baber/WOPTO huggingface dataset:
Patent EP-0593986-A1 (EP)
Inventor: STROHMUELLER FRANZ
IPC: H01L21/607
Filed: 1993-10-07
Abstract: In a process for soldering a wafer-type semiconductor body to a support, the support is first provided with a solder preform or a fused solder lens and then the semiconductor body is placed on it. In known processes, the solder layer thicknesses are severely limited since lateral solder leakage (due to the semiconductor body settling into the liquid solder) occurs between semiconductor body and support. Furthermore, the known processes require a large expenditure on alignment aids such as expendible solder templates or orientation pits in the solder layer. According to the invention, prior to being soldered to the carrier, the semiconductor body is placed and aligned with the support by a rubbing movement using a force acting on the solder preform perpendicularly to the plane of the joint. During this process, a punctiform joint is produced between the semiconductor body and the solder preform placed on it or the solder lens. Then the arrangement produced in this way is heated in a furnace process to a temperature which is such that the semiconductor body and the support are soldered together. As a result of the rubbing movement, additional alignment aids are unnecessary. If, furthermore, the chosen size of the solder preform or of the solder lens is such that it is approximately equal to the size of the semiconductor body, this prevents the solder leaking out from between semiconductor body and support during soldering. As a result, very thick solder layers can be produced which have a very high thermal load-carrying capacity. <IMAGE>
Patent EP-0603617-A1 (EP)
Inventor: FRANKE WOLFGANG
IPC: B26B19/04
Filed: 1993-12-04
Abstract: A dry shaving apparatus includes housing structure, a drive mechanism in the housing structure; at least two elongated cutter heads (SK1, SK2) that extend in longitudinal directions essentially parallel with each other, each cutter head comprising an outer cutter and an inner cutter and the two cutter heads being movable relative to and essentially parallel with each other. A further cutter head (SK3) is arranged intermediate the two cutter heads (SK1, SK2) so as to be pivotal about an axis (Z) extending parallel with the longitudinal directions of the two elongated cutter heads (SK1, SK2).
Patent EP-0601592-A1 (EP)
Inventor: KOLLMANN HARALD
IPC: F16B39/22
Filed: 1993-12-09
Abstract: Screw for forming a thread in a hole drilled in rock or concrete, characterised in that a screw thread (5, 6) has a coating (8) with settable adhesive. <IMAGE>
Patent EP-0596561-A1 (EP)
Inventor: IBENTHAL ACHIM
IPC: H04N5/44
Filed: 1993-10-28
Abstract: For an arrangement for converting an original picture signal which has a sequence of frames, each of which is composed of two fields generated by line-jump methods, into a converted picture signal which has double the field frequency of the original picture signal, in order to reduce noise, movement compensation and for the sake of line flicker reduction there is provision for a storage arrangement to be provided to double the field frequency, an arrangement for movement compensation whose output signal is connected to an arrangement for noise reduction being connected downstream of the said storage arrangement, for an arrangement for line-flicker reduction to be provided to which the output signals of the arrangement for noise reduction and of the arrangement for movement compensation are fed, and for the converted picture signal to be acquired from the output signal of the arrangement for noise reduction, of the arrangement for line-flicker reduction or of the arrangement for movement compensation as a function of the timing of a field, to be generated, of the converted picture signal. <IMAGE>
Patent EP-0582359-A1 (EP)
Inventor: EGGENSPERGER HEINZ DR
IPC: A01N43/08
Filed: 1993-07-16
Abstract: There is described the use of carboxylic acids for controlling mycobacteria. The carboxylic acids include compounds of the general formula <IMAGE>  in which   A is a substituted or unsubstituted C5-C10-aryl group, but A does not contain a nitrogen atom, R<1> and R<2> in each case independently of one another are hydrogen or a C1-C3-alkyl group,   m is 0 or 1 and   n is a number from 0 to 5,  and no alkylsulphonates or alkyl sulphates are present. These active substances can be employed in the form of aqueous and/or alcoholic solutions or can have the form of concentrates, powders or granules or can, alternatively, be applied to a carrier, such as a cloth. Formulations based on these carboxylic acids can also contain other bactericidal active substances, and, in some cases, synergistic effects will be found.
Patent EP-0558348-A1 (EP)
Inventor: INOMATA HIROSHI
IPC: B01J31/20
Filed: 1993-02-26
Abstract: A fluorine-containing organosilicon compound having the formula (1):
       
 wherein X is a hydrolizable group, R¹ is a monovalent organic group, R² is a methyl group or a hydrogen atom, n is an integer of 1, 2 or 3, and m is an integer of 0 or 1, and a process of producing said compound. The compound may be used as a silane coupling agent capable of improving not only the strength of laminated sheets of polyester resin and glass and polyester resin concrete but also water and heat resistances.
