baber/WOPTO huggingface dataset:
Patent EP-0702690-A1 (EP)
Inventor: UYLEN MARCELUS HENDRIKUS FRANC
IPC: C07H21/04
Filed: 1995-04-07
Abstract: Particules lyophilisées comprenant de l'acide ribonucléique (ARN) et leur procédé de préparation. L'invention se rapporte en outre à l'utilisation de ces particules dans des procédés de détection de l'acide nucléique, de même que dans des tests prêts à l'emploi de détection de l'acide nucléique comprenant ces particules. En lyophilisant l'ARN, on obtient un produit stable que l'on peut conserver pendant une longue période de temps sans que ce produit perde sa structure. En conséquence, les particules lyophilisées de l'invention, qui comprennent l'ARN, constituent des alternatives très utiles destinées, par exemple, aux solutions actuellement utilisées de réactifs contenant de l'ARN. Les particules de l'invention sont sèches et, par conséquent, pratiquement insensibles aux divers processus de dégradation.
Patent EP-0755400-A1 (EP)
Inventor: TANG JIN-YAN
IPC: C07H21/04
Filed: 1995-04-07
Abstract: L'invention concerne des procédés améliorés permettant de séparer et purifier des phosphorothioates d'oligonucléotides. Nous avons pour la première fois utilisé la chromatographie par échange d'ions DMAE pour séparer et purifier des phosphothioates d'oligonucléotides, et avons constaté qu'en faisant varier les conditions, on pouvait obtenir une excellente séparation. Nous avons notamment pu utiliser un pH supérieur et des concentrations salines inférieures à celles précédemment rapportées dans la littérature, pour obtenir la séparation chromatographique de phosphorothioates d'oligonucléotides allant jusqu'à environ 35 nucléotides de long.
Patent EP-0759910-A1 (EP)
Inventor: RIVO ENDRE
IPC: A61K31/495
Filed: 1995-05-18
Abstract: Nouveaux dérivés d'amide acide, leur procédé de préparation, compositions pharmaceutiques les comportant, et application desdits dérivés d'amide acide au traitement de maladies et à la préparation de compositions pharmaceutiques utilisables dans le traitement de maladies. Ces nouveaux composés peuvent être caractérisés par la formule (I), dans laquelle R1 représente hydrogène ou nitro; R2 et R3, indépendamment l'un de l'autre, représentent hydrogène, alkyle inférieur ou alcényle inférieur portant éventuellement un substituant sélectionné dans le groupe constitué d'halogène, hydroxy, alcoxy inférieur, di(alkyle inférieur)amino, phénylalcoxy inférieur-carbonyle et un hétérocycle saturé pentagonal ou hexagonal contenant 1 ou 2 atomes d'azote et/ou d'oxygène; ou R2 et R3, pris ensemble avec l'atome d'azote adjacent, forment un groupe hétérocyclique saturé hexagonal contenant éventuellement 1 ou 2 atomes supplémentaires d'azote et/ou d'oxygène, ledit cycle portant éventuellement un groupe hydroxy-alkyle inférieur ou hydroxy; et ces nouveaux composés présentent de précieuses propriétés antagonistes d'AMPA et de kaïnate, ce qui les rend avantageux dans le domaine thérapeutique.
Patent EP-0772927-A1 (EP)
Inventor: RAO R PADMANABHA
IPC: H04L47/43
Filed: 1995-05-19
Abstract: A statistical multiplexer (300) selectively passes packets of encoded data from a plurality of encoders (302) to a communication channel (330) so as to maximize the quality of the encoded data. A table is stored in a memory (313) of the statistical multiplexer (300) that has an entry for each unit of encoded data that can be transmitted over the communication channel (330) in a predetermined time interval. The statistical multiplexer (300) accesses each entry in the table to obtain a pointer, e.g., an address, to an encoder (302) that can transmit the next unit of encoded data to the communication channel (330). The statistical multiplexer (300) dynamically adjusts the data compression rate for each variable rate application so that the quality of all the encoded data streams are optimized over a window, and builds a new table that reflects the adjusted rates. In one application, the table is broken into a static table and a dynamic table.
