baber/WOPTO huggingface dataset:
Patent EP-0106481-A2 (EP)
Inventor: ROBINSON NORMAN
IPC: F01N1/24
Filed: 1983-09-01
Abstract: An automobile exhaust silencer has a casing 1, a central perforated tube 6 and an end piece 5 at one end. A similar end piece is welded to the other end when the silencer has been packed. Vacuum producing apparatus 2 is brought into contact with the closed end of the silencer casing, aperture 7 registering with the perforated tube 6, and a similar sealing member 9 having an aperture 10 is brought into contact with the open end of the silencer casing, thereby blocking off the other end of the perforated tube 6. 
     A strand or roving consisting of a multitude, for example, two thousand continuous glass fibres of diameter, for example, less than twenty microns, is fed between two rollers, one of which is driven, in gun 4 where a further roller having a cutter cuts the roving into discrete lengths. An air blast assists in projecting the discrete lengths forwards, and they are sucked into the silencer casing by means of the vacuum to which the other end is subjected. 
     It is found that the individual fibres of each discrete length separate from each other in the silencer casing to form the desired fluffed-up wool-like consistency in the casing. Furthermore, with this method it is possible to accurately meter the quantity of material fed into each silencer. 
     As an alternative to the use of a vacuum, a jet of compressed air may be used to establish the required air flow through the casing.
Patent EP-0095970-A2 (EP)
Inventor: NOILES DOUGLAS G
IPC: A61B17/11
Filed: 1983-05-20
Abstract: A surgical stapler including a stapling assembly, an actuator assembly remote from the stapling assembly, and a longitudinal shaft assembly having a longitudinally flexible section for connecting the actuator assembly to the stapling assembly and for transmitting the forces and motions required to operate the stapling assembly from the actuator assembly to the stapling assembly.
Patent EP-0100746-A2 (EP)
Inventor: RATCHFORD MICHAEL
IPC: G06F17/40
Filed: 1983-07-04
Abstract: A flight data recording system includes a digital flight data recorder (DFDR) and a digital flight data acquisition unit (DFDAU) having a signal processor and nonvolatile memory for storing signals representative of a deterministic flight mode algorithm which defines a generic aircraft flight profile by preselected modes, each mode defining a flight profile operating station, the deterministic flight mode algorithm defining the nominal values of some number of sensed flight data parameters in terms of the sensed values of some number of the remaining other sensed flight parameters. At each such station, the signal processor comparing the actual sensed mandatory flight parameter value with the corresponding determined value to establish sensor accuracy.
Patent EP-0105018-A2 (EP)
Inventor: TUNG WILLIAM CHUNG-TSING
IPC: C08G63/00
Filed: 1983-09-19
Abstract: Water soluble polyester compositions which, upon cure, are water insoluble. These water-based polyesters are made utilizing hydantoin compounds with salts of a compound containing a sulfo acid group therein. Such compositions are useful as coatings, paints, and the like and eliminate any recovery problems or toxicity problems normally related with many organic solvents.
Patent EP-0119550-A2 (EP)
Inventor: WISCHNEWSKI HEINZ
IPC: E04F10/04
Filed: 1984-03-08
Abstract: 1. Extensible awning, particularly an awning on a building or a tent extension for camping vehicles and the like, which comprises a frame (1) consisting of sectional members, a fastening and carrying device (29) for anchoring on a wall (28), a camping vehicle or the like, and at least two jointed arm assemblies (8, 9), each of which has at least two jointed arms (8 and 9) which can be folded out, disposed one behind the other and connected together by a joint member (10), the free ends of the jointed arm assemblies (8, 9) being connected together by means of an eaves purlin (6), and which further comprises a tent cloth (2), awning cloth or the like covering the area defined by the jointed arm assemblies (8, 9) as far as the eaves purlin (6), the jointed arm assemblies (8, 9) extending roughly parallel to the tent cloth (2), awning cloth or the like, characterized in that in the region of the respective joint members (10) of the jointed arm assemblies (8, 9, etc.) at least one continuous purlin (5) is disposed which extends parallel to the eaves purlin (6) and on which the joint members (10) or those ends of the jointed arms (8 and 9) which face the joint members are slidably mounted, and that each joint member (10) has at least one joint (11, 11') which is so constructed and arranged that the two jointed arms (8 and 9) connected to it are on the one hand adapted to fold together parallel to one another and on the other hand in the unfolded position form a down-wardly broken curve.
Patent EP-0128279-A2 (EP)
Inventor: GRAYSON JAMES IAN DR
IPC: C07D213/803
Filed: 1984-03-26
Abstract: 6-Methylnikotinsäureester durch Oxydation von 2-Methyl-5-ethylpyridin.
