baber/WOPTO huggingface dataset:
Patent EP-0460077-A1 (EP)
Inventor: OPPENHEIM ANTONI K
IPC: F02P13/00
Filed: 1990-02-23
Abstract: La présente invention se rapporte à un procédé et à un dispositif (18) qui servent à générer (31, 32, 28, 13, 17, 21, 27) des jets pulsés formant des panaches composés de structures tourbillonnaires, lesquelles entraînent un mélange air/carburant à partir de l'espace de tête d'un moteur à combustion interne, et à mélanger ce mélange air/carburant avec un mélange air/carburant préalablement allumé composé des panaches, la combustion des réactifs pouvant ainsi se produire à l'intérieur des structures tourbillonnaires.
Patent EP-0500709-A1 (EP)
Inventor: MOHN FRANK
IPC: E21B47/01
Filed: 1990-11-23
Abstract: Système de canalisations composé d'une pluralité d'éléments de canalisation (2) munis à leurs extrémités de connexions mécaniques permettant de relier lesdits éléments bout à bout de manière à ce qu'ils forment au moins une voie d'écoulement pour fluides, et de conducteurs électriques (10, 110) fixés sur ces éléments. Lesdits conducteurs ont des surfaces de contact (19) dénudées aux extrémités de canalisation, de sorte que la liaison électrique entre les conducteurs d'éléments adjacents s'effectue par des éléments en pont qui traversent les extrémités des éléments de canalisation.
Patent EP-0496922-A1 (EP)
Inventor: BACKHAUS WERNER DIPL-PHYS
IPC: G06F13/364
Filed: 1991-01-31
Abstract: When handling data transmissions on the basis of requests which are made by the individual input/output modules (M1...Mn) with different priority levels, the data to be transmitted (DAT) and control information items (PAR,ADR) of a finally accepted request are entered into a buffer memory (IBUF) of a control device (ZCU). The buffer memory (IBUF) has a storage capacity corresponding to the data volume of a predetermined maximum number of requests. After the data units have been entered for a predetermined lower number of requests as limit value, the control device (ZCU) now only accepts further requests of the highest priority level until the maximum permissible number of requests is reached whereas requests of a lower priority level are rejected until the data units drop below the predetermined limit value by forwarding of the data units belonging to an accepted request and stored in the buffer memory (IBUF). As a result, the filling level of the buffer memory can be flexibly determined as a function of the priority of data transmissions to be executed. <IMAGE>
Patent EP-0457162-A1 (EP)
Title: Filling materials for empty spaces in packages
Inventor: HEITELE WALTER
IPC: B65D81/09
Filed: 1991-05-07
Abstract: A filling material for filling empty spaces in packages, such as cases, boxes and the like made of free-flowing shaped pieces is envisaged, in which the shaped pieces are made of wood fibre material, in particular corrugated board, with a view to simple manufacture and environmentally friendly disposal. <IMAGE>
Patent EP-0464480-A1 (EP)
Inventor: HAYHURST JOHN O
IPC: A61B17/86
Filed: 1991-06-20
Abstract: A suture anchor (10) for securing a suture (20) to body tissue (38) in an arthroscopic surgical procedure. The suture anchor is an elongated tubular member (12) having first and second ends (14,16). The distal or terminal end (24) of the suture is secured to the first or leading end (14) of the suture anchor (10) with the suture (20) extending through the suture anchor (10). A slot (18) is formed on the suture anchor (10) which extends from the second or trailing end (16) of the suture anchor (10) toward the leading end (14) of the suture anchor (10). The suture anchor (10) is inserted in a first position with the suture (20) extending through the suture anchor (10) from the leading end (14) of the suture anchor (10) to the trailing end (16). The suture (20) shifts from the first position approximately 90 degrees to a second position wherein the suture (20) extends from the leading end (14) of the anchor to the base (26) of the slot (18) with the length of the suture anchor (10) extending transverse to the free end (25) of the suture (20) located outside of the suture anchor (10). The method disclosed includes the steps of inserting the suture anchor (10) with the suture (20) extending longitudinally through the anchor (10) and shifting the orientation of the anchor (10) until the suture (20) extends through a slot (18) in the anchor (10) with the anchor (10) disposed in the body tissue (38) generally transverse to the free end (25) of the suture. A series of stop members, such as spheres, ribs or ridges (50, 72, 92), can be molded or placed on the suture (20) for mating with a locking member (52, 74, 90) in order to hold torn or fractured pieces of body tissue together until they are reattached or healed.
