baber/WOPTO huggingface dataset:
Patent EP-0443153-A1 (EP)
Inventor: GERSDORF JOACHIM DR DIPL-CHEM
IPC: G03F7/033
Filed: 1990-12-17
Abstract: The invention relates to a radiation-sensitive composition containing as essential constituents 
 
  a) at least one thermoplastic elastomeric block copolymer of the general formula
 (A-B)m-A, (B-A)m+1-B, (A-B)m+1 or (A-B)oY,
 where 
 
  A is a thermoplastic nonelastomeric polymer block having a glass transition temperature of 25 DEG C or over, and 
  B is an elastomeric polymer block having a glass transition temperature of 10 DEG C or below, 
  Y is Sn or Si, 
  m is an integer from 1 to 10, and 
  o is 2 if X is Sn or 4 if X is Si, 
 
  b) at least one ethylenically polyunsaturated compound, and 
  c) a photopolymerisation initiator, 
 which is characterised in that at least one of the ethylenically polyunsaturated compounds of the general formula I is 
<IMAGE>
 where 
 
  R is a straight-chain or branched alkyl radical, 
  X is a straight-chain alkylene or cycloalkylene in which individual methylene groups may be substituted by -O-, -S-, carbonyl or carbonyloxy groups, and 
  n is 1 to 5. 
 
<??>The composition makes it possible to produce relief and flexographic printing plates having a high Shore A hardness. The recording layers on which the printing plates are based are stable on storage and have a high photosensitivity.
Patent EP-0387041-A1 (EP)
Title: Nitrogen specific detector
Inventor: SIMON RICHARD KENNETH JR
IPC: G01N30/84
Filed: 1990-03-07
Abstract: A gas chromatography detector specific to nitrogen containing compounds is shown. The detector comprises an oxygen pyrolysis chamber for oxidizing the sample eluting from the chromatography column at high temperature and a photoionization cell for detecting the NO x species present in the oxidized sample. Due to the fact that the ionization energies of other oxides present in the sample mixture is greater than the photons created in the photoionization cell, other oxides are not detected.
Patent EP-0454911-A1 (EP)
Inventor: WANG CHUN TSIN
IPC: G21C3/06
Filed: 1990-04-25
Abstract: Coextrusion billets of two or more concentric metallic layers are treated by a hot isostatic pressing process and, then, may be succeeded by heating to an elevated temperature followed by quenching in order to form a diffused bondline between the contiguous touching metal layers, which after extruding and reducing into tubing, is relatively free of bondline defects.
Patent EP-0476196-A1 (EP)
Inventor: WALLACE GRAEME MCROBERT
IPC: C10L9/10
Filed: 1990-09-20
Abstract: Hydrocarbonaceous fuels and additive compositions therefor which comprise: a) one or more fuel-soluble manganese carbonyl compounds; b) one or more fuel-soluble alkali or alkaline earth metal-containing neutral or basic detergent salts; and c) one or more fuel-soluble ashless dispersants. These compositions preferably contain, in addition to components a), b) and c) above, one or more of the following: d) at least one fuel-soluble demulsifying agent; e) at least one aliphatic or cycloaliphatic amine; and f) at least one metal deactivator. The compositions possess improved combustion characteristics (e.g., formation of less soot, smoke, carbonaceous products and/or noxious emissions), and form on combustion carbonaceous products of reduced acidity. The deposition of sludge on critical engine or burner parts or surfaces is reduced and the fuels have improved stability and demulsibility characteristics. And the fuel compositions can result in decreased fuel consumption in diesel engines.
Patent EP-0436329-A1 (EP)
Inventor: PATE ROBERT ARTHUR
IPC: F41A1/04
Filed: 1990-12-14
Abstract: This invention provides a gun having a combustion chamber (combustor) which is filled (24) with a charge of monopropellant or bi-propellant to less than full volume (e.g. 30 to 90%) prior to ignition thereof preferably with a tangential flow (26) of ignition gas from the side or rear to establish a desired pattern of combustion gas in the charge.
