baber/WOPTO huggingface dataset:
Patent EP-0402410-A1 (EP)
Title: Systeme de therapie et de localisation par ultrasons
Inventor: FRY FRANCIS J
IPC: A61B17/225
Filed: 1989-03-02
Abstract: Un ensemble à transducteur permet de visualiser et de traiter des sites transcutanés et intraopératifs, et comprend en combinaison un transducteur de visualisation (28) et un transducteur de traitement (24), chacun d'eux étant mobile avec des degrés de liberté linéaire et de rotation. Le mouvement de chaque transducteur s'effectue par divers agencements moteurs (91) et de transmission à engrenage (70-73, 55-56) où certains degrés de liberté pour un transducteur sont séparés et indépendants des degrés de liberté pour l'autre transducteur. Au moins un degré de liberté pour chaque transducteur est commun et les transducteurs sont déplacés simultanément. Un agencement de la combinaison de transducteur est destiné au traitement de la prostate et comprend une forme et une configuration spécifique (230) pour des raisons anatomiques ainsi qu'une unité de commande extérieure au patient et qui sert à commander les deux transducteurs (248, 254), et un scanner réflecteur (256) qui sont introduits dans le patient, car faisant partie de la sonde à ultrasons.
Patent EP-0426735-A1 (EP)
Inventor: CONNELLY BRUCE ALAN
IPC: C09D127/12
Filed: 1989-07-26
Abstract: On a mis au point une composition de revêtement contenant un fluoropolymère, une résine à adjuvant filmogène différente du fluoropolymère et adaptée pour réagir avec le groupe représenté par F dans l'organosilane fonctionnel de formule (I), ainsi qu'une quantité efficace favorisant l'adhérence d'un organosilane fonctionnel représenté par la formule (I), dans laquelle A représente un groupe organo contenant 1 à 18 atomes de carbone, G représente un groupe organo contenant 2 à 10 atomes de carbone, X représente un groupe hydrolysable, un entier compris entre 0 et 2 et F représente amino, polyamino, glycidoxy, mercapto, cyano, allyle, vinyle, uréthano, halo, isocyanato, uréido, imidazolinyle, acrylato ou méthacrylato.
Patent EP-0419579-A1 (EP)
Inventor: MALLOUK ROBERT S
IPC: G01N33/00
Filed: 1989-06-15
Abstract: On a mis au point une membrane composite poreuse comprenant un film de polytétrafluoroéthylène expansé poreux dont les surfaces, à la fois à extérieures et intérieures de ses pores, sont revêtues d'un sel métallique d'un polymère d'échange de perfluoro-cation. On a également mis au point un procédé permettant d'écrité la détection positive fausse de la présence d'agents de gaz organiques agissant sur les nerfs par un détecteur adapté pour détecter une telle présence par l'utilisation dans le détecteur d'une membrane composite poreuse comprenant un film de polytétrafluoroéthylène expansé poreux dont les surfaces, à la fois intérieures et extérieures de ses pores, sont revêtues d'un sel métallique d'un polymère d'échange de perfluoro-cation, ledit composite faisant office d'absorbant de composants gazeux indésirables provoquant des signaux positifs faux.
Patent EP-0380968-A1 (EP)
Inventor: FUNAKI KEISUKE
IPC: B29C48/09
Filed: 1990-01-18
Abstract: Disclosed are a material for extrusion molding comprising a styrene-based polymer having a high degree of syndiotactic configuration, a melt viscosity of 10³ to less than 10⁶ poise measured at 300°C and a shearing rate of 10/sec, and a crystallinity of 15% or more, a process for preparation of the said material and a process for preparation of a molding product therefrom. 
     The molding product prepared according to the present invention has excellent properties such as heat resistance and chemical resistance.
Patent EP-0444231-A1 (EP)
Inventor: TAKEUCHI KATSUNORI C O MITSUB
IPC: C08F14/06
Filed: 1990-03-02
Abstract: A method for producing a vinyl chloride resin, which comprises suspension-polymerizing vinyl chloride, or a mixture of vinyl chloride with a co-monomer copolymerizable therewith, in an aqueous medium in the presence of an oil-soluble polymerization catalyst, a dispersant and an emulsifier by means of a homogenizer under an emulsifying pressure within a range of from 5 to 50 kg/cm² in such a state that the organic phase is dispersed in the aqueous phase.