Patent EP-0767626-A1 (EP)
Inventor: ANDRUS W SCOTT
IPC: A61B17/34
Filed: 1995-06-07
Abstract: Appareil permettant de soumettre une cible à l'énergie laser par l'intermédiaire d'un guide d'ondes transmettant le rayonnement et possédant une extrémité distale portant un embout qui se trouve au contact de la cible pendant l'application de l'énergie laser, tout en protégeant l'embout de toute détérioration due à la chaleur. Ledit appareil comporte un guide d'ondes transmettant le rayonnement laser et possédant une extrémité distale portant un embout adapté pour se placer au contact de la cible afin de la soumettre directement à l'énergie laser au niveau du point de contact, ainsi qu'un dispositif destiné à libérer une petite quantité prédéterminée de liquide au niveau de la cible et au voisinage de l'embout, cette petite quantité étant tout juste suffisante pour éviter que la température régnant au niveau de la cible ne dépasse la température à laquelle l'embout est détérioré. On a également prévu un ensemble d'appareils permettant de réaliser une intervention de coagulation interstitielle au laser, et comportant un guide d'ondes, ainsi qu'un procédé de protection de l'embout d'un guide d'ondes contre la détérioration.
Patent EP-0770201-A1 (EP)
Inventor: WILD HEINRICH
IPC: G01B11/22
Filed: 1995-06-10
Abstract: The proposal is for a process for measuring the depth of a microstructure on the transfer of the structure by means of a stamping process into a deformable layer, in which there is a geometrically simple reference grid structure in the microstructure to be transferred. This reference grid structure causes an interference of a measuring light beam. The colour distribution thus produced provides a measure of the structure depth obtained.
Patent EP-0762935-A1 (EP)
Title: Catalyseur fcc comprenant des particules de zeolite recouvertes
Inventor: VAN HOUTERT FRANCISCUS WILHELM
IPC: C10G11/05
Filed: 1995-06-02
Abstract: L'invention concerne un catalyseur FCC (de craquage catalytique fluide) comprenant des particules de zéolite dont au moins 50 % de la surface extérieure est recouverte d'une couche d'oxyde inorganique préformé, cette couche possédant une épaisseur se situant entre 10 nm et 5 νm, généralement entre 10 nm et 2 νm; le rapport entre la dimension de particule de l'oxyde et la grosseur de particule moyenne des particules de zéolite est de l'ordre de 0,001:1 à 0,5:1. Les particules peuvent être recouvertes par mise en contact de particules de zéolite non recouvertes, possédant une grosseur moyenne de particule comprise entre 0,1 et 10 νm, avec un milieu aqueux contenant des particules de l'oxyde à utiliser, celles-ci possédant une grosseur de particule comprise entre 10 et 5000 nm, de préférence entre 10 et 1000 nm; ensuite, les particules recouvertes sont éventuellement séchées ou calcinées. De préférence, l'oxyde est de l'oxyde d'aluminium. Les catalyseurs FCC selon l'invention comprenant des particules de zéolite recouvertes d'oxyde inorganique sont moins rapidement désactivés par les métaux contaminants, présents dans des charges d'alimentation lourdes, que les catalyseurs FCC comprenant des particules de zéolite non recouvertes. En outre, les particules de zéolite recouvertes sont moins sujettes au blocage des pores de zéolite par le coke que les particules de zéolite non recouvertes.
