baber/WOPTO huggingface dataset:
Patent EP-0144509-B1 (EP)
Title: Fiber optic interferometer transducer
IPC: G01L1/24
Filed: 1984-07-13
Granted: 1991-01-23
Abstract: A sensor or transducer having a dual path optical fiber, such as a single mode, two polarization state, waveguide fiber, utilizes the relative change in propagation constant of the paths to sense and transduce an applied force to an interference variation and ultimately an electrical signal. In this arrangement, in-phase light is introduced to both polarized states or paths in the fiber and transmitted therealong past a stress area of birefringement inducing force and ultimately combined, thereby producing in the combined beam a variation in interference which is related to the applied force. Specific structures are provided for converting isotropic forces such as pressure and temperature to anisotropic forces on the fiber to thereby produce birefringement and to also magnify the latter effect.
Patent EP-0143921-B1 (EP)
IPC: D06H5/00
Filed: 1984-09-13
Granted: 1987-04-15
Abstract: In a device for the transport of workpieces of flexible materials which are to be supplied to a treatment station in a coil for treating their longitudinal edges and the workpiece in the form of a coil from which a portion to be treated projects is sent, or positioned on, a transport device which includes a transport trough which receives the coil. The trough is provided on one or both long sides with a supporting bending edge and a bearing surface arranged vertically below it. A coiled workpiece may be transported by the device at high speed and moved to align its longitudinal edge or edges to be treated at various work stations without difficulty.
Patent EP-0142012-B1 (EP)
IPC: D06P5/15
Filed: 1984-10-06
Granted: 1986-12-17
Abstract: 1. A process for producing white of colored patterns by discharge resist technique on a differently colored ground of textile sheet-like structures made of or containing hydrophobic synthetic fibers, in particular polyester fibers, by applying, in any order and with overlap, to the undyed cloth (i) at least one aqueous print paste which contains a discharge resist, non-coloring by oneself, and may also contain at least one hot-fixable dyestuff, in particular a disperse dyestuff, which is resistant to the diacharging and resisting agents, in the desired pattern and as background coloring, (ii) one or more, different aqueous print pastes or an aqueous padding liquor which each contain a dyestuff formulation of at least one hot-fixable dischargeable or resistable dyestuff, in particular a disperse dyestuff, and may also contain at least one hot-fixable dyestuff, in particular a disperse dyestuff, which is resistant to the discharging and resisting agents, subsequently exposing the textile material thus treated to the action of heat at temperatures of 150 degrees C to 230 degrees C, and then removing unfixed dyestuff and auxiliary residues by washing off, which comprises employing, as discharging and resisting agents in the print paste for the discharge resist patterns (i), mixtures of the following components : (a) hydrazino derivatives of arylcarboxylic, aralkylcarboxylic, arylsulfonic or aralkylsulfonic acids or salts thereof, preferably those which, in their free acid form and also free base form, have the general formula  see diagramm : EP0142012,P6,F2  in which _n denotes a number from 1 to 3, X represents a group of the formula -COOH, -CH2 COOH, -SO3 H or -CH2 SO3 H where multiple X is identical or different, and in which the aromatic ring system can, if desired, contain fused-on further rings and/or can be substituted by non-ionic radicals, (b) polyalkylene glycols, preferably polyethylene glycols, of the general formula HO-(CH2 -CH2 O)m -H(B) in which _m denotes a number up to 100 and (c) nitrogen compounds of the general formula Ya N(CH2 -CH2 -OH)b (C) in which _a is not equal to _b and each is zero or a number between 1 and 3, provided _a+_b is always 3, and in which Y denotes a hydrogen atom or a low alkyl group, in particular -CH3 , -C2 H5 , -C3 H7 or -C4 H9 , multiple Y being identical or different.
Patent EP-0130643-B1 (EP)
IPC: B23K3/02
Filed: 1984-06-21
Granted: 1989-01-04
Abstract: A device for fastening e.g. soldering an element having a plurality of laterally projecting, substantially coplanar connecting wires to a print substrate comprising a bracket nolder capable of performing a movement in a direction substantially perpendicular to the surface of the print plate and comprising a bracket heated, for example, by electric current, to the desired soldering temperature and practically simultaneously soldering all connections at the correct places of the print substrate during the movement of the bracket holder wherein the bracket holder comprises a part carrying the soldering bracket and a part connected with a mechanism for producing the movement of the bracket holder, said parts bearing one on the other by concentric spherical surfaces and being held in contact with one another solely by spring force.
