baber/WOPTO huggingface dataset:
Patent EP-0210850-B1 (EP)
IPC: A61K6/884
Filed: 1986-07-25
Granted: 1991-10-23
Abstract: Acrylic diesters of bisphenol alkyl ether of formula: in which R₁ and R₂ may be a halogen or a C₁-C₇ alkyl radical optionally halogen-substituted, and R₃ may be hydrogen, halogen, or a C₁-C₇ alkyl radical optionally halogen-substituted.There are also provided polymers (acrylic resins) obtained from the acrylic diester of bisphenol alkyl ether of formula (1), and in addition dental composites containing said acrylic diesters.
Patent EP-0219970-B1 (EP)
IPC: B62K17/00
Filed: 1986-09-11
Granted: 1989-05-17
Abstract: A sail device (2) to be attached to the back of a bicycle rider (4) has a harness (6) to permit attachment to the rider. A frame (8) is attached to the harness and a further frame (10) is pivotally attached to that frame (8). A control (26, 28,30,32,34,36) is provided to control pivoting of the two frames. A sail (38) is mounted on the further frame (10) and is movable between an extended position and a retracted position. The device has controls (40,42,44,46,48,50) to extend and retract the sail.
Patent EP-0211066-B1 (EP)
IPC: C10M135/00
Filed: 1986-01-29
Granted: 1990-05-23
Abstract: Sulfur-containing, oil-soluble compositions which are useful as lubricating oil additives, particularly in lubricants containing little or no phosphorus. In one embodiment, the compositions of the invention comprise (A) at least one metal salt of at least one dithiocarbamic acid of of the formula: R1(R2)N-CSSH, wherein R1 and R2 are each independently hydrocarbyl groups in which the total number of carbon atoms in R1 and R2 is sufficient to render the metal salt oil-soluble, and (B) at least one oil-soluble sulfurized Diels-Alder adduct. Lubricating oil compositions containing the compositions of the invention exhibit improved oxidation-corrosion-inhibiting properties, anti-wear properties, and/or extreme pressure properties. Such lubricating compositions containing less than about 0.1% by weight of phosphorus also exhibit good compatibility with nitrile seals.
Patent EP-0236342-B1 (EP)
IPC: C07D409/00
Filed: 1986-06-26
Granted: 1991-09-11
Abstract: 1-Aminobut-3-en derivatives having optionally substituted furanyl, thienyl, pyridyl and/or pyrrolyl in the 4-position and 3-carboxypiperidin-1-yl, 3-carboxytetrahydropyrid-1-yl or 3 carboxymethylpyrrolidin-1-yl in the 1-position potentiate GABA-ergic neurotransmission.
Patent EP-0232354-B1 (EP)
Title: Conteneur de liquide
IPC: B65D83/00
Filed: 1986-08-15
Granted: 1991-01-09
Abstract: Conteneur de liquide comprenant un logement rigide ou semi-rigide (3), une ouverture de chargement et de déchargement définie par une embouchure (3a) du logement et permettant le passage du liquide à l'intérieur ou à l'extérieur du conteneur, un sac (2) flexible et présentant une extrémité ouverte suspendue à l'ouverture du logement, et des organes de soupape (4, 5, 5a, 6) régulant le chargement et le déchargement du liquide du sac (2) via l'ouverture. Le sac (2) se compose d'un matériau élastomère et sa paroi présente une résistance suffisante pour se dilater sans casser à l'intérieur du logement (3) d'un état relaxé de contraction (2a) lors du remplissage du sac avec un liquide, et peut revenir à son état de contraction grâce à sa propre résilience inhérente afin de décharger le liquide qu'il contient. Pour faciliter la dilatation et la contraction du sac flexible (2), une soupape (8) de régulation de la pression est en communication avec l'espace interne (3b) défini entre l'extérieur du sac (2) et la paroi interne du logement (3), la soupape (8) de régulation de la pression pouvant être actionnée manuellement ou automatiquement pour permettre la mise à l'évent de l'espace interne (3b) pendant la dilatation du sac (2) à mesure qu'il est rempli du liquide, la soupape fonctionnant également normalement en tant que soupape unidirectionnelle pour permettre l'entrée de l'air ambiant dans l'espace interne (3b) à mesure que le sac (2) se contracte pendant le déchargement du liquide.