Patent EP-0132840-A2 (EP)
Inventor: KNUDSEN RONALD DOUGLAS
IPC: C07C11/08
Filed: 1984-07-25
Abstract: @ A novel ethylene dimerization catalyst is provided consisting essentially of a nickel compound, a phosphine compound, and an acidic compound. In addition, an improved ethylene dimerization process is provided which comprises contacting ethylene with the novel catalyst composition present, in an effective solvent, at a temperature from about 0°C to about 200°C. As a result of the inventive process, high catalyst productivity and good selectivity to the desired dimerized product, 1-butene, is obtained.
Patent EP-0141380-A2 (EP)
Inventor: LEE CHI-LONG
IPC: C03C25/106
Filed: 1984-10-25
Abstract: Compositions which cure by UV radiation in less than one second are obtained by mixing an alkenyl containing polydi- organosiloxane, a mercapto functional crosslinker of the mercapto functional polyorganosiloxane or mercapto organic compounds, a photosensitizer, a viscosity stabilizer, and optionally a reinforcing agent. These compositions can be packaged in one container and can be used as the primary coating for optical fibers.
Patent EP-0144736-A2 (EP)
Title: Package for liquids
Inventor: REIL WILHELM
IPC: B65D5/06
Filed: 1984-11-02
Abstract: 1. A pack for liquids comprising side walls (1, 1a, 1b) which are connected together in a tubular configuration by way of at least one longitudinal sealing seam (4), and end walls which are disposed at the ends of the tube (1) and which form a cover (2) of round cross-section and a square bottom (3), wherein the side walls (1) are formed from card which is coated with plastics material at least on one side while the cover (2) comprises thermoplastic material without a backing material and is mounted along its outside edge (6) to the side walls (1) and wherein shape-transition fold lines (20) are provided in the tube, starting from the four corners (19) of the bottom (3) and being arranged to extend from the bottom (3) over one-third to two-thirds of the height of the tube in the direction of the cover (2) characterized in that provided in oppositely disposed regions in the tube are long folding lines (18) which extend over the entire height (H) of the tube and  parallel to the central axis thereof and which extend through the tips (21) of two mutually oppositely disposed triangular flaps (10) which are formed by folding of the bottom (3) with a transverse sealing seam (9).
Patent EP-0146835-A2 (EP)
Inventor: MOJICA ELLEN YURCAK
IPC: A01N47/12
Filed: 1984-12-04
Abstract: Synergistic herbicidal activity is displayed by a composition comprising the following two components: (a) an herbicidally effective amount of a thiolcarbamate of the formula
     in which X is hydrogen, chlorine or bromine; and R 1  and R 2  are independently selected from the group consisting of C 1 -C 6  alkyl and C 5 -C 7  cycloalkyl, and (b) an herbicidally effective amount of a pyrrolidone compound of the formula
     in which X' is hydrogen, chlorine or methyl; Y is hydrogen, chlorine, or bromine; Z is chlorine or bromine; R 3  is hydrogen, alkyl, acetyl, chlorine, bromine, fluorine, iodine, trifluoromethyl, nitro, cyano, alkoxy, alkylthio, alkylsulfinyl, alkysulfonyl, trifluoromethylthio, trifluoromethylsulfinyl, trifluoromethylsulfonyl, pentafluoropropionamido, or 3-methylureido; R 4  is hydrogen, alkyl, chlorine, or trifluoromethyl; and, R 5  is alkyl or hydrogen; at a weight ratio of (a) to (b) of from about 0.01:1 to about 20:1.
Patent EP-0121276-A2 (EP)
Inventor: LESSE HAKAN
IPC: B65H23/04
Filed: 1984-03-21
Abstract: @ In the processing of a material web provided with crease lines a reel is used frequently for registry. The reel comprises one or more axial rules, the distance between these being adapted to the distance between transverse crease lines of the material web. To ensure a correct engagement with the crease lines, the rules are relatively sharp which may cause damage to the material web. This is prevented in accordance with the invention in that supporting elements are provided at the end of the rules so that any material extending beyond the ends is not folded or broken. The reel moreover comprises adjustment facilities for adapting itto varying distances between the transverse crease lines of the material web.
Patent EP-0133057-A2 (EP)
Inventor: NAGANO MASASHI
IPC: B62M9/16
Filed: 1984-08-01
Abstract: The present invention relates to a rear derailleurA which includes a chain guide 8 comprising a guide pulley 81, a tension pulley 82, and at least one pulley plate 83 for rotatably supporting the pulleys, so that a drive chain C guided by the guide pulley 81 is switchable between the sprockets of a multistage sprocket assemblyS for changing the cycle speed. The guide pulley 81 is supported so as to be axially movable with respect to the pulley plate 83, and between one lateral side of the guide pulley 81 and the inside surface of the pulley plate 83 is provided a gap K for allowing axial movement of the guide pulley 8 under the influence of the forces exerted thereon by the chain C, by means of the tension in the chain.