Patent EP-0136727-B1 (EP)
Title: Aromatic polyamide yarn impregnated with lubricating particles, a process for the manufacture of such a yarn, and packing material or rope containing this yarn
IPC: D06M15/244
Filed: 1984-06-25
Granted: 1987-08-12
Abstract: A filament yarn of aromatic polyamides impregnated with solid particles of a fluorine-containing polymer and/or graphite. The solid particles are incorporated into the yarn by very uniformly distributing them over the filaments in that the solid particles are applied to the yarn from an aqueous dispersion and the yarn is subjected to a blowing treatment while feeding them at an excess feed rate or not. The yarn thus impregnated is first of all intended to be processed into a packing material or rope. In figure (2), the aramid yarn (13) is passed through a bath (15) containing an aqueous dispersion of PTFE and/or graphite particles and a blow box (18).
Patent EP-0135968-B1 (EP)
IPC: H02M5/293
Filed: 1984-09-12
Granted: 1987-04-22
Abstract: An electronic transformer comprising first and second switching converters for converting the positive and negative half periods, respectively, of an input alternating voltage into high frequency voltages, which are rectified to produce an output alternating voltage at the input voltage frequency. The converters are constructed as fly-back converters with the choke coils as well as the output and input capacitors combined into elements common to the two respective high frequency fly-back converters. First and second backward diodes are connected parallel to each switching transistors of the two fly-back converters and each converter includes an auxiliary switching transistor switching at the input frequency to change over the converters from one half period to the other of the input AC voltage.
Patent EP-0158664-B1 (EP)
Title: Appareil pour corriger la pression barometrique pour des erreurs provoquees par la direction et la vitesse du vent
IPC: G01P5/165
Filed: 1984-09-17
Granted: 1991-11-06
Abstract: On utilise un appareil de détection (24) pour détecter la pression atmosphérique et sa sortie est reliée dans un procédé de fonctionnement afin de fournir une information de mesure précise. L'appareil (24) comporte une enveloppe (26) dont la forme est exposée à un milieu fluide pouvant se déplacer à une certaine vitesse par rapport à l'appareil de détection. L'appareil de détection comporte au moins un orifice (28) ouvert au milieu fluide pour détecter la vitesse du milieu et pour mesurer une pression du milieu fluide. La pression mesurée est corrigée en ce qui concerne les effets de la vitesse du milieu en fonction de la formule PATM = PM + K2 V2 où PATM représente la pression atmosphérique, PM la pression mesurée dans l'enveloppe, K2 une constante en fonction de la forme de l'enveloppe, de la forme de l'orifice et de la densité du milieu, et V la vitesse du milieu.
Patent EP-0156115-B1 (EP)
Title: Stradding dowel
IPC: F16B13/10
Filed: 1985-01-29
Granted: 1988-03-16
Abstract: 1. Expansible plug for anchoring in drilled holes, preferably those that are made to widen inwards in a conical manner, comprising a stud bolt which is supported at the base of the drilled hole, has an expander cone and is equipped with means for securing an object, and onto the expander cone of which an expansible sleeve can be driven, characterised in that the stud bolt has a portion that is designed to project beyond the object to be secured and is provided with a slot, and the two segments of which portion, which are formed by the slot, can be bent over in opposite directions.
Patent EP-0174432-B1 (EP)
IPC: E05F3/22
Filed: 1985-04-30
Granted: 1989-02-15
Abstract: A door holding device for door closers is described in which a door is held only at a predetermined angle of opening and in which the selected holding position can remain unchanged over a long period of time but can nevertheless be released by electrical means. For this purpose the switching of the door is effected, starting from a known mechanical door holding device which can be switched in and switched out, via a control unit which is biased into a door holding position by the hydraulic pressure which is in any event present in the closer and which can be released again via a magnetic valve.
