baber/WOPTO huggingface dataset:
Patent EP-0672153-A1 (EP)
Inventor: WALKER PETER JOHN
IPC: A61P31/12
Filed: 1993-09-28
Abstract: Vecteur apportant un gène étranger jusqu'à une cellule cible afin d'exprimer le gène étranger. Le vecteur comprend un génome d'ARN antisens contenu dans un complexe de ribonucléoprotéine dans une particule analogue à un virus constituée des protéines de structure d'un virus à ARN antisens. Le génome d'ARN antisens comprend un ou plusieurs gènes étrangers, mais ne comprend pas des gènes permettant la réplication du virus à ARN antisens. Des procédés de préparation du vecteur sont décrits, ainsi que des compositions pharmaceutiques contenant ce dernier et des procédés permettant d'apporter le produit d'expression du gène étranger à une cellule cible.
Patent EP-0636490-A1 (EP)
Inventor: TOPEL RICHARD WILLIAM JR C O E
IPC: B41M5/44
Filed: 1994-06-14
Abstract: A process of forming a single color, dye ablation image having an improved D-min comprising imagewise-heating by means of a laser, a dye-ablative recording element comprising a support having thereon a dye layer comprising an image dye dispersed in a polymeric binder having an infrared-absorbing material associated therewith, the laser exposure taking place through the dye side of the element, wherein the ablated image dye material is removed by means of an air stream to obtain an image in the dye-ablative recording element, and the element contains a hydrophilic dye barrier layer between said support and said dye layer.
Patent EP-0635636-A1 (EP)
Inventor: WAKEMAN RUSSELL J
IPC: F02B75/02
Filed: 1994-06-21
Abstract: A high pressure fuel injector (12) has a railplug ignitor assembly (14) disposed on its nozzle (16). The injected fuel travels down the bore of the railplug (14). The railplug (14) delivers a plasma that travels down the bore of the railplug (14) in timed relation to the injected fuel to ignite the fuel.
Patent EP-0631767-A1 (EP)
Inventor: SHIPLEY ARTHUR ROGER
IPC: A61F13/15
Filed: 1994-06-30
Abstract: The present invention relates to a disposable sanitary article, notably a diaper, formed from a composite fabric having a fluid impervious outer layer, an intermediate absorbent layer and an inner next-to-the-skin layer, characterised in that an axially elongated slit is formed in a first sheet in the next-to-the-skin layer of the fabric, preferably extending over the crotch area of the diaper, and in that the opposed axial lips of the slit are caused to adopt an inwardly directed and upstanding configuration, for example by elastication along the edges of the lips, and thereby provide a pair of opposed axial barrier cuff walls. 
     The invention also provides a method for making such an article.
Patent EP-0651509-A1 (EP)
Inventor: ZIEGLER HORST PROF DR
IPC: H03K17/96
Filed: 1994-10-10
Abstract: Ein optoelektronisch arbeitendes Eingabefeld hat hinter Betätigungsflächen sitzende, als Fotoelemente arbeitende Fotodioden (24), deren Ausgangssignale über Differenzierkreise (26) auf Schwellwertschalter (28) gegeben werden. An die Ausgänge der verschiedenen Schwellwertschalter (28) ist ein Festwertspeicher (54) angeschlossen, in welchem für zulässige Signalkombinationen Freischaltsignale abgelegt sind, mit denen ausgangsseitige UND-Glieder (52) des Eingabefeldes durchschaltbar sind. <IMAGE>
Patent EP-0663548-A1 (EP)
Title: Seal unit
Inventor: JUNGE KLAUS PROF
IPC: F16J9/20
Filed: 1994-11-18
Abstract: The piston crown is provided with an annular groove for a piston ring. The groove comprises a conical top flank (4) merging into the groove bottom, with which is slidably contacted a piston ring (7) with a corresp. flank (8) such that a section of the ring flank extends up to the level of the piston crown (6). Pref. within the annular groove is fitted a support spring pressing the piston ring against the conical groove flank. The piston ring may be stress-free. A groove flank (5), opposite to the conical one, is also conical.