Patent EP-0137698-A2 (EP)
Inventor: HAFEZ MAHMOUD MOSTAFA
IPC: B01D65/06
Filed: 1984-08-29
Abstract: A method for preswelling and drying hydrophilic regenerated cellulose membranes involving solvent exchange with a hydrogen bond breaking hygroscopic polar solvent followed by drying. The resulting membrane can be directly used without further treatment for polar organic liquid permeation such as polar dewaxing solvents from dewaxed oil. Preferred hydroscopic polar solvents are dimethylsulphoxide (DMSO), dimethylformamide (DMF), n-methyl pyrollidone (NMP), other disubstituted sulphoxides, disubstituted sulphones, other disubstituted formamides and dimethylamine (DMA) and morpholine. Most preferred solvent is DMSO. 
     The method of the present invention is useful not only for pretreating fresh membrane material but also for recovering the permeability of damaged membranes (i.e. dried, water damaged or pressure damaged membranes).
Patent EP-0158284-A2 (EP)
Inventor: HERMENTIN PETER DR
IPC: C12P1/00
Filed: 1985-04-04
Abstract: The process entails obtaining parasite antigens from a parasite lysate by means of adsorption onto stabilised erythrocytes. Antigens obtained in this way can be used as vaccines or diagnostic aids.
Patent EP-0162316-A2 (EP)
Inventor: HEITMANN KNUT DIPL-ING
IPC: G03F7/26
Filed: 1985-04-23
Abstract: Ein Verfahren zur Beeinflussung von Strukturprofilen, die durch Polymerisation bzw. Depolymerisation in Resistschichten erzeugt werden, zeichnet sich dadurch aus, daß in Abhängigkeit von der akustischen Impedanz des die Resistschicht tragenden Substrats zur Verstärkung des Kontrastes die Strukturen mit einem Ultraschallstrahlenbündel beschallt werden, für dessen Frequenz das Substrat eine hohe Impedanz darstellt, und zur Schwächung des Kontrasts die Strukturen mit einem Ultraschallstrahlenbündel beschallt werden, für dessen Frequenz das Substrat eine niedrige Impendanz darstellt. Für die Durchführung des Verfahrens ist ein akustisches Mikroskop besonders geeignet.
Patent EP-0162480-A2 (EP)
Inventor: MISTARZ ROBERT J
IPC: B67C3/00
Filed: 1981-09-11
Abstract: The invention relates to a machine for dispensing liquid and semiliquid material in measured amounts to containers. Plug means are provided for easily cleaning the machine without requiring a disassembly of the machine
Patent EP-0173176-A2 (EP)
Inventor: HAAS RAIMUND DR
IPC: C09K8/86
Filed: 1985-08-16
Abstract: The control entails adding to the aqueous medium a compound of the formula <IMAGE> in which R is n-fluoroalkyl, n-fluoroalkenyl, n-alkyl, n-alkenyl or a group of the formulae <IMAGE> Rf is n-fluoroalkyl or n-fluoroalkenyl, R1 is hydrogen, methyl or ethyl, x is an integer from 2 to 6, y is 0, 1 or 2, B is an oxygen or sulphur atom, K+ is a cation of the formulae <IMAGE> R3 is hydrogen, methyl or ethyl, R4 can, in each case, be identical or different and is hydrogen, C1-C3-alkyl or C1-C3-hydroxyalkyl, and A<-> is an organic sulphonate, carboxylate, benzoate, phenylsulphonate or naphthoate anion, iodide or thiocyanate.
Patent EP-0184127-A2 (EP)
Inventor: LUHMANN ERHARD
IPC: C09D101/18
Filed: 1985-11-27
Abstract: Cellulosehaltige Pasten, die sich in lösungsmittelarme, feststoffreiche, wässrige Celluloselackdispersionen verdünnen lassen und bestimmte anionenaktive Emulgatoren enthalten.
Patent EP-0185307-A2 (EP)
Inventor: HARNDEN JOHN DAVIS JR
IPC: H01L41/09
Filed: 1985-12-11
Abstract: Improved piezoelectric ceramic switching devices are described along with their method of fabrication. In addition to the devices themselves, novel electric circuits are described for the energization as well as the use of such devices as switching elements in electrical systems. Parts of both the energization circuits and or utilization circuits employing the piezo ceramic switching device are physically mounted on and supported by non-polarized parts of the piezoelectric ceramic plate elements comprising the switching devices so that lightweight compact construction is achieved along with substantial reduction of stray inductance intercoupling.