Patent EP-0660247-A1 (EP)
Inventor: SHYU RONG-FUH
IPC: G06F17/14
Filed: 1993-12-23
Abstract: A discrete cosine transform (DCT) apparatus, capable of generating one-dimensional and two-dimensional DCT and inverse DCT results, uses six-stage DCT/IDCT fast algorithms to process a sequence of input data (Din) of an 8 x 8 data block. Each of the different stages of the DCT/IDCT fast algorithms involves a number of butterfly operations, which can be performed by a butterfly operation unit (2) of the DCT apparatus, or a number of intrinsic multiplications, a number of post-addition multiplication operations, or a number of post-multiplication subtraction operations, all of which can be performed by a multiplication operation unit (3). A control unit (6) of the DCT apparatus permits the use of a single butterfly operation unit (2) and a single multiplication operation unit (3) to perform the different stages of the DCT/IDCT fast algorithms. The results of each stage of the DCT/IDCT fast algorithms are stored in a data register unit (4) of the DCT apparatus to serve as inputs for the succeeding stages of the DCT/IDCT fast algorithms.
Patent EP-0570314-A1 (EP)
Inventor: WALCH MARTIN
IPC: A01D34/66
Filed: 1993-05-14
Abstract: The invention relates to a cutting machine intended to be coupled to the hitch of a motor vehicle. According to the invention, the cutting machine is characterised in that, when working, the coupling device (16) which couples the cutting mechanism (15) to the hitch structure (3) allows a vertical movement of the said cutting mechanism (15) with respect to the said coupling structure (3), and that the wheel (14) is capable of pivoting about a geometric axis open (27A) pointing upwards. <IMAGE>
Patent EP-0620622-A1 (EP)
Inventor: MIQUEL MARTI SALVADOR
IPC: H02G3/14
Filed: 1993-04-15
Abstract: Expandable, modular decorative frame for the supports or bases of electrical units, consisting of a regular master module with symmetric corners or vertices, provided internally and diagonally with masked female anchor points, force-fitting on male means situated on the base housings of electrical units, which are made substantially vertical and in line with the bottom of the frame, including a radial segment for female anchoring and rigid assembly with the vertex and a free end for crimping in the manner of a clip, the frame possibly being produced in double, triple or more versions, by modular and successive sizing of two parallel (longitudinal) sides of the module, keeping the vertices of the latter unchanged and spacing the transverse separations equidistantly. This frame is recommended for single or combined electrical unit supports, with single or multiple components in horizontal and vertical projection, or in both directions. <IMAGE>
Patent EP-0575304-A1 (EP)
Inventor: CHOU YUETING
IPC: C11D3/39
Filed: 1993-06-14
Abstract: There is disclosed novel sulfonamide peroxycarboxylic acids of the structures
       
 and
       
 wherein A and B are peroxycarboxylic compatible organic moieties and R is selected from the group consisting of hydrogen and alkyl radicals having from 1 to 3 carbon atoms. These compounds have shown utility as laundry bleach to remove stains from cloth and are stable for purposes of detergent formulation.
Patent EP-0624305-A1 (EP)
Inventor: BENNIN JEFFRY S
IPC: G11B5/48
Filed: 1992-12-08
Abstract: Un ensemble d'interconnexion de tête électrique est conçu pour être installé sur l'élément de suspension supportant une tête magnétique de lecture/enregistrement au-dessus d'un disque d'enregistrement rotatif d'un entraînement de disque magnétique. Une interconnexion se compose d'une bande porte-film (50) sur laquelle des éléments conducteurs (52) sont positionnés et liés. Les éléments conducteurs (52) sont acheminés le long d'une bande porteuse préconfigurée définissant le positionnement des coordonnées X, Y et Z nécessaire pour se solidariser à l'élément de suspension (54) sans roulage ou manipulation manuels. Les éléments conducteurs sont espacés de manière fixe avec une isolation en bande aux deux points terminaux de l'interconnexion (électronique et tête) permettant une liaison prépositionnée, automatique aux plots de connexion. Un élément de suspension (54) positionné et lié à l'intérieur de la bande au niveau de sites annexes termine l'installation des éléments conducteurs (52) sur la suspension. Le support sert ensuite à fixer les conducteurs et la suspension dans le cadre protecteur de la bande et produit des références d'outillage (62) configurées jusqu'à ce qu'on le sectionne après avoir terminé l'assemblage de la suspension.