Patent EP-0658388-A1 (EP)
Inventor: CAMELLI MARCO
IPC: B23B13/08
Filed: 1994-12-12
Abstract: Device for neutralizing vibrations generated by rotating bars, particularly for bar feeders, comprising elastic damping elements (3,4,13,14) which are interposed between the bar guiding supports (5) and the plane (1) on which the supports are coupled.
Patent EP-0659488-A1 (EP)
Inventor: LUND CARSTEN RIISBERG
IPC: B01D53/85
Filed: 1994-12-22
Abstract: The invention relates to a device for rapping electrodes (6), preferably collecting electrodes, in a high voltage supplied electrostatic precipitator, which device comprises at least one piezo electric element (2) adapted to supply a rapping impact to at least one electrode, said piezo electric element being connected to a voltage source enabling it to supply an impact of a predetermined level and frequency. The invention further relates to an electrostatic precipitator comprising a housing, a suspension arrangement mounted in the housing, discharge and collecting electrodes suspended in said arrangement and at least one of the above mentioned devices, which device is mounted in the precipitator in a manner so as to apply impact or vibration force to at least one electrode (6) when a voltage diffential is applied from the voltage field, and still further to a method of cleaning electrodes in such an electrostatic precipitator by applying a voltage differential to each piezo electric element, said voltage differential being controllable from the area outside the electrostatic precipitator.
Patent EP-0629079-A1 (EP)
Inventor: LIN QIAN
IPC: H04N1/405
Filed: 1994-04-25
Abstract: s7 A method of generating a halftone image (104) on a printer (105) from a grey scale image (102) using a dither matrix (110). The halftone image (104) is represented by symbols printed by the printer (105). The matrix (110) generates many patterns (130,140,160). Each pattern has many elements in which a symbol is printed or not. The grey scale values of the elements in each pattern depend on a model (175,180) of the symbols. The model may be a circle (175) or a probability profile (180). The model (175,180) is incorporated into the patterns (130,140,160) as each pattern is generated. Summing the patterns produces the dither matrix.
Patent EP-0640478-A1 (EP)
Inventor: MOSS JAMES R
IPC: B41F27/12
Filed: 1994-07-25
Abstract: A winding assembly especially suitable for use in conjunction with a system for automated imaging of lithographic plate material, including on-press imaging systems. A feeder spool (105) installed within a plate-support cylinder (12) contains a rolled supply of plate material, which wraps around the cylinder (12) and is received by an uptake spool (110), also located within the cylinder (12). The assembly is driven by the same power source used to rotate the plate-support cylinder (12), and maintains a strong tension along the wrapped material.
Patent EP-0638998-A1 (EP)
Inventor: CHADWICK PETER EDWARD
IPC: H03G3/30
Filed: 1994-07-29
Abstract: A fast-acting automatic gain control arrangement comprises a gain-controlled amplifier stage (35), a detector stage (34) and a time delay means (33). The amplifier stage and detector stage are both fed in parallel from an input signal and the output of the detector stage is used to adjust the gain of the amplifier stage. The time delay means is included in series with and upstream of the amplifier stage. Means may be included in the control circuit to modify (e.g linearise) the transfer function of the gain-control function, and this may include provisions for inputting an external modifying signal. The detector is preferably a successive logarithmic amplifier to ensure that the automatic gain control arrangement can handle a wide input dynamic range.