Patent EP-0185158-B1 (EP)
IPC: A61K31/22
Filed: 1985-10-09
Granted: 1988-01-27
Abstract: A compound represented by the formulawherein R' represents a hydroxyl group, an alkanoyloxy group or a group of the formulain which R<sup>2</sup> represents a hydrogen atom or a lower alkyl group, and R<sup>3</sup> represents a hydrogen atom, a lower alkyl group, an alkanoyl group, a phenyl group, a carbamoyl group or a thiocarbamoyl group, or a salt thereof.The said compound can be prepared by reacting a compound represented by the formulawith a compound of the formulawherein R' is as defined hereinabove, or a salt thereof, and as required, alkanoylating the resulting compound of formula (I) in which R' represents a hydroxyl group or an amino group, and as required, converting the resulting compound of formula (I) in which R' is the groupinto its salt, and is useful for the treatment of inflammation, pain or rheumatism.
Patent EP-0196363-B1 (EP)
IPC: F04D29/66
Filed: 1985-10-30
Granted: 1990-01-10
Abstract: 1. A single or multi-stage axial compressor with clearance spaces inside the compressor housing, characterised in that the clearance spaces present within the axial compressor are provided as resonator chambers and that the axial compressor is equipped with at least one wide-band absorption resonator (7) as a pulsation absorber, and that for coupling the absorption resonator (7) to the gas stream circumferentially extending slots (8), which form the throat of the absorption resonator, are arranged in front of or behind a rotatable rotor (3) and that the walls of the absorption resonator (7) are lined with a damping material (D).
Patent EP-0183300-B1 (EP)
Title: Sealing system
IPC: F16L5/02
Filed: 1985-11-08
Granted: 1988-06-29
Abstract: A sealing system for the-sealing passage of cables or tubes, consisting of a rectangular frame (1), parallelepipedal blocks (2,3,4) of resilient material, each block consisting of two identical halves, and featuring a bore (5) adapted to the dimensions of the cables. compression means (10) for compressing the blocks within the frame and retaining means, whereby the half blocks feature at least one groove transverse to the longitudinal axis of the bore on the outer surfaces parallel to said axis and the frame features corresponding grooves while the blocks are locked in place by the said retaining means that may rest in a groove of a half block.
Patent EP-0184314-B1 (EP)
IPC: A61M29/02
Filed: 1985-10-29
Granted: 1990-04-11
Abstract: A catheter (13) having first and second lumens and a balloon (23) adjacent the distal end of the catheter (13), with the first and second lumens extending to the interior of the balloon (23). Air can be purged from the catheter (13) by introducing a purging liquid in series through the first lumen, the balloon and the second lumen. Following purging, an inflation liquid is introduced in parallel through the first and second lumens to rapidly inflate the balloon (23). The balloon (23) is rapidly deflated by discharging the inflation liquid from the balloon (23) in parallel through the first and second lumens.
Patent EP-0185459-B1 (EP)
IPC: C07K14/565
Filed: 1985-11-13
Granted: 1993-01-13
Abstract: Reduced cysteine-containing proteins consisting of recombinant IFN-β, IL-2 muteins thereof may be oxidized selectively so that the recombinant proteins have essentially the same disulfide bridging and biological activity as their native counterparts. The oxidized product is substantially free of unwanted side products and contains a minimal amount of intermolecular oligomers. The oxidation takes place in an aqueous medium containing a solubilizing agent at a pH of about 5.5 to 9, preferably at a pH of about 7. The reaction is initiated by addition of at least an effective amount of an oxidation promoter containing a Cu<sup>+2</sup> cation such as CuCI<sub>2</sub> or o-phenanthroline/Cu<sup>+2</sup> complex in the presence of air.
Patent EP-0169749-B1 (EP)
IPC: H01Q1/12
Filed: 1985-06-11
Granted: 1988-05-11
Abstract: A device for articulating a base of a mast for raising a mast carrying an antenna into an upright position, the device comprising a mast-engaging member which includes a collar (6) provided on one side with a means for affixing the base (2) of the mast to the member and, on its other side, is provided with two parallel depending plates (8), each having a slotted opening (10), said openings (10) open out at free ends (9) of the plates in order to form a pair of spaced forks, the openings being at least equal in size to the diameter of a journal (11) having a horizontal axis and supported by a stake means (12) that is fixed to the ground (4), whereby the forks permit the member to be articulated about the journal.