Patent EP-0491100-A1 (EP)
Inventor: SHEU TYNG-JEN
IPC: B43K5/04
Filed: 1990-12-19
Abstract: A fountain pen includes a fountain pen barrel (50), an ink tube (60) provided inside the fountain pen barrel (50), a protrusion (52) projecting annularly inward from the fountain pen barrel (50) near one end thereof to hold the ink tube (60) in place, and a fountain pen head (50) joined to the other end of the fountain pen barrel (50). A pressing force is applied to move the ink tube (60) in an axial direction towards a writing core (82) which guides ink (62) from the ink tube (60) in a capillary flow. Axial movement of the ink tube (60) enables the protrusion (52) to generate a contracting force on the ink tube (60) to increase the releasing pressure of the ink (62). Excess ink absorbed by the writing core (82) permeates an ink absorbent member (81) disposed inside the fountain pen head (80) to prevent leakage of excess ink.
Patent EP-0388310-A1 (EP)
Inventor: RUYANT DOMINIQUE
IPC: B65B7/02
Filed: 1990-03-16
Abstract: According to the invention the package is produced by folding and thermowelding a sheet of a complex material whose internal layer is made of a thermoplastic material whose structure has layers which can be peeled off after heat sealing. In addition, the leak-tight closing of the upper portion of the package is obtained by a line of heat sealing (27) produced between the two large lateral faces (4) and between the two small lateral faces (5) which are folded over, at a distance of at least ten millimetres from the upper edge (28) of the upper portion of the package (1). According to the preferred embodiment of a coffee package, a first heat sealing is carried out, after filling, in two separate zones, of each outermost portion of the upper strip constituted after folding, a first zone at the future transverse line (27) and a second at the corner of the strip; after vacuum filling with coffee and applying the transverse line of heat sealing, the two corners of the strip are cut off at an angle, the strip is folded over towards a large lateral face (4) and it is held against this face (4) with the aid of an adhesive tape (29) of which only the end (30) is not adhering. <IMAGE>
Patent EP-0438942-A1 (EP)
Inventor: ROMAN JEAN-PHILIPPE
IPC: C10N30/04
Filed: 1990-12-20
Abstract: Overbased detergent for lubricating oils, obtained by carbonation of a mixture containing a detergent chosen from alkali or alkaline-earth metal sulphonates, naphthenates, salicylates, phosphonates and thiophosphonates, an alkali or alkaline-earth metal oxide, hydroxide or alcoholate, a nitrogenous and/or oxygen-containing promoter, at least 3 % by weight of phosphorus in the form of a nonmetallic organic derivative, a hydrocarbon solvent and optionally a diluent oil and water. These detergents contain 0.5 to 10 % and preferably 1 to 5 % by weight of phosphorus. They have greatly improved antiwear and antioxidant properties.
Patent EP-0455673-A1 (EP)
Inventor: PATEL DAHYABHAI U
IPC: A47J31/56
Filed: 1990-01-25
Abstract: La machine à café décrite (8), qui est du type conçu pour être connecté au réseau d'alimentation en eau, comprend un réservoir (30) ayant un détecteur de niveau inférieur (56) et un détecteur de niveau supérieur (58) commandant le fonctionnement d'une vanne de remplissage d'eau (33) du réservoir ainsi qu'un élément chauffant (52) qui est commandé par thermostat. La vanne de remplissage et le thermostat sont commandés par une carte de circuit imprimé à l'état solide modulaire et remplaçable (44). Les détecteurs de niveau (56, 58) fonctionnent de façon à permettre un remplissage du réservoir (30) au niveau approprié pour l'infusion ultérieure d'un pot entier de café, quelle que soit la pression de l'eau provenant du réseau et la voie par laquelle l'eau a été préalablement retirée du réservoir. Un thermostat commandé électroniquement (60) ne permet que de petites chutes de température, par exemple 3°F pour l'eau contenue dans le réservoir (30), avant que l'élément chauffant (52) ne fonctionne de façon à rechauffer l'eau dans le réservoir. L'eau peut par conséquent être stockée à une température plus proche du point d'ébullition et amenée à entrer en contact avec le café en vue de l'infusion à des températures ne descendant pas au-dessous de 200°F.
