baber/WOPTO huggingface dataset:
Patent EP-0466462-A1 (EP)
Inventor: LARSSON KARL OLOF AXEL HELMER
IPC: A61M1/06
Filed: 1991-07-09
Abstract: A breast pump is disclosed having a hood with breast massage. In one embodiment, a frame 18 supports the hood 1, substantially preventing contraction of the hood along its longitudinal axis, while permitting a thin-walled portion 5 to contract along its diameter. Under action of a suction pump, the flexible thin-walled portion gently massages the areola. Another embodiment has a flexible sleeve within which the nipple is received. An exterior frame again provides support for the hood, allowing the sleeve to radially contract under suction to gently massage the nipple. The frame prevents the longitudinal contraction of the sleeve that could pinch the nipple and breast.
Patent EP-0478267-A1 (EP)
Inventor: SAJCZYK ANDRZEJ
IPC: F16H7/12
Filed: 1991-09-24
Abstract: A tensioner (30) with a pulley (22) rotatably mounted to a pivot arm (34) that is biased with a spring means (36), the pivot arm (34) includes a leg extension (50)for inhibiting movement of the arm (34) with a damping means (56,58). A method for tensioning a synchronous toothed belt (28) with the tensioner (30) so as to substantially inhibit movements of the pivot arm (34) as attributed to dynamic tension variations in a belt drive system while damping movements of the arm (34). A method for tensioning a synchronous belt drive with the tensioner (30) by biasing a moveable pulley (22) against the belt (28) with a force sufficient to limit the amplitudes of resonance tension variations and damping the biasing of the pulley to prevent substantially most cyclic movements of the pivot arm while simultaneously accommodating thermal changes in drive length.
Patent EP-0487292-A1 (EP)
Inventor: TANABE KEIICHIRO
IPC: C23C16/27
Filed: 1991-11-19
Abstract: Polycrystalline diamond (2) has non-uniform impurity concentration along the direction of thickness. The diamond near the rake surface (4) has lower impurity concentration. The diamond near the fixation surface (5) has high impurity concentration. The diamond with higher impurity concentration near the fixation surface (5) alleviates a strong stress or absorbs an external shock. Owing to the higher impurity concentration of diamond near the fixation surface (5), the diamond tool excels in chip resistance or toughness. The diamond with high impurity concentration near the rake surface heightens abrasion resistance, adhesion resistance and strength.
Patent EP-0447291-A1 (EP)
Inventor: ROUDAUT RENE
IPC: C02F3/10
Filed: 1991-03-04
Abstract: Composition consisting of a colloidal support of bacteria and yeasts. Pig breeding.
Patent EP-0487393-A1 (EP)
Inventor: BIGO LOUIS
IPC: F03C1/047
Filed: 1991-11-18
Abstract: The invention relates to a mechanism comprising: a cylinder block; a cam; an internal fluid distributor (20) having a recess (21) of a shape complementary with a central core (23); grooves (26, 27) formed between the internal distributor and central core; and sealing elements (37) arranged on each side of each groove. …<??>According to the invention, each sealing element comprises an annular gasket (37) produced from a plastic, the maximum value of the pressures in the grooves (26, 27, 28) being equal to 450 bars and that of the rotational speed of the internal fluid distributor (20) in relation to the central core (23) being equal to 200 revolutions per minute. …<??>One use is the production of an engine having a satisfactory volumetric efficiency. …<IMAGE>…
Patent EP-0459942-A1 (EP)
Title: Tinten
Inventor: VIEIRA ERIC DR
IPC: C09D11/38
Filed: 1991-04-30
Abstract: Tinten, insbesondere für das Tintenstrahldruckverfahren, enthaltend als Stabilisator eine wasserlösliche Verbindung der Formel <IMAGE> worin R1 bis R7 die in Anspruch 1 angegebenen Bedeutungen haben, sowie diese Verbindungen enthaltende Aufzeichnungsmaterialien.