Patent EP-0620850-A1 (EP)
Inventor: DOMENIGHINI MARIO
IPC: A61K39/108
Filed: 1992-12-30
Abstract: An immunogenic detoxified protein comprising the amino acid sequence of subunit A of cholera toxin (CT-A) or subunit A of an Escherichia coli heat labile toxin (LT-A) or a fragment thereof wherein one or more amino acids at, or in positions corresponding to Val-53, Ser-63, Val-97, Tyr-104 or Pro-106 are replaced with another amino acid or deleted. Examples of specific replacements include Val-53-Asp, Val-53-Glu, Val-53-Tyr, Ser-63-Lys, Val-97-Lys, Val-97-Tyr, Tyr-104-Lys, Tyr-104-Asp, Tyr-104-Ser, Pro-106-Ser. The immunogenic detoxified protein is useful as vaccine for Vibrio cholerae or an enterotoxigenic strain of Escherichia coli and is produced by recombinant DNA means by site-directed mutagenesis. <IMAGE>
Patent EP-0623148-A1 (EP)
Inventor: MERZ EDMUND H
IPC: C08J3/20
Filed: 1993-01-21
Abstract: Process of mixing a fugitive plasticizer, e.g., ethylene carbonate, with moist particulate polyacrylonitrile then removing the water enabling adjustment of the melt viscosity for extrusion of the polyacrylonitrile into film, fiber, pellets and shaped articles. Stretching and heating the extruded polyacrylonitrile film or fiber causes the fugitive plasticizer to exude and vaporize from the film or fiber, carrying with it any remaining acrylonitrile monomer. The resulting film or fiber exhibits substantially increased molecular weight, thus enhancing the tensile strength and barrier properties of the polyacrylonitrile product. The process also produces polyacrylonitrile foam products. A novel cross-linking agent for polyacrylonitrile, divinyloxybutane, is disclosed. Thermostabilizing agents for polyacrylonitrile, N-maleimides and stilbene derivatives, are also disclosed.
Patent EP-0626064-A1 (EP)
Inventor: FORD NORMAN C JR
IPC: G01N21/21
Filed: 1993-02-12
Abstract: A molecular characterization detector includes a scattering cell containing a sample for molecular characterization, a light source for directing a light beam through the cell so that the light beam is scattered by the sample, optical elements for selecting from the scattered light a measurement beam comprising light that is scattered by the sample from a predetermined portion of the cell in a predetermined range of angles relative to the optical axis, and a detector for detecting the measurement beam and providing an output electrical signal representative of the measurement beam. The detector typically selects light scattered from a central portion of the scattering cell at angles in the range of 14 degrees to 16 degrees. A single spherical lens is preferably utilized. As a result, interference from stray scattered light is minimized. A beam dump attenuates the light beam after it passes through the scattering cell. Additional detectors detect light scattered at 90 degrees to the light beam. The outputs of the detectors are processed to provide molecular characterization of the sample.
Patent EP-0630404-A1 (EP)
Inventor: MANCINI ALDO IST NAZ PER LO ST
IPC: C07K14/47
Filed: 1993-03-08
Abstract: Composition protéinique capable d'inhiber sélectivement la division des cellules tumorales sensibles à l'oestrogène, et/ou d'avoir une activité cytotoxique sur ces cellules. On a également prévu une lignée cellulaire isolée à partir d'un liposarcome humain et apte à se diviser dans une culture, laquelle lignée produit ladite composition, ainsi que son milieu de culture ou milieu conditionné dans lequel ladite composition est présente. En outre, on a prévu diverses applications diagnostiques et cliniques de ces produits.
Patent EP-0633780-A1 (EP)
Title: Use of phenothiazine derivatives for treating ischaemia and/or hypoxia.
Inventor: GARRET CLAUDE
IPC: A61P9/00
Filed: 1993-03-29
Abstract: PCT No. PCT/FR93/00312 Sec. 371 Date Sep. 7, 1994 Sec. 102(e) Date Sep. 7, 1994 PCT Filed Mar. 29, 1993 PCT Pub. No. WO93/19757 PCT Pub. Date Oct. 14, 1993.This invention relates to a novel therapeutical use of phenzothiazine derivatives of general formula (I),    <IMAGE>  (I)  wherein R is a straight or branched chain C1-5 alkyl radical, and R1 and R2, which are the same or different, are C1-2 alkyl radicals or form, together with the nitrogen atom to which they are attached, a pyrrolidinyl radical; and salts and stereoisomers thereof; having useful prophylactic and/or curative activity for the treatment of ischaemia and/or hypoxia.