Patent EP-0397038-A1 (EP)
Title: Vent for flashback plug
Inventor: MERSCH STEVE HENRY
IPC: A61M5/158
Filed: 1990-05-04
Abstract: A flashback vent plug (22) is provided for catheters (16) with air vents (28) drilled by a laser beam which allow venting of the hollow plug (22) upon venous entry, but which vents (28) are so small that blood cannot pass. As a result, no leakage ever takes place. As a further feature of the invention, is the addition of a component to the resin making up the vent plug body (24) which optimizes absorption of the laser beam wave length. The air vent design of this invention provides sufficient cross-section for achieving the required air flow, and therefore rapid flashback and venous entry indication, yet its cost of manufacture is considerably reduced when compared to plug designs that involve multi-step assembly.
Patent EP-0405154-A1 (EP)
Inventor: NAGANO AKIHITO C O MIHARA MACH
IPC: D21F1/48
Filed: 1990-05-29
Abstract: Disclosed is a moist paper forming device for a paper machine, having: upper (9) and lower (3) looped wires for carrying a stock while dewatering it to form moist paper; an introduction roll (16) disposed to constitute a throat part for seizing the moist paper between the upper and lower wires; a shoe box (10) incorporating a plurality of upwardly convex and curvilinearly arranged shoe blades (21); and an auto-slice (18) for scraping the dehydration water. The device further comprises: a dewatering roll (50) wound with the upper and lower wires and the moist paper at a curvature prescribed in the same direction as that of a curvature of the shoe blades; a save-all (51) for collecting the dewatered water; a vacuum dewatering unit (52) having slots; a central roll (12) wound with the upper and lower wires and the moist paper at a curvature prescribed in an oppo­site direction to that of the dewatering roll; and a vacuum dewatering unit (7) for moving the moist paper to the lower wire. Based on this construction, the "crushing" can be prevented with a less amount of contamination on the upper wire but a higher stabilized paper quality.
Patent EP-0420180-A1 (EP)
Inventor: UTSU JYUNSHI
IPC: G01S13/82
Filed: 1990-09-26
Abstract: A transponder (200) for a vehicle identification device in which a radio wave (F) including vehicle information returned from transponders (200) provided in vehicle is received by an interrogator (1) and the transponder (200) receives and detects a query radio wave (a) and generates a previously memorized coded signal train (e) in response to the detection output (b), then the coded signal train (e) varies an amount of a bias voltage (232) of the detection device (230), whereby a reflection coefficient of the detection device (230) is varied to modulate the reflection wave (F) of a query radio wave (a), then the modulated microwave (F) is transmitted back to the interrogator (1).
Patent EP-0432531-A1 (EP)
Title: Apparatus for cooling wire rods
Inventor: SCHOELER ROLF
IPC: C21D9/573
Filed: 1990-11-22
Abstract: For the purpose of permanently centric deposition of the wire turns on the cooling and transfer system 3 in a cooling apparatus for the controlled cooling of a finish-rolled wire from the rolling temperature, in particular one consisting of a cooling device 1, e.g. water ramps, arranged behind the finishing stand, a loop layer 2 for the wire and a cooling and transfer system 3 for the spread wire turns 8, it is proposed that a pivotable and/or displaceable loop feeder 11 be arranged between the loop layer 2 and the cooling and transfer system 3. 
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Patent EP-0432595-A1 (EP)
Inventor: VOGES KLAUS-PETER DR
IPC: A61K31/4402
Filed: 1990-12-01
Abstract: The invention relates to novel peptides of the general formula (I) 
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 in which the substituents have the meaning given in the description, a process for their preparation and their application as medicaments, in particular as antiviral agents in human and veterinary medicine.
Patent EP-0431562-A1 (EP)
Inventor: ZIMMER ERNST
IPC: B23K11/31
Filed: 1990-12-04
Abstract: The invention relates to a welding tool (1) for spot welding with multi-axis manipulators. The welding electrode (6) is arranged in an electrode holder (5) via a bearing (9) which is pivotable about a plurality of axes (21, 23) and which has one or more return devices (10). The electrode holder (5) is itself connected to the manipulator hand (3). The bearing (9) preferably has two main axes of rotation (21, 23) which are oriented perpendicularly to one another and to the longitudinal axis (28) of the welding electrode (6). The electrode holder (5) possesses, furthermore, an electrode press-down device (8) which is arranged between the welding electrode (6) and the bearing (9). <IMAGE>
Patent EP-0379250-A1 (EP)
Inventor: GANDINI ALESSANDRO
IPC: C08F297/00
Filed: 1990-01-12
Abstract: The invention relates to a block copolymer according to the general formula A-b-B on the basis of a furan derivative as binding group (b) and the process for the preparation hereof. The furan deri­vative as binding group (b) is a compound according to formula (I).