Patent EP-0645880-A1 (EP)
Title: Variable speed driving apparatus for an AC motor
Inventor: UMIDA HIDETOSHI C O FUJI ELECT
IPC: H02P25/022
Filed: 1994-09-28
Abstract: To provide a variable seed driving apparatus which eliminates the need for individual apparatus by apparatus adjustment of equivalent primary resistance and leakage inductance of an AC motor and drives the AC motor stably, a variable seed driving apparatus for an AC motor is provided, comprising a reference AC voltage generator (103) which outputs reference AC voltage values including a frequency and amplitude of AC voltage; a power converter (102) which supplies AC voltage of variable voltage and variable frequency to an AC motor (101); current detectors (105 to 107) which detect output currents of the power converter (102); a regulator (104) further comprised of amplifiers (120 to 122) which amplify detected current values detected by the current detectors (105 to 107); and a subtracters which subtract output signals of the amplifiers (120 to 122) from the reference AC voltage values and output the results of the subtraction as new reference AC voltage values to the power converter (102).
Patent EP-0633174-A1 (EP)
Inventor: GRONDINGER GUENTER
IPC: B61H7/08
Filed: 1994-06-09
Abstract: Magnetic track brake with an exciter coil (1) and an elongated coil core (2) with U-shaped cross-section whose legs are provided on the rail side with one magnetizable brake shoe (12a, 12b) each, a non-magnetizable slip shoe (13) being arranged between the two brake shoes (12a, 12b) and the core (2) having a plurality of magnetizable metal plates (7) which are of U shape and are arranged one behind the other. <IMAGE>
Patent EP-0678113-A1 (EP)
Inventor: WILLIAMS RICHARD STUART
IPC: C08K5/3432
Filed: 1993-12-02
Abstract: Un mélange à mouler contenant du nylon et de l'hydroxyde de magnésium possède des propriétés ignifuges. Afin de limiter la formation de défauts de surface dans le moulage, le mélange contient également du caprolactame.
Patent EP-0675934-A1 (EP)
Inventor: KELLER JUERGEN
IPC: C09K5/04
Filed: 1993-12-17
Abstract: PCT No. PCT/DE93/01218 Sec. 371 Date Jun. 15, 1995 Sec. 102(e) Date Jun. 15, 1995 PCT Filed Dec. 17, 1993 PCT Pub. No. WO94/13752 PCT Pub. Date Jun. 23, 1994The present invention proposes adding an alkaline solution or a mixture of two or more alkaline solutions to the agent system of absorption machines operating with ammonia or methylamine as the agent and water as the solvent. This addition of an alkaline solution or an alkaline solution mixture has a number of advantageous effects. These are, i.a. 1. The dissolving respectively expelling heat of the agent is reduced, raising the output figure. 2. The agent vapor generated is very pure. A dephlegmator is obviated. 3. The alkaline solution makes steel surfaces inert when sealed from air and in a high vaccum, thereby obviating corrosion inhibitors. 4. The viscosity of the solvent is reduced, decreasing pump operation.
Patent EP-0673589-A1 (EP)
Title: Panneau electroluminescent a couches minces visible en plein soleil constitue d'une couche a gradient de materiau sombre absorbant la lumiere
Inventor: BUDZILEK RUSSELL A
IPC: H05B33/26
Filed: 1993-12-09
Abstract: Un panneau électroluminescent à couches minces à courant alternatif est constitué d'une structure de renfort métallique formée sur chaque électrode transparente et en contact électrique au-dessus desdites électrodes, et d'une couche à gradient de matériau sombre absorbant la lumière, la combinaison desquelles permettant de produire un panneau électroluminescent à couches minces.
Patent EP-0681614-A1 (EP)
Inventor: GOLDBARD SIMON B
IPC: C12Q1/6806
Filed: 1994-01-18
Abstract: A method for isolating nucleated fetal erythrocytes (NFEs) from a maternal blood sample by separating erythrocytes in the maternal blood sample from all other nucleated cells therein; and isolating NFEs from nonnucleated maternal erythrocytes. Preferably the maternal blood is peripheral maternal blood. The isolated NFEs can then be analyzed for genetic disorders and the like, such as by in situ hybridization.
