baber/WOPTO huggingface dataset:
Patent EP-0517350-A1 (EP)
Inventor: RUEGER ROLF DIPL-ING
IPC: B65G23/34
Filed: 1992-06-05
Abstract: The object of the invention is to provide a chain gear which can be accommodated in a small space and with which a higher output capacity can be achieved than with conventional chain gears which are equipped with front end drives and/or drives located at the end of the chain drive, with or without intermediate drives arranged in the coverage region. This is achieved according to the invention in that a continuous steel link chain (1), which has external toothing and whose link plates (9, 10, 11, 12, 13) are provided with toothing, covers a guideway (2) and non-driven deflection rollers (3, 4), a gearwheel (5) of a drive assembly arranged upstream in each case engages with the toothing of the link plates (9, 10, 11, 12, 13) the gearwheel (5) with the respective drive assembly is arranged in any quantity and at any point outside the coverage region of the steel link chain (1), the link plates (9, 10, 11) have elongated ends which come into contact with one another and support one another at the joints (14, 15, 16), and the pulling run of the steel link chain (1) take the form of a flexurally resistant toothed rack which moves in the direction of coverage. The chain gear can be used in particular for driving continuous conveyors. <IMAGE>
Patent EP-0578874-A1 (EP)
Inventor: WIEST PETER P DIPL-ING
IPC: A62B9/02
Filed: 1992-07-16
Abstract: A gas connector for insufflation apparatus, especially for mini-invasive surgery, laparoscopy and hysteroscopy, comprises a connection nozzle 3 for the gas supply, a pressure reducer 4, a safety valve 5, a gas outlet nozzle 7 provided with a solenoid valve 6 and a pressure indicator 8. In order to incorporate all the components of the gas connector into an insufflation apparatus with the least expenditure in a manner that is easy to assemble and with the components already pre-assembled, it is provided, according to the invention, that the connection nozzle 3, the pressure reducer 4, the safety valve 5, the solenoid valve 6 with gas outlet nozzle 7 and the pressure measurement unit 8 be connected to a common metallic main body 1 and connected to one another via ducts 10, 22, 23, 44 formed in the main body 1. The releasable and exchangeable installation of the connection nozzle 3 in the main body 1 at the same time makes it possible to adapt the connection nozzle 3 to the requirements of the gas cylinder connector once the insufflation apparatus has been finally assembled. <IMAGE>
Patent EP-0501704-A1 (EP)
Inventor: MITCHELL DAVID
IPC: C07C253/16
Filed: 1992-02-24
Abstract: 1. A process for preparing a compound of Formula I
       
 wherein R is phenyl, C₅-C₇ cycloalkyl, thienyl, halothienyl, (C₁-C₄)alkylthienyl, furanyl, pyridyl, or thiazolyl, which comprises allowing an epoxide of the Formula II
      to react with acetone cyanohydrin in the presence of a non-reactive organic base in an inert organic solvent.
Patent EP-0523883-A1 (EP)
Inventor: ROSE PETER DALE
IPC: C02F1/44
Filed: 1992-07-01
Abstract: The invention concerns a process for the treatment of effluent by growing algae in a growth stage under aerobic conditions in a saline medium, treating a saline effluent containing organic degradable material with the algae in the presence of bacteria capable of digesting at least some of the organic material and separating the liquid from the solid material. The algae may belong to genus  Dunaliella  of  Spirulina . The effluent may be a tannery effluent, or an organic sewage effluent, particularly secondary sewage sludge. Addition of a flocculant followed by filtration may be involved.
Patent EP-0540152-A1 (EP)
Inventor: FERTIG PAUL
IPC: G06F9/22
Filed: 1992-09-08
Abstract: A restriction checker generator is disclosed for generating a restriction checker capable of checking horizontal microcode instructions against restrictions which the microcode instructions must satisfy in order to be valid. The generator comprises means for transforming information representing each restriction into at least one logical test for the instruction, each logical test comprising a number of sub-tests for the values of fields of the instruction such that failure of any one of the sub-tests by an instruction indicates that the restriction is satisfied by the instruction. The sub-tests can be set-membership tests or arithmetic tests. An embodiment of the invention includes means for factorizing the logical tests so that, for at least some of the sub-tests, if the same sub-test occurs in a plurality of the logical tests, the sub-test will only be performed once for the plurality of logical tests, failure of the sub-test by an instruction indicating that each of the plurality of logical tests is satisfied.