Patent EP-0458802-A1 (EP)
Title: Process for operating a fail safe multicomputer system.
Inventor: GEDUHN NORBERT
IPC: G06F11/14
Filed: 1990-02-02
Abstract: A multicomputer system comprises individual computers which communicate through two separate channels (K1, K2). If one channel fails, data transmission continues in single-channel operation through the remaining channel and errors in the data continue to be detected with higher redundancy. Each receiving computer (E) acknowledges reception of the transmitted data telegrams (A1.1(K), A1.2(K)), in the correct order, to the emitting computer (S). If the acknowledgement is not made or is incomplete, the emitting computer (S) permits, after an acknowledgement monitoring time, the repetition of the data telegram (WA1.1(L), WA1.2(L)), in which errors are detected with higher redundancy. If said data telegrams are received in the correct order and acknowledged by means of corresponding acknowledgement messages (Q1.1(L), Q1.2(L)) through two channels, the emitting computer and subsequently the receiving computer resume two-channel data transmission in which errors in the data telegrams (A2.1(K), A2.2(K); Q2.1(K), Q@.2(K)) are not detected with higher redundancy. As long as the computers have not yet permanently switched over to single-channel transmission of data telegrams and acknowledgements in which the errors are detected by higher redundancy, a time monitoring (TÜZ) for a maximal permissible time shift between the two telegrams of a pair of data telegrams or pair of acknowledgement telegrams is triggered on the receiving side of the data telegrams or acknowledgements with each first received telegram, at the expiry of which period the received telegram is rejected.
Patent EP-0468972-A1 (EP)
Inventor: BIELKA ROBERT BRUCE
IPC: A44C17/02
Filed: 1990-02-20
Abstract: Maille enjoaillée comportant diverses pierres montées sur enchâssures hexagonales (1). Les enchâssures (1) sont maintenues les unes aux autres par une attache (2) réunissant par trois les arêtes (7) d'enchâssures (1) adjacentes. Les enchâssures (1) présentent une saillie qui s'introduit dans l'ouverture de l'attache (2) de manière à s'ajuster contre le bord intérieur de l'ouverture de l'attache (2). Des bagues de maintien (3) maintiennent l'attache (2) en place.
Patent EP-0466708-A1 (EP)
Inventor: MCMASTER HAROLD A
IPC: H01L31/042
Filed: 1990-02-12
Abstract: Est décrit un ensemble de support pour installer un réseau de panneaux photovoltaïques sur une surface de support telle que le sol. Selon la présente invention, il est prévu une pluralité de piliers de support avant (14) et arrière (16), chaque pilier possédant une partie d'ancrage (18, 22) destinée à être enfoncée dans la surface de support et dans laquelle s'emboîte une partie pied (20, 24) réglable longitudinalement pour élever ou abaisser les supports horizontaux avant (32) et arrière (34). Des panneaux photovoltaïques (12) sont montés dans le sens longitudinal en travers des supports horizontaux (32, 34) dans une position prédéterminée afin de réduire au minimum les contraintes dues à l'action du vent sur ces derniers. Les supports horizontaux comportent également les chemins de câblage destinés à recevoir les faisceaux de câbles (38), partant des panneaux photovoltaïques et se terminant à l'extrémité de chaque rangée de panneaux du réseau.
