baber/WOPTO huggingface dataset:
Patent EP-0323062-A1 (EP)
Inventor: TAKEDA YOSHIFUMI
IPC: C08G77/62
Filed: 1988-12-09
Abstract: A process for manufacturing an organic silazane polymer comprises reacting ammonia with a mixture of organosilicic compounds (I) and (II) wherein R is a methyl group, an ethyl group, or a phenyl group, and R₁ is a hydrogen atom or a vinyl group, and X is a chlorine or a bromine atom; then polymerizing the thus obtained silazane compound in the presence of an alkali catalyst. A process for manufacturing a ceramic fiber comprises melting, spinning, and rendering the organic silazane polymer infusible and then baking the same. In these processes, by which are obtained improved silazane polymers and ceramic articles made therefrom, compounds (I) and (II) have the formulae:
Patent EP-0323331-A1 (EP)
Inventor: FOURNIER JEAN-MICHEL
IPC: G01N33/553
Filed: 1988-12-22
Abstract: The invention relates to a reagent for the detection by agglutination of Staphylococcus aureus of the type comprising suspension particules to which are fixed antibodies recognized by affinity by the protein A of the staphylococcus and of the fibrinogen, characterized in that it comprises suspension particules to which are fixed at least antibodies recognizing specifically a capsular polyoside of Staphylococcus aureus.
Patent EP-0323408-A1 (EP)
Title: Neue 2-(2-Hydroxyphenyl)-benztriazol-derivate
Inventor: LEPPARD DAVID G DR
IPC: C09D7/12
Filed: 1988-12-21
Abstract: Benztriazole der Formel I, <IMAGE> worin R¹ und R² in ortho- und para-Stellung zur OH-Gruppe stehen und mindestens einer dieser Substituenten eine α-verzweigte Alkylgruppe ist, die in ω-Stellung eine polare Gruppe M enthält, sind flüssige oder niedrig-schmelzende Verbindungen, die UV-Licht absorbieren und als Stabilisatoren für organische Materialien verwendbar sind. M kann z.B. eine Ester-, Amid-, Hydroxyl-, Ether-, Amin-, Phosphonat-, Cyan-, Nitro-oder Ketogruppe sein. R³ kann H, Cl, Alkyl, Alkoxy oder eine Carboxylgruppe sein.
Patent EP-0284570-A1 (EP)
Inventor: PIETROSANTI FRANCO
IPC: F16L33/00
Filed: 1988-03-09
Abstract: The flattened hose (1) exhibits radial holes (3) along one face, each of which serves to anchor an outlet fitting the base of which consists in a flange (4) with an exter­nally threaded collar (6), the flange remaining inside the hose, and the collar projecting radially from the hole to enable fitment of a washer (8) and a lock nut (10); the surfaces of the flange and the washer that breast with the part of the hose encircling the radial hole are frusto-­conical, converging downward toward the axis of the hose and embodied with sets of concentric annular ridges (5, 9). The flanged base component is slipped into the hose (1) from one end (2) and passed along inside until in alignment with the radial hole (3) through which the collar (6) is to be inserted.
Patent EP-0296132-A1 (EP)
Inventor: RYDBORN STEN AKE OLAUS
IPC: B65H63/032
Filed: 1988-05-13
Abstract: The disclosure relates to an apparatus for generating an elec­tric signal corresponding to thread movement in a thread brake in textile machines or different types, a transducer element (9, 21) of piezoelectric type being disposed in direct contact with an element (3, 18) included in the brake and being, by the intermediary of a further element included in the brake, or directly, in contact with that thread (13) which is to be braked and sensed, in order that those movements which occur in the thread (13) on braking thereof shall be transmitted to the transducer element (9, 21) and the elec­tric signal corresponding to thread movements is impressed on a monitoring circuit for indication of whether the signal ceases during a period of time when the signal should exist, and possible arrest of the operation of the machine on signal loss.
