baber/WOPTO huggingface dataset:
Patent EP-0470045-B1 (EP)
Inventor: SCHULZ REINHARD
IPC: B25D17/02
Filed: 1991-07-10
Granted: 1995-11-08
Abstract: In drill bits, stepwise cross-sectional changes are made, deviating from a cylindrical and conical stem, between insertion end (2, 7) and drill-bit part (5, 8). In this way, the energy throughput in the case of continuous shock waves is improved and higher working capacities are achieved with the drill-bit part (5, 8). 
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Patent EP-0439445-B1 (EP)
Inventor: GLOWKA JOZEF GEORGE
IPC: C07F9/38
Filed: 1991-01-24
Granted: 1995-08-16
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-0516673-B1 (EP)
Inventor: CHESHIRE EDWARD JOHN
IPC: C04B35/80
Filed: 1991-02-20
Granted: 1995-12-27
Abstract: In the manufacture of reinforced composites having reinforcing filaments within a matrix, a filament consisting of a staple yarn spun from discontinuous fibres with low twist is subject to controlled stretching to vary the weight per unit length of the yarn along the length of the yarn. Apparatus for performing the stretching operation comprises two roll pairs (11, 12 and 13, 14) spaced apart along the yarn feed path and rotated at controlled relative speeds to obtain the desired elongation of the yarn. The yarn may be used directly in producing a composite e.g. by applying resin to the yarn and winding it onto a mandrel or former, or it may be used to prepare a preform, prepeg tape, woven fabric or the like to be used in the production of a shaped composite. The invention makes it possible to vary the characteristics, e.g. thickness and/or strength, over a composite in a way not previously possible.
Patent EP-0472712-B1 (EP)
Inventor: KNAUF VIC C
IPC: A01H1/00
Filed: 1991-03-14
Granted: 2001-09-12
Abstract: Novel DNA constructs which may be used as molecular probes or inserted into a plant host are provided. These constructs comprise a sequence obtainable from the Bce4 gene that is capable of directing transcription in seed tissue at least as early as 11 days after anthesis until approximately 30-35 days after anthesis, joined to a nucleic acid sequence of interest, and a transcription termination region. Thus, transcription of a message encoded by a nucleic acid sequence under the control of the Bce4 regulatory region will occur at a specific time of seed development. In this manner, production of exogenous products, as well as modulation of endogenous products, may be achieved.
Patent EP-0539432-B1 (EP)
Title: Diagnostic compositions for assessment of pancreatic insufficiency
Inventor: JOLLIFEE STEPHEN R
IPC: A61K49/00
Filed: 1991-07-18
Granted: 1998-11-25
Abstract: The compositions comprise a fluorescein fatty ester and a non-toxic substance which is not broken down in the stomach eg. a saccharide. Emulsions containing a fluorescein fatty ester are also disclosed. In an example, fluorescein dilaurate is dissolved in coconut oil and converted into an oil-in-water emulsion in the presence of a mannitol. The composition is administered orally. Fluorescein and mannitol are excreted in the urine. The ratio of recovered fluorescein and mannitol allows for the detection of pancreatic insufficiency without the need for control experiments.
Patent EP-0556188-B1 (EP)
IPC: B01D29/62
Filed: 1991-09-10
Granted: 1995-11-29
Abstract: Afin d'éviter, dans un filtre à couches en forme de bougie, une obstruction dûe à la chute d'un gateau de filtration pendant la filtration du volume résiduel, une paroi (5) sépare un élément de filtre (4) approprié monté dans la partie supérieure du filtre des autres éléments de filtre (3, 3'), de façon étanche au milieu de filtration, et fait saillie, dans la partie intérieure, sur le bord inférieur des éléments de filtre (3, 3'). La partie inférieure de la paroi (5) peut être pourvue d'ouvertures pouvant être fermées par des soupapes (6, 6').