Patent EP-0464151-A1 (EP)
Title: Agitation electromagnetique de metal en fusion dans un moule pendant le moulage
Inventor: TUNGATT PAUL D
IPC: B22D11/115
Filed: 1990-03-16
Abstract: Système d'agitation électromagnétique de métal en fusion dans un moule électriquement conducteur. Un courant électrique alternatif est appliqué sur les parois (12) du moule (2) et génère un champ électromagnétique pour provoquer l'agitation du métal en fusion (8) à l'intérieur du moule (21). Dans un mode de réalisation, les parois du moule sont continues. Dans un autre mode de réalisation, la paroi du moule possède un espace non conducteur sur sa longueur verticale.
Patent EP-0473699-A1 (EP)
Title: Particulate material.
Inventor: LIHME ALLAN OTTO FOG
IPC: B01J20/28
Filed: 1990-05-28
Abstract: A method for the preparation of permeable hollow particles having an outer shell of a porous, non-metallic material exhibiting a high degree of mechanical rigidity, the particles being in the size range 1-5000  mu m; a method for the preparation of corresponding permeable composite particles containing a second material capable of at least temporarily interacting with one or more chemical species; particles prepared by such methods, and the use of such particles in a variety of processes, for example: chromatographic procedures such as HPLC, liquid chromatography, gas chromatography, ion-exchange, gel filtration, size-exclusion chromatography or affinity chromatography; filtration of a fluid medium; adsorption or absorption of a substance present in a fluid medium; catalysis of a reaction taking place in a fluid medium; immunochemical procedures such as immunosorption; solid-phase synthesis, such as solid-phase peptide or protein synthesis, or solid-phase oligonucleotide synthesis; microbiological procedures; enzyme reactor procedures; and carriage of live cells of human, animal, plant, fungal or microorganism origin.
Patent EP-0487538-A1 (EP)
Inventor: SCHIRPKE BERND
IPC: F01P5/10
Filed: 1990-07-26
Abstract: Un dispositif de chauffage de l'intérieur (10) d'un véhicule à moteur comprend un circuit de chauffage relié à un circuit (14) de liquide de refroidissement du moteur (16) à combustion interne. Une pompe de refoulement (32) agencée dans le circuit de chauffage sert de pompe d'écoulement et est reliée par un accouplement à aimant (58) avec un moteur électrique (42) de façon à être entraînée par celui-ci. L'organe de refoulement de la pompe, qui forme un rotor rotatif dans une chambre (36), est solidaire en rotation d'une moitié (60) de l'accouplement, et l'induit du moteur d'entraînement est solidaire en rotation de l'autre moitié (62) de l'accouplement. Un orifice d'aspiration (38) de la chambre (36) de la pompe mène le milieu à refouler à une zone centrale, proche de l'axe de rotation, de l'organe de refoulement (34). Afin d'assurer un fonctionnement exempt de dérangements du dispositif de chauffage, même lorsqu'une pompe (20) de milieu de refroidissement entraînée de manière forcée par le moteur à combustion interne et agencée dans le circuit de liquide de refroidissement refoule davantage de milieu de refroidissement que la pompe agencée dans le circuit de chauffage (12), l'organe de refoulement de cette dernière est mobile dans le sens de la longueur de son axe de rotation entre deux positions de fonctionnement, l'une plus proche et l'autre plus éloignée de l'orifice d'aspiration (38).
Patent EP-0482065-A1 (EP)
Title: Grommet.
Inventor: TUCKER DONALD L
IPC: H01B17/58
Filed: 1990-07-09
Abstract: An elastomeric grommet suitable for sealing a substrate when compressed in an axial direction. The grommet is made so that an axial passageway has an inner central section of substantially constant cross-section and first and second inner end sections which taper inwardly from first and second radial surfaces, respectively, to define first and second entry portions for passage of the substrate. First and second outer end sections lie on either side of an outer central section. The outer central section defines a groove which runs circumferentially around the entire periphery of the grommet. The grommet is particularly useful for sealing a variety of sizes of strip heaters.