Patent EP-0501095-A1 (EP)
Inventor: LAUDE LUCIEN DIEGO
IPC: C23C18/16
Filed: 1991-12-27
Abstract: The metallising produced by the application of the process described in the invention is carried out in two successive stages. The first consists in irradiating the surface of the dielectric material with a preestablished laser beam (wavelength, energy, energy density, irradiation time). The second stage consists in immersing the article made of dielectric material and irradiated beforehand in an autocatalytic bath containing the metal which it is desired to deposit. This deposit is formed solely in the irradiated regions and follows exactly the geometrical outline of these regions. The remainder of the surface which has not been irradiated is not covered with metal during the immersion in the bath. The characteristics of the metal deposit (thicknesses, structure) are entirely controlled by the characteristics of the irradiation and those of the dielectric material.
Patent EP-0505401-A1 (EP)
Inventor: KELLERBERG BERND
IPC: A61H33/00
Filed: 1990-12-11
Abstract: La buse pour bain bouillonnant présente une garniture (15) logée dans un corps (10) et renfermant le gicleur (16). L'eau parvient au gicleur (16), en provenance de la conduite sous pression (23), par l'intermédiaire d'une soupape de réglage (33). Un servomoteur (34) vissé sur la garniture (15) sert au réglage de la soupape (33). La soupape (33) peut être amenée en une position d'obturation complète. Dans ce cas, la désinfection peut s'effectuer sous une pression élevée de la pompe, sans que l'eau s'échappe du gicleur (16).
Patent EP-0457897-A1 (EP)
Title: Building product.
Inventor: DUTTON JOHN SCOTT VARDRE LODGE
IPC: C04B28/26
Filed: 1990-12-17
Abstract: PCT No. PCT/GB90/01966 Sec. 371 Date Jul. 29, 1991 Sec. 102(e) Date Jul. 29, 1991 PCT Filed Dec. 17, 1990 PCT Pub. No. WO91/08989 PCT Pub. Date Jun. 27, 1991.A building product comprises slate particles e.g. flakes, slivers, chips, fragments, and/or powdered dust particles bonded together by a fused glassy binder.
Patent EP-0506848-A1 (EP)
Inventor: DICKIE ROBERT GERALD
IPC: A61B1/303
Filed: 1990-12-07
Abstract: L'invention décrite concerne un spéculum vaginal dans lequel le mouvement linéaire d'un repose-pouce (22) sur une crémaillère se transforme en un mouvement linéaire complexe, rotatif et rétractif des écarteurs du spéculum (10, 11) afin d'obtenir les mouvements anatomiquement corrects pour la dilatation du vagin et du col de l'utérus sans qu'il soit nécessaire d'utiliser ses deux mains pour procéder à des réglages délicats. Des ergots (14, 15) suivent les contours d'une fente de came (34, 35), le mouvement linéaire subissant une translation permettant d'imprimer aux écarteurs les mouvements complexes voulus. La crémaillère permet de verrouiller aisément les écarteurs à l'angle d'ouverture désiré, et le déverrouillage s'effectue par simple pression sur le repose-pouce pour dégager le doigt d'encliquetage (27) des dents de la crémaillère (45, 46). Un réservoir à fluides (42) est prévu pour recueillir les fluides excrétés au cours de l'examen.
Patent EP-0515410-A1 (EP)
Title: Solid state laser diode light source.
Inventor: RAVEN ANTHONY
IPC: A61B18/20
Filed: 1991-02-12
Abstract: PCT No. PCT/GB91/00207 Sec. 371 Date Sep. 12, 1991 Sec. 102(e) Date Sep. 12, 1991 PCT Filed Feb. 12, 1991 PCT Pub. No. WO91/12641 PCT Pub. Date Aug. 22, 1991.A laser diode light source comprises at least two laser diodes (1,2). The beams (3,4) of the diodes (1,2) are combined together by, for example, a polarising beam combiner (11) and the combined beam (18) is focused by a lens (19) onto an optical cable (20). The beams (3,4) are also acted on in the long direction of the laser stripes of the diodes (1,2) by anamorphic beam shaping means (7,8;9,10) to reduce the length of the image formed at the end of fibre (20) by a predetermined factor, chosen such that the numerical aperture of the focused beam (18) in said long direction does not substantially exceed that of the optical fibre (20).