Patent EP-0686265-A1 (EP)
Inventor: COUGHLIN RICHARD T
IPC: C07K16/12
Filed: 1994-02-28
Abstract: Un titrage colorimétrique simple permet de déterminer l'activité borréliacide d'un sérum immun à Borrelia burgdorferi. On décrit aussi un vaccin contre Borrelia burgdorferi et des procédés induisant une immunité aux bactéries provoquant l'arthrite de Lyme, y compris B. burgdorferi et B. garinii, par administration de ce vaccin. On décrit aussi des trousses comprenant un ou plusieurs flacons qui contiennent les éléments du vaccin contre B. burgdorferi, de même que des formulations de vaccins contre l'arthrite de Lyme.
Patent EP-0746293-A1 (EP)
Inventor: GENG LISA FERNANDEZ
IPC: A61F13/02
Filed: 1994-05-02
Abstract: An external wound dressing having a cover which is reversibly movable to an open position exposing the wound from a closed position covering the wound thereby enabling selective viewing of the wound without removing the wound dressing from the individual.
Patent EP-0700495-A1 (EP)
Inventor: HEED KAI
IPC: F16L41/06
Filed: 1994-05-09
Abstract: L'invention concerne un dispositif pour bloquer un écoulement dans une canalisation sous pression, comportant un élément de serrage (1) permettant d'enserrer une section de la surface de revêtement de la canalisation et comprenant une tubulure (2) dotée d'une vanne (17), man÷uvrable entre une position ouverte et un position fermée, et un outil perforateur (3) pour réaliser un trou (56) dans la surface de revêtement lors de l'étanchement entre l'outil et la tubulure. Un élément de blocage (4) est adapté à être inséré par le trou réalisé et à faire expansion dans la canalisation afin d'y bloquer l'écoulement. Ce moyen de blocage comporte un corps de section inférieure à celle du trou, et un élément de support guidé dans la tubulure. Deux éléments coulissants, lesquels sont portés par le corps, sont réglables par l'intermédiaire de l'élément de support, depuis l'extérieur, entre une position ouverte, dans laquelle ledit élément est rétracté à l'intérieur du corps, et une position de blocage en expansion, dans laquelle il réalise une étanchéité vis-à-vis de la circonférence intérieure de la canalisation.
Patent EP-0698225-A1 (EP)
Inventor: LAGERWALL SVEN T
IPC: A61F9/06
Filed: 1994-05-09
Abstract: The invention relates to a protective device of the type having a body (1) and a filtering unit (10) supported by said body and acting as a visor, said filtering unit being electrically shiftable between at least two light transmitting conditions and comprising, for this purpose, one or more LC cells. The filtering unit (10) is made wholly or at least to a major extent of polymer material and is designed as a panoramic visor which is darkenable over its entire area. Said one or more LC cells are in the form of a foil and extend over the entire area of the panoramic visor. The invention is of special interest for welding helmets with automatically controlled darkening.
Patent EP-0653094-A1 (EP)
Title: Neutron absorber material and method of manufacture
Inventor: DECROIX GUY MARC
IPC: C04B35/563
Filed: 1994-05-25
Abstract: Neutron absorber material and method of manufacture. The material comprises a homogenous boron carbide matrix (1) in which are dispersed calibrated boron clusters (3), for example pseudospherical clusters of 150 to 500 νm, for example HfB2, which prevent the spread of cracks (F) in the material and improve its thermal shock resistance.
Patent EP-0711141-A1 (EP)
Title: Cosmetic or pharmaceutical and particularly dermatological composition containing an extract of tephrosia, particularly tephrosia purpurea
Inventor: ANDRE PATRICE
IPC: A61K36/18
Filed: 1994-07-28
Abstract: A cosmetic or pharmaceutical and particularly dermatological composition containing a cosmetically or pharmaceutically and particularly dermatologically effective amount of an extract of a plant of genus Tephrosia, particularly an extract of species Tephrosia purpurea. It has been discovered that the Tephrosia genus plant extract is useful for preparing a cosmetic or pharmaceutical and particularly dermatological composition having slimming, pigmenting, anti-ageing or anti-inflammatory activity in particular.