Patent EP-0292572-A1 (EP)
Inventor: HATTORI M
IPC: B29C70/52
Filed: 1987-12-10
Abstract: Procédé de production d'un câble en résine renforcée par des fibres, tel qu'un organe de tension pour communications optiques. Les organes de tension présentent des rainures concaves sur leurs surfaces, accueillant les fibres optiques. Les organes de tension conventionnels présentent des rainures parallèles à l'axe, lequel, lorsqu'il est fléchi avec les fibres optiques dans les rainures, transmet la force de flexion directement aux fibres optiques, ce qui accroît la perte de transmission. Les organes de tension pour communications optiques ci-décrits présentent des rainures concaves dans une direction hélicoïdale par rapport à la direction axiale, obtenues en faisant passer de force des fibres de verre imprégnées d'une résine à travers une filière de moulage chauffée et ensuite à travers une zone de durcissement tout en leur appliquant une force de torsion, ou (2) en laissant d'abord durcir complètement la résine et en la faisant passer ensuite à travers une zone de chauffe séparée, tout en lui appliquant une force de torsion. Les organes de tension ne communiquent pratiquement aucune force de torsion aux fibres optiques lorsqu'ils sont fléchis après avoir introduit lesdites fibres optiques dans les rainures.
Patent EP-0383780-A1 (EP)
Inventor: JACOBSEN ERIK
IPC: A61F2/00
Filed: 1988-09-02
Abstract: Dispositif comprenant un cathéter auxiliaire (9), un élément de fixation (13), et un système de blocage (11), configurés de manière qu'un cathéter partiel (2) peut être monté et fixé à l'extrémité du cathéter auxiliaire jusqu'à ce que ledit cathéter partiel soit placé dans la position désirée dans une cavité corporelle, notamment l'urètre, après quoi le cathéter partiel peut être séparé du cathéter auxiliaire par manipulation du dispositif de blocage et de l'élément de fixation, de manière à laisser uniquement le cathéter partiel dans la position désirée dans la cavité corporelle.
Patent EP-0327912-A1 (EP)
Inventor: ZIPPLIES MATTHIAS DR
IPC: C07D295/00
Filed: 1989-01-30
Abstract: N,N'-disubstituted piperazines of the general formula I   <IMAGE> (1) where the group   is unsaturated (=) or saturated (-) and the substituents R1, R2 and A have the following meanings: A is -, -CH=, -CH2-, -CH2-CH2-, R1 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, alkylcycloalkyl, cycloalkenylalkyl, alkylcycloalkenyl, bicycloalkyl, bicycloalkylalkyl or alkylbicycloalkyl, these radicals being unsubstituted or substituted by hydroxy, halogen, alkoxy or trialkylsilyl, R1 is further heterocycloalkyl with oxygen and/or sulfur, heterocycloalkylmethyl with oxygen and/or sulfur, alkyl-substituted heterocycloalkylmethyl with oxygen and/or sulfur, and R2 is alkyl, alkoxy, trimethylsilyl, cycloalkyl, alkylthio, and plant-physiologically tolerated salts thereof, and fungicides containing these compounds.
Patent EP-0358008-A1 (EP)
Inventor: ALEXANDROV NIKOLA GEORGIEV DR
IPC: A61P1/16
Filed: 1989-08-16
Abstract: A therapeutic food composition which can be used in medical practice for treating patients who need parenteral or enteral nutrition, such as, for example, in elderly people and small children with specific mode of nutrition, is described. The composition improves nutritional therapy, eliminates undesired side effects of the known compositions and improves the absorption of amino acids, carbohydrates and, especially fats. Its synergistic action is pronounced. The composition can be used for seriously ill patients where the only mode of nutrition is parenteral. In addition, it can be used for rapid recuperation after serious illnesses in children and elderly people and in cases in which there is an increased energy consumption associated with mental or physical stress. The composition contains fats, proteins and/or carbohydrates and nootropic substances, specifically piracetam (2-oxo-1-pyrrolidineacetamide), orotic acid or a mixture of the two substances in a ratio of the nutritional mixture to the nootropic substance of 10:1.1 to 10:0.05 by weight. The nootropic substance is preferably a combination of piracetam and orotic acid in a ratio of 20:1.
