baber/WOPTO huggingface dataset:
Patent EP-0572261-A1 (EP)
Inventor: BROTHERS LANCE E
IPC: C09K8/46
Filed: 1993-05-27
Abstract: Set retarded ultra fine cement compositions which remain pumpable for a predictable period of time at temperatures up to about 240°F (116°C) comprise an ultra fine hydraulic cement, sufficient water to form a pumpable slurry and a set retarder which is a methylenephosphonic acid derivative.
Patent EP-0576160-A1 (EP)
Inventor: FREEMAN JONATHAN PAUL
IPC: A42B3/04
Filed: 1993-06-02
Abstract: This invention relates to a helmet mounted display system of the kind comprising: a helmet having a transparent spherical visor (5) and an optical system (1, 7) which directs rays of light from a display produced by a display source (1) onto the visor to provide by reflection at the visor, at a helmet wearer's eye position (7), a collimated virtual image of the display on a line of sight of a wearer of the helmet through the visor. 
     In order to facilitate adjustment of the eye position with respect to the helmet the visor is rotationally symmetrical about an axis about which the optical system is rotatable. 
     The visor is preferably also rotationally symmetric about a second axis about which the visor is arranged to be rotatable between inoperative and operative positions. 
     The invention finds particular application to binocular helmet mounted display systems, the two optical systems being then suitably arranged to be rotated relatively about a common axis with a scissors action, thereby to vary the spacing between the eye positions of the two display systems.
Patent EP-0583886-A1 (EP)
Inventor: HOLLOWAY RANDY J
IPC: E02F3/14
Filed: 1993-07-19
Abstract: A trenching apparatus 10 having a digger arm 30 operative to form a trench along a trench line includes a lower end which mounts a digging and propulsion unit 36 having an upper and lower group of sprockets 84, 86 and 110, 110a, 112, 112a which are vertically spaced from one another and carry chains 96 having digger teeth 104 mounted thereto. Structure is provided to increase the relative spacing between the upper and lower sprockets 84, 86 and 110, 110a, 112, 112a, while the chains 96 remain in engagement therewith, to increase tension in the chains 96 as they wear, and a number of scraper blades 58a-e are mounted in position relative to the sprockets 84, 86, 110, 110a, 112, 112a and the shafts 64, 106, 106a which carry them to prevent the buildup of soil, concrete, rocks or other foreign material thereon and thus ensure smooth operation of the digging and propulsion unit 36.
Patent EP-0567369-A1 (EP)
Inventor: BEHAR ALAIN
IPC: B05B11/00
Filed: 1993-04-14
Abstract: The subject of the invention is a dispenser of household, cosmetic, pharmaceutical or other products of a certain consistency. It is formed by a cylindrical case (1) which has a pump (5) on top of it and is provided with a movable bottom (3) retained by a stop ring (4) but remaining accessible to an external thrust to be exerted by the operator. Two complementary peripheral bearing surfaces, one in the lower portion of the case, the other on the movable bottom, interact in order to create auxiliary sealing (A) by blocking (clamping) when this bottom is in the extreme low end-of-filling position. This solution avoids impairing the product and the operator can manually unblock (clear) possible fouling (gumming) and blocking of the seals. <IMAGE>
Patent EP-0604257-A1 (EP)
Inventor: FLAHAUT PATRICK
IPC: G01F11/38
Filed: 1993-12-06
Abstract: The invention relates to a device for metering liquid products and relatively viscous products. The device comprises a metering chamber (12) closed by a plate (14) fitted with a nozzle (16) of large diameter for metering viscous products and a plurality of nozzles (18) of small diameter for metering liquid products. A first closure member (20), integral with the control rod (22), interacts with the nozzle (16) while closure members (24) connected mechanically (26) to a hollow control rod (28) simultaneously interact with the nozzles (18). Depending on the nature of the product to be metered, the initial nozzle (16) or the peripheral nozzles (18) are closed off. <IMAGE>
Patent EP-0591091-A1 (EP)
Inventor: HANSEN CHARLES MEDOM
IPC: A61L29/08
Filed: 1993-09-09
Abstract: A method of producing an article with a coating having friction-reducing properties in wet condition, said coating comprising a binder (a), a hydrophilic polymer (b), as well as, if desired, an osmolality-increasing compound (c), whereby a dispersion is produced from (a) a binder in form of a hardenable prepolymer of a molecular weight of at least 200, (b) one or more hydrophilic polymers, (c) if desired, an osmolality-increasing compound, and (d) a solvent or a mixture of solvents, in which (a) is substantially insoluble, applying said dispersion onto the article, removing the solvent or a portion thereof, and hardening the binder, as well as a coating material for this purpose. A durable coating is obtained having good slide properties even after a long stay in an aqueous environment, such as within a body cavity.
