baber/WOPTO huggingface dataset:
Patent EP-0273419-A1 (EP)
Inventor: QUITTKAT JORG
IPC: G01B17/02
Filed: 1987-12-26
Abstract: 1. Verfahren zum Messen der Wanddicke eines Werkstücks mittels Ultraschall. 2.1 Zum Messen der Wanddicke ist es erforderlich, die Zeitdauer zwischen dem bei der Einschallung auftretenden Oberflächenecho und dem Rückwandecho zu messen, was auf digitale Weise durch Abzählen hochfrequenter Zählimpulse erfolgt, die zwischen diesen Echos auftreten. Um eine hohe Auflösung dieser Messung zu erhalten, ist eine sehr hohe Zählimpulsfrequenz erforderlich. Es soll eine Messung hoher Auflösung bei geringer Frequenz über einen großen Wanddickenbereich möglich sein. 2.2 Ein Sägezahngenerator (3) erzeugt bei Auftreten des Oberflächenechos eine Folge von Sägezähnen, die jeweils einen Zählimpuls bewirken. Bei Auftreten des Rückwandechos wird der augenblickliche Amplitudenwert des Sägezahns und in einem Zähler (5) die Anzahl der Zählimpulse erfaßt, wobei jeder Zählimpuls eine konstante Wanddickeneinheit und der Amplitudenwert einen Bruchteil davon definieren.
Patent EP-0254343-A1 (EP)
Inventor: DRENT EIT
IPC: B01J31/24
Filed: 1987-07-01
Abstract: 1. Novel catalyst compositions characterized in that they are based upon:
   a) a palladium compound,   b) a quaternary phosphonium salt of an acid with a pKa of less than 2, with the proviso that the acid is not a hydrohalogenic acid or a mixture of such a salt and acid, and   c) either a phosphorus bidentate ligand of the general formula R¹R²-P-R-P-R³R⁴, wherein R¹, R², R³ and R⁴ are hydrocarbyl groups which may or may not be substituted with polar groups and R represents a bivalent organic bridging group containing at least two carbon atoms in the bridge, or a nitrogen bidentate ligand of the general formula
      wherein X and Y are similar or dissimilar bridging groups, each containing three or four atoms in the bridge at least two of which are carbon atoms.
Patent EP-0261724-A1 (EP)
Inventor: MAHON CATHAL JOHN
IPC: G02F2/00
Filed: 1987-09-14
Abstract: An optical heterodyne detection device is described in which with the aid of three controllable elements (A, B and C), to influence the state of polarisation and having a limited control range, such as Faraday rotators or birefringent electro-optical crystals, the state of polarisation of radiation originating from a local oscillator (30) is made to correspond to the signal beam transmitted through a long-distance transmission fibre (10).
Patent EP-0249350-A1 (EP)
Inventor: FINKELSTEIN DAVID B
IPC: C12N1/14
Filed: 1987-05-20
Abstract: Novel expression constructs for secretion of protein products in filamentous fungal hosts are pro­vided. The hosts are transformed with the constructs, normally under conditions for multiple integration of the constructs into the host genome, where the desired protein products are expressed and secreted from the host to provide for enhanced yields of the product, substantially free of host proteins. Efficient fila­mentous fungal promoters are employed which may be from the same or different gene from the signal leader sequence.
Patent EP-0265088-A1 (EP)
Inventor: HUYBRECHTS SERGE
IPC: C08L1/26
Filed: 1987-09-24
Abstract: A process for reducing the dust content of cellulose ethers comprises reacting the cellulose ether with an aggregating agent comprising (1) a polypropylene glycol or a propoxylated alcohol and (2) an ethylene oxide/propylene oxide copolymer.