Patent EP-0542883-B1 (EP)
Inventor: HOCHBERG ALAN M
IPC: C12Q1/68
Filed: 1991-08-01
Granted: 1995-05-17
Abstract: Procédé de détermination de la séquence de bases d'ADN consistant à utiliser deux voies électrophorétiques pour chaque échantillon d'ADN à séquencer. Chaque voie comprend deux colorants.
Patent EP-0495494-B1 (EP)
Inventor: OVSHINSKY STANFORD R
IPC: H01L29/788
Filed: 1992-01-16
Granted: 1996-06-26
Abstract: An electrically erasable phase change memory utilizing a stoichiometrically balanced phase change material in which both the switching times and the switching energies required for the transitions between the amorphous and the crystalline states are substantially reduced below those attainable with prior art electrically erasable phase change memories. One embodiment of the invention comprises an integrated circuit implementation of the memory in a high bit density configuration in which manufacturing costs are correspondingly reduced and performance parameters are further improved. <IMAGE>
Patent EP-0534536-B1 (EP)
Inventor: BERTOLINI GIORGIO
IPC: C07C213/02
Filed: 1992-09-17
Granted: 1996-01-31
Abstract: A process is disclosed for the preparation of 2-amino-5,6-dimethoxy-tetralin, which is a useful intermediate for the preparation of pharmacologically active chemical compounds.
Patent EP-0519699-B1 (EP)
Inventor: HOCHELLA WILLIAM A
IPC: C01B21/26
Filed: 1992-06-17
Granted: 1995-01-25
Abstract: This invention is a catalytic element for use in the catalytic oxidation of ammonia or ammonia and methane. The element comprises a foraminous structure fabricated from a material consisting essentially of a metal selected from the group consisting of platinum, rhodium, palladium and alloys of mixtures thereof characterized by (a) a novel configuration whereby the initial product of the formula: curve to flat ratio (C/F) multiplied by mesh count (N) and wire diameter (dw), for said element is greater than at least about 0.08 and (b) where, for a given throughput, the conversion efficiency is a function of the curve to flat ratio (C/F), wire diameter (dw) and mesh count (N) combination and conversion efficiency is improved by increasing the mesh count (N) for a given wire diameter, increasing the wire diameter (dw) for a given mesh count, and increasing the curve to flat ratio (C/F) to a ratio of above 1.0. <IMAGE>
Patent EP-0564488-B1 (EP)
Title: Procede d'homopolymerisation et de copolymerisation d'ethene
Inventor: AHVENAINEN ANTERO
IPC: C08F10/02
Filed: 1991-12-18
Granted: 1997-03-05
Abstract: L'invention concerne un procédé d'homopolymérisation et de copolymérisation d'éthène en présence d'un catalyseur de Ziegler-Natta ainsi que, éventuellement, d'un comonomère et d'hydrogène pour produire un homopolymère ou copolymère d'éthène présent sous forme particulaire dans du propane. Selon l'invention, la polymérisation s'effectue dans un réacteur en boucle dans des conditions telles que la température est supérieure à la température critique d'un mélange formé d'éthène, de propane et, éventuellement, d'hydrogène et d'un comonomère, mais inférieure à la température de fusion du polymère d'éthène qui se forme dans la polymérisation, tandis que la pression est supérieure à la pression critique dudit mélange.
Patent EP-0522119-B1 (EP)
Inventor: DREWERY JOHN OLIVER EGMONT ROA
IPC: H04N11/16
Filed: 1992-01-24
Granted: 1995-10-04
Abstract: PCT No. PCT/GB92/00143 Sec. 371 Date Sep. 17, 1992 Sec. 102(e) Date Sep. 17, 1992 PCT Filed Jan. 24, 1992 PCT Pub. No. WO92/13425 PCT Pub. Date Aug. 6, 1992.An assembler and splitter of a Weston PAL (W-PAL) video signal has filter functions F1, F2 at the assembler for the luminance and chrominance components and corresponding functions F3, F4 at the splitter. The transfer functions are defined as F1=(L2+L1)/2+(L2-L1)z-1/2, F2=-(H1-H2)/2+(H1+H2)z-1/2, F3=(L2-L1)/2+(L2+L1)z-1/2, F4=(H1+H2)/2-(H1-H2)z-1/2 and wherein H1 (f)=L2 (2fsc-f) and H2 (f)=L1 (2fsc-f). Thus the filters are non-sharp cut and are compatible with normal PAL.