Patent EP-0613995-A1 (EP)
Inventor: BRUNNER HEINRICH
IPC: F01B9/02
Filed: 1993-03-04
Abstract: The internal combustion engine has at least one cylinder (5), in which a piston (8) is guided so as to be able to move. The piston has a piston rod (12) which is effectively connected, via a power transmission device (14, 16) to a crankshaft (2) mounted in the engine case (3). The power transmission device consists of a beam-like component connected to the piston rod (12), extending transversely to the crankshaft (2) and having a sliding track (15) curved in the direction of the crankshaft and of a sliding block (16) which is mounted on a crank pin (20) of the crankshaft and rests on the sliding track. The beam-like component (14) is supported on guide surfaces (23) in the case. <IMAGE>
Patent EP-0577578-A1 (EP)
Inventor: BJOERKMAN BENGT
IPC: G01S3/783
Filed: 1993-06-29
Abstract: The invention relates to an optical angle measuring device (1) for electromagnetic radiation, such as laser light. The angle measuring device exhibits no moving parts and can be made compact. According to the invention, means (2,6.1,6.2) are provided for dividing the incident radiation into at least two radiation parts. A detector (7.1,7.2) is allocated to each respective radiation part. The angular position is calculated on the basis of signal strengths output by the detectors (7.1,7.2) by calculating ratios between difference signals and sum signals for signal strengths of the detectors, which ratios correspond to predetermined angular positions.
Patent EP-0577582-A1 (EP)
Inventor: DE PUTTER GEORGES
IPC: A45C11/08
Filed: 1993-06-23
Abstract: The invention relates to a holder for binoculars of the roof angle type or the porro type, i.e. binoculars having two rectilinear telescope portions for the objectives (roof angle type) or having respectively non-linear telescope portions due to the prisms disposed therein, characterized in that it is designed as a holster and consists thereto mainly of the combination of an open housing (1) having upright walls (3,3',4) and a bottom (2) presenting two openings (5) for receiving a portion of the cylindrical or substantially cylindrical telescope portions (6) for the objectives.
Patent EP-0574375-A1 (EP)
Inventor: FROSCHAUER HEDWIG
IPC: A47C9/00
Filed: 1993-06-07
Abstract: A working chair, in particular an office chair, is described, having a seat surface (5), a backrest (6), and a supporting frame (1) which has a preferably height-adjustable bearing, which yields resiliently on all sides, for the seat surface (5). In order to achieve simple design conditions and an ergonomic posture in all sitting positions, the bearing (9) for the seat surface (5) is arranged in the rear third thereof, the loading line (10) of the spinal column running approximately through the centre of the bearing (9) in the neutral position of a chair user. <IMAGE>
Patent EP-0618870-A1 (EP)
Title: Package and blank for making the same.
Inventor: ERIKSSON PER ANDERS
IPC: B65D5/74
Filed: 1992-12-28
Abstract: A package having cardboard wall panels and a retractable pour spout (40) is fabricated from an integral cardboard blank with a respective pair of overlapping inner and outer wall panels (10 and 14) whereby the package is opened for content removal by extending said pour spout (40).
Patent EP-0643612-A1 (EP)
Inventor: BAKER RICHARD W
IPC: C02F1/20
Filed: 1992-12-30
Abstract: L'invention concerne un procédé d'extraction de composés organiques d'un flux d'eau (3) qui consiste à effectuer un stripage au gaz dans un dispositif de stripage au gaz (1), et à séparer au moyen d'une membrane les composés organiques (5) contenus dans du gaz de stripage dans un séparateur (2) à membrane. On peut effectuer le stripage au moyen d'un ou plusieurs dispositifs de stripage au gaz et en utilisant de l'air ou tout autre gaz comme gaz de stripage (8). Le séparateur (2) à membrane peut être une unité à membrane à un ou plusieurs étages. L'extraction de composés organiques est particulièrement appropriée au traitement des nappes phréatiques contaminées ou des eaux résiduelles industrielles.