Patent EP-0484420-A1 (EP)
Inventor: KRUDE WERNER
IPC: F16D3/224
Filed: 1990-06-22
Abstract: Joint de transmission homocinétique (10) destiné à transmettre le couple d'entraînement entre les éléments rotatifs (12, 14), tel qu'un joint de transmission (10) comprenant un moyeu (16) fixé à un des éléments rotatifs (14) et un autre élément de joint extérieur (32) fixé au moyeu (16), un élément de joint intérieur (52) fixé à l'autre élément rotatif (12) ainsi qu'une cage (70) contenant des billes, positionnée entre l'élément de joint extérieur (32) et l'élément de joint intérieur (52). Les billes (86) sont engagées dans des voies de roulement (46, 64) positionnées dans l'élément de joint extérieur (32) et dans l'élément de joint intérieur (52). Lesdites voies de roulement (46, 64) sont en pente de manière à prévoir une matière maximum là où se produit la contrainte la plus élevée, les principales voies de roulement (46, 64) étant conçues sans évidements.
Patent EP-0485492-A1 (EP)
Title: Structure conforme a plusieurs feuilles pour suscepteur a micro-ondes
Inventor: BERESNIEWICZ ALEKSANDER
IPC: B65D81/34
Filed: 1990-07-11
Abstract: Structure multi-couches comprenant une première couche (10) de feuille capable de fondre lorsqu'elle est utilisée en association avec un suscepteur (12) à micro-ondes, une deuxième couche (12) de matériau pour suscepteur à micro-ondes, et une troisième couche (14) composée d'un matériau réticulé extrudable à chaud. Cette structure ne fond pas lors de son utilisation dans un four à micro-ondes.
Patent EP-0440150-A1 (EP)
IPC: B65G47/53
Filed: 1991-01-29
Abstract: A conveyor system serves for conveying timber products, in particular boards (13) having at least one flat side. The conveyor system (10) comprises a transverse conveyor and a linear conveyor (11) the conveying direction (14) of which include between them an angle of substantially 90 DEG  in a horizontal plane. The transverse conveyor is arranged upstream of the linear conveyor (11) in the conveying direction. It is adapted for feeding the timber products in a direction perpendicular to their longitudinal extension and for transferring them to the linear conveyor (11) at a transfer station. The linear conveyor (11) comprises, in the area of the transfer station, at least one linear conveyor (28) gripping the downstream end of the timber product, at least one vacuum jack (26, 27) acting on the middle portion of the timber product from below, at least one jack roller (50, 51, 52) arranged above the vacuum jack (26, 27) and capable of being pivoted in upward direction, away from the timber product, and a sequence control unit for actuating the transverse conveyor, the linear conveyor (28) and the jack roller (50, 51, 52) (FIG. 1).
Patent EP-0449299-A1 (EP)
Inventor: BRODSKY JAMES M
IPC: A61F7/02
Filed: 1991-03-28
Abstract: A CRYLON (TM) gel (20) formulated to be pliable when frozen, yet reusable and stable enough to permit repeated thawing and freezing, is contained within a vinyl package (10) having a covering which is both hypoallergenic and waterproof. The packages are comfortably held in place, e.g. pressed against an injured portion of the body, by appropriate straps (56) and/or fasteners (58) which may form a part of the package.
Patent EP-0527242-A1 (EP)
Inventor: BOEHMER GUDRUN
IPC: G02B21/14
Filed: 1991-08-02
Abstract: An inspection apparatus for inspection of substrates (8) contains a phase plate (3) which directly faces the substrate (8) to be inspected. The inspection apparatus may be a single tube microscope with a quarter-wave plate (3) fixed to the objective (1) lens of the microscope. The quarter-wave plate (3) is arranged in the beam path in a way that the illuminating beam (13) and the return beam (14) are both passing through it and it is adjustable to allow detection and visualization of defects on, within or below layers on the substrate (8). By slowly rotating the quarter-wave plate (3) around an axis parallel to the beam path until it reaches suitable angular positions various kinds of defects like thin residual layers, particles, inclusions of impurities in thin transparent films or surface damages like small scratches or cracks may be detected. To visualize the defects a recording system (15) and a high resolution monitoring system (16) are connected to the microscope. Integration of the inspection apparatus into a process tool allows in-line inspection of the process results directly after processing avoiding additional handling of the substrate (8).