Patent EP-0484796-A1 (EP)
Inventor: DROSTE RICHARD BERNARDUS JOHAN
IPC: G02F1/37
Filed: 1991-10-29
Abstract: A device for doubling the frequency of a light wave and having a satisfactory waveguide action is obtained in a simple manner by providing, in a nonlinear optical material 11, periodic domains 12 having a reduced second-order susceptibility and an increased refractive index relative to the nonlinear optical material by means of proton exchange or proton implantation. By means of a heat treatment, the refractive index of the material in the periodic domains is reduced to a value which is less than 0.10 higher than that of the nonlinear optical material, thus obtaining a low degree of light scattering.
Patent EP-0488037-A1 (EP)
Inventor: OKAZAKI HARUKI
IPC: B60T8/1763
Filed: 1991-11-19
Abstract: A shift to control for retaining the braking force from the control for elevating the braking force is implemented when deceleration of the wheel exceeds a first predetermined threshold value when the wheels are braked. The first predetermined threshold value is so set as to become smaller as an assumed road surface friction coefficient µ is smaller. The first threshold value is further altered to a larger value by altering the assumed road surface friction coefficient µ to a higher one when the period of time required from the start of the control for elevating the braking force to the start of the following control for retaining the braking force is equal to or shorter than a predetermined period of time.
Patent EP-0454238-A1 (EP)
Inventor: NICOLINI ANTONIO
IPC: D03D47/48
Filed: 1991-04-19
Abstract: A selvedge forming mechanism for forming a recessed selvedge in a fabric produced by means of a shuttleless loom comprises, in combinations: means for gripping and cutting the pick inserted inside the shed, a needle which captures the so-said "tail" of the cut pick and causes said tail to enter again, bent, the shed, which closes onto it realizing the recessed selvedge, and respective kinematic drive means for said gripping and cutting means, and for said needle. 
     Said drive kinematic drive means comprise a first side carriage and a second side carriage, opposite to each other (15, 16) on which said gripping means (11) and cutting means (12) are installed, and a third, central carriage (26) on which said needle (13) is installed, said carriages (15, 16, 26) being driven to reciprocate by respective cams (18, 19, 28), which directly act on them, with the only interposition of a respective cam follower.
Patent EP-0516890-A1 (EP)
Inventor: STRUBBE GILBERT J
IPC: A01F12/44
Filed: 1991-06-04
Abstract: A combine harvester (10) is disclosed which comprises threshing and separating means (26) including a rotatable threshing drum (28) and a cooperating concave (32) for threshing harvested crop material therebetween and separating wanted grain together with chaff material through the concave (32). An endless apron conveyor (40) is operable to receive the separated material from the threshing drum (28) and to supply said material to a cleaning mechanism (42). 
     The threshing drum (28) and cooperating concave (32) are housed at least partially in a transversely extending V-shaped trough (196) of which the rearwardly facing side, as seen in the direction of operative travel, is defined by said apron conveyor (40). 
     The cleaning mechanism (42) comprises a grain pan (192) and cleaning sieves (44), carried by a generally rectangular sub frame, which is pivotable around a generally fore-and-aft extending axis for permitting, when the combine harvester (10) is transversely inclined relative to the vertical, said grain pan (192) and cleaning sieves (44) to be pivoted to a substantially horizontal position. The discharge end (188) of the apron conveyor (40) surmounts the material receiving end of said grain pan (192) irrespective of its relative adjusted position.
Patent EP-0481566-A1 (EP)
Inventor: VELTEN HENK
IPC: A61M5/32
Filed: 1991-10-11
Abstract: Method for identifying an animal wherein a transponder (3) is introduced in the animal. To prevent infection of the wound site together with the transponder (3) a disinfectant (4) is introduced. According to the invention this disinfectant (4) is present in a bioabsorbable tablet (4) and this tablet (4) is introduced in line with the transponder (3).
Patent EP-0440425-A1 (EP)
Inventor: MISHIMA KYOICHI
IPC: F16G1/28
Filed: 1991-01-30
Abstract: A power transmission belt having a length and a lateral extent. The belt (10) consists of a tension layer (14) and a compression layer (12) with the compression layer defined at least partially by acrylonitrile-butadiene copolymer rubber (hydrogenated nitrile rubber), having at least an 80% hydrogen addition rate, and a plurality of substantially laterally oriented fibers (30) in the acrylonitrile-butadiene copolymer rubber in the compression layer. The fibers are treated with one of resorcin-formalin-nitrile rubber latex (RFL) and resorcin-formalin-hydrogenated nitrile rubber latex (RFL) having at least an 80% hydrogen addition rate.