Patent EP-0772889-A1 (EP)
Inventor: MITLEHNER HEINZ
IPC: H01L29/872
Filed: 1995-07-14
Abstract: Une zone semi-conductrice (2) dopée par des impuretés de type n ou p accueille la zone de déplétion (21) d'une zone active (3) du composant à semi-conducteur avec une expansion verticale dépendant d'une tension de blocage appliquée. La terminaison marginale (4) de la zone active (3) est formée à l'aide d'un semi-conducteur dopé de manière inverse à celle dont est dopée la zone semi-conductrice (2) et est disposée de manière directement adjacente autour de la zone active (3) sur ou à l'intérieur d'une surface (20) de la zone semi-conductrice (2). L'expansion latérale (W) de la terminaison marginale (4) est supérieure à l'expansion verticale (T) maximale de la zone de déplétion (21), et la zone semi-conductrice (2) ainsi que la terminaison marginale (4) sont formées à l'aide d'un semi-conducteur ayant un intervalle d'énergie entre deux bandes d'au moins 2 eV.
Patent EP-0778842-A1 (EP)
Inventor: VILLEPONTEAU BRYANT
IPC: C12Q1/68
Filed: 1995-07-06
Abstract: Nucleic acids comprising the RNA component of a mammalian telomerase are useful as pharmaceutical, therapeutic, and diagnostic reagents.
Patent EP-0775043-A1 (EP)
Inventor: CRAMOND PATRICK J
IPC: B27G13/04
Filed: 1995-08-01
Abstract: An improved knife clamping system for use in an apparatus for processing wood, such as a flaker, chipper or waferizer, that employs a rotary disc or ring, cutting knives, holding locations mounted on the disc or ring to receive the cutting knives, clamping members to engage and hold the cutting knives in position and fasteners to mount the clamping members to the holding locations. The improvement comprises providing a surface having an undulating profile to engage against the cutting knives. The undulating surface can be formed on the clamping member, at the holding location or at both locations. The surface is shaped to deform to engage the cutting knives with a uniform clamping load upon securing of the fasteners to a pre-selected torque. The foregoing arrangement requires fewer fasteners while still maintaining an adequate clamping force on the cutting knives. This makes parts less expensive and reduces the time to change the knives as there are fewer parts to loosen and tighten.
Patent EP-0730416-A1 (EP)
Title: Applicator unit for a cosmetic product such as mascara and corresponding applicator
Inventor: VANDROMME MICHEL
IPC: A45D40/26
Filed: 1995-09-11
Abstract: Unit for storing and applying a cosmetic product. The unit (1) comprises a body (6) provided with an opening, containing a receptacle (10) for housing the product; an applicator (2) for contacting the product and taking up a certain quantity thereof and means (58, 62) for removing the surplus product from applicator. The applicator includes a wand (42, 44) carrying a device for applying (4) the product, the product retaining means being attached to the body and/or to the wand. The invention is applicable in cosmetics, and is particularly suitable for applying mascara to the lashes.
Patent EP-0852709-A1 (EP)
Inventor: HAASE NORBERT
IPC: G01J3/51
Filed: 1995-09-27
Abstract: A multispectral sensor device comprises a plurality of optoelectrical transducers (1), each of which wavelength-selectively generates from an optical signal an electrical measurement signal in its own measurement channel. A processing circuit (2, 3, 4) processes each electrical measurement signal to produce measurement signal values. A fuzzy-logic circuit (6) performs a comparison of the measured signal values with reference values and on the basis of that comparison allocates measurement signal values to a number of channels (7), that number being greater than the number of measurement channels.
Patent EP-0740689-A1 (EP)
Inventor: YUE STEPHEN T
IPC: C12Q1/68
Filed: 1995-10-27
Abstract: The invention describes the preparation and use of fluorescent stains for nucleic acids derived from unsymmetrical cyanine dyes comprising a substituted benzazolium ring system linked by a methine bridge to a pyridinium or quinolinium ring system. The cyanine dyes of the invention possess a high sensitivity to oligonucleotides and larger nucleic acid polymers in a wide range of cells and gels, and are useful for the analysis of cell structure, membrane integrity or function, and determination of cell cycle distribution.