Patent EP-0474144-A1 (EP)
Inventor: NAMUR MARC DIPL-ING
IPC: B63B35/79
Filed: 1991-08-31
Abstract: The centreboard for windsurfing boards, which has been developed with the aim of improving the sailing characteristics, has a centreboard box (4) let into the sailboard (1), in which box a centreboard (5), which can be inserted from above and has a handle (6) projecting above the board upper side, is pivotably mounted. On the upper part (11) of the centreboard, there are formed on an outer journal (12) in the region of the centreboard upper edge (13) and, offset in relation to this journal, an inner journal (14). The journals (12, 14) are arranged at a distance (a) from one another in the longitudinal direction of the centreboard (5) and at a distance (b) from one another in the transverse direction of the centreboard (5) on one side of the upper part of the centreboard. There can be inserted into one side wall (16) of the centreboard box (4) a replaceable insert plate (17) with two guide and bearing grooves (18, 19) of curved design for receiving the journals (12, 14), on which guide rollers (15) are located. The two-point pivot bearing makes possible, in comparison to conventional centreboards, a displacement of the handle (6) into a position (6a) shifted towards the rear, with pivoted-in centreboard (5a), and thus a corresponding shift of the rearmost position of the mast foot (10) towards the rear. In this manner, the speed of the windsurfing board is increased during courses with the wind on the quarter. 
<IMAGE>
Patent EP-0490031-A1 (EP)
Inventor: MILIONIS JERRY PETER
IPC: A01N57/12
Filed: 1991-09-20
Abstract: There are provided new granulated soil insecticidal-nematicidal compositions with concomitant reduced mammalian dermal toxicities, comprising an inert granular, biodegradable, sorptive carrier of renewable resource material and an insecticidally and nematicidally effective amount of O,O-diethyl S-{[(1,1-dimethylethyl)thio]methyl}phosphorodithioate or O,O-diethyl S-(ethylthiomethyl)phosphorodithioate.
Patent EP-0493728-A1 (EP)
Inventor: MEIROWITZ RANDY EMIL
IPC: D04H1/42
Filed: 1991-12-12
Abstract: A nonwoven web for absorbing and transporting a liquid, which web is capable of both interfiber and intrafiber liquid transportation. The web includes shaped fibers, which fibers define a notch, which notch defines an angle alpha such that        α < 180° - 2ϑ           wherein ϑ is the contact angle between said liquid and the shaped fiber. The nonwoven web further includes high-absorbency material in fluid communication with said nonwoven web in an area wherein intrafiber liquid transport occurs.
Patent EP-0483920-A1 (EP)
Inventor: OOSENBRUG ALBERT-JAN
IPC: A01G31/00
Filed: 1991-10-25
Abstract: Device for the metered supply of a liquid fertilizer or nutrient to irrigation water in a pipe (8) for hydroponic cultivation, said pipe having
     a branch (24) with a pump (52) for pressurising branched-off water   a number of injection channels (82a..82h), each connected to the delivery side of said pump (52), and each having a widened part (83a..83h) at the position of which an individual metering liquid supply channel (86a..86h) connected to a metering liquid supply (32a..32h) opens out with   in series in each metering liquid supply channel a flowmeter (64a..64h), a non-return valve (66a..66h) and a metering valve (68a..68h), in which   each metering valve (68a..68h) and the corresponding flowmeter (64a..64h) are connected to a measuring and control unit (44) for pulsed control of the opening of the relative metering valve (68a..68h)   the respective outlets (36a..36h) of the injection channels (82a..82h) opening into the irrigation water pipe downstream of the branch (24).