Patent EP-0219009-B1 (EP)
IPC: C12N9/24
Filed: 1986-10-03
Granted: 1990-12-05
Abstract: A segment of a bacteriophage encoding for a polysaccharide depolymerase which has been cloned and expressed in Escherichia coli is described. In particular, bacteriophage ERA103 was found to consist of five EcoRI fragments labeled: A, 7.5-kb; B, 5.0-kb; C, 2.7-kb; D, 2.1-kb and E, 1.8-kb. Fragment B encodes for the depolymerase and was cloned into the positive-selection vector pOP203(A2+), pBR322 and the expression vector pKK223-3. The depolymerase is applied to rosaceous plants to prevent Fireblight caused by Erwinia amylovora by depolymerizing a polysaccharide produced by this bacteria.
Patent EP-0202931-B1 (EP)
Inventor: MCQUADE JOHN M
IPC: B41J2/45
Filed: 1986-05-21
Granted: 1996-12-18
Abstract: An apparatus and method for producing multi-color, continuous tone images on a photographic element sensitive to radiation outside the visible region of the electromagnetic spectrum includes at least two laser diodes which may be simultaneously modulated, beam combiners to combine radiation emitted by the laser diodes into a single colinear beam and a rotating polygonal mirror for scanning the combined colinear beam across the surface of the photographic element.
Patent EP-0193510-B1 (EP)
IPC: C08B37/08
Filed: 1986-02-25
Granted: 1988-11-23
Abstract: A shaped article based upon cross-linked, possibly derivatized hyaluronic acid or a salt thereof is characterized in that it has a dry matter content of at least 65 percent by weight and a tensile strength of at least 2 N/cm<sup>2</sup>. The shaped article may be prepared by pressure-drying or freeze-drying a corresponding hyaluronic acid gel.
Patent EP-0235497-B1 (EP)
IPC: C08J3/24
Filed: 1986-12-22
Granted: 1993-09-22
Abstract: Polynetwork EPDM rubber is EPDM rubber containing both ionomeric and covalent cross-links, and can be formed by treating EPDM rubber with maleic acid or anhydride or fumaric acid to attach succinic groups to the rubber, forming an ionomer thereof with a polyvalent metal oxide, hydroxide or salt, and then covalently cross-linking the rubber, for example, by sulfur vulcanization. Compositions are shown containing the polynetwork rubber in combination with oil and black, optionally in blends with high-diene hydrocarbon rubber, such as natural rubber.
Patent EP-0258437-B1 (EP)
IPC: G01M11/06
Filed: 1986-02-20
Granted: 1991-05-29
Abstract: A device for checking the lighting installation of transport vehicles comprises a vertical guide shaped as a frame (1), in the lower part of which are hingedly mounted two supports (19, 20), an optical system (9) consisting of an objective (4) and mounted in a rim (3) on the vertical guide, and a screen (8) provided with horizontal and inclined sections (14, 15) of a control marking (13) and mounted on one of the supports (20) by means of a bracket (6) hingedly connected to the rim (3) of the objective (4). The device further comprises a means for orienting its optical axis in relation to the direction of movement of the transport vehicle, provided with a sighting index (27) and mounted hingedly on the support (19) located on the side of the inlet opening of the objective (4) of the optical system (9), the axis of the hinge being parallel to the sight index (27) of the means for orienting the optical axis of the device in relation to the direction of movement of the transport vehicle.