       
     The block copolymer can simply be prepared in one single reactor and is suitable for use as compatibilizer.
Patent EP-0432855-A1 (EP)
Inventor: PELZ PETER
IPC: F16B21/09
Filed: 1990-04-27
Abstract: Predominantly flat work-piece (1) having a punched-in and pocketlike-domed area (3), between which area and the tongue-shaped bottom part (5) remaining in the base plane a connector-piece (4) can be inserted, at the free end of which various fastening possibilities for additional parts can be provided. <IMAGE>
Patent EP-0437902-A1 (EP)
Inventor: HOSONO HIROSHI
IPC: C08K5/54
Filed: 1990-01-15
Abstract: An anti-fogging film has a multilayer structure comprising at least two layers of a cured film formed on a substrate. The cured film contains as main components (A) polyvinyl alcohol and (B) at least one member selected from (a) colloidal silica having an average particle size of 5 to 200 mµ (b) an organic silicon compound of the formula R¹R² a SiX 3-a  in which R¹ is an organic group having 1 to 10 carbon atoms R² is a hydrocarbon group having 1 to 6 carbon atoms, X is a hydrolyzable group and  a  is 0 or 1, and (c) a hydrolysis product of an organic silicon compound of the formula R¹R² a Six 3-a  in which R¹, R², X and  a  are as defined above, wherein the ratio S₂/S₁ of the weight ratio S₂ of component (A) to component (B) in the layer contiguous to the topmost surface layer to the weight ratio S₁ of component (A) to component (B) in the topmost surface layer is at least 1.05.
Patent EP-0447698-A1 (EP)
Inventor: SMIEDT LESLIE C O H TARLEY CO
IPC: B62H3/12
Filed: 1990-03-19
Abstract: A bicycle parking structure (10) is disclosed which has a central column constituted by, or including, a circular array of vertically extending channels (16) which are open radially outwardly so that the front wheel of a bicycle can be wheeled into, and then rolled up, each channel. At an elevated position there is a plurality of supports (24) for hooking under the rims of the front wheels of bicycles that have been rolled up the channels. The supports extend outwardly from the column and each support is L-shaped with one of its limbs lying generally tangentially with respect to the column and radially outwardly of the channels.
Patent EP-0453663-A1 (EP)
Inventor: ISSHIKI MASANORI C O PATENT DI
IPC: G11B5/73
Filed: 1990-04-19
Abstract: The slave magnetic recording media comprising on a non-magnetic substrate a magnetic recording layer coated with magnetic hexagonal ferrite powder along with a binder component to transfer the digital signals stored on the master magnetic recording media by the magnetic contact duplication process, is characterized in that the perpendicular squareness ratio of the magnetic recording layer is not less than 0.58 and is less than 0.7, center line average roughness Ra is not more than 0.01 µm, and the number of convex projections whose pitches are 10 to 90 µm and whose height is not less than 0.03 µm pp (bottom to top) is not more than 10 per 1 mm of running direction. The slave magnetic recording media permits the functionally enough duplication efficiency of digital signals by the magnetic contact duplication process and can considerably curb the error rate during the reproduction of the duplicated digital signals.
Patent EP-0417897-A1 (EP)
Inventor: BOCKRATH RONALD EDWARD
IPC: C08L79/08
Filed: 1990-07-26
Abstract: Polyamide-imide matrix resins derived from trimellitic acid compounds and an aromatic diamine are improved in moisture resistance when from 10 to about 90 mole % of the trimellitic acid compounds are replaced by biphenyl tetracarboxylic acid compounds. The matrix resins are particularly useful for fiber-filled composites having improved retention of properties when exposed to moisture.
