baber/WOPTO huggingface dataset:
Patent EP-0444680-A1 (EP)
Inventor: IINUMA KAZUHIRO C O INTELLECTU
IPC: A61B17/225
Filed: 1991-02-28
Abstract: An acoustic medical treatment apparatus is disclosed, which is designed to perform medial treatment with high efficiency and enhanced safety by using electroacoustic transducer elements (10). The apparatus includes a concave transducer for causing divided partial transducers to generate strong ultrasonic waves on a living body and detecting ultrasonic waves reflected by the living body, pulsers, arranged in correspondence with the partial transducers for driving them, a controller (60) for controlling the pulsers (20) to cause the concave transducer to emit the strong ultrasonic waves or weak ultrasonic waves, a reception system (30) for receiving reflected ultrasonic waves, which propagate in ultrasonic wave propagation paths between the partial transducers and an object to be irradiated in the living body, through the respective partial transducers, when weak ultrasonic waves are emitted from the concave transducer under the control of the controller, and processes the respective reception signals, and a monitor (50) for displaying information of the ultrasonic propagation paths by using each processed signal obtained by the reception system (30).
Patent EP-0448120-A1 (EP)
Inventor: HOLLMANN NIELS DIPL-ING
IPC: E04G9/05
Filed: 1991-03-22
Abstract: Shuttering board (2) for concrete, comprising:   (a) a shuttering-board supporting structure having a plate-like front region (4) as shuttering skin, a plate-like rear region (6) and an intermediate region (8) bridging the distance between the front region (4) and the rear region (6), the supporting structure having a cross-section in the manner of a lattice girder, with obliquely running struts formed by the intermediate region (8); and (b) rear grooves (12) constructed for attachment of connecting locks (30) clamping together adjacent shuttering boards (2), said grooves being provided in the vicinity of at least two opposite edges of the shuttering board (2).   <IMAGE>
Patent EP-0450559-A1 (EP)
Inventor: VARMA RAVI K
IPC: A61K31/22
Filed: 1991-04-02
Abstract: Compounds of the formula
       
 and pharmaceutically acceptable salts thereof have been found to possess activity as cell-selective HMG-CoA reductase inhibitors, thus making them useful as antihypercholesterolemic agents. In the above formula, 
   Z is
       
    R¹ is hydrogen, alkyl, cycloalkyl, aryl or arylalkyl; and 
   R² is hydrogen, alkyl, ammonium, or alkali metal.
Patent EP-0457179-A1 (EP)
Inventor: STEINHAUSER ULRICH
IPC: H05B3/60
Filed: 1991-05-08
Abstract: The device for conductive heating of flowing materials, especially foodstuffs and luxuries, comprises a flow channel (7) having a constant cross-section which is bounded in places by wall parts consisting of electrically insulating material and by wall parts, forming electrodes, for the construction of an electrical field in the material flow. In this case, tubular spacers (2) consisting of insulating material and tubular electrodes (3a,3b,3c,3d) are provided in the direction of flow (1) alternately one behind the other, which electrodes in each case construct an axially aligned electrical field between them. <IMAGE>
Patent EP-0458196-A1 (EP)
Inventor: KOBAYASHI HIROYUKI
IPC: G03G9/08
Filed: 1991-05-16
Abstract: A toner producing process comprises the steps of: mixing a solvent, a first binding resin soluble therein, and particles of a coloring agent insoluble therein, with each other, dispersing the particles of the coloring agent in the binding resin while applying a shearing force thereto to obtain a dispersed substance, removing the solvent from the dispersed substance to obtain a coloring agent-binding resin composition in which the particles of the coloring agent are dispersed, mixing the coloring agent-binding resin composition with a second binding resin and a charge controlling agent, melt-kneading the mixture to obtain a kneaded substance and forming toner from the kneaded substance.
Patent EP-0469525-A1 (EP)
Inventor: MATSUDA KENJI
IPC: C22C14/00
Filed: 1991-07-29
Abstract: A titanium aluminide is composed of 31 to 34 mass% of Al, 1.5 to 3.0 mass % of Fe, 0.5 to 2.0 mass % of V, 0.18 to 0.35 mass % of B with remainder being Ti and inevitable impurities. The 0.5 to 2.0 mass % of V may be replaced with a 1.0 to 3.0 mass % of Mo or a 0.3 to 1.5 mass % of Cr. By precision casting this alloy, can be obtained a novel titanium aluminide alloy in which numerous whisker-like Ti-B compound are uniformly dispersed. The titanium aluminide alloy does not possess coarse lamellar structure which would cause crackings.