Patent EP-0580845-A1 (EP)
Inventor: RESSEMANN THOMAS V
IPC: A61M25/01
Filed: 1993-02-09
Abstract: Cathéter de dilatation à ballon situé au-dessus du fil (20) présentant un type de configuration à passage de fil de guidage court et possédant une section de tiges de cathéter sous forme d'un hypotube en acier inoxydable (22), une section de tiges plastiques distales (23, 24) fixées à l'hypotube (22) et un ballon (26) relié à ladite section de tiges plastiques distales (23, 24). Un passage de fil de guidage relativement court (52) s'étend à travers la longueur du ballon (26). La section de tiges distales (23, 24) comprend un élément de transition (25) servant de renforcement, résistant à la déformation et s'étendant sur la totalité de la longueur de la section de tiges distales (23, 24). L'élément de transition (25) permet de placer l'ouverture proximale (94) du passage de fils de guidage en position distale à partir de l'extrémité distale de l'hypotube. Cette configuration permet de réduire au minimum la longueur du passage (52) du fil de guidage.
Patent EP-0627891-A1 (EP)
Inventor: DUQUET JACKY PIERRE
IPC: B65D33/16
Filed: 1993-02-01
Abstract: Dispositif (1) servant à recevoir, verser et mesurer un produit fluide contenu dans un sac flexible (4), et à fermer ledit sac. L'invention se rapporte notamment à un organe de fermeture (10, 12, 16) qui fait partie du dispositif (1). Cet organe de fermeture est une ouverture à resserrement (10, 12, 16) telle que le dégagement (10) d'une fente (11), un orifice (16) formé par une attache (17), ou une rainure (12) pouvant contenir et resserrer la partie d'un sac flexible (4) formant l'ouverture d'accès au produit.
Patent EP-0635023-A1 (EP)
Inventor: COOK PHILLIP DAN
IPC: C07H21/00
Filed: 1993-03-05
Abstract: Covalent cross-linkages for two oligonucleotide strands or for first and second regions of a single oligonucleotide strand connect sugar moieties of nucleotides on the respective strands or the regions of the single strand. The cross-linkages are connected to at least one strand or region via a space-spanning group. The cross-linkage also can be connected to the other strand or other region via a space-spanning group or via an abasic site located on the other strand or other region.
Patent EP-0632803-A1 (EP)
Inventor: AMOO VICTOR EKOW
IPC: C07D491/052
Filed: 1993-03-18
Abstract: Cette invention concerne des amides substitués, des compositions destinées à l'agriculture contenant ces derniers ainsi qu'un procédé de lutte contre les arthropodes dans des milieux agricoles et non agricoles, lesdits amides répondant à la formule (I), où X représente oxygène ou soufre et Q, G, et Y sont définis dans le texte.
Patent EP-0644900-A1 (EP)
Inventor: MECHETNER EUGENE
IPC: C07K16/00
Filed: 1993-03-17
Abstract: Hybridomas (termed "UIC2 hybridoma", ATCC Accession No. HB11027 and "UIC2/A hybridoma", ATCC Accession No. HB11287) producing a monoclonal antibody (termed "UIC2 mAb") directed against an extracellular domain of a cell surface P-glycoprotein antigen associated with multidrug resistance in primate cells was produced by fusing a human myeloma cell with a spleen cell derived from a Balb/c mouse immunized with syngeneic 3T3 fibroblasts previously transfected with the isolated human mdr1 cDNA. UIC2 mAb, thus produced, as well as fragments and recombinant derivatives thereof, may be used to detect and isolate multidrug resistant primate cells and human mdr1 gene products, and to reverse multidrug resistance in primate cells, including cells of multidrug resistant human tumors.
Patent EP-0637288-A1 (EP)
Title: Automatic crash alarm for automotive vehicles.
Inventor: JANSSEN ALOYSIUS WILHELMUS HEN
IPC: B60Q1/52
Filed: 1993-04-21
Abstract: The invention has as an object to detect a deceleration or acceleration of an automotive vehicle, occuring as a consequence of a collision in motorised traffic, said automotive vehicle being provided with an installation according to the invention, said detection being made by means of this installation and thus causing automatic activation of the alarm light installation, present on the automative vehicle, and thus without any action in that respect by the driver, this with the intention of drawing the attention of the other participants in the traffic as soon as possible to the dangerous traffic condition caused.
Patent EP-0652793-A1 (EP)
Title: Pressurised tennis ball
Inventor: GIES WERNER
IPC: A63B39/00
Filed: 1993-06-23
Abstract: The invention relates to a pressurised tennis ball with a wall consisting essentially of a natural rubber mix. In order to reduce the natural diffusion of the pressurised air inside the ball from the raw ball core, its wall has a thin diffusion blocking layer of a plastic or rubber, the permeability of which to N2 or O2 is lower than that of the natural rubber mixture of the wall.