Patent EP-0404685-A1 (EP)
Inventor: VAN DEN BROEK D OBRENAN JEAN
IPC: C22B7/00
Filed: 1990-06-21
Abstract: Process for separating the constituents of an alloy, especially an alloy containing a refractory base metal and at least one nonrefractory additive metal, which consists in:… - heating the said alloy by means for preferably continuous melting and casting of metals, while avoiding any chemical action on the said alloy, and at at least one temperature and under a controlled atmosphere permitting at least one additive metal to boil,… - collecting the distilling vapour of at least one additive metal, and… - collecting, at the outlet of the said means for preferably continuous melting and casting, the material resulting from the removal of at least one additive metal from the alloy. …<??>The invention also relates to a device for separating the constituents of an alloy containing a refractory base metal and at least one nonrefractory additive metal. …<IMAGE>…
Patent EP-0446545-A1 (EP)
Inventor: MARJOLLET JACQUES
IPC: G01M3/02
Filed: 1990-12-17
Abstract: The plug is constituted by a bored tube (1) injecting the fluid under pressure and locked in the pipe (2) to be tested by polyurethane sealing sockets (5). <IMAGE>
Patent EP-0433199-A1 (EP)
Inventor: BERNARD PHILIPPE
IPC: H04N7/015
Filed: 1990-12-07
Abstract: The invention relates to a compatible transmission system for transmitting HDMAC signals through a channel of the MAC/Packet family either broad band (typically a satellite channel according to the CAMR 77 recommendation), or narrow band (typically a cable or radiowave terrestrial transmission channel). According to the invention, the said transmitted signal exhibits a digital component of sound and service data which is coded in duobinary of type D2 identical in broad band and in narrow band, an analog video component distinct in broad band and in narrow band, which, for narrow band transmission, is firstly sampled at a sampling frequency equalling x% of the sampling frequency of the video signal transmitted in broad band, and then undergoes a filtering processing in a Nyquist filter with cutoff frequency equal to x% of the cutoff frequency of the Nyquist filter used in broad band, before the filtered samples are finally re-read, for compression, at a frequency equalling x% of the frequency of reading of the samples in broad band.
Patent EP-0447467-A1 (EP)
Inventor: KUEHN JOACHIM
IPC: B01D71/74
Filed: 1989-12-06
Abstract: On peut utiliser des pellicules en collagène sous forme de pellicules plates ou tubulaires en tant que membranes de séparation par des procédés de pervaporation. Les domaines préférentiels d'application sont indiqués.
Patent EP-0445226-A1 (EP)
Inventor: WARWICK DENNIS J
IPC: G11B5/48
Filed: 1989-11-13
Abstract: Appareil de codage de bande magnétique (24) servant à enregistrer des informations codées sur la bande magnétique (22) d'une carte (20). Un chariot de carte (26) déplace la carte (20) le long d'un chemin de transport de carte entre un rail supérieur (28) et un rail inférieur (30). La bande magnétique (22) défile devant une tête d'écriture de code (36) et une tête de lecture de code (40), servant à écrire et à vérifier les informations sur la bande. Les têtes (36, 40) sont montées sur une console (44) ne permettant qu'un mouvement de torsion et un mouvement de rapprochement et d'éloignement par rapport à la carte (20), de manière à maintenir un bon contact entre la bande magnétique (22) et les têtes (36, 40). Une forme d'exécution du chariot de carte (26) comprend des cliquets (60, 62) à ressorts, qui sont sollicités vers le chemin de transport de carte de manière à saisir la carte (20), et qui s'éloignent en tournant du chemin de transport de carte, de sorte que les cliquets (60, 62) ne saisissent pas la carte (20).
Patent EP-0455690-A1 (EP)
Inventor: BRIDGES IAN GEORGE
IPC: C12N9/88
Filed: 1990-01-26
Abstract: On peut utiliser une catégorie de gènes, également dénommés "gènes tueurs", pour exprimer une protéine qui empêche l'expression totale de caratéristiques séléctionnées des plantes. Lesdits gènes inhibent les fonctions qui sont critiques à l'expression totale d'une caractéristique génétique. Un domaine qui présente un intérêt particulier concerne l'expression d'une protéine inhibitrice de la fonction mitochondriale qui entraîne la mort de la cellule et l'incapacité de produire du pollen viable, ce phénomène conduisant à une stérilité mâle. Lorsque l'on introduit cette protéine comme module dans une cascade de gènes permettant une régulation extérieure de l'expression, la fertilité mâle est rétablie.
Patent EP-0478624-A1 (EP)
Title: Apparatus for making or dispensing drinks.
Inventor: SCOTT ALISTAIR
IPC: A23L2/00
Filed: 1990-06-19
Abstract: Apparatus for producing carbonation flavoured drinks has a number of features. Water introduced to a water break from the mains supply holds a value open whilst the carbonation chamber is being filled. A concentrate supply includes a metering chamber into which concentrate flows under gravity and from which concentrate is discharged by gas pressure. The concentrate containers include means to indicate the type of concentrate therein and the degree of carbonation of water is controlled by detecting this indication. Change-over from one gas supply bottle to another is achieved utilising the pressure of the gas in the bottle to displace an element which effects the change-over. Concentrate in supply containers thereof is cooled by coolant used from cooling the carbonation chamber.