Patent EP-0520029-A1 (EP)
Title: Methods and compositions for the treatment of malignancies in which a protein kinase is associated.
Inventor: FISCHER EDMOND H
IPC: C12N15/09
Filed: 1991-03-14
Abstract: Methods and compositions are disclosed for the treatment of malignancies in which a protein tyrosine kinase is associated. The malignancies may be treated with a gene transfer vehicle capable of infecting malignant cells, wherein the gene transfer vehicle carries a DNA construct comprising a DNA sequence encoding a protein tyrosine phosphatase (PTPase). Suitable DNA sequences include those encoding wild type, or carboxyl terminus truncated, PTPases.
Patent EP-0527772-A1 (EP)
Inventor: MCAULEY ANTHONY JOSEPH
IPC: H03M13/17
Filed: 1991-02-13
Abstract: L'invention a mis au point un nouveau code de correction d'erreurs sans voie de retour (FEC), selon lequel des données sont transmises en mots de code comprenant un certain nombre de symboles à m-bit. Parmi n symboles un nombre k de symboles est constitué par des symboles d'information connus et un nombre h de symboles est constitué par des symboles de parité pour les opérations de correction des effacements. Tous les symboles du mot de code sont des éléments d'un champ de sm nombres entiers, qui est fermé par rapport aux opérations d'addition et de multiplication telles que notamment un champ de Galois. Pour déterminer les h symboles de parité, un circuit codeur (30) dérive une matrice (90) correspondant à un ensemble d'équations simultanées en termes des k symboles d'information connus et des h symboles de parité. Cet ensemble d'équations est ensuite résolu pour les h symboles de parité de façon à ce que soit transmis un mot de code comprenant k symboles d'information connus et h symboles de parité. Au niveau d'un décodeur (30), les valeurs des symboles effacés, jusqu'au nombre de h, dans le mot de code peuvent être reconstruites grâce à l'utilisation d'un ensemble similaire d'équations simultanées.
Patent EP-0515575-A1 (EP)
Inventor: BRUNSKILL MICHAEL R
IPC: B64D13/06
Filed: 1991-02-18
Abstract: Un système de conditionnement de fluide actif dans des systèmes de régulation d'environnement (10, 310) comprend des agencements permettant de réduire au minimum le givrage provenant du flux de sortie (88) d'une turbine à vitesse de flux variable dans des conditions en-deçà du point de congélation, dans lesquels la turbine (22) se situe à proximité immédiate de l'échangeur thermique aval (14), comprenant une plaque de contre-pression (246) destinée à réduire au minimum la stratification due à la vitesse de flux, un passage de dérivation interne (254) agencé pour produire un rapport de flux de dérivation relativement prévisible indépendamment de la stratification due à la vitesse de flux, ainsi que d'autres techniques anti-givrage (232, 260, 346, 454).
Patent EP-0528879-A1 (EP)
Inventor: VOWINKEL HANS
IPC: B32B5/18
Filed: 1991-05-13
Abstract: Dans des corps composites consistant en au moins une sous-couche massive faite d'un polymérisant de propylène et en une couche de mousse également faite d'un polymérisat de propylène, la liaison de ces couches peut se faire de telle sorte qu'uniquement la face de la sous-couche dirigée vers la couche de mousse et éventuellement dotée de structures en relief soit plastifiée par échauffement et que la sous-couche ainsi que la couche de mousse soient pressées l'une contre l'autre. Il en résulte une liaison très solide.
Patent EP-0548257-A1 (EP)
Title: Supported monocyclopentadienyl transition metal olefin polymerization catalysts.
