baber/WOPTO huggingface dataset:
Patent EP-0529734-A1 (EP)
Inventor: GRIS JOEL
IPC: H04N7/173
Filed: 1992-08-25
Abstract: The device includes a first path provided with an amplifier (1) amplifying in a first frequency band, and a second path provided with an amplifier (2) amplifying in a direction opposite to that of the first amplifier and in a second frequency band outside of the first, a first filtering element (L1) with low-pass characteristic for transmitting the signals of the first path, and a second filtering element (C1) with high-pass characteristic for transmitting the signals of the second path. The two paths are joined by a third filtering element (CA) with high-pass characteristic, in series with a fourth filtering element (LA) with low-pass characteristic, whose common point is connected to earth by a matched load (ZCA), and an element inverting the polarity of the signals (TA) is inserted in series between two of the filtering elements. Application: Cable television distribution. <IMAGE>
Patent EP-0506249-A1 (EP)
Inventor: SATOH YOSHIO
IPC: H03H9/02
Filed: 1992-03-10
Abstract: A surface acoustic wave device comprises a pair of multiple-electrode surface acoustic wave elements (1, 1') that are mirror-symmetrically arranged and disposed on a piezoelectric substrate. Each of the multiple-electrode surface acoustic wave elements (1, 1') comprises a plurality of input/output inter-digital transducers (1A, 2A, 3A,  ... ; 1A', 2A', 3A',  ... ) and connected inter-digital transducers (1B, 2B, 3B,  ... ; 1B', 2B', 3B',  ... ). The number (NA) of the input/output inter-digital transducers (1A, 2A, 3A,  ... ; 1A', 2A', 3A',  ... ) is equal to or smaller by one, than the number (NB) of the connected inter-digital transducers (1B, 2B, 3B,  ... ; 1B', 2B', 3B',  ... ), so that insertion loss of the surface acoustic wave device can be reduced without increasing the size of the device
Patent EP-0515131-A1 (EP)
Inventor: SUZUKI HAJIME
IPC: D05B69/18
Filed: 1992-05-19
Abstract: In a sewing machine, when the depressed condition of a foot pedal (16) is changed from a forward depressed condition for high speed sewing to a reverse depressed condition for thread cutting, a braking circuit decreases the rotational speed of the machine motor (11) from a high speed to a low speed. The rotational speed is detected by an encoder (12). When the rotational speed detected by the encoder becomes a threshold medium speed or less, and a needle-down signal is generated from a needle position detector, the CPU (10) of the sewing machine outputs a work fabric feed pitch control start signal to a work fabric feed pitch selector. The work fabric feed pitch selector reduces or nullifies the feed pitch of the work fabric. Under this condition, in response to the next needle-down signal, the CPU operates a thread cutting mechanism to cut the needle and bobbin threads.
Patent EP-0523842-A1 (EP)
Inventor: MASUTOMI HARUHIKO KONICA CORPO
IPC: C01G7/00
Filed: 1992-06-10
Abstract: A method of producing sparingly water-soluble salt crystal grains, by mixing a cationic component solution and an anionic component solution in a mixing vessel to form a precipitation process solution in which sparingly water-soluble salt grains are produced, wherein the mixing vessel is connected to a reaction chamber through a one-way valve, and injecting the precipitation process solution into the crystal growth process solution through the one-way valve immediately after mixing while keeping stirring the crystal growth process solution.
Patent EP-0520911-A1 (EP)
Inventor: WATTEL JEAN-RENE
IPC: D04H1/74
Filed: 1992-06-26
Abstract: A lap is produced in a spreader/lapper (2) by successively folding a fibre web coming from a card (1), and then the lap is drawn in a tenter (4). The tenter (4) used is equipped with rotary means having, on their periphery, a covering comprising spikes which penetrate deep into the lap. The degree of drawing is regulated in such a way that the fibres in the drawn product are mainly distributed in two orientations substantially symmetrical relative to the longitudinal direction of the drawn product and forming an angle of between 30 DEG  and 60 DEG with said longitudinal direction. The invention is used particularly in order to improve the mechanical stability of lapped products. <IMAGE>
Patent EP-0538083-A1 (EP)
Inventor: CHEMIERE PATRICE
IPC: F42B10/48
Filed: 1992-09-21
Abstract: Device with a stabilising band (2) fastened to the rear of the body (1) of a bomblet. 
<??>The device comprises a first band loop (3) of relatively large longitudinal dimension and a second band loop (4) of relatively small longitudinal dimension, the two loops being fastened to the same point of the rear of the body (1) and being integral with one another in terms of rotation. 