Patent EP-0187990-A2 (EP)
Inventor: WOLFF MARTIN
IPC: B60N2/75
Filed: 1985-12-20
Abstract: In a panelling element, in particular for the passenger compartment area of vehicles, such as door panel (1), dashboard panel, column panelling or the like, having a carrier body (6) and a decorative sheet (7) covering the latter on at least one of its main surfaces and having at least one protruding moulded component (2), such as a handle (4), arm rest (3) with passage, hanging strap (5) or the like, which spans the decorative sheet (7) in a strap-like manner at least in areas and consists of a core (8) surrounded by a hose-like envelope sheet (9), it is provided that the decorative sheet (7) is constructed integrally with the envelope sheet (9) and consists of a preformed plastic skin and that the carrier body (6) is constructed integrally with the core (8) and consists of foam plastic. The new method for producing a panelling element is characterised by an integral plastic skin which forms the decorative sheet and the envelope sheet being formed in a first process step and in a second process step the envelope sheet being filled with foamed plastic for the purpose of forming the carrier body together with the core and the same foamed plastic being filled behind the decorative sheet at the same time. <IMAGE>
Patent EP-0155108-A2 (EP)
Inventor: TAYLOR ANDREW GEORGE WILLIAM
IPC: G08G1/042
Filed: 1985-02-25
Abstract: ® A detection system for use in monitoring traffic flow along a roadway in which the detector (1) is buried in the roadway (3) and transmits the information by radio frequency to a receiver (4) located at a remote location, the detector incorporating a transmission coil and a detection coil, the detection coil being responsive to entry and exit of an object into and from the detection field produced by the transmission coil.
Patent EP-0181156-A2 (EP)
Inventor: MATSUI KAZUMA
IPC: B60T8/42
Filed: 1985-10-31
Abstract: An antiskid control device including a main line system, a first oil hydraulic source generating a pressurized oil and supplying the oil to wheel cylinders through the main line system, a subline system, and a second oil hydraulic source generating a pressurized oil and supplying the oil to the wheel cylinders through the subline system. The main line system and the first oil hydraulic source are provided for a usual braking operation. The subline system and the second oil hydraulic source are provided for an antiskid control. The main line system has a cut-off valve which opens the main line system in the usual braking operation and closes the main line system in the antiskid control. The subline system has a switching valve which opens and closes the subline system according to a Ibcking condition of the wheel during the antiskid control. The second oil hydraulic source generates a pressurized oil when a locking condition is sensed.
Patent EP-0184939-A2 (EP)
Inventor: NAGATA OSAMU
IPC: F02D41/20
Filed: 1985-12-12
Abstract: An electromagnetic device has a movable body (2, 6) displaced by energising a solenoid coil (SC). A controller for the device has a drive circuit with switches (Q11, Q12, Q13, Q14) controlled by control means (20) which receives a command signal which initiates displacement of the body and current reference values. An additional coil (CC) is incorporated in the drive circuit and the control means (20) functions to cause the drive circuit (20) inter alia selectively to connect the additional coil ICC) to the solenoid coil (SC) to transfer electromagnetic energy between the coils in response to the command signal.
Patent EP-0195887-A2 (EP)
Inventor: RAUSING HANS
IPC: B26F3/02
Filed: 1986-01-17
Abstract: A material (1) in the form of sheets or a web is provided with a watermarklike pattern (12) in the form of a text, figure or similar identification mark visible or displayable in transmitted light by means of relieflike mechanical working off of material, for example grinding, milling etc., corresponding to the desired pattern (12).
Patent EP-0198353-A2 (EP)
Inventor: FOUTS DAVID PERRY
IPC: H01B1/02
Filed: 1986-04-04
Abstract: The solder composition of matter consists essentially of a leadbase alloy including a substantially uniform distribution of at least one intermetallic compound formed from said alloy and a solute element, the concentration of said solute element being at least about 0.5% by weigth of the amount of said alloy. The composition is applied for reducing electromigration activity and extending life time of terminations in microelectronic devices.
Patent EP-0210336-A2 (EP)
Inventor: SEOL MARN TAEK
IPC: B62M1/24
Filed: 1986-04-09
Abstract: A bicycle having pivoted lever pedal system (1, 2, 45) and lever arm length or gear ratio (speed) change devices (3, 4, 5, 6). Propulsion forces from the lever pedals (1) are transferred via the lever arm length change device (3) through a flexible interconnecting cable and pulley system (7, 8, 9, 10, 11, 12, 13) to a rear drive hub assembly 14 having a pair of one-way clutches which allow the transfer of forward driving forces and enable the bicycle to be rolled back.