Patent EP-0499728-A1 (EP)
Inventor: PASTERNAK MORDECHAI
IPC: B01D61/36
Filed: 1991-02-20
Abstract: A process for concentrating an aqueous charge of a mixture of hydrocarbon and organic oxygenate comprises passing said charge into contact with a non porous membrane and maintaining a pressure drop across the membrane. The membrane comprises either (i) a blend of polyvinyl alcohol and a polyacrylic acid or (ii) cast polyvinyl alcohol which has been cross-linked with an aliphatic polyaldehyde.
Patent EP-0444830-A1 (EP)
Inventor: SCATTERGOOD ROGER
IPC: F02B1/04
Filed: 1991-02-22
Abstract: Lubricants and lubricating oils are provided which contain an oil-soluble copper-containing antioxidant and an oil-soluble dispersant prepared by a process which comprises (i) reacting at least one polyamine with at least one acyclic hydrocarbyl substituted succinic acylating agent in which the substituent contains an average of at least about 40 carbon atoms, and (ii) reacting the product so formed with a vicinal dicarboxylic acylating agent having 4 to about 30 carbon atoms in the molecule, the process being characterized in that in step (i) the acylating agent is reacted with the polyamine in a mole ratio of from 1.05 to about 2.85 moles of acylating agent per mole of polyamine, and in that in step (ii) the mole ratio of the vicinal dicarboxylic acylating agent is from 0.10 to 2.50 moles per mole of said polyamine with the proviso that the total mole ratio of the acylating agents in (i) and (ii) per mole of said polyamine is at least 2.40. Such compositions exhibit enhanced compatibility toward fluoroelastomers while at the same time possess enhanced oxidative and thermal stability.
Patent EP-0459629-A1 (EP)
Inventor: DYKE COLIN
IPC: H02K13/04
Filed: 1991-04-29
Abstract: A method of winding a motor armature (162) includes providing a sub-assembly comprising a shaft (170) having an armature core (164) and a commutator (168) mounted thereon, the commutator having commutator bars (172) spaced apart about the shaft (170) with each bar having leading and trailing wire connection devices (178) angularly spaced apart with respect to said shaft (170). A first wire (80) is connected to a leading wire connection device (91) and a second wire (82) is connected to a leading connection device (95) on the other side of the commutator. Successive coils (60, 62; 64, 66) are separately wound on the armature core from the first and second wires (80, 82) with connection of each wire to a different leading connection device between successive coils. Thereafter further successive coils (74, 76; 70, 72) are separately wound on the core from the wires (80, 82) but now with connection of the wires between successive coils to trailing connection devices until the commutator bars (B1, B2, B3, B4) have pairs of electrically parallel coils (60, 70; 62, 72; 64, 74; and 66, 76) connected thereto. Armatures can be produced having parallel coils of 17 gauge copper wire by continuous winding with end termination only occurring after completion of winding.
Patent EP-0465387-A1 (EP)
Inventor: BUET JACQUES
IPC: H02B1/42
Filed: 1991-06-27
Abstract: The fixing frame for electrical apparatus consists of two uprights (12, 13) and transverse rails (18) fixed to these uprights via screws with interposition of spacers (20) which can be shortened by sawing or cutting. The length of the shortened spacer (20) is defined by successive bearing platens (21) joined together by stems (22) and forming, after cutting, centering pins (24) entering conjugate orifices in the uprights (12). The fixing screws have bevelled furrows permitting a shortening without deterioration of the thread. The rails (18) have bent-back clips at their ends, forming a stop for retaining the apparatus when the latter is snap-fitted onto the rails. <IMAGE>
Patent EP-0448487-A1 (EP)
Inventor: MORA MANUEL
IPC: G01F23/24
Filed: 1991-03-20
Abstract: Device for monitoring the level of liquids contained in a reservoir, characterised in that it comprises a sensor for electrical continuity (SC) constituted by two conductors (4, 4') suitably distant from one another and without insulation at least in their extreme portions (5, 5') terminating in their corresponding free extremities (7, 7') situated in the same horizontal plane, this sensor (SC) being housed permanently inside the reservoir (1) of the cleaning liquid (6) and suitably arranged with respect to the minimum level (Nmin) fixed in advance for this cleaning liquid (6) in the said reservoir (1), the said sensor (SC) being connected to a function inverter circuit (l), this inverter circuit (l) being in turn connected to an amplifier (A) acting on an acoustic and/or optical signalling (9, 10). <IMAGE>
Patent EP-0439445-A1 (EP)
Inventor: GLOWKA JOZEF GEORGE
IPC: C07F9/38
Filed: 1991-01-24
Abstract: An improved process is disclosed for the preparation of N-phosphonomethylglycine by the oxidation of N-phosphonomethyliminodiacetic acid. In the process N-phosphonomethyliminodiacetic acid is oxidized with a peroxide to form an intermediate, N-phosphonomethyliminodiacetic acid-n-oxide, and thereafter, adding a metabisulfite compound in the presence of a molybdenum compound to convert the intermediate to N-phosphonomethylglycine.