Patent EP-0473055-A1 (EP)
Inventor: TAYLOR KEITH E
IPC: C02F3/10
Filed: 1991-08-21
Abstract: A process for the removal of aromatic compounds from aqueous solutions using an oxidatic enzyme, such as a peroxidase enzyme, is described. The enzyme is immobilized on a surface so that preferably multiple passes of the aqueous solution with the aromatic compound can be made over the immobilized enzyme. Higher enzyme utilization with a lower oxidative substrate, such as hydrogen peroxide, requirement is achieved.
Patent EP-0475264-A1 (EP)
Inventor: ONO HITOSHI
IPC: G03G5/06
Filed: 1991-09-04
Abstract: An electrophotographic photoreceptor comprising an electrically conductive support and a photosensitive layer formed thereon, wherein said photosensitive layer contains an arylamine compound of the formula (I):
     wherein each of Ar 1  and Ar 2  which may be the same or different, is an arylene group which may have substituents, each of R 1 , R 2 , R 3  and R 4  which may be the same or different, is an alkyl group which may have substituents, an aryl group which may have substituents, or a heterocyclic group which may have substituents, provided that R 1  may, together with R 2  or Ar 1 , form a ring containing the adjacent nitrogen atom, and R 3  may, together with R 4  or Ar 2 , form a ring containing the adjacent nitrogen atom, each of R 5 , R 6 , R 7  and R 8  which may be the same or different, is a hydrogen atom, an alkyl group which may have substituents, an aryl group which may have substituents, or a heterocyclic group which may have substituents, and each of m and n which may be the same or different, is an integer of from 1 to 6.
Patent EP-0482438-A1 (EP)
Inventor: MAEDA AKIHO
IPC: C30B29/06
Filed: 1991-10-10
Abstract: A conical portion growth control method and an apparatus used in the method grow a conical portion 32B of a single crystal rod 32 by pulling the crystal rod from a melt 16 heated by a heater 14 in the Czochralski method, and aim to enhance reproducibility of the shape of the conical portion 32B and shorten the conical portion 32B. The control method has the steps of presetting a target value pattern 66 of the temperature of a concave portion 46 formed on a heat-insulating material 18 and a target value pattern 64 of the diameter change rate of a growing portion of the crystal rod, measuring the diameter of the crystal growing portion, calculating the change rate of the diameter, measuring the temperature of the concave portion, correcting the target temperature based on a difference between the calculated value and the target value of the diameter change rate, and controlling the amount of electricity supplied to the heater so that the measured temperature becomes equal to the corrected target temperature.
Patent EP-0527263-A1 (EP)
Inventor: TANAKA AKEO
IPC: A41D19/00
Filed: 1991-11-19
Abstract: A method of manufacturing a open-back type working glove. A fiber-made glove is fitted on a dipping hand block, and same is dipped in a stock solution of a rubber latex composition. After the glove and hand block is removed from the stock solution, the solution deposited on the glove in an open-back fashion is heated so as to allow it to be semi-vulcanized. Then, the glove is removed from the dipping hand block and is immersed in water or warm water to allow the rubber coat in semi-vulcanized condition to swell and soften. Finally, the glove is fitted on a setting hand block (21) having a thumb portion (22) projecting considerably beyond the palm portion (23), with other four finger portions (24-27) curved toward the palm portion (23), and the rubber coat is heated for final vulcanization.
Patent EP-0487065-A1 (EP)
Inventor: ONAKA TORU
IPC: B60T8/172
Filed: 1991-11-19
Abstract: An assumed vehicle body speed is determined on the basis of the wheel speed detected by a wheel speed sensor (S1-S4) for each wheel (IFL,IFR,IRL,IRR) and a slip value indicating the tendency of locking the wheel is determined for a predetermined wheel speed on the basis of the assumed vehicle body speed and a wheel speed of the predetermined wheel. The braking force is controlled on the basis of the slip value. When no braking force is controlled and when at least one of the wheel speeds for all the wheels detected by the wheel speed sensors (S1-S4) is larger than the assumed vehicle body speed previously determined, a new assumed vehicle body speed which follows is inhibited from being renewed to a larger value and the new assumed vehicle body speed is set as a value equal to the previous assumed vehicle body speed.