Patent EP-0602224-A1 (EP)
Title: Analyse spectrale variable dans le temps, basee sur l'interpolation pour le codage de la parole
Inventor: WIGREN KARL TORBJOERN
IPC: G10L25/12
Filed: 1993-06-17
Abstract: L'invention concerne une analyse spectrale variable dans le temps pour le codage de la parole basé sur l'interpolation entre des blocs de langage. Un signal de langage est modelé par un filtrage linéaire qui est obtenu par un algorithme d'analyse de codage à prédiction linéaire et variable dans le temps. On utilise l'interpolation entre des blocs de language adjacents pour exprimer une variation dans le temps du signal de langage. En plus, l'interpolation entre les blocs adjacents assure un suivi continu des paramètres du filtre le long des différents blocs de langage.
Patent EP-0653076-A1 (EP)
Inventor: WOOD DAVID CHARLES
IPC: G02B27/00
Filed: 1993-07-28
Abstract: L'invention concerne un dispositif, notamment une antenne, servant à émettre un faisceau de rayonnement optique afin d'irradier une zone cible éloignée. Le dispositif comprend une source optique (10) présentant une bande limitée de longueurs d'onde, et un motif (14) de type hologramme placé sur la trajectoire du faisceau lumineux en provenance de la source, ce motif étant sélectionné de manière à créer un faisceau composite (20) de forme prédéterminée ou à configuration de champ lointain conforme à la zone cible et/ou à une répartition prédéterminée de l'intensité lumineuse dans la zone cible. Si la source optique est ponctuelle, le motif (14) de type hologramme retarde de manière sélective la phase des composantes respectives du front d'onde incident afin de créer un faisceau composite dont la configuration de champ lointain exclut toute focalisation du faisceau sur un seul petit point. Le dispositif trouve une application notamment dans un système de télécommunications dans lequel un signal de données est transmis dans l'espace libre par un faisceau optique, l'une au moins des caractéristiques du faisceau étant commandée par le motif de type hologramme présent sur la trajectoire du faisceau.
Patent EP-0653144-A1 (EP)
Inventor: CLAIR ROY BARRY JR
IPC: H04R5/00
Filed: 1993-07-30
Abstract: A audio enhancement system and method of use with a sound system for producing primary sound from at least one main loudspeaker located at a main position. The audio enhancement system comprises at least one wireless transmitter, time delay circuitry, and plural augmented sound producing subsystems. Each sound subsystem is a portable unit arranged to be carried by a person located remote from the main loudspeaker and includes a wireless receiver and an associated transduce device, e.g., a pair of stereo headphones. The transmitter broadcasts an electrical signal which is representative of the electrical input signal provided to the main loudspeaker. The broadcast signal is received by the receiver and is demodulated and amplified to drive the transducer so that it produces augmented sound substantially in synchronism with the sound arriving from the main loudspeaker. To achieve that end the time delay circuitry delays the electrical signal which is provided to the transducer for a predetermined period of time corresponding generally to the time period it takes for the primary sound to propagate through the air from the main loudspeaker to the remote location at which the person is located.
Patent EP-0621875-A1 (EP)
Inventor: BODEN MARIA K
IPC: C07K14/31
Filed: 1993-09-20
Abstract: The present invention provides a method for immunizing a mammal against Staphylococcus infection comprising administering to that mammal a protein or fragment thereof comprising the amino acid sequence:or a fragment thereof retaining that portion of the sequence responsible for fibrinogen binding activity.
Patent EP-0665780-A1 (EP)
Title: Temperature-controllable tool or mould for producing plastic mouldings and process for making such tools or moulds.
Inventor: SCHMETZ KLAUS
IPC: B29C33/04
Filed: 1993-10-16
Abstract: PCT No. PCT/DE93/00987 Sec. 371 Date Jun. 12, 1995 Sec. 102(e) Date Jun. 12, 1995 PCT Filed Oct. 16, 1993 PCT Pub. No. WO94/08770 PCT Pub. Date Apr. 28, 1994In a temperature-controllable tool (11) or mould for producing plastic mouldings with at least one cavity (12) to accept the mould of the plastic moulding to be produced, at least one inlet or outlet aperture (13, 14) which are interconnected via channels (15) and form a temperature-control agent channel system for cooling or heating the mould cavity (12), the shot time (cycle time) is shortened, maintenance is made easier and higher quality injection-moulded components are obtained in that the run of the channels (15) is matched to the outer shape of the mould cavity (12) and the geometry of the channels (15) is matched to the temperature profile in the plastic moulding. A process for making such a tool or mould comprises the following steps: separating the tool or the mould in the planes of the channels to be produced; producing the channels in accordance with the desired cycle in at least one separating surface of the opened tool or mould by milling or the like; and joining the separated parts of the tool or mould together.