Inventor: CANICH JO ANN MARIE
IPC: C08F210/06
Filed: 1991-09-13
Abstract: The invention is a supported catalyst system including an inert support material, a Group IV B transition metal component and an alumoxane component which may be employed to polymerize olefins to produce a high molecular weight polymer.
Patent EP-0497381-A1 (EP)
Inventor: MARX HUBERT
IPC: A01G9/14
Filed: 1992-02-03
Abstract: Movable horticulture table, characterised in that there are arranged under the table top (1) in the corner regions in each case two running members (5) which form a running prism and move the table top (1) on running rails (4) formed from pipes which preferably lie exposed on the ground (3). <IMAGE>
Patent EP-0532841-A1 (EP)
Inventor: BARONI ALESSANDRO
IPC: B01D53/34
Filed: 1992-06-20
Abstract: A combustion gas is cooled a first time to about 110°C in a first cooling chamber (3), up to 90% of the ashes is removed in a first precipitator (9) then the gas is cooled again in a second cooling chamber (10), to about 80°C; in a reaction chamber (13), by energization by means of electrons the sulphur dioxide and nitrogen oxides are converted into sulphuric acid and nitric acid and, with the addition of dry ammonia (15) the two said acids are converted to salts of ammonia, the latter are retained in a second precipitator (21) and sent to a chimney; characteristics of the method and the plant are that, from the instant of the injection of the ammonia into the reaction chamber (13), the temperature of the gas is maintained at above 80°C to reduce the thermo-chemical conversion of the sulphur dioxide to acidic sulphites and sulphates and that in a subsequent injection chamber (16) hydrogen peroxide is injected into the gas to convert the residual sulphur dioxide into sulphuric acid which, reacting with the ammonia, produces ammonia salts.
Patent EP-0525681-A1 (EP)
Inventor: OHGA YUICHI
IPC: C03B37/012
Filed: 1992-07-24
Abstract: A glass preform (2) for an optical fiber is flame abrased with an oxyhydrogen flame while vertically suspending and rotating the glass preform (2) and relatively moving one or both of the glass preform (2) and the oxyhydrogen flame, whereby a surface of the glass preform (2) is smoothened.
Patent EP-0534098-A1 (EP)
Inventor: FISCHER PETER
IPC: B62J31/00
Filed: 1992-08-05
Abstract: A storage container (8) for lubricant, preferably a spray can, is attached to the vehicle (1) at a suitable point. In the case of a spray can, its container valve (80) is held permanently open. The storage container (8) is connected to the discharge valve (12) situated at a distance from it by a lubricant connection (9). The discharge valve (12) is preferably arranged adjacent to the discharge opening (13) and can be opened by an actuating element (3) via an operative connection (4, 5), preferably electrically. In this way, it is possible to apply a metered quantity of pressurised lubricant to a chain at virtually any time. In one application, the headlamp flasher switch of the motorcycle (1) can be used as the actuating means (3). <IMAGE>
Patent EP-0542086-A1 (EP)
Inventor: LANTZSCH REINHARD DR
IPC: C07D213/61
Filed: 1992-11-02
Abstract: The present invention relates to a novel process for the preparation of N-(2-chloropyridin-5-yl methyl)ethylenediamine. The process is characterised in that 6-chloronicotinaldehyde is reacted with 1,2-ethylenediamine and a reducing agent at temperatures between -30 DEG C and +50 DEG C. The reducing agents employed are preferably metal hydride complexes and in particular sodium borohydride. The N-(2-chloropyridin-5-ylmethyl)ethylenediamine to be prepared by the process according to the invention can be used as an intermediate for the preparation of insecticides.