<??>The invention is used for improving the deployment of the stabilising band, carried out in two stages, and improving the braking and aerodynamic stabilisation of a bomblet. 
<IMAGE>
Patent EP-0537076-A1 (EP)
Inventor: LASSERRE PIERRE
IPC: F16L55/124
Filed: 1992-10-08
Abstract: The present invention relates to a method and a device for provisionally introducing an apparatus into an underground pipeline. The device essentially comprises a sheath (2) capable of being buried in a borehole (1) and comprising, at the top part, a lock chamber (3), expandable chambers (4) associated with the outer wall of the sheath (2), and a head (6) mounted so that it can be removed or otherwise at the bottom part (5) of the sheath (2) to allow the sealed connection between the latter and a pipeline (C) buried in the ground (5) into which an apparatus (13) is to be introduced temporarily, via the sheath (2). This method and this device apply particularly to the temporary plugging of a gas main (pipeline transporting gas) on which a scheduled or emergency intervention is to be performed. <IMAGE>
Patent EP-0541419-A1 (EP)
Inventor: YAMADA NAOTAKE TSUKISHIMA KIKA
IPC: F27B15/00
Filed: 1992-10-26
Abstract: The present invention provides a method for making an external circulation fluid bed furnace which does not require a chamber for retaining heat transporting medium communicating with the down comer. According to the method of the present invention, said chamber is eliminated by properly determining the dimension of the down comer etc. According to the present invention, the ratio of the diameter of the down comer to the diameter of the riser so that the ratio (X) thereof falls in an area between two lines described as follows, in a Ws-X plane:       Ws=12500X⁵-12080X⁴+4370X³-600X²+36X           
 and       Ws=5800X⁴+1600X³-580X²+44X           
 wherein, Ws is flow rate of solid heat transport medium in the riser at each unit area the cross section (kg/m²sec); X is a ratio of the diameter of down comer (d) to the diameter of riser (D).
Patent EP-0540452-A1 (EP)
Inventor: MANN ALAN BENCE
IPC: H04J3/00
Filed: 1992-10-23
Abstract: Low bandwidth telecommunications channels are transformed into a high bandwidth telecommunications channel by determining the relative transmission delays among a plurality of relatively low bandwidth channels which are to be combined into a relatively high bandwidth communications channel. The transmission time delay across the plurality of low bandwidth channels is then equalized so that the time delay equalized low bandwidth channels combine to effectively form a single high bandwidth channel. The relative transmission time delays among the low bandwidth channels may be determined by transmitting an alignment (synchronization) signal across each of the low bandwidth channels, receiving the alignment signal from each of the low bandwidth channels, and measuring the time difference among the received alignment signals at each of the low bandwidth channels. based on the measured time differences, time delay across the plurality of low bandwidth channels is equalized, so that the transmission time delay equalized low bandwidth channels may be combined to effectively form a single high bandwidth channel.
Patent EP-0567711-A1 (EP)
Inventor: LE BOUDEC JEAN-YVES DR
IPC: H04L12/56
Filed: 1992-04-27
Abstract: Method and apparatus are disclosed for supporting the Asynchronous Transfer Mode (ATM) connectionless service by means of Partial Connections (PCs) in an ATM system (18). These PCs are established between the source users (10, 11, 17) of said ATM system (18) and the destination switching nodes (14) to which the destination users (15) are linked. The use of PCs has no constraints on the size of the domain because the information, which the source user (10, 11, 17) includes in the ConnectionLess (CL) cells to be transmitted to a destination user (15), is local to the source switching node (12).
Patent EP-0521829-A1 (EP)
Inventor: MEIER PETER
IPC: A62B18/00
Filed: 1992-07-01
Abstract: The breathing air apparatus has two filter units (3) arranged symmetrically so as to be mirror images of one another, a fan (11), a power supply unit with a casing (2), a connection piece (5) and a fastening device (6, 7) arranged at the rear. The fastening device (6, 7) is designed in such a way that the apparatus can be fastened to a waist belt in three different orientations. When carried on the back, the connection piece (5) points upwards, and when carried on the left or right, it points upwards at an inclination of approximately 45 DEG . The breathing air apparatus can be easily and reliably operated in all of the carrying modes, and in each case does not impede movement greatly, even when manual work is being performed. <IMAGE>
Patent EP-0561878-A1 (EP)
Title: Utilisation d'antagoniste de l'angiotensine ii dans le traitement des infarctus
Inventor: HILL JAMES
IPC: A61K31/44
Filed: 1991-12-12
Abstract: L'invention se rapporte à l'utilisation d'un agent, antagoniste du récepteur de l'angiotensine II dans la fabrication d'un médicament destiné à la prévention primaire et secondaire des infarctus.