Patent EP-0539026-A1 (EP)
Inventor: MIGLIORINI ROBERT ANDREW
IPC: C08J7/043
Filed: 1992-09-23
Abstract: A metallized oriented film combination having a propylene polymer substrate with a high density polyethylene skin layer on at least one side thereof and a thin metal layer deposited on the surface of the high density polyethylene.
Patent EP-0535899-A1 (EP)
Inventor: BROOKS NORMAN DALE
IPC: C07K14/60
Filed: 1992-09-28
Abstract: 57 Described is a preferred injectable, extended release formulation which includes a growth hormone or a growth hormone releasing factor in a carrier including a biocompatible hydrophobic vehicle and an amount of polyglycerol ester effective to extend release of the growth hormone or growth hormone releasing factor in an animal. Other preferred embodiments provide methods for making a composition for treating an animal with a growth hormone or growth hormone releasing factor, and methods for administering these substances to an animal.
Patent EP-0546699-A1 (EP)
Inventor: DE MARS JOHN O
IPC: C04B24/00
Filed: 1992-11-18
Abstract: The present invention relates to a packaging and dispensing system especially suitable for semi-fluid or fluid cement admixtures (8). The admixture is encapsulated in a material (5,7), such as gelatin or wax, which ruptures, shatters, or disintegrates in the wet cementitious mixture during a period of mechanical mixing. The present invention also contemplates a method of modifying the properties of cementitious mixtures by adding thereto an encapsulated admixture in a predetermined amount sufficient to provide a modified cementitious composition having the desired properties.
Patent EP-0545606-A1 (EP)
Title: Golf swing practice article
Inventor: IJIRI YASUHIRO
IPC: A63B15/00
Filed: 1992-11-24
Abstract: A golf swing practicing article is shorter in overall length than an ordinary golf club and is substantially rotation-symmetrical around the center axis of a shaft 10. It includes a grip member 16 disposed in the proximal region of the shaft 10, a weight section 26 disposed in the distal region of the shaft 10 and spaced from the grip position on the grip member 16, said weight section serving to increase mass in the distal side. The weight section 26 occupies 40 to 60% of the overall length in the distal side and its proximal portion is a tapered portion 38. The weight section 26 has at its distal end a receiving portion 37 for reception and removal of a weight device and increase and decrease in the number of weight members forming the weight device.
Patent EP-0544556-A1 (EP)
Inventor: ROBIN PIERRE HENRI
IPC: A01B73/06
Filed: 1992-11-13
Abstract: The invention relates to a V-type disc harrow with hydraulically actuated folding disc gangs. This harrow is characterised by the fact that its disc gangs (9) are mounted articulated to the support chassis (1), each according to a vertical rotation axis (7) fixed permanently to the latter, at a distance from its mean longitudinal plane, so as to permit them, by appropriate, hooking or abutment locks, to be set in the conventional transverse working position, or to be rotated into a longitudinal orientation suited to transporting the harrow by road. <IMAGE>
Patent EP-0589126-A1 (EP)
Inventor: JEFFERY ANDREW B
IPC: B29C61/00
Filed: 1992-12-15
Abstract: A rigidized fibre filter element is produced from a precursor fibre web according to various methods. The precursor fibre web contains heat-shrinkable fibres or binder fibres or both. The web is exposed to temperatures sufficiently elevated to cause shrinkage of the fibres or melting of the binder. After cooling the web, the filter elements produced are self-supporting, and may have densities up to 500 kg/m³ to improve filtration while retaining good functional characteristics for operating pressure drop and air permeability. Rigidized fibre filter elements can be constructed of one material, and thus may be suitable for recycling.
Patent EP-0497753-A1 (EP)
Inventor: BILEK ANDREAS ING
IPC: F02F7/00
Filed: 1992-01-20
Abstract: In internal-combustion engines with a low sound level, having a rigid conductor frame produced as a casting, the conductor frame (1) is screwed into the oil sump (2) from the flange side. Die-casting technology can consequently be used both on the oil sump and on the conductor frame. Furthermore, the additional parting plane (1') in the oil sump ensures an increase in the overall oil-sump damping. <IMAGE>
Patent EP-0505348-A1 (EP)
Inventor: DIEBOLD ADOLF DIPL-ING
IPC: H01F1/053
Filed: 1992-03-11
Abstract: The invention relates to a permanent magnet (material) containing 8 to 30 atom % of rare earths (SE), 2 to 28 atom % of boron, the remainder being iron (Fe) and cobalt (Co), and to a process for fabricating it. To obtain high magnetic characteristics coupled with improved temperature stability and increased Curie temperature of the permanent magnet (material), it is provided according to the invention that the hard-magnetic fraction consists of at least two magnetic phases, at least one further peripheral phase being attached to the grains, formed by inward diffusion, of at least one central phase, or associated therewith, and the paramagnetic binder phases having a higher concentration of SE.