Patent EP-0269552-A1 (EP)
Inventor: LORBER GERD
IPC: F16J15/02
Filed: 1987-11-06
Abstract: The sealing rings (no more O-rings) are formed by the edges, reinforced on one side, of cylindrical perforations, producing a particular hole pattern, of a biplanar (i.e. characterised mainly by two flat surfaces) plate, which has a plurality of perforations for attaching the positioning valve to an apparatus, all the sealing rings now being suspended together and able to be handled as a unit, and the broadside of the plate protecting the sensitive connecting surface of the positioning valve. <IMAGE>
Patent EP-0233140-A1 (EP)
Inventor: WIRTH HERMANN OTTO DR
IPC: C07D277/36
Filed: 1987-01-07
Abstract: Zusammensetzungen enthaltend ein Schmiermittel, eine Hydraulikflüssigkeit oder eine Metallbearbeitungsflüssigkeit und wenigstens eine Verbindung der Formel I, <IMAGE> worin R, R<4>, R<5> und n die in Anspruch 1 angegebene Bedeutung haben, werden beschrieben. Die Verbindungen der Formel I eignen sich als Verschleisschutzmittel sowie als Hochdruckzusätze für Schmiermittel, Hydraulikflüssigkeiten und Metallbearbeitungsflüssigkeiten. Ausserdem werden neue Verbindungen der Formel I beschrieben.
Patent EP-0252964-A1 (EP)
Inventor: CANTRELL GARY L
IPC: C07C51/567
Filed: 1986-12-30
Abstract: Un procédé de préparation de composés fluoroaromatiques (tels que des composés de fluoronitrobenzène) comprend la réaction de composés chloroaromatiques correspondants (tels que des composés de chloronitrobenzène) avec des sels de fluorures de métaux alcalins en présence de sels d'alkyldiorganoaminopyridinium en tant que catalyseurs de transfert de phase. Un atome de carbone tertiaire est directement lié à l'atome de carbone alcoyle qui à son tour est directement lié à l'atome d'azote de la chaîne fermée. Un catalyseur préféré est le chlorure de N-néopentyl-4-(4'-méthylpiperidinyl)pyridinium.
Patent EP-0302063-A1 (EP)
Title: Systeme de lecture
Inventor: MORRIS MAX FOLSOM
IPC: G09B17/02
Filed: 1987-02-12
Abstract: Un système de lecture et un procédé d'impression de textes permettant d'augmenter la vitesse de lecture comprennent une pluralité de feuilles imprimées ayant chacune au moins une barre verticale de balayage (10, 14). Une pluralité de lignes courtes (11) de signes imprimés sont imprimées perpendiculairement à la barre de balayage, certaines lignes contenant des mots de balayage (9) en gras ou en caractères de couleur différente. Une pluralité d'indicateurs (13) de lignes de balayage sont situés à côté de la barre de balayage (10, 14), à côté de chaque ligne de balayage (12) ayant des mots de balayage (9). Un procédé d'impression de supports de lecture rapide comprend la sélection du papier à imprimer, l'agencement du texte à imprimer en courtes lignes (11) de signes contenant des mots balayés sélectionnés (9) dans des lignes sélectionnées imprimés en gras ou en caractères d'une couleur différente à côté d'une barre verticale de balayage (10, 14), suivi du placement de signes indicateurs (13) des lignes de balayage à côté de la barre verticale de balayage (10, 14) et de chaque ligne de caractères (12) contenant des mots de balayage (9). On imprime ensuite le papier sélectionné portant le texte imprimé agencé au préalable.
Patent EP-0264390-A1 (EP)
Inventor: SARNIGUET DIDIER M
IPC: E02D29/02
Filed: 1987-03-16
Abstract: Un principe de montage d'éléments en béton armé préfabriqués posés à claire-voie formant un mur de soutènement. Il est constitué d'éléments préfabriqués en béton armé (A) formant des tours. Les éléments (B) non scellés relient ces tours et permettent une dilatation de celles-ci. La pose à claire-voie de l'ensemble des éléments (A) et (B) présente des intervalles (4) qui seront comblés de galets ou de pierres à plat permettant le drainage du mur. L'ensemble des tours (5) et des éléments intermédiaires (B) assurent la stabilité du mur par la masse de remblai qu'il contient. Le principe selon l'invention est particulièrement destiné aux travaux de bâtiment et travaux public.