Patent EP-0465658-A1 (EP)
Inventor: YAMADA KENICHI TOYO COMMUNICAT
IPC: H01Q11/08
Filed: 1990-12-18
Abstract: A first embodiment relates to a four-wire fractional winding helical antenna characterized in that the characteristics are improved, especially the applicable frequency range is extended and the drawbacks in manufacturing helical conductor patterns are removed by devising antenna shapes, for example, by connecting plural cylinders or circular rods having different diameters in multistage and by forming helical conductor pattern on a cylinder base or multistage cylinder base accurately and easily using photoetching technique. A second embodiment relates to a four-wire fractional winding helical antenna characterized in that a shielding plate is intervened between the four-wire fractional winding helical antenna element and a controlling circuit arranged thereunder. An electromagnetic wave absorbing layer is provided on the side of the shielding plate, surrounding the side surface of the antenna element. Since the shielding plate has an aluminum or copper base and a lamination layer of ferrite thereon, even if the antenna is installed on an aircraft the electromagnetic wave radiated from the antenna body is prevented from reflecting on the antenna base and the aircraft body. Thereby, the shape of the radiation pattern of the antenna can be made more ideal and the degradation of the directional characteristic of the antenna can be prevented.
Patent EP-0502954-A1 (EP)
Title: Satellite based global paging system.
Inventor: SCHWENDEMAN ROBERT J
IPC: H04B7/185
Filed: 1990-11-23
Abstract: A satellite based paging communication system comprises a plurality of terrestrial stations capable of communicating the paging information with at least one satellite. The satellite(s), in turn, are capable of communicating the paging information to at least one terrestrial receiver or terrestrial station. Also included is at least one control station for determining where and how to deliver the paging information to one or more of a plurality of terrestrial receivers (pagers), at least some of which are capable of receiving the paging information from one or more of the satellites and one or more of the terrestrial stations.
Patent EP-0504229-A1 (EP)
Title: Fixation a double usage
Inventor: MARABOTTO EDUARDO JORGE
IPC: F16B5/04
Filed: 1990-11-05
Abstract: Le refoulement d'un bossage prévu sur un boîtier et qui traverse un orifice dans une carte à circuits imprimés constitue un moyen de fixation efficace mais requiert l'enlèvement de la partie refoulée pour accéder à l'élément devant être réparé; cependant, il n'existe pas de méthode permettant de réutiliser le bossage, et dans certain cas le boîtier tout entier doit être remplacé. L'invention décrite prévoit une partie déformable et amovible (16) d'un bossage qui dans un premier temps fixe un premier élément (14) sur un deuxième élément (18). Après enlèvement de la partie déformable (16) on peut solidariser les premier et deuxième éléments (14 et (18), grâce à un orifice et une vis (15 et 20).
Patent EP-0504266-A1 (EP)
Title: Agents de contraste pour rayons x non ioniques, compositions et procedes
Inventor: KNELLER MILLS
IPC: C07C237/46
Filed: 1990-12-11
Abstract: Des dérivés d'isophtalamide triiodés utiles comme agents de contraste pour rayons X possèdent au moins un groupe amide dérivé de l'aminoalcool 3-(N-2-hydroxyéthyle)amino-1,2-propanediol, qui confère aux dérivés une grande solubilité dans l'eau et une faible toxicité chez les mammifères, l'invention concernant également des procédés de préparation. Des procédés de préparation de 3-(N-2-hydroxyéthyle)amino-1,2-propanediol sont également décrits.