Patent EP-0366018-A1 (EP)
Inventor: KURZE PETER PROF DR SC NAT
IPC: A61F2/02
Filed: 1989-10-20
Abstract: The invention relates to a metal sponge-like structure of titanium or tantalum or alloys thereof and to a method for producing the metal sponge-like structure. The metal sponge-like structure is in the form of an open-cell wire-lattice structure, whose entire surface is microstructured and bioactive. The metal sponge-like structure serves as a bone replacement in emergency surgery and orthopaedics and becomes incorporated without connective tissue. The cavities can be filled completely or partially with resorbable biomaterials. The method for producing the metal sponge-like structure is used in medical technology and permits a patient-specific adaptation of a permanent implant in the form of a metal sponge-like structure also with differentiated density distribution made of high-melting reactive metals, which is obtained by remodelling, different perforation of the starting material or by different layer thickness.
Patent EP-0327146-A1 (EP)
Inventor: CORNELISSEN ANDREAS HENDRIKUS
IPC: A23N15/08
Filed: 1989-01-18
Abstract: A peeling machine intended for removing the outer skins of onions or other bulbous or tuberous plants comprising a holder (19) with one or more knives (20) for making a circumferential cut in the onions and at least one nozzle (21) for the infeed of compressed air or an other pressurized medium for removing the peelings. In order to increase the percentage of skins blown away, and to improve the peeling output without damage to the onions the nozzle (21) for the supply of compressed air is fitted in or on the knife holder (19) a short distance away from a knife (20).
Patent EP-0327181-A1 (EP)
Inventor: SMIT GERARD CLEMENT
IPC: A47J31/06
Filed: 1989-02-02
Abstract: A coffee filter for a coffee making apparatus, comprising a funnel or holder (1) for receiving a filter element containing ground coffee, said funnel having at least at its lower end an inclined wall section (2), an outflow opening (4) in said wall (2) for draining coffee brew into a container positioned under said funnel (1), a disc valve (18) for selectively closing said outflow opening (4), said valve (18) being controlled by control means comprising a slide (6) guided in a slit (5) provided in a vertical wall section (3) arranged opposite to said inclined wall section (2), said slide (6) having a grip (6′) at the outer side and a cam (7) with an undulated surface (8), at the inner side of said vertical wall section (3), said disc valve (18) being connected to one end (17) of a lever (14), the other lever end (16) being designed as a cam follower cooperating with said undulated cam surface (8), a leaf spring (10) extending transversely across the space between the inclined wall section (2) and the vertical wall section (3) and biasing the lever (14) in the sense of closing the outflow opening (4).
Patent EP-0332249-A1 (EP)
Inventor: ZEGERS ANTONIUS PETRUS FRANCIS
IPC: H01J31/12
Filed: 1989-03-01
Abstract: A flat display tube comprising an emission system (3) for emitting a planar electron beam (20), a modulation system (22) and a deflection system (5a, 5b, 28) for deflecting the planar electron beam towards the modulation system (22), which flat display tube also comprises a selection system (23) for selecting the planar electron beam transversely to this beam. The thickness of the electron beam (20) is increased by mutual repulsion of the electrons in the planar electron beam. The selection system in the flat display tube precludes that this adversely affects the resolution of the picture on the display screen.
Patent EP-0381878-A1 (EP)
Inventor: BURNS ROLAND JOHN
IPC: H04L12/26
Filed: 1989-02-08
Abstract: The network diagnostic tool for use in determining the position of a workstation (14) on a LAN in which there are timer (20) and echo (22) stations at each end of a multi access bus (12). Signals from the LAN workstations propagate in both directions along the bus. By measuring the time delay between receipt of a packet and its echo at the timer station, the position of the workstation (14) along a bus can be determined.