Patent EP-0264398-A1 (EP)
Title: Process for the treatment of wool skins.
Inventor: GORDON PETER GRAHAM
IPC: C14C3/02
Filed: 1987-04-28
Abstract: A method of tanning an animal skin with wool or hair attached thereto wherein the animal skin is pickled in an acidic solution and thereafter tanned in a solution containing at least one tanning agent characterised in that the animal skin is pickled and tanned whilst a holding agent is present on the wool or hairs and is thereafter scoured so to remove the holding agent.
Patent EP-0305406-A1 (EP)
Title: Dispositif de chauffage des aiguillages ferroviaires
Inventor: PESCE LUCIANO
IPC: E01B19/00
Filed: 1987-06-19
Abstract: Le dispositif d'après la présente invention a pour but de chauffer les aiguillages ferroviaires au moyen d'une pluralité de plaques modulaires (1), connectées chacune à une traverse (2) en contact avec le bloc coulissant (16) du support correspondant (17) de la lame d'aiguille mobile (5 ou 6), et se composant d'une plaque de base (8) et d'une lame profilée (3) présentant une partie courbe (10), matérialisant, avec la plaque de base correspondante (8), un logement d'appui (12) pour un élément de chauffage (14) qui chauffera la zone environnante par rayonnement à travers la plaque profilée (9), ou la plaque de base (8).
Patent EP-0275327-A1 (EP)
Title: Reconnaissance de la parole
Inventor: FUJIMOTO JUNICHIROH
IPC: G10L15/00
Filed: 1987-07-30
Abstract: Des signaux vocaux sont captés par un microphone (31) et des sections de la parole sont détectées par un détecteur (32) de sections de la parole. Les signaux sont alors traités pendant chaque intervalle de temps prédéterminé par un analyseur de fréquence (33) ayant un nombre prédéterminé de canaux et les parties des signaux vocaux correspondant aux canaux respectifs sont quantifiées. Les données quantifiées ainsi obtenues sont converties en données binaires (34) de façon à former des séquences composées chacune d'une série de données binaires. Chaque donnée de la séquence correspond à un canal et est mise de préférence à un multiple de l'unité opérationnelle (par exemple 4 bits, 8 bits, etc.) d'un ordinateur. Lorsque l'on veut former une séquence synthétique en superposant deux ou plusieurs séquences, on divise en hiérarchies la séquence synthétique, de sorte que chaque bit soit affiché par notation binaire dans chaque hiérarchie. Il est en outre possible de diviser une séquence en sous-séquences afin d'effectuer une comparaison préliminaire en utilisant les sous-séquences.
Patent EP-0315639-A1 (EP)
Inventor: CHOUZENOUX GILBERT
IPC: A47B61/00
Filed: 1987-08-07
Abstract: Le casier de rangement est constitué d'une alvéole (1) de forme sensiblement semi-cylindrique et dans lequel est disposé à rotation coaxiale un compartiment (2) également de forme sensiblement semi-cylindrique, et comportant une paroi de fond (4) et une paroi supérieure (5) ayant sensiblement la forme d'un cercle, centré sur l'axe (3) de l'alvéole (1), ledit compartiment (2) étant mobile entre deux positions, une position d'ouverture où il est logé dans l'alvéole (1) et une position de fermeture dans laquelle il est disposé à l'extérieur de l'alvéole (1) et en complète le volume. L'invention s'applique en particulier aux vestiaires de piscines.