Patent EP-0236544-A2 (EP)
Inventor: DE BENI CLAUDIO
IPC: B63B7/06
Filed: 1986-08-22
Abstract: The present invention relates to a foldable and erectable boat, formed by four identical plane panels (1,2,3,4) in semirigid plastic material and with a shaped edge, which panels (1,2,3,4) are arranged in a longitudinal ordered adjoinment succession, so as to obtain two intermediate adjacent panels (2,3) and two outer or lateral panels (1,4), having a free edge. The two intermediate panels are adjacent and hingeably coupled to each other along one longitudinal edge thereof, while their other longitudinal edge is adjacent and hingeably coupled with a respective edge of an adjacent outer panel. Each panel is endowed with one or two grooves on both faces thereof, each groove extending parallel and proximate to one or both the longitudinal edges of the panel. The grooves proximate to the edges define an uninterrupted peripheral band or strip, which constitutes a portion joined to the panel by means of a double reduction in thickness, created by the grooves themselves. At the adjacent and coupled edges of two adjacent panels, the peripheral bands of the panels (1,2,3,4) themselves are fixed together, so as to form a sealing seam. Each panel is thus flexible or foldable with respect to the seam along the thinning or weakening represented by the grooves.
Patent EP-0219694-A2 (EP)
Inventor: FISH AARON M
IPC: E05B47/06
Filed: 1986-09-18
Abstract: An actuator assembly is mounted in a housing and is actuatable by a solenoid carried in the housing. The housing also includes, integral therewith, a card reading arrangement.
Patent EP-0224800-A2 (EP)
Inventor: KEARNS MICHAEL J
IPC: C12M3/00
Filed: 1986-11-20
Abstract: The method for cultivating cells entails a cell culture being maintained in substantially homogeneous suspension in a reactor under controlled ambient conditions in a culture medium using a stirring device, nutrients for the cells being fed in, and waste products of the cells being removed. A particularly high cell density and product yield is achieved by the combination of the following measures: a nutrient medium separate from the culture medium is used and flows in a flow path which is separated from the culture medium by a semipermeable membrane, the membrane being permeable for the nutrients and the waste products of the cells but impermeable for the high molecular weight constituents of the culture medium. The culture medium with the cells is passed by one side of the membrane, the nutrient medium containing the nutrients is passed by the other side of the membrane so that nutrients pass out of the nutrient medium through the membrane into the culture medium, and waste products pass out of the culture medium into the nutrient medium. <IMAGE>
Patent EP-0227089-A2 (EP)
Inventor: WOODWORTH LEE R
IPC: B01D45/14
Filed: 1984-04-13
Abstract: A high-speed rotary filter device comprises a tubular housing (24) containing a bladed rotor (22). The rotor carries inducer blades (30) in a radial outflow configuration, driving blades (32) extending axially above the length of the rotor, and exducer blades (36), and is driven by a shaft at high speed to cause an air stream to be drawn into the housing inlet end (22) by the inducer blades and to travel axially along the housing between the driving blades (32) whilst being forced to swirl around the rotor body (34). Particles suspended in the airstream migrate centrifugally to the internal surface of the housing wall, where they are collected in circumferential grooves (100,102,104) and escape from the housing through passages (110,200,212) in the housing wall. The filtered air stream is discharged by the exducer blades (36) through the outlet end of the housing via a scroll (50). In a modification (Figure 4) the inducer blades (130) are of axial-­flow configuration, and act as a turbine wheel to drive the rotor under a gas pressure differential. In another modification (Figure 7) the inducer blades (172) are of mixed flow configuration. A further modification (Figure 14) involves a porous shroud (310) in the form of a helical winding of spaced turns of wire wound around the tips of the rotor driving blades (320) to minimise secondary swirl. In an alternative design (Figure 13) to minimise secondary swirl a rotor (232) having a separator portion (23) with no driving blades is provided. The filter devices are capable of filtering out particles ranging from 2 mm diameter down to 2 microns diameter from a gas stream without clogging, and can also be used for filtering liquids.
Patent EP-0252188-A2 (EP)
Inventor: DAVIDTS EMMANUEL
IPC: B65G45/00
Filed: 1986-11-14
Abstract: A scraper assembly includes a scraper comprising a blade and a damping element to which the blade is fastened, the damping element including a recess, and a base element which has at least a portion that can fit within the recess so as to support the damping element and thus position the scraper in operating position.