Patent EP-0535181-B1 (EP)
Inventor: WYSS WALTER
IPC: G01D5/245
Filed: 1992-03-19
Granted: 1996-11-20
Abstract: Un résolveur de mesure ou de détection des positions angulaires d'un arbre se caractérise par le fait que le stator (1, 2) porte tous les enroulements, c'est-à-dire l'enroulement inducteur (3) et l'enroulement de mesure (4), alors que le rotor (5) constitue une structure purement mécanique. Le rotor porte sur sa circonférence des surfaces polaires à polarités diverses qui coopèrent avec les enroulements du stator. Les surfaces polaires (6, 7) ont dans chaque position angulaire du rotor une réluctance spécifique à ladite position. Ce résolveur ayant une structure extrêmement simple permet d'effectuer des mesures très précises.
Patent EP-0526662-B1 (EP)
Inventor: TAKAYAMA KAZUO
IPC: H03G3/34
Filed: 1992-02-27
Granted: 1997-05-14
Abstract: Circuit détecteur de bruits impulsionnels dans un récepteur à modulation d'amplitude, permettant d'augmenter la liberté de configuration et empêchant les défaillances. Ce circuit, qui est utilisé dans un récepteur AM, est pourvu d'un détecteur d'enveloppe (108) servant à détecter l'enveloppe d'un signal de fréquence intermédiaire, et produit un signal de gâchette permettant d'éliminer le signal de bruit impulsionnel contenu dans le signal de sortie du détecteur d'enveloppe (108), comprend un filtre passe-haut (31), un amplificateur (32), un étage détecteur de niveau (33), et un filtre passe-bande (34). Le premier filtre passe-haut (31) bloque un signal détecté et provenant du détecteur d'enveloppe (108), et extrait le signal de bruit impulsionnel du signal de sortie du détecteur d'enveloppe (108). L'amplificateur (32) amplifie le signal de bruit impulsionnel extrait. L'étage détecteur de niveau (33) détecte le niveau du signal de bruit impulsionnel amplifié et, lorsque le niveau dépasse une valeur déterminée d'avance, il produit le signal de gâchette. Le filtre passe-bande (34) extrait le signal d'enveloppe détecté contenu dans le signal de sortie du détecteur d'enveloppe (108), ajuste le facteur d'amplification de l'amplificateur (32) et règle le niveau du signal de bruit à des valeurs déterminées.
Patent EP-0578668-B1 (EP)
Inventor: LOTFIPOUR MAHMOUD
IPC: F16D69/02
Filed: 1992-03-27
Granted: 1996-05-15
Abstract: A brake pad friction lining having, as required by UIC regulations for use on railways in Europe, a coefficient of friction under wet conditions not less than 85 % of that under dry conditions, comprises a fibre-reinforced matrix of organic polymeric material which includes non-fibrous particulate material serving as friction or wear modifier or filler. The organic polymeric material employed according to the invention comprises cured high-hysteresis elastomeric material, for example a high-styrene/butadiene rubber, in a proportion by volume of the lining which is high enough to ensure a loss angle of at least 13° therein.
Patent EP-0589897-B1 (EP)
Inventor: ZEPF ROBERT F
IPC: B01D53/22
Filed: 1992-03-13
Granted: 1999-08-25
Abstract: On améliore considérablement les membranes polyméres ultraporeuses et microporeuses coulées à partir de dispersions métastables en limitant à moins de 0,5, de préférence à moins de 0,25 secondes, le temps d'exposition à l'environnement entre le coulage et le refroidissement, et en réduisant les températures de coulage à des valeurs inférieures de 10 à 20 °C aux valeurs habituelles utilisées dans l'état antérieur de la technique. Les membranes résultantes présentent beaucoup moins de débris entraînés dans la membrane, des dimensions de pores beaucoup plus uniformes et constantes, un nombre de pores superficiels sensiblement plus grand et des débits fortement accrus pour un diamètre de pore donné.