Patent EP-0290507-A1 (EP)
Inventor: DALSBO OLA KRISTOFFER
IPC: B63H25/48
Filed: 1987-11-09
Abstract: Un dispositif de manoeuvre pour bateaux comprend une paire de plaques tubulaires pivotantes (17, 18) montées à l'extérieur d'une hélice (14) et formant pendant le fonctionnement normal un tube (19) autour de l'hélice. On peut faire tourner lesdites plaques sur un côté par rapport à une position médiane, de façon à pouvoir diriger l'embarcation vers la droite ou vers la gauche et on peut les ramener vers l'arrière de l'hélice, de façon à former une pale lorsqu'on effectue un renversement de marche. Les plaques tubulaires (17, 18) s'étendent vers le bas au-dessous de l'hélice (à côté de l'élément (19B). Une aile tubulaire (20) s'étendant longitudinalement est montée immédiatement au-dessous de l'hélice (14) et est arquée vers le haut en direction des ailes de l'hélice. Lors du fonctionnement normal, un tube dont la section transversale est infléchie en forme de faux est délimitée entre l'aile tubulaire et la partie inférieure des plaques tubulaires. L'axe de pivot des plaques tubulaires (17, 18) est de préférence situé près du plan d'aile de l'hélice.
Patent EP-0280984-A1 (EP)
Inventor: SAULGEOT CLAUDE
IPC: F04D19/04
Filed: 1988-02-22
Abstract: A rotary vacuum pump comprising a stator (1) and a rotor (2), the rotor being rotated inside the stator and the stator including a suction inlet (11) and an exhaust outlet orifice (12), wherein the suction end of the rotor carries at least one wheel (13) having sloping vanes (14) such that any solid particles that may be sucked in are projected thereby in a radial direction towards an annular stator collector tank (15) having a circular opening (16) opening out into the stator cavity (6) and situated in the plane in which said particles are projected by said vanes (14).
Patent EP-0282890-A1 (EP)
Inventor: PULFRICH HORST DIPL-ING
IPC: A47J27/04
Filed: 1988-03-09
Abstract: The extracting device (10) has a top (12), which is, in particular, cylindrical, with a lid (18) which can be attached in a pressure-tight manner to the edge of the pot and has a safety valve (24). An insert (40) adjoins the lid directly with its upper edge (42) and has below its perforated bottom (44) a fruit juice collection dish (30), from which a delivery pipe (32) leads outwards, preferably a riser pipe with an outlet (38) which can be shut off. To support the fruit juice collection dish (30), there is a grid (26) at a distance (A) from the bottom (14) of the pot. Edge openings in the insert (40) allow the inlet of steam from above from an outer annular space (R) in the pot (12). The delivery pipe (32) can be mounted fixedly in the lid (18) and/or penetrate an elastic seal (36). <IMAGE>
Patent EP-0284085-A1 (EP)
Inventor: GERHARDINGER DIETER
IPC: C04B41/64
Filed: 1988-03-25
Abstract: The invention relates to thermoinsulating moldings containing porous, inorganic thermoinsulating materials and having an organopolysiloxane coating thereon, in which an uncoated thermoinsulating molding is coated with a diorganopolysiloxane containing rod-shaped styrene-(meth)acrylate copolymers which are obtained from a free radical copolymerization of styrene and (meth)acrylate in the presence of the diorganopolysiloxane.
Patent EP-0304668-A1 (EP)
Inventor: IDSELIS MANFRED
IPC: H01Q21/06
Filed: 1988-07-30
Abstract: With the aid of known dipole antenna curtains, supply regions are supplied with adequate field strength at distances of 1800 to 3300 and from 4000 to 6000 km. An undesired reduction in the level occurs at distances between 3300 and 4000 km. The supply voltages of the dipole rows have a phase shift with respect to the supply voltage which increases from the lowest dipole row with increasing height above the ground. The required phase shift is produced with the aid of phase shifters (I, II). Two dipole rows arranged one above the other are expediently connected in each case to form a dipole double row which is supplied at the same phase. <IMAGE>
Patent EP-0304066-A1 (EP)
Inventor: WOHLFART ARTUR DIPL-ING FH
IPC: H01R4/24
Filed: 1988-08-18
Abstract: The closed end of the contact slot is extended over the bending edge into the base as a separating slot without a gap, as a result of which the contact slot also has greater elasticity in the vicinity of the base but the conductor is prevented from working into the separating slot. In addition, the dividing plates adjacent to the contact slot have widened areas, in the vicinity of the base, which project into side wall cut-outs and are bent with end sections in the plane of the side walls. In consequence, the dividing plates are additionally reinforced in the slot section in which the conductor assumes its final position, in order to prevent undesired torsion of the dividing plates in this section. <IMAGE>
Patent EP-0310838-A1 (EP)
Inventor: FLAMIG PETER
IPC: D04B35/20
Filed: 1988-09-16
Abstract: For the optical fault control of knitwear (16) during its production in a knitwear processing machine, the knitwear is sensed line by line by the optical sensing device (18). The sensing signals generated thereby are fed to a digital processing circuit. The sensing signals are stored in a reference mode as pattern signals in the digital processing circuit. In a subsequent operating mode, during the production of the knitwear (16), the sensing signals are compared as operating sensing signals for identity with the reference signals corresponding to the sensing position. If there is no identity, a fault signal is transmitted.