Patent EP-0712481-A1 (EP)
Title: Board drying process and device
Inventor: BAHNER FRIEDRICH
IPC: F26B23/00
Filed: 1994-07-27
Abstract: In order to dry boards, the boards are guided on racks through a drier and brought into contact with drying air in two stages. In a stage A with a higher drying power, the drying air is supplied at a higher temperature and with an at least average humidity, and in the other stage B, it is supplied at an average temperature and with a low humidity. The waste heat of the outgoing air from stage A is used for preheating the drying air. This process should reduce the consumption of primary energy. For that purpose, a process is known that consists of also using the outgoing air condensation heat. This has the inconvenience, however, of requiring substantially more secondary energy, as important air mass flows are required to transfer heat because of the low condensation temperature. Primary energy should be reduced by using condensation heat without substantially increasing secondary energy requirements. According to the invention, the outgoing air from stage A is supplied to stage B through a heat exchanger arranged in the rack of the drier. The drying air of stage B is supplied in counter-current through the drier with a low humidity and temperature, so that the boards are dried in stage B both by condensation heat and by radiant heat. Thus only a reduced mass flow of drying air is required to transfer the condensation heat. The consumption of primary and secondary energy is low. This invention is suitable for drying boards as for buildings and gypsum plain boards or fiber boards.
Patent EP-0721717-A1 (EP)
Inventor: LIANG LOUIS H
IPC: G06K7/12
Filed: 1994-09-23
Abstract: Un système d'authentification d'articles utilise une multitude de variables de discrimination (40) afin de caractériser la lumière détectée (70) provenant des articles (30) éclairés par un éclairage prédéterminé (10, 20). Les articles (30) sont testés en les marquant avec des substances telles qu'un colorant ou une encre qui a un effet de fluorescence dans une région du spectre optique (70) lorsqu'elles sont éclairées avec de la lumière d'une autre région du spectre (70) telle que la région des ultraviolets. Le système d'authentification éclaire les articles avec une lumière (20) modulée à une fréquence supérieure à 50 kHz environ, et une lumière fluorescente secondaire (70) réfléchie par les articles (30) est détectée en synchronisme. Un micro-ordinateur programmable (85) numérise le signal détecté de manière synchrone et l'analyse pour le comparer à des signaux numériques standard prédéterminés. Les signaux standard comportent plusieurs caractéristiques de discrimination, par exemple les longeurs d'ondes des lumières fluorescentes, les amplitudes et les temporisations par rapport à la lumière d'éclairage modulée. Les signaux standard peuvent également avoir des distributions spatiales telles que des codes-barres comme caractéristiques de discrimination.
Patent EP-0722340-A1 (EP)
Inventor: HOLMGREN JAN
IPC: A61K47/48
Filed: 1994-10-07
Abstract: An immunological tolerance-inducing agent comprising a mucosa-binding molecule linked to a specific tolerogen is disclosed. Further, a method of inducing immunological tolerance in an individual against a specific antigen, including hapten, which causes an unwanted immune response in said individual comprising administration by a mucosal route of an immunologically effective amount of an immunological tolerance-inducing agent of the invention to said individual, is described.