Patent EP-0800483-A1 (EP)
Inventor: JOKINEN SIMO
IPC: C02F11/00
Filed: 1995-12-29
Abstract: PCT No. PCT/FI95/00717 Sec. 371 Date Aug. 18, 1997 Sec. 102(e) Date Aug. 18, 1997 PCT Filed Dec. 29, 1995 PCT Pub. No. WO96/20894 PCT Pub. Date Jul. 11, 1996The invention relates to a method for treating waste water sludge comprising at least one metal originating from a waste water treatment coagulant, and phosphorus and heavy metals in order to recover said at least one metal and phosphorus and to discharge said heavy metals. In this method said waste water sludge is acidified to dissolve metals contained in the sludge thereby yielding an acidified sludge solution containing at least 1% by weight of at least one metal to be recovered. In a first precipitation stage the pH of said acidified sludge solution is raised to precipitate at least one metal to be recovered as a phosphate, and thereafter the phosphate precipitate is separated, thereby leaving a solution comprising heavy metals. In a second precipitation stage the pH of said solution comprising heavy metals is raised and, if necessary, an appropriate chemical is added to precipitate heavy metals, and thereafter the precipitate is discharged.
Patent EP-0797479-A1 (EP)
Inventor: OSWALD FRED
IPC: E04G21/08
Filed: 1995-12-13
Abstract: Cette invention concerne un vibrateur que l'on immerge dans le béton liquide, et qui comporte une coque dans laquelle se trouve un mécanisme vibrateur (10). Une enveloppe, faite d'un matériau plus mou que celui utilisé pour la coque, recouvre cette dernière afin d'atténuer les effets engendrés par les chocs qu'elle subit lorsqu'elle entre en contact avec des objets comme des tiges d'armature. L'enveloppe peut, par exemple, être constituée de plusieurs anneaux (38, 40, 42, 44 et 46) disposés en position axiale et en série, et formant entre eux des passages (60) permettant l'accès à la coque pour la refroidir. Dans un autre mode de réalisation, l'enveloppe peut comporter des trous (152) formant des ouvertures pour le refroidissement. Ces ouvertures sont évasées vers l'extérieur et sont dépourvues de rainures et de cannelures pour ne pas piéger de béton solidifié ou durci. Cette invention concerne également la formation d'ailerons (204) sur la coque, lesquels maintiendront fermement l'enveloppe qui sera moulée dessus.
Patent EP-0820264-A1 (EP)
Title: Systeme de fixation
Inventor: VAN GOMPEL PAUL THEODORE
IPC: A61F13/56
Filed: 1995-12-21
Abstract: Languette de fixation (44) d'un type nouveau, comprenant un substrat de fixation (48) comportant une partie restant fixée à la structure (50), une partie se fixant sur l'utilisateur (52), une surface de fixation (68) et une surface se fixant sur l'utilisateur (67). La partie destinée à se fixer sur l'utilisateur (52) comporte une région antérieure (47) et au moins une région postérieure (49), la région antérieure (47) étant séparée de la région postérieure (49) par une section d'espacement n'assurant pas de fixation (65) qui peut s'étendre sur une certaine distance d'espacement latéral (63), cette distance étant d'au moins 5 mm. Un mécanisme de fixation réunit la surface de fixation (68) du substrat (48) selon les régions antérieures et postérieures (47, 49) de la partie destinée à être appliquée sur l'utilisateur (52), ce qui permet d'obtenir une région antérieure du mécanisme de fixation (59) et une région postérieure du mécanisme de fixation (61) qui sont séparées l'une de l'autre par un espacement (63).
