-17
Abstract: A system for cleaning corrugated filter elements (2) by means of suction nozzles comprising a corrugated filter (2) and at least one suction nozzle (4) movable relative to the surface of the element. The specific parameters of the system are interrelated in accordance with a specially developed given formuta.
Patent EP-0168229-A2 (EP)
Inventor: MARPLES BRIAN ARTHUR
IPC: A61P31/10
Filed: 1985-07-05
Abstract: A valuable alternative antifungal antibiotic, for treatment especially of candidiasis, particularly vaginal candidiasis, is proposed. The antibiotic is a bile acid or simple derivative (salt or conjugate) thereof. Cholic, deoxycholic, chenodeoxycholic and lithocholic acid are preferred bile acids. The antibiotic is formulated for topical application. It can be used in association with an anti-inflammatory steroid for the treatment of fungal infections of the skin. It is also proposed to inhibit fungal growth in a variety of pharmaceutical compositions (containing some other active ingredient) by including in the composition, or coating a tablet, pill or capsule with, the bile acid component.
Patent EP-0182603-A2 (EP)
Inventor: KATO SHOICHI
IPC: C07D213/70
Filed: 1985-11-13
Abstract: Compounds of the formula:
       
wherein R 1  is C 1 -C 12  alkyl, R 2  is C 1 -C 12  alkyl or C 1 -C 4  alkyl which is substituted with halogen, X is halogen, m is 0, 1 or 2 and n is 0, 1 or 2, are insecticides, acaricides and nematicides.
Patent EP-0186587-A2 (EP)
Inventor: DAVIS HAROLD L
IPC: G01R31/28
Filed: 1985-12-20
Abstract: A high speed parity circuit uses a sequence of simplified exclusive-OR circuits responsive to data input terminals containing a data signal and its complement and terminating in a sense amplifier, together with an operating sequence in which the inputs to the sequence are grounded while the data lines are first brought high and then set to the correct data state to form a pair of separate paths through the sequence when no current flows, after which set-up operation an input voltage circuit raises the voltage on one of the paths smoothly, so that the sense amplifier can respond as soon as its input is large enough, without waiting for a settling time.