Patent EP-0550875-A1 (EP)
Inventor: SCHIERHOLZ JOERG DR
IPC: A61L27/00
Filed: 1992-12-22
Abstract: The device can be obtained by treating the corresponding prefabricated implantable device of polymeric material without addition of one or more agents with an organic solvent or combinations of solvents, which interacts with the implantable device in such a way that at least one of the pharmaceutically active substances which has a molecular mass which is lower than that of the polymeric material of the implants is able to penetrate into the polymeric material of the implant, after removal of the organic solvent of the pharmaceutically active substance or substances initially remain in the polymeric material of the implantable device and after implantation of the implantable device the contained pharmaceutically active substance or substances can be released again by diffusion. <IMAGE>
Patent EP-0555552-A1 (EP)
Inventor: TANIGUCHI MASAKAZU
IPC: C03C4/08
Filed: 1992-12-22
Abstract: An infrared and ultraviolet radiation absorbing glass suitable for use in building and vehicle windows, which comprises, on a weight basis, 68-72% of SiO₂, 1.6-3.0% of Al₂O₃, 8.5-11.0% of CaO, 2.0-4.2% of MgO, 12.0-16.0% of Na₂O, 0.5-3.0% of K₂O, 0.03-0.30% of SO₃, 0.58-0.80% of total iron expressed as Fe₂O₃, 0.1-0.7% of CeO₂, 0.1-0.4% of TiO₂ and 5-350 ppm of MnO. In the glass the ratio of ferrous iron to ferric iron is in the range from 0.50 to 0.70. The glass has a greenish tint and is well balanced in visible light transmittance, infrared radiation absorption and ultraviolet radiation absorption, and a sheet of the glass can be easily tempered by a conventional method.
Patent EP-0537851-A1 (EP)
Inventor: BALDUCCI LUIGI
IPC: C01B33/16
Filed: 1992-10-12
Abstract: The invention relates to high-porosity silica xerogels and a process for their preparation consisting of subjecting silica alcogels to thermal treatment in the presence of organic compounds containing amino and hydroxyl groups. 
     The xerogels are characterised by a total pore volume ≧ 2 cc/g and a mean pore diameter ≧ 100 Å.
Patent EP-0520592-A1 (EP)
Inventor: DAEUMER WOLFGANG DR
IPC: H01J17/26
Filed: 1992-06-12
Abstract: A hydrogen store, which is distinguished by a structurally simple, compact method of construction and by simple production and a simple assembly capability, is used in the case of a plasma switch such as a thyratron or in the case of a hollow-electrode switch. For this purpose, the two disc-shaped storage elements (5, 6) and the heating element (7) which is arranged in an insulated manner between them are arranged stacked one above the other on an inner shoulder (4) of an annular retaining body (3), and are fixed there with the aid of an upper storage element (6). The heating element is preferably formed by a meandering heating track, which is arranged between two insulating films (8, 9) and makes contact with its one end on the upper storage element, while the other end is passed out through a cut-out in the lower storage element. <IMAGE>
Patent EP-0554607-A1 (EP)
Inventor: FARR ANDREW F
IPC: A61F2/958
Filed: 1992-09-10
Abstract: An inflatable angioplasty balloon is formed in an unstressed configuration for inflation into an expanded configuration and deflation into a collapsed configuration. The balloon has a body portion (22) and two hollow end portions (24,26), with the end portions being attached to opposite ends of the body portion. 
     In the balloon's unstressed configuration, the body portion has three flat folding regions (42a,b,c) extending the length of the body portion. Successive folding regions are separated from each other by curved reinforcing regions (44a,b,c). The end portions are configured and oriented to guide the folding regions of the balloon into a pleated, collapsed configuration when the interior of the balloon is evacuated.