Patent EP-0348094-A1 (EP)
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1989-06-14
Abstract: Disclosed herein is a process for the electro-­reduction of aromatic acids comprising reducing an aromatic carboxylic acid electrolytically in an aqueous acidic solution (2) the use of a material of a low oxygen overvoltage as the anode (3) for oxygen generation, thereby producing the corresponding benzyl alcohol in high yield in a single electrolytic apparatus (1).
Patent EP-0359529-A1 (EP)
Inventor: SCHMATZ DENNIS M
IPC: C07K7/06
Filed: 1989-09-12
Abstract: A method for the treatment of Pneumocystis carinii, the causative agent of pneumonia of particular severity to immune compromised patients such as those with acquired immune deficiency syndrome (AIDS) by administering a lipophilic cyclohexapeptide compound is described. Compositions suitable for the treatment of P. carinii are also disclosed.
Patent EP-0365302-A1 (EP)
Inventor: MIYAZAKI MOTOHISA C O FUJI JUK
IPC: F16H59/50
Filed: 1989-10-18
Abstract: A control system for a continuously variable transmission having a drive pulley with a hydraulically shiftable disc and a hydraulic cylinder for operating the disc, a driven pulley with a hydraulically shiftable disc and a hydraulic cylinder, and a pressure regulator valve for regulating pressure of oil supplied to the hydraulic cylinders. The pressure regulator valve has a pressure level changing port to increase the pressure of oil supplied to the cylinders. A solenoid operated valve is provided for supplying the oil to the pressure level changing port or for draining the port. When wheels of a vehicle spin, the solenoid operated valve is energized to supply the oil to port, thereby increasing the pressure of the oil. Thus, when the wheels regain driving engagement with the ground, the consequent braking effect on the wheel speed does not cause the transmission drive belt to slip as the braking load is transmitted from the driven to the drive pulley.
Patent EP-0371621-A1 (EP)
Inventor: WYLDE STEPHEN JACK
IPC: B24B13/005
Filed: 1989-11-01
Abstract: A bi-focal or multi-focal lens element or blank (14) of synthetic plastics material which is supported by a lens location block (22) releasably moulded on to the front face (16) of the lens element or blank, the material of the block (22) being a comparatively inexpensive non-­metallic material so that the block (22) can be thrown away after the lens element or blank (14) has been released from the block.
Patent EP-0368717-A1 (EP)
Title: Dérivés de la 5-benzylidène 3-oxa cyclopentanone, leur procédé de préparation et leur utilisation dans des compositions cosmétiques pour la protection de la peau et des cheveux contre le rayonnement solaire
Inventor: LAGRANGE ALAIN
IPC: A61K8/00
Filed: 1989-10-27
Abstract: Composition cosmétique contenant à titre de composé filtrant les UV de longueurs d'onde 280-380 nm, une 5-benzylidène 3-oxa cyclopentanone de formule : (I) <IMAGE> où R1, R2, R3 et R4 désignent alkyle en C1-C8, aralkyle, aryle ou bien R1 et R2 et/ou R3 et R4 forment avec l'atome de carbone auquel ils sont rattachés, un cycle saturé à 5 ou 6 chaînons, R5, R6 et R7 représentent H, alkyle en C1-C8, alcényle en C2-C8, alcoxy en C1-C12, alcényloxy en C2- C8, acyloxy en C2-C12, benzyloxy ou -C00R10 où R10 est un alkyle en C1-C8, hydrogène, un métal alcalin ou alcalino-terreux ou un radical dérivé d'amine, l'un des substituants R5, R6 et R7 pouvant aussi représenter un radical <IMAGE> où R1, R2, R3 et R4 ont les significations ci-dessus. Cette composition peut être une composition protectrice de l'épiderme humain ou des cheveux ou antisolaire. Composés nouveaux de formule (I) où R1, R2, R3, R4, R5, R6 et R7 ont les mêmes significations, R6 étant différent d'hydrogène, de méthyle et méthoxy.