Patent EP-0566627-A1 (EP)
Title: Improvements relating to bearings for rollers and the like.
Inventor: GARNETT DAVID MORRIS
IPC: B65G39/09
Filed: 1992-01-14
Abstract: PCT No. PCT/GB92/00070 Sec. 371 Date Jul. 9, 1993 Sec. 102(e) Date Jul. 9, 1993 PCT Filed Jan. 14, 1992 PCT Pub. No. WO92/13204 PCT Pub. Date Aug. 6, 1992.A roller bearing comprises inner and outer cup-shaped members which interfit and respectively have races on which balls run enabling the members to rotate one relative to another. The outer cup shaped member is for plugging into the end of a roller sleeve to seal the interior thereof from moisture ingress.
Patent EP-0580621-A1 (EP)
Title: Nucleic acid fragment of the x chromosome region involved in the fragile x syndrome, nucleotide probe and method of diagnosing mental retardation with fragile x
Inventor: MANDEL JEAN-LOUIS
IPC: C12Q1/6883
Filed: 1992-02-13
Abstract: A new nucleic acid fragment (I). of at least 156p or nucleotides, is derived from the Xq27-q28 region of the X chromosome. It is contained within the approx. 225 kb DNA segment defined between probes St677 and Do33.     Also new are (1) DNA or RNA fragments (Ia) which hybridise selectively with (I); (2) cDNA (Ib) corresponding to (I); (3) probes (II) which hybridise selectively with any of (I),(Ia) and (Ib); (4) fragments of mRNA able to hybridise to (II); (5) recombinant DNA (Ic) contg. at least one fragment (I),(Ia) or (Ib) plus transcription/translation control elements; (6) cloning and expression vectors contg. (Ic); (7) host cell, transformed with these vectors; (8) proteins (III) produced from (Ic) and (9) antibodies (Ab) raised against (III). More specifically (I) is adjacent to, or contains, CpG sites in the region of 20 kb around the 125 kb position as defined on a genetic map.
Patent EP-0640031-A1 (EP)
Inventor: CROFT NEIL JAY
IPC: B29C48/00
Filed: 1992-03-25
Abstract: Système permettant d'alimenter une machine à mouler en un ensemble de composants différents dans des quantités et des conditions régulées. Ce système comprend un ensemble de réservoirs (10, 12, 14, 16) pour les composants des compositions de moulage particulaires, des moyens (110, 112, 114, 116, 118) de séchage desdits composants et de maintien de l'état sec des composants dans tout le système, une source séparée (80) pour un composant de renforcement, des moyens (40, 42, 44, 46) associés à chaque réservoir pour envoyer les composants à des stations de pesage (58, 58', 60, 60') dans un état sec régulé, un moyen d'alimentation (70) qui fournit lesdits composants et des moyens d'alimentation (84, 85, 86) qui introduisent des quantités régulées de composants de renforcement dans un mélangeur (90), ainsi qu'un moyen (92) servant à alimenter une machine à mouler (96) en un mélange uniforme de composants particulaires et de composants de renforcement.
Patent EP-0594672-A1 (EP)
Inventor: SUSSMUTH NORBERT
IPC: H01S3/07
Filed: 1992-07-10
Abstract: Un laser a gaz, notamment un laser au CO2, contient comme milieu laser un gaz excité de façon à former un plasma par une énergie de haute fréquence, notamment une énergie à micro-ondes, les ondes de haute fréquence étant couplées au milieu laser (4) par un guide d'ondes rectangulaire (1). Afin d'obtenir une structure compacte qui permette de coupler de manière efficace l'énergie de haute fréquence, le couplage est assuré par un guide d'ondes (3) en ruban qui fait saillie dans le guide d'ondes rectangulaire (1) et permet ainsi le découplage sur tous les côtés du guide d'ondes rectangulaire.
Patent EP-0591400-A1 (EP)
Inventor: DILLET ALAIN
IPC: B23K9/073
Filed: 1992-06-26
Abstract: L'asservissement en pénétration est obtenu en mettant en oeuvre une combinaison de l'asservissement du bombe-endroit par correction du courant de soudage avec la régulation d'une tension d'arc par ajustage de la hauteur de tête de soudage. Une mesure de la tension d'arc est introduite dans une électronique (20, 22) qui en déduit le mouvement à appliquer à la tête de soudage pour que ladite tension reste constante. De même, la tête de soudage (1) comprend des moyens de mesure (15, 16) de la hauteur de tête. Cette valeur étant introduite dans une électronique (23, 25) qui en déduit le courant de soudage à appliquer à la machine. L'invention peut s'appliquer à de nombreux domaines de haute technologie nécessitant un soudage automatique tels que l'aéronautique ou le nucléaire.