Patent EP-0603355-A1 (EP)
Inventor: VILA BOLUDA J MANUEL
IPC: F16D55/224
Filed: 1993-06-04
Abstract: Dispositif de guidage d'étrier coulissant (4) pour frein à disque, comprenant un support (1), une vis (2) et une colonnette (3). La colonnette est bloquée en rotation et en translation, sauf suivant une direction perpendiculaire à son axe (3a) grâce à une bague ouverte (10) logée à faible jeu dans un alésage (1b) du support, elle-même bloquée en rotation, et enserrant des méplats pratiqués sur la surface externe de la colonette (3).
Patent EP-0609406-A1 (EP)
Title: Shut-off valve
Inventor: SCHMITZ CHRISTIAN
IPC: F16K3/18
Filed: 1993-06-09
Abstract: A shut-off valve consisting of a housing with a through-flow channel in which there are two sealing seats integral with the housing and spaced apart in the direction of flow, between which can be inserted a valve plate having two plate sections spaced apart in the direction of flow which can be spread against the fixed sealing seats under the action of elastic components (15). The plate sections are raised from the fixed sealing seats by pressure-medium-actuated release components which are arranged to this end uniformly around the periphery between attachments on the edges of both plate sections and are active. To improve reliability, to each realise component (10) are allocated two independently operating pressure medium circuits (17, 19 and 18, 20) in such a way that, if one of the circuits (17, 19) should fail, the other (18, 20) is actuated.
Patent EP-0648260-A1 (EP)
Inventor: NAGARAJA TIRUVOOR G
IPC: C07K14/195
Filed: 1993-06-22
Abstract: A method is provided for the enhanced elaboration of leukotoxin from F. necrophorum, and subsequent production of an inactivated leukotoxoid ruminant animal vaccine against F. necrophorum infection and consequent liver abscesses and/or foot rot in such animals. The method involves forming a culture of F. necrophorum bacteria in growth media, allowing the bacteria to grow therein and to simultaneously elaborate leukotoxin in a supernate; the culturing is preferably carried out at a temperature of from about 35 DEG -41 DEG  C., a pH of from about 6.5-8, and for a period of from about 4-9 hours. At the end of the culturing, bacterial growth and leukotoxin elaboration are terminated, preferably by separating the leukotoxin supernate, whereupon the vaccine is produced by inactivation of at least the supernate.
Patent EP-0660752-A1 (EP)
Inventor: ALEXANDER JEFFEREY C BENTHAM F
IPC: B01D53/50
Filed: 1993-08-23
Abstract: A method for reducing pollution emissions from a glass melting furnace using electrostatic granular bed (EGB) technology. The granules in the EGB filter are themselves formed from an alkaline earth metal material. The granules react with sulfur compounds in the exhaust gas and form a layer of alkaline earth metal sulfates and sulfites in the granules. Simultaneously alkali metal-containing particles are deposited on the granules. The accumulated layers of pollutants are easily removed by mechanical agitation.
Patent EP-0664851-A1 (EP)
Title: Actionneur hydraulique a poussoirs doubles en godet
Inventor: TAXON MORSE N
IPC: F01L9/14
Filed: 1993-09-22
Abstract: Un poussoir (18) de soupape hydraulique à action directe, (DAHVL), présentant des poussoirs doubles en forme de godets, est pourvu d'un moyen d'amortissement destiné au poussoir interne (38) qui est accouplé à la soupape (26) du moteur. La soupape (26) est amortie en se refermant, ce qui permet de réduire le bruit et l'usure de la soupape. L'amortissement est effectué au moyen d'un orifice de communication pratiqué dans une paroi latérale reliant les chambres internes de chaque poussoir, et qui est refermé par le mouvement alternatif du poussoir interne (38) alors que la came ferme la soupape, ainsi que d'un disque mince (64) réglant l'écoulement du fluide du second godet ou du godet interne (40) vers le premier godet. La pression hydraulique est multipliée par les zones respectives (A1, A2) des pistons à poussoir, de sorte que la hauteur globale du DAHVL dans un système came-soupape à action directe est réduite.
Patent EP-0616670-A1 (EP)
Inventor: MORINIGO FERNANDO B
IPC: F01L9/20
Filed: 1993-10-05
Abstract: An electromagnetically actuated valve is disclosed having an upper electromagnetic element and a lower electromagnetic element, each of the elements having a toroidal configuration or an annular configuration with a U-shaped cross-section. The elements each define a central chamber and a central channel. The upper and lower electromagnetic elements are in a mirrored relationship to each other. The valve also includes a core element having an annular horizontal cross-section and is disposed intermediate the upper and lower electromagnetic elements. A coil is disposed within the central channel of each of the electromagnetic elements. A valve stem is disposed within the central chamber of the electromagnetic elements. A spring is disposed within the central chamber of the electromagnetic elements for biasing the electromagnetic elements in a neutral position. A connecting plate connects the core elements to the valve stem. Applying current to the coil in the upper electromagnetic element causes the valve to close, and interrupting the current to the coil in the upper electromagnetic element and applying current to the coil in the lower electromagnetic element causes the valve to open.