Patent EP-0319898-A1 (EP)
Inventor: NISHIDA NAOTO C O PATENT DIVIS
IPC: H01S3/03
Filed: 1988-12-05
Abstract: In a metal vapor laser apparatus of this invention, a cathode electrode side end portion (7) is made longer along a tube axis than an anode electrode side end por­tion (9). A distance (d₁) between a cathode side end of the discharge tube (2) and a cathode electrode (10) is longer along a tube axis direction than a distance (d₂) between an anode side end of the discharge tube (2) and an anode electrode (12).
Patent EP-0345384-A1 (EP)
Inventor: SKAGERLUND LARS-ERIK
IPC: G01S7/4861
Filed: 1988-06-07
Abstract: A proximity fuse for a launchable unit, for example a missile, which includes transmitters (10¹-13⁴) for emitting optical radiation in a plurality of narrow lobes (10¹³), and receivers for receiving optical radiation reflected from a target illuminated by transmitters (10¹-13⁴) onto which the unit is homing. The receivers are capable to distinguish reflected radiation from each respective lobe relative to the radiation emitted and reflected from the other lobes. The radiation signal received from each respective lobe is individually processed in the receiver.
Patent EP-0299547-A1 (EP)
Inventor: TESIO FRANCO
IPC: A61M1/00
Filed: 1988-06-13
Abstract: The device comprises a case (1) having a first connection (3) formed in such a manner as to couple with an end of a cut blood vessel such as an artery (5), a second connection (4) formed in such a manner as to couple with an end of a cut blood vessel such as a vein (6), and access ports (21 and 22) for removal means (27) and admission means (28) of the blood. In said case (1) is arranged in a rotating manner a valve (19) with two positions which has two independent passages (23 and 24) which in a first position of said valve (19) establish connection between said first connection (3) and one (21) of said access ports and between said second connection (4) and the other access port (22) respectively for performance of a blood purification treatment while in a second position of said valve (19) one (24) of said passages establishes mutual connection between said connections (3 and 4) and the other (23) of said passages establishes mutual connection between said access ports (21 and 22).
Patent EP-0290279-A1 (EP)
Inventor: SUZUKI SUSUMU
IPC: A61B5/00
Filed: 1988-05-06
Abstract: An examination apparatus (1) measures the oxygenation of an object (40) by near infrared light transmission spectrophotometry. The examination apparatus (1) comprises light source means (LD1-LD4); an illumination side fixture (2) to apply light to the object (40), a detection side fixture (3) to receive light transmitted through the object (40), a transmitted light detection device (54) to detect the light transmitted through the object (40), and a computer system (20) to control the apparatus (1) and calculate its oxygenation. To inspect the examination apparatus (1) itself before the oxygenation measurement, the illumination-side fixture (2) and the detection-side fixture (3) have such structures (4, 5, 6) that enable them to be assembled together in such a manner that light is directly transmitted from one to the other. During the measurement, the examination apparatus (1) including its photomultiplier tube (58) is regularly inspected by using a separate inspection light source (15).