Patent EP-0590075-A1 (EP)
Inventor: BAKER RICHARD W
IPC: B01D17/02
Filed: 1992-06-19
Abstract: Procédé de séparation permettant de récupérer des composants organiques de flux liquides. Ce procédé combine l'évaporation à travers une membrane et la décantation. Le flux de liquides à traiter (501) renferme au moins deux composés organiques. Il est procédé à une première étape de décantation (502) pour extraire un produit organique (503), et le résidu (504) du décanteur est ensuite traité par évaporation à travers une membrane (505). Cette dernière étape (505) a pour but de porter le reste de matière organique a un degré de concentration supérieur à la limite de solubilité, afin qu'un flux de perméation (507) se forme pour se séparer en phase. Le flux de perméation concentré (509) passe ensuite par une deuxième étape de décantation (510). Le flux aqueux (511) résultant de cette deuxième étape de décantation subit ensuite une étape d'évaporation à travers une membrane (505). L'invention porte également sur un flux d'alimentation à trois composants pour la réalisation des étapes susmentionnées. Le système comprend un premier décanteur (502), une unité d'évaporation à travers la membrane (502) et un deuxième décanteur (510).
Patent EP-0598770-A1 (EP)
Title: New pyrazine derivatives, their preparation and their use.
Inventor: KOEPPE HERBERT
IPC: C07D405/12
Filed: 1992-07-31
Abstract: Disclosed are new compounds of formula (I) (R<1> to R<6> being defined in the description) which can be prepared by conventional methods. The compounds are suitable for use as active ingredients in drugs.
Patent EP-0660919-A1 (EP)
Title: Debitmetre magnetique de precision amelioree
Inventor: BROWN CHRISTOPHER R
IPC: G01F1/58
Filed: 1992-09-18
Abstract: L'invention se rapporte à un tube d'écoulement monolithe qui est conçu pour être utilisé avec un débitmètre électromagnétique et qui comprend une partie interne constituée d'un matériau diélectrique de pureté accrue ayant un nombre réduit d'ions mobiles, une paire d'électrodes adjacente à la surface extérieure de la partie interne et couplée de façon capacitive à elle, ainsi qu'une couche extérieure de matériau céramique adjacente à la surface du conduit interne et aux électrodes. L'invention décrit également un procédé qui permet de fabriquer un tel tube d'écoulement et qui consiste à façonner un matériau diélectrique sous la forme d'un conduit essentiellement tubulaire, à déposer un matériau conducteur tel que de préférence un métal réfractaire sur la face extérieure du conduit tubulaire, à former une couche externe de matériau céramique sur le conduit tubulaire, puis à procéder à la cuisson de tous ces composants simultanément dans une atmosphère conductrice afin de former un corps de tube d'écoulement monolithe. Un débitmètre magnétique ainsi obtenu comprend, en plus du tube d'écoulement et d'une paire d'électrodes, une source de champ magnétique destinée à créer un champ magnétique, variable dans le temps, qui traverse le tube d'écoulement, des circuits spéciaux comportant des enroulements de bobine secondaire et servant à modifier électriquement la direction moyenne du champ magnétique par rapport à l'accès au tube d'écoulement, de façon à réduire au minimum le décalage du zéro apparaissant dans le signal d'écoulement de sortie émis à partir des électrodes.
Patent EP-0749364-A1 (EP)
Title: Procede de fixation d'une piece d'ancrage dans un substrat de paroi solide a l'aide d'un moulage en plastique extrude
Inventor: GARFIELD NATHANIEL H
IPC: E21D21/00
Filed: 1992-11-05
Abstract: Procédé et élément d'ancrage permettant une fixation très résistante sur un substrat de paroi solide, consistant à introduire une cheville en plastique dans un trou percé dans un mur constitué d'un matériau poreux, tel que du béton. L'invention permet d'obtenir une liaison par compression très résistante entre la cheville en plastique et le mur, simulant une liaison chimique très résistante. Afin d'obtenir cette liaison par compression, on introduit la cheville dans un trou présentant la même dimension nominale que la cheville. Une vis présentant pratiquement le même diamètre que cette dernière est introduite dans la cheville pour assurer la fixation. Le plastique composant la cheville est un matériau extrudable tel que du polypropylène, du polyéthylène haute densité et leurs copolymères, qui est extrudé contre la paroi solide du trou et à l'intérieur de celui-ci lorsqu'on introduit la vis en la faisant tourner. La rotation de la vis provoque une très forte compression du plastique entre des filets adjacents de la vis et forme une pellicule mince très fortement comprimée, qui recouvre presque entièrement les filets. L'extrusion et les zones de plastique fortement comprimé permettent d'obtenir une résistance extrêmement élevée à l'extraction de la cheville du mur. Cette cheville présente en outre des séparations ou fissures capillaires qui servent à guider la vis dans un chemin situé au c÷ur de la cheville, afin de maximiser l'étendue de l'extrusion à la circonférence.