Patent EP-0504499-A1 (EP)
Inventor: CORNELL PAUL
IPC: B62B5/00
Filed: 1991-03-18
Abstract: Accordingly, the present invention relates to a moldular dolly comprising substantially U-shaped, sideways opening bracket means (1,2) adapted to define a corner of a frame when two or more such bracket means are interconnected with the open ends of the bracket opening away from and perpendicular to each other; wheel means (14) rotatably mounted in one said bracket means (1) for supporting the dolly; and elongated channel means (3) extending between and connected to the bracket means (1,2) to define the sides and ends of the dolly.
Patent EP-0491450-A1 (EP)
Inventor: GOTTSTEIN NORBERT
IPC: B65G13/04
Filed: 1991-11-19
Abstract: The invention relates to a device for transferring platforms moving on rollers from one conveyor to a transverse conveyor, the platforms being movable in the respective conveying direction by motor-driven friction wheels arranged beside the conveyor and the transverse conveyor and rotatable about vertical axes. …<??>To design such a device so that the friction wheels can also be used in the region of the transferring stations from one conveyor to a transverse conveyor without lifting and lowering equipment, it is proposed according to the invention that one friction wheel (11) be mounted on a pivoting lever (12), the pivot pin (13) of which is arranged, at an angle enclosed by the conveyor (1) and the transverse conveyor (2), outside the conveying paths of the platforms (5), and this friction wheel (11) can be laid, in driving manner, against the platforms (5) for transportation in one conveying direction, in that it is moved into the conveying path of the other conveying direction respectively. …<IMAGE>…
Patent EP-0456404-A1 (EP)
Inventor: HUNT RONALD EUGENE
IPC: B65G51/03
Filed: 1991-05-01
Abstract: A queue of randomly oriented chips (3) is advanced down a track (4). Each chip in the queue is sequentially and individually elevated into a pneumatic circuit and pressed against a mirrored surface (7) of an upper slide member to which it adheres if the chip was oriented with upwardly disposed solder lands. A jet of compressible fluid insufficient in magnitude to dislodge the chip is injected in a direction toward the queue. If the chip, alternatively, was oriented with the solder lands down, this fluid jet propels the chip about the oval-shaped pneumatic circuit so as to reorient the chip with the lands extending in the desired upward orientation, whereupon the chip is injected into a storage magazine. If the chip was adhered to the mirrored surface, after the first fluid jet, a second fluid jet is introduced to dislodge the correctly oriented chip from the mirrored surface, whereupon a third fluid jet oriented in a direction opposite to that of the first jet and in the direction of the advancing queue, propels the correctly oriented chip along a passageway to the storage magazine. This passageway joins with the oval-shaped inverting passageway which was employed to reorient or flip incorrectly disposedchips as they traversed the reorienting oval.
Patent EP-0541864-A1 (EP)
Inventor: AHMED OSMAN
IPC: B08B15/02
Filed: 1991-11-12
Abstract: Fume hood controller apparatus includes a computing means, together with associated memory, which can be configured for horizontally and/or vertically moveable sash doors (62,66) by inputting the necessary dimensions of the sash doors and other structural features, such as the upper lip height, frame widths and the like. The apparatus rapidly calculates the size of the uncovered area of the fume hood as a function of the position of the sash doors (62,66).
Patent EP-0445013-A1 (EP)
Inventor: AUBARD GILBERT
IPC: A61K/
Filed: 1991-02-25
Abstract: N-Cycloalkylalkylamines of general formula (I) <IMAGE>  in which:   R1 is a furyl or thienyl radical or is a phenyl radical, provided that Q denotes a 1,2-cyclopropanediyl group,   R2 is lower alkyl,   R3 is hydrogen or lower alkyl,   m has the value 1 or 2,   R4 is cycloalkyl -CH(CH2)n, in which n is an integer from 2 to 5,   R5 is optionally substituted phenyl or thienyl, Q is 1,2-ethylenediyl or 1,2-cyclopropanediyl, and their addition salts with acids.   These amines are psychotropic medications and are also useful in gastroenterology.
Patent EP-0446194-A1 (EP)
Inventor: DENT PAUL WILKINSON
IPC: H04L9/12
Filed: 1991-03-06
Abstract: A system for the synchronization of encryption devices in a digital cellular communications system. Each of the encryption devices includes a multi-bit counter and generates a pseudo-random keystream which is combined with the data to be encrypted. The keystream is a function of the multi-bit counter value which is periodically incremented in response to a series of clock pulses. To allow proper decryption of the encrypted data, the system of the present invention provides continuous or very frequent updates of the transmitter counter value which may be used to reset the receiver counter and to resynchronize the system without the necessity of reinitialization and repetition of the intervening clock pulses.
Patent EP-0450059-A1 (EP)
Title: Pre-slit injection site.