Patent EP-0734776-A1 (EP)
Inventor: JAEGER ANTON
IPC: B05B3/04
Filed: 1996-03-15
Abstract: The nozzle has a housing (1) with intake and outlet (2,3) for cleaning fluid, and an internal rotor (4) with nozzle (6), through which the fluid flows. The side of the rotor facing the outlet is sleeve-shaped, and its end is born ball joint-like on a bearing sleeve (8). The dished bearing (7) for the internal rotor nozzle is located concentrically in the bearing sleeve, and the rotor has internal driver surfaces for the stilt (5), in which the internal rotor nozzle is located. The ball joint has convex and concave surfaces, located on bearing sleeve and rotor, or vice versa.
Patent EP-0799564-A1 (EP)
Inventor: OHTANI TOSHIO
IPC: A01H3/02
Filed: 1996-04-03
Abstract: To make it possible to control the external view of flowers of petunias not by breeding but by only controlling cultivation environment, a method of cultivating a petunia having a colored portion and an outer margin in its corolla is proposed, which comprises controlling light quality of cultivation light in the daylight period after a seedling culture stage, in particular, after flower-bud differentiation until blooming to thereby control the proportion of the colored portion to the outer margin in the corolla. Especially, to broaden the outer margin in the corolla of the petunia, it is preferable to use yellow light as the cultivation light, and to narrow it, blue light as the light quality.
Patent EP-0762246-A1 (EP)
Inventor: GAGEA LEONARD ING
IPC: G05B19/042
Filed: 1996-06-05
Abstract: The control unit includes a microprocessor and at least two inputs and outputs. The microprocessor supplies at least one output with a test signal. Each output is connected to one input or each input is connected to one input using a test-rig . The microprocessor reads the test signal via at least one input and detects faults based on the read signals. In one embodiment only one output is supplied with a signal. All inputs are tested to see whether a signal is applied. A fault is detected when a signal is simultaneously applied to two inputs.
Patent EP-0755889-A1 (EP)
Inventor: WATANABE KAZUYA
IPC: B43L19/00
Filed: 1996-07-22
Abstract: A film transfer roller (10) includes a roller unit (3) rotatable while pressing one side of a flexible base material (1) to transfer a transfer film (2) on the other side of the base material (1) on to a target surface (A). A projection (5) is provided adjacent at least one of opposed axial ends of the roller unit (3) in a direction of rotational axis (P) of the roller unit (3). The projection (5) projects radially outward from a pressing peripheral surface (3A) of the roller unit (3) by a projecting amount (T;T1) greater than a thickness (t1) of the base material. When the projection (5) comes into contact with the target surface (A), the projection (5) provides torque to the roller unit (3) so as to allow the transfer film (2) to be transferred on to the target surface (A). The projection (5) is provided continuously or intermittently along a peripheral direction of the pressing peripheral surface (3A) of the roller unit (3). A film transfer apparatus using the above film transfer roller (10) is also disclosed.
Patent EP-0767025-A1 (EP)
Inventor: HOSHI YOSHINOBU
IPC: B23H1/00
Filed: 1996-10-02
Abstract: A laser guided discharge machining apparatus comprises a vacuum chamber (2) able to accommodate a workpiece (8) and in which it is possible to create a reduced pressure condition of 3000 Pa or below, a discharge electrode (11) accommodated in the vacuum chamber (2) able to discharge charged particles, a laser (4) that emits a laser beam toward the vacuum chamber, a laser guidance apparatus (15) for guiding the laser beam to irradiate a part (17) of the workpiece (8) in the vacuum chamber, and a discharge delay measurement apparatus (10) for detecting a time delay between a time at which laser irradiation is triggered and a time at which discharge takes place from the discharge electrode.