Patent EP-0320163-A1 (EP)
Inventor: ONODERA HIROMI
IPC: G05B19/39
Filed: 1988-11-29
Abstract: The position control system is a system for positioning the stepping motor to a target position by the closed loop control system. It performs a closed loop position control by feeding back the current position signal from the encoder linked with the stepping motor. Further, by providing a circuit for electrically compensating the phase difference corresponding to the mechanical fitting error between the stepping motor and the encoder, it can efficiently drive the stepping motor at all times at a torque angle of the most desirable range. Coupled with the closed loop position control, a high speed, high precision position control system having high reliability can be realized.
Patent EP-0287455-A1 (EP)
Title: Support hydroélastique, notamment pour la suspension d'un moteur de véhicule
Inventor: LE FOL MARCEL
IPC: F16F13/18
Filed: 1988-04-12
Abstract: Ce support de forme générale annulaire est traversé axialement par des moyens de fixation (4, 5). Il comprend un corps élastique annulaire (1) relié à deux armatures (2, 3), une paroi élastique souple (8) fixée entre les deux armatures (2, 3) et délimitant avec la surface externe du corps (1) une chambre de travail (A). Cette chambre communique avec une chambre d'expansion (B) par un canal (16). Le support comporte également des moyens limitant ses débattements axiaux et radiaux. Un tel support présente une raideur propre particulièrement faible tant dans le sens axial que dans le sens transversal, ce qui améliore le filtrage des vibrations à haute fréquence tout en procurant un bon amortissement des trépidations à basse fréquence et forte amplitude. Il est de plus facile à fabriquer et donc d'un coût relativement peu élevé.
Patent EP-0291401-A1 (EP)
Inventor: BLANC CLAUDE
IPC: C07C7/11
Filed: 1988-05-10
Abstract: PCT No. PCT/FR88/00227 Sec. 371 Date Feb. 21, 1989 Sec. 102(e) Date Feb. 21, 1989 PCT Filed May 10, 1988 PCT Pub. No. WO88/08833 PCT Pub. Date Nov. 17, 1988.A cryogenic process of simultaneous selective desulphurization and gasoline removal of a gaseous mixture consisting mainly of methane and likewise containing H2S and hydrocarbons with C2 and more. Said gaseous mixture (1), after having eventually undergone an operation of removal of benzol (25) and then cooling (2) producing condensates (4), is washed between 0 DEG  C. and -45 DEG C. by means of a solvent (5) selective of H2S to produce a current of methane (64) having a partial pressure in H2S below 65 Pa and a liquid phase (9a) rich in H2S and containing at least 80% molar of the hydrocarbons of C3 and more of the gaseous mixture (1). The liquid phase (9a) is subjected to a demethanization (29, 9) producing a demethanized rich solvent (11) and a gaseous phase rich in methane (10), the solvent (11) then is cooled between -25 DEG  and -80 DEG C. sufficiently to produce its dissociation in a lower liquid fraction (38) that contains the H2S and, in methane equivalent, less than 5% molar of hydrocarbons and an upper liquid fraction (37) formed of the hydrocarbons of C3 and more. Said fractions (37, 38)are separated and the fraction (38) undergoes a regeneration (46, 16, 20) to produce a current (24) of acid gas rich in H2S and containing the small amount cited above of hydrocarbons and a regenerated solvent (21).
Patent EP-0296905-A1 (EP)
Inventor: RAINSARD JEAN-YVES
IPC: G08G1/127
Filed: 1988-05-25
Abstract: Transmitter/receiver unit for transmitting sound and data between at least one vehicle and at least one fixed station, comprising radiophonic transmitter/receiver equipment with the following elements fitted between the said transmitter/receiver and a data processing unit, namely an interface E/R INTERF directly connected on the one hand to the radiophonic transmitter/receiver equipment and on the other hand to a microprocessor  mu P itself interacting with a modem management device MODEM, a signal-switching and processing device SIGN PROC connected to the microprocessor  mu P and to the MODEM, and an interface LOCAL INTERF with the data processing unit. <IMAGE>