Patent EP-0670373-A1 (EP)
Inventor: OHNO TSUNEYA
IPC: C12Q1/68
Filed: 1993-10-25
Abstract: The invention provides a probe useful for rapidly detecting and identifying fungi causative of infectious diseases by digesting completely a DNA extracted from a fungus  Candidat albicans  with EcoRI, inserting the same into an appropriate cloning vector, and picking up a probe containing DNA fragments unique to each fungus. The invention also provides a standard sequence suitable for making reference to a genomic DNA contained in a clinical specimen by elucidating the base sequence of the probe thus picked up.
Patent EP-0669071-A1 (EP)
Inventor: NORELL BROR LENNART
IPC: G06F9/44
Filed: 1993-10-26
Abstract: Système d'analyse générale effectuant une analyse utilisée dans la commande d'un processus industriel. Ce système d'analyse générale comprend un programme d'analyse générale effectuant au moins une analyse sur un ensemble de données et une donnée de commande d'analyse permettant de commander l'analyse de l'ensemble de données. Selon cette invention, le programme d'analyse générale comporte une série de primitives d'analyse et les données de commande d'analyse comprennent une pluralité de modules d'analyse. Une analyse peut être élaborée à partir d'un ensemble de modules d'analyse puis exécutée par interprétation de cet ensemble en utilisant au moins l'une des primitives d'analyse.
Patent EP-0623032-A1 (EP)
Inventor: BERNES JEAN-CLAUDE
IPC: A61M39/28
Filed: 1993-11-03
Abstract: L'invention se rapporte à un système d'échantillonnage du sang possédant un élément d'échantillonnage situé dans la ligne du tuyau. Cet élément d'échantillonnage est raccordé, à une extrémité, au tube (26) du donneur et, à l'autre extrémité, à un tube (34) d'échantillonnage et à l'aiguille (36) du donneur. L'élément d'échantillonnage peut comporter un premier levier à fourche (106), un second levier à fourche (108), et une ailette (102) pour renforcer le joint cassable, ou bien, pour serrer le tube (34) d'échantillonnage et casser le joint.
Patent EP-0624508-A1 (EP)
Inventor: KORADI ERICH
IPC: B61L5/10
Filed: 1994-03-21
Abstract: The lock bearing (5) of a control tongue (4) of a railway switch rests on the lock element (2) by means of an extension (9) when in the closed position, i.e. when the tip of the control tongue rests on the edge (1) of the rail. As a result, the lock bearing (5) is prevented from rotating and thus the control tongue (4) which is connected to it can lift off from the edge (1) of the rail. Such a clamp lock is particularly suitable for switches of high speed routes since particularly large switch radii occur here. <IMAGE>
Patent EP-0618199-A1 (EP)
Inventor: ENDOH KIICHI
IPC: C07D249/10
Filed: 1994-03-24
Abstract: A process for the manufacture of 1-(substituted or unsubstituted)phenyl-5-(substituted or unsubstituted)phenyl-1H-1,2,4-triazole-3-carboxamide of the formula (I), which comprises heating 2-(substituted or unsubstituted)phenyl-4,5-oxazoledione 4-(substituted or unsubstituted)phenylhydrazone of the formula (II) and ammonia in water according to the following reaction formula,
       
 wherein A and B individually represent one or more substituted or unsubstituted phenyl groups. The target compound can be manufactured at a high purity and a high yield without using an organic solvent or an acidic compound.
Patent EP-0637667-A1 (EP)
Inventor: LAMBERT DETLEF
IPC: E05C9/02
Filed: 1994-05-20
Abstract: A driving pinion (15) turns on an axis (16) at right angles to the frame, and meshes with a driving rack (18) contg. one or two sets of teeth. A double pinion (19) has portions (21,22) of different dias., on an axis (20) at right angles to that of the driving pinion and extending in the plane of the frame. One or more output racks (24) are coupled by bosses (13) to the driving rods (4). The teeth (17) of the driving pinion, and those of the smaller part of the double pinion, mesh with the driving rack. The teeth of the larger part of the double pinion mesh with those (23) of the output rack.