Patent EP-0580762-B1 (EP)
Inventor: BORDERS RICHARD L
IPC: A61G7/00
Filed: 1992-04-15
Granted: 1996-09-11
Abstract: A birthing bed has a base, a frame supported by a parallelogram linkage above the base and articulating body support panels mounted on the frame. A mechanism, mounted in the frame, is provided for raising and lowering of the frame with respect to the base and for operating the articulating body support panels. The body support panels include a head panel that is pivoted adjacent a seat panel. A flexible plastic shield overlies the joint between the seat and head panel to protect the operating mechanism from fluids discharged during the birthing process.
Patent EP-0546145-B1 (EP)
Inventor: TREPTE PETER
IPC: B65D90/46
Filed: 1992-07-02
Granted: 1996-06-05
Abstract: PCT No. PCT/EP92/01491 Sec. 371 Date Apr. 21, 1993 Sec. 102(e) Date Apr. 21, 1993 PCT Filed Jul. 2, 1992 PCT Pub. No. WO93/01110 PCT Pub. Date Jan. 31, 1993.A flexible bulk goods container (1) with a container body (2), which can form a bulk goods accommodating space, is filled and emptied over a connector/outlet arrangement (3, 4), can be lifted by means of carrying loops (5) or the like and is preferably made from a coated basic weave, particularly of polypropylene that is electrically conductive due to integrated conductors. As a basic weave, a ribbon-like fabric is provided, in which, at a distances of not more than 30 mm in the warp or in the filling, a basic weave ribbon (6, 7) is replaced by an electrically conductive ribbon (8) of a plastic film material forming the electrical conductor, with a transverse extent corresponding essentially to that of the basic weave ribbon (6, 7) is substituted and/or assigned to the basic weave ribbons (6,7) in an essentially congruent arrangement.
Patent EP-0644742-B1 (EP)
Inventor: DOIRON DANIEL R
IPC: A61N5/06
Filed: 1992-06-12
Granted: 1999-12-08
Abstract: A cylindrical diffuser tip (10) for use with an optical fiber is described. The diffuser tip comprises a silicone core (14) abutted to the terminus (13) of the conventional optically transmissive core (11) of an optical fiber, and an outer protective plastic tube (17) to provide controlled stiffness or rigidity to the silicone diffuser tip (10) while maintaining a flexibility comparable to that of the optical fiber. The scattering centers (16) embedded in the silicone core, are distributed to yield a particular light distribution pattern. For example, the scattering centers (16) may be distributed to provide a gradient that increases continuously in a direction perpendicular from the terminus face (13) of the optical fiber. The tip provides a substantially uniform distribution of radiance along its length and is particularly useful for laser radiation treatment of tumors. The stiffness of the diffuser tip can be varied by choosing a protective tube (17) of varying wall thickness and durometer. Since the cladding (12) surrounding the fiber core (11) remains intact, the strength of the diffuser tip is improved rendering the tip useful for providing uniform cylindrical illumination of a target tissue in remote areas of the body.
Patent EP-0621930-B1 (EP)
Inventor: WYDRA NEAL E
IPC: F16F1/42
Filed: 1992-10-09
Granted: 1998-07-08
Abstract: A radial compression spring having a formed of an elastomer having a ratio of plastic strain to elastic strain that is greater than 1.5 to 1 into a hollow body having oriented wall sections that include a bend as a result of radial precompression. The spring is precompressed to overcome the compression set characteristics of the elastomer and to orient its molecular structure.