Patent EP-0237564-B1 (EP)
IPC: A61M25/01
Filed: 1986-09-22
Granted: 1991-12-11
Abstract: A guiding catheter (10) has incorporated toward its distal end (10a), a flexible member (12) capable of non-uniform elongation to cause the distal end portion to bend and straighten as desired so that it can be maneuvered through and accurately positioned in a tortuous, non-linear conduit containing branches, for example blood vessels. The flexible member (12) comprises interconnected, and preferably braided, filaments with gaps between the filaments. The member (12) has a first configuration that is axially lengthened and a second configuration that is axially shortened. Means (14, 15) are provided to move the member between its first and second configurations. Biasing means (20) are provided to restrict axial lengthening along one side of the flexible member resulting in bending of the catheter tip.
Patent EP-0236810-B1 (EP)
IPC: G10K11/16
Filed: 1987-02-19
Granted: 1993-10-13
Abstract: The absorption material of the structure is held down by a supporting construction, this supporting construction being laminated with a sheet on its side facing away from the absorption material. The sound-damping structures according to the invention are suitable for the damping of sound waves in gas streams containing moist dust with an adhesive tendency. <IMAGE>
Patent EP-0238938-B1 (EP)
IPC: B23K35/30
Filed: 1987-03-11
Granted: 1990-07-25
Abstract: Disclosed in an improved brazed implement comprising a composite compact having an abrasive particle layer bonded to a support and a substrate bonded to the support by a brazing filler metal having a liquidus substantially above 700°C disposed therebetween. In a preferred embodiment the composite compact comprises a sectioned cylindrical composite compact having a lower support surface opposite the support surface bonded to said abrasive particle layer. The composite compact also has a mating surface. The substrate about its upper end has a pocket which comprises an interior face complementary in shape with the compact lower support surface and a land complementary in shape with the compact mating surface. The compact is brazed to the substrate. The abrasive particle layer is spaced-apart from contact with the substrate a distance adequate to minimize thermal damage thereto during the brazing of the compact to the substrate. The land is of sufficient depth, however, to provide support for the compact. The preferred composite compact comprises a polycrystalline diamond compact bonded to a cemented carbide support. The preferred substrate is a cemented carbide substrate. The improved implement has special utility in drill bits for oil and gas exploration and in mining applications.
Patent EP-0274569-B1 (EP)
IPC: F16C11/10
Filed: 1987-08-29
Granted: 1991-01-23
Abstract: A desk having a lectern and apparatus for slidably guiding the lectern into a resting position under the top of the desk and for enabling the lectern to be pulled from the resting position into a working position in which the lectern projects over the desk top. The lectern is supported in the working position by at least one extension, at least one supporting arm, and apparatus secured beneath the desk top for slidably receiving the extension.
Patent EP-0294525-B1 (EP)
IPC: C08G18/61
Filed: 1987-06-09
Granted: 1993-02-17
Abstract: Hydroxyl-functional disiloxanes and hydroxyl-functional polysiloxane oligomers are provided which contain hydroxyl groups bound to the silicon via Si-C bonds. These compounds may be crosslinked to form polysiloxane networks having improved mechanical strength or reacted to form linear, siloxane containing block copolymers. The disiloxanes are the formula <CHEM> wherein R is alkyl of 1 to 4 carbon atoms, fluoroalkyl of 1 to 4 carbon atoms, or aryl of 6 to 10 carbon atoms; and X is -OR' or -NR2R3 wherein R', R2, and R3 are independently hydrogen, alkyl of 1 to 4 carbon atoms, aryl of 6 to 10 carbon atoms or fluoroalkyl of 1 to 4 carbon atoms of claim 1, and the disiloxanes IIA may be used to prepare polysiloxanes of the formula <CHEM> by treating the disiloxane IIA with a cyclic polysiloxane. n
Patent EP-0270419-B1 (EP)
IPC: H01B13/00
Filed: 1987-11-06
Granted: 1991-02-27
Abstract: A portable manual control device for taping articles such as for example bunches of electrical cables with a flexible material in the shape of a tape, a band or a cord, unwound from a coil carried by the device, said device including a platen supporting a driving motor as well as control means for said motor, and formed with an opened passage for receiving the article, a rotary crown rotating on the platen being controlled in rotation by the motor via a driving means, the crown being formed with an opening in which is engaged the article to be taped when said opening is in register with the opened passage of the platen, and at least one feed coil with the flexible material in the shape of a tape, band or cord, with return and guiding means for said material, characterized in that the rotary crown includes in the bottom of its opening receiving the article a curved guide for positioning the article in the crown, a slot being provided in the guide for bringing the flexible material in contact with the article, said guide including moreover adjacent the slot at least two rollers for avoiding friction of the material while allowing its helical winding on the article, following the rotation of the crown and the manual displacement of the platen according to the length of said article, while controlling the pitch and the winding direction on said article, the platen being provided with a single handle held by the hand of a user while the article is guided by other hand of said user.