Patent EP-0678256-A1 (EP)
Inventor: KRUSE DETLEV
IPC: A47B88/20
Filed: 1995-03-01
Abstract: The catch-cam (14) is placed on a bolt (16) fixed to a sprung arm (18) crosswise or sloping in relation to it. On the side facing away from the catch-cam is a support arm (20) spaced apart from the sprung arm. Between the sprung arm and the support arm is a freely movable blocking element (21) spaced apart from the bolt in the normal position of the furniture, and which hits against the bolt to block the sprung arm. The blocking element is in the form of a ball (21), roller or cube in a cage. <IMAGE>
Patent EP-0673755-A1 (EP)
Inventor: HABERLAND NORBERT DR DIPL-CHEM
IPC: B29C65/00
Filed: 1995-03-14
Abstract: The elastic part (1) is made of a thermoplastics elastomer. The plastics part (10) consists of polypropylene or polyamide. The elastic and rigid plastics parts are joined directly without adhesives. The elastic part has an L- or F-shaped connecting part to which a flange (14) on the plastics part is joined. The elastic part has a connecting part (5) consisting of a tubular section (6), a flange (2), a flanged section (7) and a lip (8). The lip runs parallel to the flange to form a pocket (9).
Patent EP-0677349-A1 (EP)
Inventor: PAULI JUERGEN
IPC: B23B47/28
Filed: 1995-03-27
Abstract: The device is for one-man installation of a plate, partic. a glass plate, using clamp holders on posts (8) and comprises a straight guide rod (1). At least one support body (2) is fixable on the guide rod and is displaceable in its longitudinal direction. A fixture member (7) is fitted on the support body for releasable fixture of the support body to the post and a through passage hole formed in the support body and directed along the axis of the fixture member. On the upper side and, if required, on the under side of the support body, a locating surface (13) for the plate to be installed is formed. The locating surface is arched convexly and/or is provided with a soft coating. <IMAGE>
Patent EP-0676586-A1 (EP)
Inventor: WILKE ANDREAS
IPC: F21V27/00
Filed: 1995-04-05
Abstract: The light has a drum with a cylindrical-conical casing. The tilt angle of the drum's casing, and the arrangement of the pulley guide match the surface smoothness of the pulley that the covers rest against the adjacent cover, when the pulley is wound onto the drum's bevel. The drum casing is formed between the drum's annular flanges. The top end (23) of the pulley is wound round the drum's inner cylinder (25) and ends on the slide contacts (26,27) running on a stationary contact disc (28). <IMAGE>
Patent EP-0692840-A1 (EP)
Inventor: NAKAMURA KOJI
IPC: H01Q17/00
Filed: 1995-07-11
Abstract: The present invention provides a thin wide bandwidth electromagnetic wave absorbing material capable of absorbing electromagnetic waves in both the semi-microwave band and the semi-millimeter and millimeter wave band. 
     The present electromagnetic wave absorbing material comprises: a first layer composed of a conductive material; a second layer comprising a particle of a metal oxide magnetic material and a matrix of a binder, being applied on the first layer; and a third layer comprising a particle of a metal magnetic material and a matrix of a binder, being applied on the second layer.
Patent EP-0695922-A1 (EP)
Inventor: GRONET CHRISTIAN M
IPC: H01L21/22
Filed: 1991-01-18
Abstract: A rapid thermal heating apparatus in which lamps (19) are disposed in a plurality of light pipes (21) arranged to illuminate and supply heat to a substrate (61). The light pipes (21) are positioned so that the illumination patterns overlap. The energy supplied to the lamps is controlled to provide a predetermined heating pattern to the substrate (61). A liquid cooled window (17) cooperates with the light pipes to transmit energy to a wafer disposed in an evacuated chamber (13).
Patent EP-0704556-A1 (EP)
Inventor: KIMURA TATSUHITO
IPC: C25B9/19
Filed: 1995-09-25
Abstract: A bipolar type ion exchange membrane electrolytic cell has gas-liquid separating chambers which minimizes a pressure fluctuation in compartment frame units, deterioration of ion exchange membranes and a voltage variation in the compartment units. 
     Upper portions of back plates 5, 3a are outwardly bent at a higher position than meshed electrode plates of each of anode and cathode compartment frames to form inversed U-shape portions; U-shaped channel members 10 are respectively placed in and fixed to the inversed U-shape portions so that spaces are formed, as passages 12, in association with the back plates, and areas defined by the inversed U-shape portions and the U-shaped channel members are gas-liquid separating chambers.