Patent EP-0536340-A1 (EP)
Inventor: KURTY EUGENE J
IPC: C04B28/14
Filed: 1991-10-03
Abstract: Plâtre très perméable pour le moulage de métaux, utilisé dans la production de moulages simulés de grande précision pour prototypes et de tout autre type de moulages produits dans un moule en plâtre. On décrit des procédés de création dudit plâtre et du moule. On décrit également un plâtre très perméable utilisant du gypse d'alpha-semi-hydrate régulateur broyé et tamisé, du gypse de bêta-semi-hydrate régulateur broyé et tamisé, du sucrose en tant que protection contre les chocs thermiques, et un agent moussant.
Patent EP-0614084-A1 (EP)
Inventor: NARUO KAZUTERU - TENJINMAE
IPC: G01N29/24
Filed: 1991-11-22
Abstract: On émet un faisceau laser vers un réflecteur/vibrateur qui engendre alors une onde ultrasonore vers un objet à inspecter. L'onde ultrasonore frappant l'objet se reflète sur ses éventuels défauts internes et retourne vers le réflecteur/vibrateur et le fait vibrer. On détecte cette vibration révélatrice de défauts en recourant à un faisceau laser adapté. La présente invention permet la détexion de défauts par ultrasons pour des matériaux réflecteurs qui présentent des rainures de surface ou de faibles facteurs de réflexion lumineuse ou pour des objets dont les matériaux engendrent difficilement une onde ultrasonore par réception directe d'un faisceau laser, rendant ainsi inopérant le procédé conventionnel.
Patent EP-0581770-A1 (EP)
Inventor: BORMET HORST
IPC: B01D33/04
Filed: 1992-01-29
Abstract: Un râteau cribleur pour l'extraction de matières solides d'un flux d'eaux usées présente une bande cribleuse sans fin (5) entraînable et montable dans le flux d'eaux usées, laquelle possède deux chaînes articulées latérales (11). A chaque fois un groupe d'éléments cribleurs munis de crochets est disposé sur deux barres de support indépendamment des groupes d'éléments cribleurs qui précèdent et suivent. Les éléments cribleurs de chaque groupe présentent dans le sens du défilement de la bande, et en sens opposé, des prolongements d'élément dépassant des deux barres de support associées. Les prolongements d'éléments des groupes successifs d'éléments cribleurs s'interpénètrent comme des peignes.
Patent EP-0571426-A1 (EP)
Inventor: ADLER ROBERT
IPC: B08B7/00
Filed: 1992-02-14
Abstract: Le présent procédé se rapporte au nettoyage de pièces comportant des résidus organiques, en utilisant un fluide introduit sous pression dans un réservoir sous pression contenant des pièces. Selon l'invention, le fluide est soumis à une circulation forcée, pendant le processus de nettoyage, et des gaz, de préférence liquéfiés, p. ex. du dioxyde de carbone, sont utilisés comme fluide. Grâce à l'utilisation d'un échangeur de chaleur, il est possible de régler la température du fluide pendant le processus.
Patent EP-0570503-A1 (EP)
Title: Culture system for plants.
Inventor: BLOK CHRISTIAAN
IPC: A01G31/00
Filed: 1992-02-05
Abstract: The present invention relates to a culture system for cultivating plants, in particular cut flowers such as chrysanthemums, which plants are cultivated in great plant density and generally with a culture period which is a fraction of a year. The invention has for its object to enable economically efficient culture of the above stated plants, while the above-mentioned drawbacks are avoided by making use of a synthetic growth substrate system. This is achieved in that the constant culture volume necessary for the plant does not substantially extend in horizontal direction, which is limiting for the plant density, but in height direction, a direction which is not limiting in cultivating and propagating plants.