Patent EP-0294536-B1 (EP)
IPC: B23C5/26
Filed: 1987-06-11
Granted: 1990-04-04
Abstract: 1. Clamping device (5) for securing a disk-shaped inserted-tooth cutter (3) to a tool carrier (2), which is rotatable and adapted to be driven and has a planar engaging surface (15), which is associated with a planar end face (16) of the carrier, and the inserted-tooth cutter is adapted to be clamped against the carrier (2) by means at least one axially acting clamping member (7) and a clamping element (6), which constitutes a conical seat (13) for the inserted-tooth cutter (3) and bears on the carrier (2) at a cylindrical seat (14) with elastic deformation, characterized in that the clamping element consists of a clamping ring (6), the clamping ring (6) and the inserted-tooth cutter (3) comprise claws (17, 18), which are regularly distributed around the periphery and have back surfaces, which constitute the conical seat (13), and between them leave gaps (19, 20), which are adapted to the width of the claws.
Patent EP-0290447-B1 (EP)
IPC: A61B6/00
Filed: 1987-01-29
Granted: 1989-11-02
Abstract: PCT No. PCT/AT87/00004 Sec. 371 Date Jul. 27, 1988 Sec. 102(e) Date Jul. 27, 1988 PCT Filed Sep. 29, 1987 PCT Pub. No. WO87/04830 PCT Pub. Date Aug. 13, 1987.An apparatus for obtaining tomographic X-ray images having enhances contrast properties comprising an X-ray radiation receiver (3). The radiation is received by a recording circuit (50) having an analog-digital converter (4) and two memories (8, 9) for storage of the image signals. The image signals are recorded during two movement cycles of the X-ray source (1), preferably perpendicular to each other. An analyzing circuit (51) is connected to the two memories. A contrast comparison is repeated over a plurality of original images made between image elements adjacent each other. The result of this comparison is used for improvement of the original images with respect to the contrast in a transformation circuit (52), the improved images being visible on a monitor (43).
Patent EP-0317632-B1 (EP)
Title: Gas laser device
IPC: H01S3/0975
Filed: 1987-07-15
Granted: 1992-05-06
Abstract: A gas laser device in which a laser medium gas circulates in a discharge tube, so that a laser beam is generated from the gas that is excited by a high-frequency discharge. A high-frequency power source (3) is provided as a source for electric discharge, and a plurality of reflectors (6, 7) are provided in the axial direction of the discharge tube (1). The distance (d) in the direction of electrode of the discharge tube (1) is so selected relying upon the frequency (f) of the high-frequency power source (1) and mobility of the electrons that the electrons will not impinge upon the side walls. Therefore, the oscillation efficiency of the laser beam increases owing to the electron capturing phenomenon and an increased moving distance of the laser beam (9) in the discharge tube (1).
Patent EP-0413814-B1 (EP)
Inventor: MURAMOTO YUTAKA
IPC: G01K7/00
Filed: 1987-08-07
Granted: 1996-02-14
Abstract: Un thermomètre électronique à prédiction comprend un affichage thermo-sensible, une unité arithmétique de prédiction et une unité de mesure de temps. L'unité arithmétique de prédiction détermine une valeur de correction selon une fonction de prédiction choisie et prédit la température finale sur la base de celle-ci. Lorsque l'augmentation de température est irrégulière et que la température augmente au-delà d'une plage couverte par la fonction de prédiction, l'unité d'estimation de prédiction estime que la prédiction est impossible et y met fin. Dans ce cas, le thermomètre affiche la température détectée réellement.