Patent EP-0397752-A1 (EP)
Inventor: TAYLOR TIMOTHY A
IPC: F02B77/04
Filed: 1988-10-14
Abstract: L'appareil de nettoyage décrit (10), qui sert à enlever les dépôts de carbone s'étant formés dans des moteurs diesel, comprend un système d'écoulement de carburant indépendant qui comporte un réservoir de mélange de carburant chimique et de diesel (34) destinéà être relié à un moteur diesel au niveau de l'injection de carburant du moteur, là où se trouve un système de contrôle et de commande électronique (22) qui actionne le système d'écoulement de carburant pendant l'opération de nettoyage du moteur.
Patent EP-0374203-A1 (EP)
Inventor: DUBACH WERNER F
IPC: B29C69/00
Filed: 1989-04-04
Abstract: On aligne une ou deux parties d'un couvercle et un récipient avec un col (10, 20) dans le sens de leur axe de rotation commun (D) (Fig. 1A). Pendant une deuxième étape, on rapproche les deux parties du couvercle jusqu'à ce qu'elles se touchent (Fig. 1b). Puis on fait pivoter radialement les deux parties (10, 20) l'une par rapport à l'autre jusqu'à ce que les organes de positionnement (11, 21) présentent un alignement mutuel prédéterminé (Fig. 1c). Finalement, on introduit une des parties (10, 20) dans l'autre, dans le sens de l'axe de rotation (D) de manière à faire s'encliqueter leurs filetages (12, 22) des deux parties (Fig. 1d). Ce procédé de montage assure une liaison remarquable des deux pièces et permet d'obtenir des couvercles en plastique de conception inédite.
Patent EP-0397804-A1 (EP)
Inventor: TENBERGE PETER
IPC: F16H47/04
Filed: 1989-03-25
Abstract: Ledit dispositif consiste en un arbre primaire (5) entraînant un e boîte intermédiaire (1), en un réducteur de positionnement (2) correspondant à ce dernier et en une boîte de vitesses (4) montée en aval de la boîte intermédiaire (1). Des arbres d'accouplement (10 et 11) peuvent être couplés alternativement à la boîte de vitesses (4). Pour obtenir une logique de changement de vitesse variable et pour réduire le nombre d'éléments de la boîte de vitesses (4), on subordonne une boîte de superposition (3) à la boîte intermédiaire (1); l'arbre d'entrée (14) de la boîte de superposition (3) peut être couplé alternativement aux arbres d'accouplement (10 et 11). La boîte de superposition (3), où la vitesse de rotation de l'arbre primaire peut se superposer à celle de l'arbre d'entrée (14), comporte à son tour un arbre d'accouplement (21), qui peut être couplé directement à un arbre de sortie primaire (24) ou à la boîte de vitesses (4).
Patent EP-0370096-A1 (EP)
Inventor: RIBA GUNTHER
IPC: D06B23/16
Filed: 1989-05-30
Abstract: Un finisseur à tunnel, pourvu d'une admission (2) et d'une sortie (3), chacune associée à une paire de cylindres pneumatiques (4-7), comporte un dispositif de transport doté de systèmes de préhension pour guider à travers le finisseur à tunnel des vêtements à repasser, un dispositif d'amenée de vapeur (10) situé sur la face intérieure de la paire de cylindres pneumatiques côté admission (4, 5) et, à proximité desdits cylindres, un système de circulation destiné à l'atmosphère (12) et une amenée (20, 21, 31, 32) d'air à l'intérieur des cylindres pneumatiques (4-7). Afin de garantir que les vêtements acheminés à travers les cylindres pneumatiques côté sortie (6, 7) soient repassés aussi légèrement que possible, il est prévu une commande (28) qui réduit l'amenée d'air à l'intérieur de la paire de cylindres pneumatiques côté sortie (6, 7) pendant le passage d'un vêtement à travers lesdits cylindres.