Patent EP-0241663-B1 (EP)
IPC: B65H29/04
Filed: 1987-02-11
Granted: 1989-10-11
Abstract: A sheet feeder and invertor apparatus for sheet-processing machines for selective operation with or without inversion, preferably for two offset printing machines arranged in tandem. According to the invention, two conveyor belt arrangements, such as invertor apparatus 50 and belt conveyor 26, extend parallel to one another and are disposed one above the other, so that the adjacent runs of these two belt arrangements form a gap (35), in which the sheets can be fed by the belt conveyor (26) from one machine (3) toward another machine (5). Sheet grippers (58) are disposed on the belt (56) of the invertor apparatus (50), closing in the vicinity of the run remote from the belt conveyor (26) and opening in the vicinity of the run oriented toward the belt conveyor (26). The two conveyor belt arrangements (50, 26) are adjustable in common such that the sheets emerging from the first machine (3) are fed either underneath the grippers (58) of the run of the invertor apparatus (50) remote from the belt conveyor (26) or onto the run of the belt conveyor (26) oriented toward the invertor apparatus (50).
Patent EP-0245606-B1 (EP)
IPC: G08C15/00
Filed: 1987-03-13
Granted: 1992-07-22
Abstract: An RF transponder for use in an automatic/remote instrument monitoring system remotely located from an interrogate/receiver which transmits an RF activation signal to the transponder and which receives and processes RF transponder signals transmitted from the transponder in response to the activation signal, said transponder comprising enable circuit means (100), timing means (308) for timing integration periods, integrator means (302) for integrating a detector signal produced by the detector means (300) over the integration periods and comparator means (306) for comparing the output of the integrator means (302) to a threshold value and for producing a transponder enable signal initiating transmission of the transponder signals.
Patent EP-0249788-B1 (EP)
IPC: B41F33/00
Filed: 1987-05-30
Granted: 1991-09-11
Abstract: In order to control positioning mechanisms on printing machines for longitudinal, transverse and diagonal register, in dependence upon a comparative evaluation of a reference signal with the measurement signal produced by a register mark recognition device, the register marks are formed from two accurately aligned apertures (7) facing one another outside the printing and inking area on one or both sides in each printing plate (6, Fig. 3). Light emitters (5A, 5B) or light receivers (12, 13, 72) are arranged in an opening in the outer surface of the plate cylinder (1) and form part of a register mark recognition device arranged after the accurately aligned apertures (7). Synchronously with the rotation of the plate cylinder (1), by means of a lens (8) of optimum light is shone through each accurately aligned aperture (7), projectable as a light-spot on the associated light receiver (12, 13, 72). <IMAGE>
Patent EP-0252468-B1 (EP)
IPC: E04B9/00
Filed: 1987-07-06
Granted: 1991-04-03
Abstract: A counter ceiling which comprises main collecting gutters (32), closable to the desired extent, is proposed. This provides the possibility of cleaning the gutters (32) of the counter ceiling by means of cleaning fluids capable of being stored therein. <IMAGE>
Patent EP-0275360-B1 (EP)
IPC: E04F13/08
Filed: 1987-09-07
Granted: 1991-08-07
Abstract: A structure and method is disclosed for facilitating the construction of a brick facade. A panel (12) is provide made of bonded vacuum formed polystyrene and extruded polystyrene foam. The outer portion (22) is specially configured to secure bricks in place by a friction fit until mortar is laid. The rear surface of the bricks (14) are secured by adhesive to the surface of the outer portion (22) of the panel. Channel bars (18) separate the bricks (14) in a vertical direction while other spacing means are used to locate the bricks (14) in the horizontal direction the proper distance from one another. The mortar is then laid in place by hand to create the effect of bricks laid by a mason. Because of the materials used and the configuration, the panel can be cut at the work site to accommodate variations in the structure being erected. The cutting operation can be accomplished by a commerical cutting knife, the panel nailed in place, and bricks (14) laid within the panel by an unskilled construction worker.
Patent EP-0242258-B1 (EP)
Title: Device for the execution of an algorithm (leroux-gueguen) for the coding of a signal by linear prediction
IPC: H04B14/00
Filed: 1987-03-25
Granted: 1991-01-30
Abstract: The invention relates to an apparatus for using the Leroux-Gueguen algorithm for coding a signal by linear prediction. Apparatus applicable to the coding of a signal uses the Leroux-Gueguen algorithm for coding the signal by linear prediction. The apparatus receives at one input, correlation, multiplexers, two multipliers, two adders and a divider which, by successive iterations, calculate intermediate variables making it possible to pass from correlation coefficients Ri to PARCOR coefficients Ki.