Patent EP-0547838-A1 (EP)
Inventor: SWIFT JOSEPH A
IPC: H01R35/04
Filed: 1992-12-10
Abstract: An interconnect for electrically connecting two members (12,13) having conductive wiring (16,17,18,19) on respective surfaces thereof includes first and second hinge parts of electrically insulating material which are mutually pivotable when placed in a mating position. The hinge parts (12,13) have mutually contacting electrically conducting portions (28,27) when the first and second hinge parts are in their mating position, and the electrically conducting portions are in electrical contact with the conductive wiring (16,17) on the respective surfaces of the two members. The conductive wiring is arranged on the two members such that when the members are secured, for instance, to assemblies to be interconnected, the conductive wiring aligns with and contacts the desired wires or traces on the interconnected assemblies. In one embodiment, the hinge assemblies are manufactured from a substrate of an electrically insulating polymer matrix which is doped with an electrically insulating fibrous filler capable of heat conversion to an electrically conductive fibrous filler to form a conductive trace. The hinge assemblies may be pivotally interconnected by a hinge pin (14) or by a snap fit relationship between male protrusions on one assembly and female sockets on the other assembly.
Patent EP-0547864-A1 (EP)
Inventor: SUARES ALAN JOSEPH
IPC: A61K8/891
Filed: 1992-12-15
Abstract: A cosmetic product and method for imparting a natural-appearing tan to skin is provided, the product being in the form of a multi-compartment dispenser. A first and second substance are stored in separate compartments of the dispenser, at least one of the substances including a silicone. Additionally, the first substance contains an alpha-hydroxy aldehyde such as dihydroxyacetone and the second substance contains at least one amino acid.
Patent EP-0557459-A1 (EP)
Title: Bifunctional selectable fusion genes.
Inventor: LUPTON STEPHEN D
IPC: C12N15/09
Filed: 1991-11-12
Abstract: The invention provides selectable fusion genes comprising a dominant positive selectable gene fused to and in reading frame with a negative selectable gene. The selectable fusion gene encodes a single bifunctional fusion protein which is capable of conferring a dominant positive selectable phenotype and a negative selectable phenotype on a cellular host. A dominant positive selectable phenotype is conferred, for example, by the hph gene for hygromycin B resistance (Hm<r>). A dominant negative selectable phenotype is conferred, for example, by the HSV-I TK gene for gansiclovir sensitivity (GCV
). The present invention also provides recombinant expression vectors, for example, retroviral vectors, which include selectable fusion genes, and cells transduced with the recombinant expression vectors. The bifunctional selectable fusion genes are expressed and regulated as a single genetic entity, permitting co-regulation and co-expression with a high degree of efficiency.
Patent EP-0560925-A1 (EP)
Inventor: WEBER ROBERT J
IPC: H01L27/04
Filed: 1991-12-03
Abstract: Oscillateur haute fréquence (130) co-intégré comprenant un résonateur à couche mince (27) ainsi que des dispositifs actifs (25) formés sur le même substrat à semi-conducteur (20) et selon un procédé compatible avec la formation à la fois du résonateur à couche mince et des dispositifs actifs. Les procédés utilisés dans la formation du résonateur à couche mince sont adaptés à des techniques de traitement microélectroniques de sorte que les étapes de la formation des dispositifs actifs et du résonateur à couche mince peuvent être mélangées jusqu'à obtention d'un degré nécessaire pour permettre, par exemple, aux couches de métallisation (36, 37) de servir d'éléments à la fois des dispositifs actifs et du résonateur à couche mince.
Patent EP-0573527-A1 (EP)
Inventor: HOLMGREM JAN
IPC: A61K39/02
Filed: 1992-02-25
Abstract: Disclosed is a method of producing a vaccine composition against enteric infection caused by enterotoxigenic E. coli bacteria in humans. E. coli strains selected from different known strains each having the ability of expressing a certain type of colonization factor antigens are grown in a liquid culture medium. Finally formalin-killed E. coli strain having substantially preserved antigenic and hemagglutinating properties of said certain type of colonization factor antigens, is mixed with a pharmaceutically acceptable excipient and/or diluent. Further disclosed is a method of preventing an enteric infection caused by enterotoxigenic E. coli bacteria in humans, whereby a vaccine composition comprising inactivated E. coli strain is administered to a human being for the prevention of said infection.