Patent EP-0609729-A1 (EP)
Inventor: IHLE ERICH DR
IPC: E01B1/00
Filed: 1994-01-22
Abstract: A flexible ballast bed support in the form of a mat or sheet for insulating structure-borne noise between the ballast bed and the underlying ground of track installations consists of closed-cell foamed, crosslinked rubber material, preferably of EPDM rubber. <IMAGE>
Patent EP-0612818-A1 (EP)
Inventor: MCGEE JOHN
IPC: C08G59/40
Filed: 1994-02-17
Abstract: An electrodeposition coating composition is described comprising:
     (a) an aqueous dispersion of a water-dispersible, electrically-depositable, at least partially neutralized cationic resin, and   (b) polymer microparticles, said polymer particles being prepared by:
   (1) blending an acid-neutralized tertiary amino-functional acrylic polymer and a polyepoxide,   (2) dispersing the blended mixture in an aqueous medium to form a dispersion of microparticles of the blended mixture, and   (3) heating the dispersion to crosslink the acrylic and polyepoxide in the microparticles.
Patent EP-0622125-A1 (EP)
Inventor: BARD STEVEN LINDZ
IPC: H05K3/00
Filed: 1994-03-30
Abstract: A fluid treatment apparatus and method for applying first and second fluids (e.g., etchant and water) to an article (e.g., circuit board) passing through the apparatus at a predetermined rate. The first fluid is impinged on a surface of the article (11) and thereafter collected within the apparatus' common housing (13). The second fluid is impinged onto the surface of the article and collected within the same housing but at a location separate from the collected first fluid so as to at least partially prevent mixing thereof. The preferred means for effecting fluid impingement comprises separate fluid injectors, each including at least two rows of fluid jet injectors (27) therein. The collected fluids are each returned to the respective impingement means (23, 41). Replenishment of the second fluid is accomplished using a pump which supplies the second fluid, while the apparatus also includes means (e.g., a drain) to effectively remove the second fluid at a rate similar to the supply rate for the second fluid. The first fluid is also maintained at an established level above the article's surface using suitable means (e.g., dual rollers) located relative (e.g., on opposite sides of) the first fluid impingement means. Similar level retention for the second fluid is also possible. Cascading of the collected second fluid is also defined, this occuring within the same housing chamber which serves to collect the first fluid.
Patent EP-0657836-A1 (EP)
Inventor: SCHUERMANN JOSEF H
IPC: G06K19/077
Filed: 1994-04-27
Abstract: An transponder arrangement (10) for use with tyres (20) is described. The arrangement (10) includes an antenna (14) which is mounted about the tyre's(20) perimeter. The antenna (14) preferably has a coupling coil (16) at one end. A transponder (12) is preferably located close to the coupling coil (16) and is preferably loosely coupled to the coupling coil (16). The RF-ID efficiency of the arrangement (10) is generally optimized for this type of application by the long but narrow antenna solution and by the simple fact that coupling an antenna (14) to a transponder (12) amplifies the emission of the transponder's signal relative to the noise, thus improving the signal-to-noise ratio of the RF-ID system. The degree of coupling between the antenna (14) and the transponder (12) is not particularly critical. The antenna (14) acts to extend the reading range for the interrogator (24) to be generally, radially symmetric about the tyre (20). Other arrangements are disclosed.
Patent EP-0630979-A1 (EP)
Inventor: RADELOFF CHRISTIAN DR
IPC: G08B13/24
Filed: 1994-05-09
Abstract: Especially for security strips for anti-theft installations, magnetically soft materials having a particularly rectangular magnetisation characteristic curve and low inductance are required, so that it is possible, on the one hand, to filter out a high signal and, on the other hand, to keep the field strength in the investigation zone as low as possible. The production of strips particularly suitable for this purpose employs a nickel base alloy containing more than 60% by weight of nickel and additions of niobium and titanium, each above 0.5%, as well as a proportion of copper in the range from 2 to 16% by weight, said nickel base alloy being cold-worked (cold-formed) and then being subjected to a heat treatment at a temperature of over 600 DEG C for at most 2 h.
Patent EP-0627752-A1 (EP)
Inventor: RUBBOLI GIANMARIO
IPC: H01H35/14
Filed: 1994-05-18
Abstract: An inertia device for disconnecting the battery at least from the main power line of an internal combustion engine vehicle, comprising an inertia switch, an electromagnet, and a armature with stop seats for a rod or pushbutton provided with chordal projections and carrying a movable contact (4), in which the armature is in the form of a single piece of ferromagnetic material, and comprises two flanges (27) provided with the seats and positioned on opposite sides of the rod or pushbutton.