Patent EP-0286782-B1 (EP)
Title: Impact attenuation device
IPC: E01F15/00
Filed: 1988-01-26
Granted: 1991-04-10
Abstract: An impact attenuation device for catching and retarding vehicles in front of obstacles next to a road has transverse frames (1) which are arranged one behind the other at a distance, are each situated on an upright (5) and can be displaced with the latter in the longitudinal direction, so that side plates (4) which are mounted laterally on the transverse frames and overlap in imbricated fashion are pushed one inside the other in the manner of a telescope. The upright (5) is designed as an element (2) having an essentially rhomboid cross- section and deforming plastically upon impact, during which deformation the supported transverse frame (1) is raised against the clamping resistance of guide cables (6) clamping behind the side plates (4) (right in the figure). A clamping device (9), which is arranged on a longitudinal guide rail (10') between the transverse frame (1) and the retaining piece (14) of the upright (5), counters this lifting movement with frictional resistance. <IMAGE>
Patent EP-0292925-B1 (EP)
IPC: B22D11/10
Filed: 1988-05-25
Granted: 1991-12-04
Abstract: In the operating position, a dipping nozzle (3) is to rest against a sliding-plate mechanism (1) with a defined contact force. The risk of damage during assembly is to be reduced. The dipping nozzle (3) is supported via a supporting ring 9 and supporting parts 7 against transverse pieces (6) inserted through fastening bolts (4). Arranged between the supporting ring (9) and the supporting parts (7) is at least one spring assembly (10), which can be brought into a stressed and a relieved state by clamping means (13). In the relieved state of the spring assembly (10), there is a clearance (H) between the dipping nozzle (3) and a stop rim (21). In the relieved state, the spring assembly (10) presses the dipping nozzle (3) against the stop rim (21) via the supporting ring (9). <IMAGE>
Patent EP-0315960-B1 (EP)
Inventor: WIMMER WALTER
IPC: A61K47/00
Filed: 1988-11-09
Granted: 1994-02-16
Abstract: The invention concerns an instant oral-release capsule containing an aqueous or aqueous alcoholic solution of nifedipine, containing a polyalkylene glycol and a polyoxyethylene ester component, the amount of the ester component in the solution being sufficient to prevent precipitation of nifedipine in the mouth of a patient after release of the solution from the capsule. Preferably, the ester component is an ethoxylated hydrogenated castor oil Cremophor RH40. The solution may further contain a second glycol component, especially glycerol.
Patent EP-0291105-B1 (EP)
IPC: B65G13/073
Filed: 1988-03-25
Granted: 1991-10-09
Abstract: For starting and stopping rollers in view of stopping goods provided thereon, while a driving chain (21) for the rollers (5) is continuously moving, each roller has a membrane housing (16), operated by pressurized air, which contacts or releases a friction disc (22) connected to the roller. The invention provides said membrane housing (16) coaxial with the roller shaft (13) and operating through an intermediate disc (24), which is moved by the pressurized air into contact with the friction disc (22) for starting the roller. For stopping the roller said intermediate disc contacts a stationary surface, whereby the roller is immediately stopped. Therewith the stopping distance for the goods and thereby the conveyor length are reduced.
Patent EP-0316993-B1 (EP)
Title: Pharmaceutical compositions containing a derivative of 3-hydroxy-butanoic acid chosen among oligomers of this acid and among esters of this acid or of these oligomers with 1,3-butane-diol
IPC: A61K31/22
Filed: 1988-11-08
Granted: 1991-07-24
Abstract: The invention relates to a solution for dialysis containing a derivative of 3-hydroxybutanoic acid chosen from oligomers of this acid and esters of this acid or of these oligomers with 1,3-butanediol.
Patent EP-0295005-B1 (EP)
Inventor: ROTHON ROGER NORMAN
IPC: C08K9/08
Filed: 1988-06-02
Granted: 1995-09-06
Abstract: A cohesive polymer matrix comprising a matrix a matrix polymer and a coated particulate filler dispersed therein, characterised in that the matrix polymer is an acrylic polymer, and the filler is coated at least in part with a composition comprising an organic coating polymer of number average molecular weight of up to 300,000, which contains an acidic group (or precursor thereof) and an unsaturated group optionally linked to the matrix acrylic polymer, and a process for its production, and precursors thereof for use in the process.
Patent EP-0305077-B1 (EP)
Inventor: MCCANN GARRY PAUL
IPC: H01T2/02
Filed: 1988-08-09
Granted: 1994-05-25
Abstract: A spark gap device includes planar electrodes 1 and 2 which in operation a discharge occurs. The electrodes 1 and 2 are spaced apart by a ceramic member 3 and are substantially parallel to one another. A trigger electrode 5, 7 is included for switching the device into conduction. The device has a low inductance structure which is compatible with stripline circuits.
Patent EP-0291434-B1 (EP)
Title: Vibration-reducing device for tennis rackets
IPC: A63B49/00
Filed: 1988-05-11
Granted: 1990-07-18
Abstract: 1. Vibration absorber for a tennis racket of the type consisting of a pair of parallel plates (2, 3) made from an elastomeric material and intended to be inserted on either side of the screen of a racket in a mesh thereof so as to move apart the cords (C1 , C'1 ) of at least one pair of cords forming said screen, characterized in that it comprises, on the outside of each plate (2, 3), at least one additional detachable element (8, 9) parallel to the plates (2, 3) and whose shape and dimensions can be chosen at random in order to adapt the vibratory system of the racket in question.