Inventor: DUDAR THOMAS E
IPC: A61J1/00
Filed: 1990-10-22
Abstract: An injection site usable with a blunt cannula, comprises an injection site (812) having a pre-slit sealing member, the injection site being integrally formed with a spike connector (814) for insertion through the stopper of a vial, for connecting a cannula, through the injection site and spike connector, with the vial. The spike connector has a barb (818) which holds the connector in place in the vial and preferably has a solid centre point. <IMAGE>
Patent EP-0516634-A1 (EP)
Title: Device for coding, labelling and affixing detachable data-carrying cards on carrier sheets.
Inventor: PETERS HINDERIKUS
IPC: B65H29/42
Filed: 1990-12-22
Abstract: A device for affixing detachable data-carrying cards (1) on carrier sheets (2), in particular sheets of paper, has a magazine (3) which supplies the data carrier cards (1) with a card separator, a reading station (4), a card guide (5, 21) and an affixing station (6) in which the individual data-carrying cards (1) are applied to cyclically movable carrier sheets (2) labelled to match the cards and affixed by holding tabs formed from the carrier sheets (2). The device also has a housing (82) in which a coding station (80) and a labelling station (81) are arranged one behind the other in the direction of flow (C) of the plastic cards (1). On the outside of the housing (82), a separating magazine (83) which dispenses the individual plastic cards (1) is arranged on the housing in front of the coding station (80) in the direction of flow (C) and a pile delivery magazine (84) in which the labelled plastic cards (1) are collected is arranged behind the labelling station (81). The pile delivery magazine (84) has a passage for rejected cards (1), which are transported through the piling magazine (84) unlabelled if a defect is detected in the coding station.
Patent EP-0518921-A1 (EP)
Title: Appareil pour faciliter le transport d'articles
Inventor: CATT VINCE CHRISTOPHER
IPC: A45F3/14
Filed: 1991-03-06
Abstract: On décrit un appareil permettant de faciliter le port par un individu d'articles, doté d'un élément de support (12) dans lequel une partie de l'article peut être maintenue de sorte que son poids est transféré aux épaules de l'individu au moyen d'un harnais (10). Le harnais (10) est constitué par un agencement de sangles (14, 16, 18). La première sangle (14) est disposée de manière à être posée sur une épaule du porteur, et à être portée en bandoulière par l'individu. Des moyens d'attache (32) sont prévus sur la première sangle (14), et peuvent généralement se trouver à proximité de la hanche de celui qui porte l'appareil. Les moyens d'attache (32) permettent de relier l'élément de support (12) au harnais (10) de manière à y être suspendu. L'élément de support (12) comprend une base allongée, sensiblement plane (40), ainsi que deux parois opposées verticales (46, 50) qui s'étendent vers le haut en partant de ladite base (40), pour définir un canal allongé.
Patent EP-0472742-A1 (EP)
Inventor: OZAKI YOSHIO CAREER DEVELOPMEN
IPC: G03B15/08
Filed: 1991-03-13
Abstract: When a first image on a first motion-picture film and a second image on a second motion-picture film are combined, the first image is converted to video signals and subjected to predetermined video signal processing so as to prepare an intermediate film and a mask film necessary for a film synthesizing operation. The intermediate film and the mask film are superposed on a blank film to prepare a latent image. The second motion-picture film and a mask film are superposed to obtain a latent image, and these latent images are double-exposed. In this manner, there can be accomplished a motion-picture synthesizing method which can easily produce a synthetic motion-picture film by superposing the first image with the second image with a high level of accuracy.
Patent EP-0551272-A1 (EP)
Inventor: MANOGUE WILLIAM HENRY
IPC: C09K5/04
Filed: 1991-04-03
Abstract: L'invention décrit des procédés en phase gazeuse et en phase liquide qui utilisent la conversion mutuelle de CF3CHFCl et de CF2HCF2Cl en contact avec des catalyseurs constitués essentiellement d'oxyde d'aluminium halogéné et/ou d'halogénure d'aluminium, à des températures élevées, afin d'augmenter dans une composition le rapport molaire de l'un de ces composés par rapport à l'autre. L'invention décrit également l'utilisation de cette conversion mutuelle conjointement avec une hydrogénolyse dans des procédés permettant de produire des mélanges de CF3CH2F et de CF2HCF2H provenant de certaines compositions comprenant du CF2HCF2Cl de sorte que le rapport molaire entre CF3CH2F et CF2HCF2H dans les mélanges produits à partir de ces compositions peut être augmenté et diminué.