Patent EP-0511994-A1 (EP)
Inventor: CAMPBELL THOMAS P
IPC: B03B5/24
Filed: 1990-12-27
Abstract: Un crible de lavage (16) centrifuge possédant une benne rotative (40) est alimenté par des ajutages (23) à alimentation en jets de fluide pulsés, chevauchants et orientés vers l'intérieur, ainsi que par des blocs à impulsions (25) disposés de manière coaxiale autour de l'axe (Y-Y) du bac de lavage. Le fluide qui n'est pas dirigé vers l'intérieur de la benne en impulsions raides passe dans une enveloppe entourante (34), ce qui empêche sensiblement l'interruption de l'écoulement du fluide d'entrée pendant le fonctionnement du bac de lavage. Des surfaces en forme de coin (54) disposées autour de la benne empêchent l'accumulation des matières séparées lors de leur décharge de la benne (40).
Patent EP-0513155-A1 (EP)
Inventor: PERRIN CLAUDE
IPC: D06N7/04
Filed: 1991-02-05
Abstract: L'invention concerne une feuille pour stratifié présentant un décor à effet métallique ou irisé. Elle comporte des particules métalliques ou métallisées ou en plastique irisé non sensibles aux solvants aqueux ou non aqueux, résistant à des températures supérieures à 100 °C et résistant à la lumière. Les particules métallisées sont par exemple obtenues par découpe d'un film plastique métallisé par de l'aluminium recouvert d'une couche protectrice. Le stratifié peut comporter une feuille protectrice overlay. Application pour les panneaux, notamment dans l'ameublement.
Patent EP-0514497-A1 (EP)
Inventor: SIMMONS CLYDE D
IPC: B29K105/08
Filed: 1991-02-05
Abstract: Une enclume rotative (40) présentant une cavité (54) ayant la forme d'une tête de refoulement (19) voulue, est pressée contre la queue (11) d'une attache composite (10) dépassant d'une pièce à usiner (15), puis ladite queue (11) est chauffée et est déformée par frottement dans une tête de refoulement (19), suffisamment plus grande que la tige de l'attache (13) pour empêcher que l'attache (10) ne soit retirée de ladite pièce d'usinage (15).
Patent EP-0520028-A1 (EP)
Title: Polypropylene foam sheets.
Inventor: GAYLORD NORMAN G
IPC: B32B5/18
Filed: 1991-03-13
Abstract: A thermoformable, rigid or semi-rigid polypropylene foam sheet having a smooth surface and a uniform cell structure and a density of at least 2.5 lbs/ft3 is prepared by extruding a mixture of a nucleating agent, a physical blowing agent and a polypropylene resin having a high melt strength and high melt elasticity.
Patent EP-0526479-A1 (EP)
Inventor: HIELSCHER BERND
IPC: G01N27/407
Filed: 1991-04-17
Abstract: Un procédé permet de déterminer la concentration des gaz dans un mélange de gaz au moyen d'un capteur de gaz composé de trois électrodes (1, 2, 3) et d'un électrolyte solide (4), sur la surface duquel sont fixées les électrodes. Une tension (Us) composée d'une partie à tension continue (Udc) et d'une partie à tension alternative (Uac) est appliquée à au moins deux électrodes, l'électrode de mesure (1) et la contre-électrode (2). Us est réglée par rapport à l'électrode de référence (3). Les parties (Ucc et Uac) de la tension (Us) sont sélectionnées de sorte que le sel métallique formé par les ions de l'électrolyte solide (4) avec les composants gazeux à dépister se décompose à nouveau. Le courant d'ions qui s'écoule entre les électrodes est mesuré en fonction de la tension appliquée. La concentration des gaz individuels dans le mélange peut être déterminée au moyen de méthodes mathématiques connues sur la base du rapport fonctionnel entre le courant d'ions et la tension (Us).
Patent EP-0526486-A1 (EP)
Title: Non-linear optical device.
Inventor: SEDDON KENNETH RICHARD
IPC: G02F1/361
Filed: 1991-04-19
Abstract: PCT No. PCT/GB91/00616 Sec. 371 Date Dec. 17, 1992 Sec. 102(e) Date Dec. 17, 1992 PCT Filed Apr. 19, 1991 PCT Pub. No. WO91/16657 PCT Pub. Date Oct. 31, 1991.A non-linear optical device comprises a crystalline, second harmonic generator material mounted in the optical path of a laser, in which the crystalline material consists of a slat of a chiral carboxylic acid and an organic nitrogenous base which has a noncentrosymmetric crystal structure.