Patent EP-0615584-B1 (EP)
Inventor: CHIVARI ILIE
IPC: F16D3/60
Filed: 1992-11-09
Granted: 1996-02-28
Abstract: Un embrayage pour l'accouplement de pièces rotatives axialement décalées comprend une moitié d'accouplement du côté entraînement et une moitié d'accouplement du côté sortie, ainsi qu'un élément intermédiaire divisible d'accouplement relié par une première paire de bielles à la moitié d'accouplement du côté entraînement et par une deuxième paire de bielles à la moitié d'accouplement du côté sortie. Afin de faciliter le démontage de l'embrayage, l'élément intermédiaire d'accouplement (10) est constitué de deux moitiés courbes (20, 22) qui s'étendent chacune sur plus de 180°, et qui forment chacune une ouverture latérale (32) qui permet d'enlever latéralement les moitiés (20, 22) de l'élément intermédiaire d'un arbre qui s'étend à travers le centre de l'embrayage. Les deux moitiés (20, 22) de l'élément intermédiaire sont axialement décalées l'une par rapport à l'autre et mutuellement décalées de 180°, de sorte que l'ouverture (34) de chaque moitié (20, 22) de l'élément intermédiaire est alignée avec la partie centrale fermée (26) de l'autre moitié (22, 20) de l'élément intermédiaire. Chaque moitié (20, 22) de l'élément intermédiaire est pourvue dans la zone de son extrémité (28, 30) d'une première et d'une deuxième bride (46, 52 ou 48, 54) adjacentes situées des deux côtés d'un plan de symétrie (50) qui s'étend entre les deux moitiés (20, 22) de l'élément intermédiaire. La première bride (46, 52) est située du côté de l'ouverture (32) et la deuxième bride (48, 54) du côté de la partie centrale fermée (26). Les premières brides (46, 52) d'une moitié (22) de l'élément intermédiaire sont alignées avec les deuxièmes brides de l'autre moitié (20) de l'élément intermédiaire et vice-versa. Les bielles (12, 14, 16, 18) sont reliées de manière articulée aux paires de brides alignées.
Patent EP-0612318-B1 (EP)
Inventor: STRUPCZEWSKI JOSEPH T
IPC: A61K31/44
Filed: 1992-11-04
Granted: 2003-09-03
Abstract: Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a psychoses-treating effective amount of one of the compounds. The compounds are also useful as analgesics by administering a pain-relieving effective amount of one of the compounds to a mammal.
Patent EP-0600347-B1 (EP)
Inventor: BOOS KARL-SIEGFRIED
IPC: A61K33/26
Filed: 1993-11-23
Granted: 2001-02-28
Abstract: The invention relates to the use of an adsorption material which is modified with polynuclear metal hydroxides for the selective elimination of inorganic phosphate from liquids, in particular from protein-containing body fluids such as, for example, whole blood, plasma, intestinal contents fluid and dialysis liquid, and to a process for the preparation of a pharmaceutical composition for oral administration for selective removal of inorganic phosphate, in which an adsorption material used according to the invention is, as such or compressed to powder form, coated with a layer resistant to gastric fluid or packed into an acid-stable capsule. For the selective elimination of inorganic phosphate from an extracorporeal perfusion system, a body fluid such as, for example, whole blood or plasma is passed over one of the adsorption materials.
Patent EP-0596584-B1 (EP)
Inventor: WAGNER GERHARD DIPL-ING
IPC: G01R31/312
Filed: 1993-11-03
Granted: 1999-03-17
Abstract: The invention relates to a device for detecting interference for an electronic assembly and for retaining interference which adversely affects the mode of operation of the electronic assembly for the purpose of subsequent evaluation in the case of an interference state which has occurred in this assembly. In order to detect line-bound and/or non-line-bound electrical and/or magnetic interference, at least one sensor/storage arrangement (5), one threshold value signal transmitter (4) which is connected upstream of the sensor/storage element (5) and one coupling element (3) are provided, the coupling element (3) bringing about an operative connection between the input of the threshold value signal transmitter (5) and one section of a wiring run (2) of the electronic assembly (7). <IMAGE>
Patent EP-0587436-B1 (EP)
Inventor: YOSHIDA AKIRA
IPC: C07D499/88
Filed: 1993-09-09
Granted: 2000-05-10
Abstract: Penem and carbapenem compounds having a group of formula -SA are prepared from a corresponding compound having a substituted thio, sulphinyl or sulphonyl group at this position by reaction with a compound ASH (where A is various organic groups) in the presence of a salt of a metal of Group II or III of the Periodic Table.