Patent EP-0477361-A1 (EP)
Title: Instrument dentaire a faisceau laser
Inventor: BADOZ JEAN-MARIE
IPC: A61C1/00
Filed: 1991-04-17
Abstract: Instrument dentaire pour le traitement des caries et la chirurgie buccale, du type comportant une source d'émission d'un faisceau laser, ledit rayonnement laser étant amené par fibre optique au travers de l'instrument dentaire (12) jusqu'à la zone à traiter, caractérisé en ce qu'il comporte des moyens de commande permettant à l'utilisateur de faire varier à volonté en cours d'intervention au moins l'un des paramètres d'émission du faisceau laser choisi dans le groupe comprenant: le déclenchement du ou des tirs laser, l'énergie du faisceau laser, la fréquence des tirs.
Patent EP-0539403-A1 (EP)
Title: Fractional-n synthesizer having modulation spur compensation.
Inventor: FOOK TAY WAN
IPC: H03L7/197
Filed: 1991-06-17
Abstract: A synthesizer circuit with spur compensation utilizes fractional division in the synthesizer loop. The fractional divider includes means for compensating the spurs when the fractional numerator N=0. The synthesizer includes means for selecting a reference divisor R such that a non zero value of fractional numerator is produced and such that the generated spurs fall below the side band noise limits of the synthesizer's voltage controlled oscillator.
Patent EP-0542841-A1 (EP)
Inventor: MCCOY WILLIAM FOSTER
IPC: A61K8/00
Filed: 1991-08-06
Abstract: Mélange synergique de 2-(2-bromo-2-nitroéthényle) furane et de 2-bromo-2-nitropropane 1,3-diol qui peut être utilisé en tant qu'agent antimicrobien pour une large gamme d'utilisations. Ledit mélange est efficace contre les bactéries, les algues et les champignons. Une composition antimicrobienne comportant ledit mélange synergique et un excipient est également décrite.
Patent EP-0505520-A1 (EP)
Inventor: BAIER JOACHIM
IPC: B62D5/065
Filed: 1991-09-07
Abstract: La présente invention se rapporte à un servomécanisme présentant une pompe à pistons radiaux (11), qui regroupe un dispositif de commande et une pompe du servomécanisme en une seule unité. Pour la commande de la mise en pression d'un cylindre de travail, l'excentricité de la pompe à pistons radiaux (11) est ajustée par un dispositif de réglage en fonction du sens d'un couple de rotation agissant sur un composant (12).
Patent EP-0541727-A1 (EP)
Inventor: HABER STUART ALAN
IPC: G09C1/00
Filed: 1991-07-30
Abstract: Système d'horodatage d'un document numérique protégeant le secret du texte du document et fournissant un cachet temporel inviolable établissant un droit de l'auteur à l'existence temporelle du document. Initialement, l'auteur prépare le document (21) qui peut ensuite être condensé par un traitement tel que l'adressage calculé (22). Ensuite, le document est transmis à une autorité d'horodatage (23), laquelle ajoute des données temporelles afin de créer un reçu (25) ainsi que des données provenant de reçus adjacents (27). Alors, l'autorité d'horodatage applique une signature cryptographique au reçu composite (28), lequel est ensuite transmis à l'auteur (29).
Patent EP-0515774-A1 (EP)
Inventor: AIKAWA HARUHIKO
IPC: C03C25/22
Filed: 1992-02-14
Abstract: The invention relates to an apparatus and a method for manufacturing a hermetically coated optical fiber (3), the apparatus having a single reaction chamber (25) into which a bare fiber (1) and raw gas are to be introduced for applying a hermetic coating to the bare fiber (1) while the bare fiber (1) passes through the reaction chamber (25). The reaction chamber (25) has a plurality of inlet tubes (25a, 25b, 25c, 25d) to introduce the raw gas, and the plurality of inlet tubes are open to the reaction chamber (25) at different positions from each other in a direction of movement of the bare fiber (1) passing through the reaction chamber (25).
Patent EP-0504610-A1 (EP)
Inventor: MARTINI ANGELO
IPC: H02K17/30
Filed: 1992-02-21
Abstract: Device (8) for reducing current peaks during starting of an asynchronous motor for control of hydraulic elevators and comprising a metal nucleus (10) inserted in a tubular body (12) of insulating material on which is arranged a winding (13) connected to the winding (21) of the motor (18) and the electric power grid (24) respectively. 
     Said device, optionally immersed in the same operating fluid as the motor (18) causes reduction of the initial current during the starting phase of said motor.