Patent EP-0575519-A1 (EP)
Inventor: BOES R TODD
IPC: G06Q40/06
Filed: 1992-03-10
Abstract: L'invention se rapporte à un système et à un procédé de traitement de données, qui permettent de surveiller et d'enregistrer le flux d'informations et de données et qui permettent d'effectuer tous les calculs nécessaires pour assurer le maintien d'un ensemble de services financiers sur des portefeuilles d'associations commerciales et sur des fonds d'associés, ces services étant connus sous le nom de services "Hub and Spoke". Le système et le procédé de traitement de données décrits procèdent en particulier à une affectation journalière des actifs de deux fonds ou plus (Spokes) qui sont investis dans un portefeuille (Hub). Le système et le procédé de traitement de données décrits déterminent la part en pourcent (taux d'affectation) que chaque fonds détient dans le portefeuille tout en prenant en considération les variations quotidiennes à la fois de la valeur des titres du portefeuille faisant l'objet de l'investissement et de la somme des actifs de chaque fonds. Le système et le procédé décrits calculent également les investissements totaux de chaque fonds sur la base du concept d'un capital comptable commun, qui permet de déterminer la valeur des actifs réels de chaque fonds et de calculer avec précision les taux d'affectation entre les fonds. Ce système et ce procédé de traitement de données permettent également de suivre toutes les données pertinentes, déterminées sur une base journalière pour le portefeuille et pour chacun des fonds, de sorte que les données globales de fin d'année peuvent être déterminées en ce qui concerne la comptabilité et la taxation légale du portefeuille et de chacun des fonds.
Patent EP-0598852-A1 (EP)
Inventor: HERGERT RICHARD E
IPC: D21F1/06
Filed: 1992-09-30
Abstract: On décrit une caisse de tête (10) pour pâte à papier servant à expulser de la pâte à papier (S) sur une toile de formage (12) pour former une bande (W). L'appareil (10) comprend un corps (14) relié à une source sous pression (P) de la pâte (S). Le corps (14) définit un passage d'entrée à rétrécissement (16) à travers lequel s'écoule la pâte (S). La rangée de tubes (18) comprend une extrémité en amont et une extrémité en aval (20, 22), l'extrémité en amont (20) étant reliée au passage à rétrécissement (16) de façon que la pâte (S) présente un débit d'écoulement pratiquement constant à travers le passage d'entrée (16) et l'extrémité en amont (20) de la rangée de tubes (18), jusqu'à l'extrémité en aval (22) de cette rangée (18). Cette dernière (18) comprend une multiplicité de tubes (24, 25, 26, 27) à travers lesquels la pâte (S) s'écoule. Un élément (28) définit une chambre (30) de régulateur comportant des extrémités en amont et en aval (32, 34). L'extrémité en amont (32) est reliée à l'extrémité en aval (22) de la rangée de tubes (18), et l'extrémité en aval (34) est placée adjacente à la toile de formage (12). L'agencement est tel que la pâte (S) s'écoule à travers l'extrémité en aval (22) de la rangée de tubes (18) et à travers l'extrémité en amont (32) de la chambre de régulateur (30) de façon que la pâte (S) soit expulsée de l'extrémité en aval (34) de la chambre de régulateur (30) sur la toile de formage (12). Une multiplicité de conduites d'alimentation (36, 37) est reliée à l'extrémité en amont (20) de la rangée de tubes (18), chaque conduite (36, 37) étant également reliée à une source d'agent de dilution (38) de pâte servant à diluer la pâte (S) s'écoulant dans la rangée de tubes (18). Un dispositif de commande (40) coopère avec les conduits (36, 37) pour réguler la dilution de la pâte (S) s'écoulant à travers au moins certains des tubes de la rangée de tubes (18), afin de réguler le poids à la rame, dans le sens transversal de la machine, de la bande obtenue.
Patent EP-0580819-A1 (EP)
Inventor: FORNEY DAVID R
IPC: A01N47/36
Filed: 1992-04-09
Abstract: Herbicides à base de sulfonylurée qui empêchent la croissance de végétation non désirée et sont sans danger pour les plantes de coton ou de soja qui contiennent au moins un gène conférant une résistance aux inhibiteurs de l'acétolactate synthase, compositions à base desdits herbicides convenant pour l'agriculture et méthodes d'utilisation desdites compositions.
Patent EP-0563561-A1 (EP)
Inventor: ROSENKRANZ PETER DIPL-ING
IPC: E21B10/32
Filed: 1993-02-19
Abstract: A superimposing drilling bit, with a head (1) provided with carbide pins (3) or the like and a shank (2) carrying the head (1), the shank (2) having means (4) for the rotationally rigid connection to a driven inner rod string, and the drilling bit having at least one drilling-fluid line (5), can be improved in particular with regard to its maintenance, without dispensing with the directional accuracy and the cutting efficiency, by the head (1) having a plurality of recesses (6) distributed symmetrically over its periphery and by swivel crowns (7) being arranged in the recesses (6) in such a way that they come to lie inside the diameter of the drilling bit in the swung-in state and project beyond the diameter of the drilling bit to a predetermined extent in the swung-out state. <IMAGE>
Patent EP-0556852-A1 (EP)
Title: Digitizer
Inventor: MATSUSHIMA KEIICHI
IPC: G06F3/046
Filed: 1993-02-19
Abstract: In this digitizer, when the coil of the position indicator is placed near a plurality of conductors of the tablet, an oscillator arrangement is formed through the amplifier, and a position indicated by the position indicator is determined by detecting magnetic fields generated by the position indicator when the oscillator arrangement oscillates. In addition, when the position indicator is placed near the tablet, an oscillator arrangement is constituted by the position indicator and two conductors of the tablet at a timing at which the position of the position indicator is measured.