Patent EP-0769623-A1 (EP)
Inventor: KIKUCHI YASUO
IPC: F04C27/00
Filed: 1996-10-16
Abstract: A scroll type fluid displacement apparatus includes a pair of scrolls having a circular end plate and a spiral element (272,282) extending from an axial end surface of the circular end plate. An involute slit (141) is formed in an involute plate (41). The spiral elements are inserted into the involute slit so that the involute plate and axial end plate adjoin one another. The involute slit includes an inner edge (142), an outer edge (143) and a center edge (144) joining the inner edge with the outer edge. A first radial gap (G1) is formed between the center edge and radial ends of the spiral element. The first radial gap (G1) is greater than a second radial gap (G0) formed between the inner and outer edges of the radial ends of the spiral element. First portions of the inner edge and outer edge are prevented from contacting the end of a spiral element even if the end of the spiral element thermally expands more than other portions of the spiral element.
Patent EP-0771680-A1 (EP)
Inventor: LOCHMAHR KARL
IPC: B60K37/00
Filed: 1996-10-23
Abstract: The usage devices includes several elements (8,9,11,12,18,19), located on an usage surface (3,32,52), which can be rested in at least two positions. Symbols are associated with the usage elements, for visually displaying the function of the corresponding usage element. An area (15) directly adjacent to the usage elements is equipped with devices for the distinction of the respective usage element through touch. An orientation moulding is arranged at the usage surface (3), whereby indicator fields of the associated usage elements are equipped with tough-sensitive coded surfaces. The orientation moulding extends underneath the respective usage elements, pref. along the lower edge of the usage surface.
Patent EP-0771979-A1 (EP)
Inventor: ORLANDI ALESSIO
IPC: F16K11/078
Filed: 1996-10-31
Abstract: Piston-type device to regulate pressure in mixing valves, advantageously of the cartridge type, comprising at least an outer containing body (11) with separate inlet holes (15a, 15b) and outlet holes (21a, 21b) for hot and cold water and containing inside a floating piston with apertures on the circumference which can be associated in a variable manner with the inlet holes (15a, 15b), the lateral contact surfaces of the floating piston (14) on the two sides being defined by ribs (19) obtained radially on the outer containing body (11) and extending towards the inside of the regulator device (10), the ribs (19) defining a contact surface at least reduced in relation to the front surface of the floating piston (14).
Patent EP-0791742-A1 (EP)
Inventor: JACKSON BERNARD
IPC: F02K9/80
Filed: 1996-12-20
Abstract: A lower power arcjet propellant feed system for delivering propellant to a low power arcjet. The low power arcjet propellant feed system includes a liquid propellant storage chamber for storing a liquid propellant. A gas generator in communication with the liquid propellant storage chamber generates a gaseous propellant upon receipt of the liquid propellant from the liquid propellant storage chamber. A gas plenum in communication with the gas generator accumulates the gaseous propellant from the gas generator up to a desired pressure. Actively controllable valves actively control the flow of the liquid propellant into the gas generator and actively control the flow of the resultant gaseous propellant out of the gas generator and into the gas plenum up to the desired pressure. A substantially continuous and stable low flow rate of gaseous propellant is then delivered to the low power arcjet.
Patent EP-0724830-A1 (EP)
Inventor: KEANE RAYMOND
IPC: A01K95/02
Filed: 1996-01-22
Abstract: A fishing aid (1)for placing micro-shots on a fishing line comprises feeding means (27) for feeding a micro-shot to an operating region, forming means (33) in the operating region for forming a slit in the micro-shot, a plunger (7) reciprocable in a drive bore (5) for pushing the micro-shot past the slot forming means (33) and to a crimping region, and crimping means 35 at said crimping region for crimping the formed micro-shot on to the fishing line.
Patent EP-0736477-A1 (EP)
Inventor: ERICSON RICHARD J
IPC: F16D65/14
Filed: 1996-02-26
Abstract: An elevator drive machine comprising: a machine housing (12) having an outer wall (38); a rotatable output shaft (18) mounted in said machine housing; a sheave (20) mounted on said output shaft and rotatable therewith; and a brake assembly (28) configured for braking said output shaft, said brake assembly having a base (30) integrally formed with said outer wall of said machine housing adjacent said output shaft.