Patent EP-0452842-A1 (EP)
Inventor: CORALI BRUNO
IPC: B31B50/06
Filed: 1991-04-15
Abstract: The high-precision strip feeding device, in particular for packaging-box assembling machines comprises a first conveyor element (2) which has strip traction means (15) and extends from a station (4) for loading the strips onto the first conveyor element (2) to a station (5) for unloading the strips (3) from the first conveyor element (2) to a second conveyor element (6) which is also provided with strip traction means (21). The first conveyor element (2) extends, at least at the unloading station (5), so as to overlap the second conveyor element (6) and has a direction of advancement (7) which is opposite to the direction of advancement (8) of the second conveyor element (2).
Patent EP-0462518-A1 (EP)
Inventor: WOHLFAHRT ANDREAS
IPC: B65G1/04
Filed: 1991-06-14
Abstract: The stacking and destacking of package-like articles is provided by a horizontally displaceable receiving table (1). The receiving table (1) has a driveable transport means (2) for the articles. It also has receiving elements (3) in roller form at its ends situated in the direction of travel. The receiving table is moved by means of a first drive directly up to a vertical end face of an article and there slowed down. At the same time, the receiving element (3) is driven by a second drive, so that the articles are lifted onto the receiving table due to the engagement of the receiving element (3). The receiving table and the transporting means are then driven at the same speed in opposite directions until having passed substantially underneath the articles. This results in a non-damaging article stacking or destacking defined in time and place. 
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Patent EP-0464665-A1 (EP)
Inventor: BUCHFINK ADOLF DIPL-ING
IPC: B65D88/72
Filed: 1991-06-27
Abstract: The aeration deck of a hopper for bulk material comprises a fibre layer (4). To compensate for the fact that the take-off resistance of the material differs in accordance with the different spacing of the material from the outlet (6), the invention provides that the fibre layer have different flow resistance along the path of travel of the material to the outlet (6), that is, a smaller flow resistance in regions of greater distance from the outlet than in the vicinity thereof. 
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Patent EP-0493706-A1 (EP)
Inventor: MENDEZ EMILIO EUGENIO
IPC: H01L29/737
Filed: 1991-12-09
Abstract: Resonant tunneling devices having improved peak-to-valley current ratios are disclosed. The resonant tunneling device comprises a quantum well layer (18) surrounded by first and second barrier layers (14, 16), the first and second barrier layers being comprised of an indirect first III-V compound semiconductor. The first barrier layer being formed on a substrate of a second III-V compound semiconductor having a lattice constant larger than the lattice constant of the first barrier layer thereby inducing a biaxial stress in the first barrier layer. The biaxial stress results in an energy shift at resonance that increases the peak to valley current ratio of the device.
Patent EP-0480535-A1 (EP)
Inventor: BOM CORNELIS JOHANNES GERARDUS
IPC: A01B63/108
Filed: 1991-10-10
Abstract: The invention relates to a system for operating implement groups (36, 37, 38), which system comprises a frame (5) to which at least two implement groups are couplable and which is hitchable to a tractor (1). The system includes hydraulic operating means (9, 14, 20, 27, 33) for operating the said implement groups (36, 37, 38). The hydraulic operating members (9, 14, 20, 27, 33) include distribution and control means (40) for operating the implement groups (36, 37, 38) separately or simultaneously. The system furthermore includes one single hydraulic line (39) forming the connection between the tractor hydraulic system (35) and the distribution and control means (40).
Patent EP-0486079-A1 (EP)
Inventor: SOERENSSON OLLE
IPC: C11D3/08
Filed: 1991-10-28
Abstract: The invention concerns a solid alkalimetal silicate having a molar ratio SiO₂:M₂O from about 1.5 to about 3, in which M is an alkalimetal substantially consisting of sodium and potassium. The silicate contains from about 1 and up to about 5% by weight of K₂O based on the dry material and the water content being from about 16 to about 25% by weight based on the total weight. 
     Further, the invention concerns a method of its preparation, its use and a cleaning agent composition containing the silicate above.
Patent EP-0448452-A1 (EP)
Title: Connecteur destiné à solidariser un balai d'essuie glace et un bras d'essuie-glace
Inventor: SCHON WILFRID
IPC: B60S1/42
Filed: 1991-03-18
Abstract: Un connecteur destiné à solidariser un bras d'essuie-glace (34) avec un balai d'essuie-glace (30) présente une section longitudinale en forme de "U" et porte des bordures (8,9) se prolongeant par des parois (10,11) raccordées l'une à l'autre par une paroi (12) de façon à délimiter un espace libre (E).Selon l'invention, un capot (14) est prévu à partir de la paroi transversale (12) en étant monté à articulation par rapport à cette paroi (12).