Patent EP-0364454-B1 (EP)
Title: Device for the support of an absorbent article
IPC: A61F13/62
Filed: 1988-03-09
Granted: 1993-06-30
Abstract: The present invention relates to a device for supporting an absorbent article such as an incontinence protector, a diaper or the like. A device performed in accordance with the invention is distinguished by comprising a strap or belt (11) intended to be applied around the user's waist, and by having means (12) for engagement with coacting means (10) disposed on the article, which for its support is connectible to the strap or belt with the aid of said means.
Patent EP-0409982-B1 (EP)
Title: Control unit for injection molding machines
IPC: B29C45/78
Filed: 1988-04-07
Granted: 1993-09-22
Abstract: According to this invention, the throttle area of a nozzle (4) is varied in accordance with an injection speed so that the temperature of a resin is not affected by variations in the injection speed, whereby the injection speed and the temperature of the resin can be controlled independently of each other. This enables a molding operation to be carried out more easily, and the accuracy and stability of a molded product to be improved. According to this invention, the throttle area of the nozzle (4) is also varied in accordance with the temperature of a metal mold so as to maintain the specific volume of the resin in a metal mold cavity (6) at a predetermined level at all times, so that a stable, continuous and accurate molded product can be obtained.
Patent EP-0323996-B1 (EP)
Title: Oscillator network and quadrature network for radio receiver
IPC: H04B1/26
Filed: 1988-07-18
Granted: 1992-11-04
Abstract: PCT No. PCT/GB88/00574 Sec. 371 Date May 17, 1989 Sec. 102(e) Date May 17, 1989 PCT Filed Jul. 18, 1988 PCT Pub. No. WO89/00791 PCT Pub. Date Jan. 26, 1989.A sinewave oscillator and a quadrature phase shift network fabricated as an integrated circuit for a Barber radio receiver comprising, in order that the network and oscillator be simply adjustable to provide an accurate 90 DEG  shift and a sinewave of accurate frequency and high spectral purity, a first capacitance means (C1, C2; C4, C5) coupled to the input of a gyrator (G1; G2) comprising first and second amplifiers (10, 12; 22, 24) connected in feedback configuration with a capacitance (C3; C6) connected to the output of the first amplifier. The oscillator network may be adjusted by current control of transconductance of the amplifiers, and the amplifiers include input signal limiting means to limit the input signal to a linear operating region. An output load resistance (R) may be simulated using a further amplifier connected in feedback configuration.
Patent EP-0339572-B1 (EP)
Title: Decker and method for separating filtrate from a mass to be thickened
IPC: B01D33/06
Filed: 1989-04-25
Granted: 1993-10-06
Abstract: A decker comprises a tank, vat or a like (1) having a thickening drum (2) mounted rotatably in connection therewith and comprising a filtering shell. The inside of the drum communicates with means (6) for feeding mass, whose consistency is to be increased, into the thickening process as well as means (7) for discharging the thickened mass from the thickening process. The filtrate separated from the mass to be thickened is arranged in flow communication from the inside of the thickening drum (2) through the filtering shell of the drum to the botton portion of the tank, vat or the like (1). Separating means (11) are placed in the bottom portion and they form a partition point or partition line (11b) situated transversely with regard to the direction of rotation (D) of the drum and at a predetermined angular distance ( alpha ) from the horizontal plane (point A) coinciding with the axis of rotation (2a). The partition point (11b) is arranged to accomplish the separation of the filtrate flowing through the filtering shell before and after said angular distance ( alpha ), as seen in the direction of rotation, in two filtrate fractions.
Patent EP-0340803-B1 (EP)
Title: Surgical stapling instrument with jaw latching mechanism
IPC: A61B17/068
Filed: 1985-10-17
Granted: 1993-08-11
Abstract: A surgical stapling instrument (20) comprising a first jaw (24) supporting a staple cartridge (60) and a second jaw (22) having an anvil (40) has means, such as notched arms (72) and mating pin (80), for releasably fastening the cartridge to the first jaw, and flanges (71) on the cartridge which receive between them pusher bars (124) for ejecting staples.
Patent EP-0407648-B1 (EP)
Inventor: BAYER ERICH
IPC: G06F12/00
Filed: 1989-07-14
Granted: 1994-03-30
Abstract: The invention relates to a method for storing video signal data in standard memory chips, using separate addresses for pixel addressing and line addressing for a field or a frame. To achieve as efficient as possible a utilisation of the 2<m> possible memory addresses of standard memory chips, each image address is recoded into a memory address by selectively utilising the bit combinations of the image addresses which do not occur. A device for carrying out the method is also presented. 
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