Patent EP-0566117-A1 (EP)
Inventor: FURUMIYA MASAYUKI
IPC: H01L29/762
Filed: 1993-04-15
Abstract: In a charge transfer image pick-up device including vertical registers and a horizontal register, impurity density of a well layer of the vertical registers is higher than that of a well layer of the horizontal register and a buried layer formed in the well layer of the vertical registers is composed of a first buried layer which is connected to a buried layer of the well layer of the horizontal register and a second buried layer formed on the first buried layer and having impurity density higher than that of the first buried layer, so that degradation of transfer efficiency of signal charge can be avoided and the manufacturing process can be simplified.
Patent EP-0575764-A1 (EP)
Inventor: ERWES RUDOLF
IPC: A47G19/24
Filed: 1993-05-25
Abstract: In order to provide a storage container for powdery substances having a container opening with a closure part which can be fitted into or onto the container opening with an outlet for the substance, a pivotable hinged lid being fixed on the closure part and the hinged lid being provided with a tamper safeguard, said storage container allowing simple manufacture and handling, it is proposed that the hinged lid (3) consists of a pivotably held part (8) and at least one further part (9) connected to the part (8), the further parts (9) serving during assembly of the hinged lid for fixing the hinged lid on the closure part (1), but the connection of the further parts (9) to the part (8) for initial usage of the storage container being separable from the part (8) in the manner of a zip fastener so that the part (8) can be pivoted separately and exposes the outlet aperture of the closure part to the container. <IMAGE>
Patent EP-0585846-A1 (EP)
Inventor: TAKEDA ISAMU
IPC: B29C48/10
Filed: 1993-08-28
Abstract: The wall of a plastic product is made a laminated structure formed by colored resin layers and transparent resin layers. A transparent window (3) is formed at part of the circumference of the wall (10). The window is formed by removing the colored resin layer (6,8) at the window and filling the removed area with the transparent resin layer (5,11). Not all layers are discontinuous at the window area and other area of the wall, but at least one transparent layer is continuous over the whole circumference of the wall, thereby preventing the strength of the wall from being lowered at the window.
Patent EP-0601463-A1 (EP)
Inventor: SAITO JUNICHI C O NITTO DENKO
IPC: A61F13/00
Filed: 1993-12-01
Abstract: A medical water-absorptive polymer, a dressing for wound using the polymer and a medical bandage using the polymer are disclosed. The medical water-absorptive polymer comprising a medical water-absorptive polymer comprising an acrylic copolymer obtained by copolymerizing an acrylic composition comprising from 60 to 80% by weight of an alkoxyalkyl acrylate, from 20 to 40% by weight of an N-vinyllactam, and 10% by weight or less of a vinylcarboxylic acid.
Patent EP-0637758-A1 (EP)
Title: Photoelectric distance sensor
Inventor: NISHIMOTO IKUO
IPC: G01S17/08
Filed: 1993-12-30
Abstract: The photoelectric distance sensor for sensing a distance to a sense object by irradiating light to the sense object, the photoelectric distance sensor comprises a light-irradiating section 3 for irradiating light to a sense object 6, a light-receiving section for receiving the reflected light from the sense object 6, an operating section for outputting the distance to the sense object 6 and the target value of received light amount fitted to the distance on the signal of the light-receiving section 4, and a light-irradiation-controlling section 17 for controlling a light irradiation amount on the target value of received light amount, and the photoelectric sensor is for controlling the light irradiation amount in order that the received light amount becomes the most fitted value according to the distance, and further the photoelectric sensor can enlarge the light irradiation amount according to the distance in near distances and can make measurement precision be improved.
Patent EP-0555911-A1 (EP)
Inventor: MAST KAREL DIEDERICK VAN DER
IPC: H01J37/05
Filed: 1993-02-04
Abstract: The invention relates to a method for energy selection within an electron beam. To this end, the electron beam apparatus (1) comprises an energy-dispersive member (20) which is preferably arranged in the vicinity of an electron source (3) generating an electron beam (7). The energy-dispersive member (20) widens the electron beam (7) in a dispersion direction. Energy selection is realised by selecting a number of pixels with a local energy width in an image plane (21) of the object (11).