Patent EP-0623191-B1 (EP)
Inventor: EDWARDS ROBERT W
IPC: F01M11/04
Filed: 1992-11-30
Granted: 1995-08-23
Abstract: A fluid exchange apparatus for the transfer of fluids from a first containment area to a second containment area, including a total fluid reconciliation process, whereby the same amount of fluid transferred from the first containment area to the second containment area is replenished into the first containment area, or is replenished to a preset amount. The fluid exchanger includes an evacuation section having a vacuum pump therein, and a fill section. The fluid being vacated from the first containment area is transferred to the second containment area by vacuum pressure introduced into the first containment area. An air purge is used to drive fluid out of the fluid passages/filters into the first containment area. The pressure may be developed internally to the fluid exchange apparatus or externally thereto. CPU controlled electronics are utilized to measure, monitor, and control, via a user interface screen, the fluid exchange machine.
Patent EP-0629119-B1 (EP)
Inventor: NYKAENEN PEKKA
IPC: A47F3/00
Filed: 1993-02-12
Granted: 1996-12-11
Abstract: PCT No. PCT/FI93/00042 Sec. 371 Date Aug. 17, 1994 Sec. 102(e) Date Aug. 17, 1994 PCT Filed Feb. 12, 1993 PCT Pub. No. WO93/16624 PCT Pub. Date Sep. 2, 1993.A device to be used in the sale of groceries including a side (1) made at least in part of transparent material and behind which groceries are to be placed and which is equipped with openings (2) through which the groceries are taken from inside the device. For hygienic reasons,groceries that are sold loose cannot be kept on open shelves. The device according to the invention has a plate (4) equipped with openings (3) which has been fastened to the front of the side so it can revolve, and these openings (3) have been arranged to turn to the front of the openings (2) of the side when groceries are to be taken from the device.
Patent EP-0648384-B1 (EP)
Inventor: NUNN CHRISTOPHER JOHN
IPC: H03G3/20
Filed: 1993-06-25
Granted: 1996-05-08
Abstract: L'invention concerne un procédé et un appareil de régulation de la puissance de sortie d'un amplificateur, et plus particulièrement un amplificateur haute fréquence d'émetteur-récepteur. Un amplificateur haute fréquence à 4 étages caractéristique selon l'invention est représenté en (A) et un circuit de commande en (B). Le circuit de commande extrait un signal de commande (8) d'un circuit de mise en forme (IC1, IC2). Ce signal de commande, ainsi qu'un signal de retour au niveau de la borne (5) représentatif du courant d'émission passant dans l'amplificateur final (TR31), est appliqué à un comparateur (IC3) afin de produire un signal d'erreur (12). Le signal d'erreur (12) est appliqué à une ligne de polarisation de base de l'amplificateur commun. Toutes les étapes de l'amplificateur sont à l'état de saturation de façon que le signal d'erreur (12) sur la ligne (3) soit suivi par l'enveloppe d'amplification des transistors dans l'amplificateur haute fréquence, ce qui produit un signal de sortie pulsé (14) dont l'enveloppe présente la forme correspondant au signal de commande (8).
Patent EP-0667961-B1 (EP)
Inventor: BESSOS HAGOP
IPC: G01N33/569
Filed: 1993-11-08
Granted: 2002-02-06
Abstract: An immunoassay (e.g. an ELISA) for anti-HPA1a and anti-HPA3a antibodies in human serum employs genotyped human platelet antigen glycoprotein GPIIb and/or GPIIIa coated onto a substrate such as a microtitre plate. The glycoprotein is prepared from genotyped platelets by lysis and batch affinity chromatography on an affinity substrate having a peptide including the sequence RGD coupled thereto. The glycoprotein is eluted as a glycoprotein-peptide complex, which is dialysed to remove peptide and any metal ions present. The ELISA incubations can be carried out at room temperature.