Patent EP-0557942-A1 (EP)
Inventor: WEEKS THEODORE R
IPC: B23K26/14
Filed: 1993-02-23
Abstract: A method and apparatus for laser cutting of multiple stacked metal worksheets is disclosed wherein the tendency of the sheets to separate during the cutting operation is restrained. In one embodiment the laser head is pressed downwardly against the stacked worksheets which are supported on a ball-transfer work table. In other embodiments where it is not possible to press the laser head against the stacked worksheets because of the construction of the work table, the worksheets are coated with a viscous fluid so as to increase surface tension effects and thereby generate adhesive forces between adjacent sheets sufficient to resist the pressure of cutting assist gases which would otherwise cause separation of the sheets.
Patent EP-0559134-A1 (EP)
Inventor: JOHNO MASAHIRO
IPC: G02F1/141
Filed: 1993-03-02
Abstract: A method for driving an antiferroelectric liquid crystal cell which is suitable for a simple-matrix display, which enables a sufficient optical transmittance to be obtained, as compared with a conventional antiferroelectric liquid crystal cell utilizing "third state -> uniform state" and "uniform state -> third state" switchings, and which has an excellent high-speed response characteristic. In an antiferroelectric liquid crystal cell with an antiferroelectric liquid crystal or antiferroelectric liquid crystal composition held between a pair of substrates having electrodes, voltage is applied between said electrodes to perform switching between two uniform states.
Patent EP-0577926-A1 (EP)
Inventor: PARIS JEAN
IPC: A43B5/04
Filed: 1993-03-24
Abstract: Alpine ski boot including rear support take-up (recovery) means (10) of the upper (3) and tightening means of a collar (4) over a lower leg, consisting of a link (9) forming a double circuit and of a lockable lever/tensioner (11). The flexible link (9) describes a circuit having, as origin, a flange (coupling) (6) of the collar (4) constituting a movable attachment point (12) of one end (9a) of the link (9) which is then freely connected to the lever/tensioner (11) via which it passes in order to then be fastened by its other end (9b) on a part of the collar (4) constituting a fixed attachment point (14), from which the intermediate lever/tensioner (11) exerts a traction on the other end (9a) of the link (9) simultaneously giving rise to a tightening action on the said flange (6) and a locking action of the rear support take-up member (10), and vice versa. <IMAGE>
Patent EP-0573054-A1 (EP)
Inventor: ELEMER FALTUSZ DR
IPC: G01N33/04
Filed: 1993-06-04
Abstract: The invention relates to a method for the chemical pretreatment of milk for the determination of various quality characteristics by optical methods and is characterised in that the interfering haze-causing milk constituents are solubilised by treatment with aqueous salt solutions in the presence of a surfactant in the neutral pH range at temperatures of 40-60 DEG C and thus an optical analysis of the completely clear sample is made possible.
Patent EP-0579981-A1 (EP)
Inventor: HERTELL SIEGFRIED
IPC: F04C2/08
Filed: 1993-06-29
Abstract: The internal gear pump has for every tooth cell an outlet valve. The teeth of internal wheel (39) and external wheel (40) are designed in such a manner that the tooth cells arising are very small. In particular, the driving flanks (41) of the teeth in engagement form a gap with a gap width of 20 - 60  mu m. Outside the pitch circle, the gap may widen to a gap width of more than 60  mu m but less than 300 mu m. <IMAGE>
Patent EP-0590375-A1 (EP)
Inventor: HUININK HEINRICH
IPC: B60C11/12
Filed: 1993-09-09
Abstract: The invention relates to a directional vehicle tyre with transverse grooves which separate the positive profile elements from one another. Starting from the softening of the positive profile elements, preferably blocks, which is known per se, by dividing them up into lamellas by means of indentations, the invention teaches that the indentation depth (ta) and/or indentation density along the running direction (8) should be varied in such a way that the softening is greater in the block area which runs into the ground contact face last than in the area which runs into the ground contact face first. <IMAGE>