Patent EP-0369002-A1 (EP)
Inventor: HUTCHINSON DONALD P
IPC: A61B5/00
Filed: 1989-05-30
Abstract: On a mis au point un moniteur de glucose non invasif basé sur l'effet du glucose dans la rotation de la lumière infrarouge polarisée. On fait passer deux états polarisés orthogonaux et égaux de lumière infrarouge (22) d'absorption minimale dans le tissu, par un tissu (16) contenant du sang, puis on procède à la détermination de la rotation de ces états, en fonction du niveau de glucose. Afin de compenser l'absorption dans le tissu, on utilise deux autres états polarisés orthogonaux et égaux de lumière infrarouge (22), la longueur d'onde étant sélectionnée pour maximiser l'absorption dans le tissu. On a mis au point au moins deux modes de formation des états polarisés: une unité de commutation électro-optique (26), telle qu'un cristal de tantalate au lithium avec des tensions orthogonales appliquées de manière appropriée; et une unité (30) de fractionnement de faisceau utilisant deux sources de lumière (34, 36). On peut appliquer le dispositif à un patient par exemple pour vérifier des niveaux de glucose et fournir des signaux à une pompe à insuline de manière à constituer uu pancréas artificiel.
Patent EP-0394459-A1 (EP)
Inventor: NAKAMURA KOSEI
IPC: B23G1/16
Filed: 1989-07-27
Abstract: The female threading operation is carried out by driving a tap (14) using a built-in main shaft motor (12) which directly drives the tap (14) without using transmission mechanism and using another motor (22) moves the tap together with the main shaft motor (12) in the lengthwise direction (Z) of the tap. The two motors (12 ,22) are controlled for their rotation in synchronism with each other, and a difference operation unit (32) always monitors the dif- 'ference between an instructed speed of revolution sent from a synchronism control unit (36) to the built-in main shaft motor (12) and a practical speed 'of revolution of the built-in main shaft motor detected by a revolution detector (16). When the difference  becomes greater than a predetermined value, a light-emitting diode (40) or the like produces an alarm. Therefore, the female threading operation is carried out at high speeds maintaining high threading precision, and percent defective is decreased.
Patent EP-0393406-A1 (EP)
Inventor: JANHONEN VEIKKO ILMARI
IPC: B65D75/38
Filed: 1990-03-29
Abstract: The invention relates to a method for packaging books. The book(s) to be packaged are placed upon a rectangular flat cardboard sheet (11), followed by pulling over the book/books a separate plastic film or paper (17), which is transverse relative to the cardboard sheet and whose ends are fastened to the cardboard sheet to its top surfaces (14) adjacent the long edges thereof, and the ends of said cardboard sheet are folded around an article to be packaged for producing a tubular ptoective wrapping.
Patent EP-0396916-A1 (EP)
Inventor: MAAS KARL
IPC: A01C23/04
Filed: 1990-04-06
Abstract: The invention relates to a device for distributing liquid manure onto a field to be cultivated. In devices of this kind known hitherto, a trailer filled with liquid manure has been hauled over the field by a tractor and the liquid manure at the same time sprayed out onto the field by a spray device. The object on which the present invention is based is to provide a device of this type for distributing liquid manure onto a field to be cultivated, by means of which the disadvantages of devices known hitherto can be avoided. The object is achieved in that there is arranged on a lorry designed as a hose truck (2) a supply drum (3) which winds up and unrolls a liquid-manure hose (4) feeding liquid manure and the horizontal rotary axle (5) of which is mounted on a bearing block (6) arranged on the hose truck (2) and mounted, together with a boom guiding the liquid-manure hose (4), so as to be freely rotatable over more than 180 DEG , the free end of the liquid-manure hose (4) being connected to a liquid-manure container (9) located at the field edge (23). <IMAGE>