baber/WOPTO huggingface dataset:
Patent EP-0601813-A1 (EP)
Inventor: NAKAYAMA MINORU
IPC: C07C211/52
Filed: 1993-12-06
Abstract: The present invention provides diamino compounds useful as polymerisation raw materials for production of liquid crystal alignment layers having excellent voltage holding ratios without development of image-sticking phenomena, a method for producing the compounds and liquid crystal display devices having the liquid crystal alignment layers. 
     The diamino compounds are represented by the general formula (1):
       
 wherein R indicates hydrogen or an alkyl group having 1 to 8 carbon atoms, further, X, Y and Z indicate hydrogen, an alkyl group having 1 to 3 carbon atoms or fluorine, respectively, and some or all of them may be the same or different, and the positions of these substitutive groups may be ortho positions or meta positions.
Patent EP-0574320-A1 (EP)
Inventor: BOSCHER DANIEL
IPC: G02B6/38
Filed: 1993-06-10
Abstract: According to the invention, the connection system comprises:   - at least one essentially cylindrical jacket (10) which includes an internal precision chamber (11); - at least two ferrules (100, 200) engaged in the said internal precision chamber and each receiving a monomode optical fibre (101, 201) to be connected; - at least one essentially cylindrical wedging member (300) also engaged in the said precision chamber and capable of immobilising the two ferrules in the said chamber while at the same time aligning them.   Application in the field of conventional telecommunications for the connection of subscriber lines. <IMAGE>
Patent EP-0589770-A1 (EP)
Title: Electric connector with screw-ring and safe locking
Inventor: QUILLET THIERRY
IPC: H01R13/622
Filed: 1993-09-20
Abstract: The connector, which can be used in an environment subjected to vibrations, can meet with a complementary connector. It has a contact-housing body (12) which carries a threaded rotary locking ring intended to interact with a threaded part of the complementary connector, the ring being integral with internal toothing which has edges separating a gently sloped face from a steeply sloped face with respect to the circumferential direction, the body of the said connector being rotationally integral with catching (snap-fastening) means interacting with the bottom of the toothing in order to form a catching mechanism opposing the rotation of the ring in the direction of unscrewing, for which ring the catching means are in abutment against the steeply sloped faces. The catching means include a one-piece annulus (34) made of synthetic material and having an internal part for immobilisation with respect to the body (10) and an external part bearing teeth engaging with the said toothing. <IMAGE>
Patent EP-0563002-A1 (EP)
Title: Garbage bag opener
Inventor: CAMPBELL RAYMOND W
IPC: B65B69/00
Filed: 1993-03-11
Abstract: An opening device (10) for opening bagged refuse to liberate the contents of the bag (16), in which garbage bags (16) are transported along a conveyor (20), and a plurality of endless chains (30) having tines (32) attached thereto are operated above the conveyor (20). As bags (16) pass under the endless chains (30), tines (32) extending downwardly from the chains (30) pierce the garbage bags (16). Adjacent chains (30) are operated at different speeds, and the tines (32) move at different speeds relative to the conveyor (20), tearing the bags (16), liberating the refuse.
Patent EP-0580552-A1 (EP)
Inventor: MUELLER BEAT DR
IPC: C07C381/12
Filed: 1993-07-13
Abstract: Sulfonium compounds of the formula 1 or 2 are described: <IMAGE>  in which   R denotes a mononuclear cycloalkyl radical having 3 to 8 ring carbon atoms or a mononuclear cycloalkyl radical having 3 to 8 ring carbon atoms to which at least one further ring containing carbon atoms is fused,   X denotes a non-nucleophilic anion and Z denotes a single bond, an oxygen or sulphur atom, a group of the formula <2bL>S<(+)>-R X<(-)>, in which R and X likewise have the abovementioned meaning, <2bL>C=O or a methylene bridge, where the compounds are either unsubstituted or have one or more substituents which are selected from the group consisting of halogen, nitro, C1-C8-alkyl, phenyl, hydroxyl, C1-C8-alkoxy, phenoxy, benzyloxy, alkoxycarbonyl having 1-4 C atoms in the alkoxy radical or acyl having 1-12 C atoms. The compounds are particularly suitable as thermal curing agents for cationically polymerisable material.
Patent EP-0618834-A1 (EP)
Inventor: MILLER JOHN D
IPC: B01D29/39
Filed: 1992-12-22
Abstract: Un système de filtrage dynamique comprend un ensemble à filtres dynamiques comprenant un ou plusieurs éléments filtrants (148) ainsi qu'un ou plusieurs organes (151) disposés à l'intérieur d'un logement (105). Les éléments filtrants ainsi que les organes sont intercalés et agencés pour tourner les uns par rapport aux autres.
Patent EP-0674566-A1 (EP)
Title: Method for monitoring and controlling stress in a threaded member.
Inventor: CHASTEL JEAN-MARC
IPC: B25B23/14
Filed: 1992-12-16
Abstract: The tensile or compressive stress (Ft) in a threaded member (18) is determined by subtracting an unscrewing torque from a screwing torque, and dividing the resulting torque difference by a coefficient proportional to the screw pitch (19) of said member. The torque values are recorded either statically at the screwing and unscrewing rest limit, or dynamically in a series of corresponding screwing and unscrewing positions. The method is particularly useful for measuring, monitoring and controlling stress in threaded fastening members used in screwed joints.
Patent EP-0582709-A1 (EP)
Inventor: FEURSANGER ALFRED E
IPC: H01J61/12
Filed: 1993-03-03
Abstract: Lampe à décharge dont le tube à décharge possède une charge chimique comportant un gaz d'allumage inerte, du mercure, des iodures de métal alcalin, ainsi qu'une quantité suffisante d'iodure de scandium et d'au moins un iodure des terres rares pour augmenter la concentration de terres rares dans la vapeur pendant le fonctionnement de la lampe, l'indice de rendu de couleurs de la lampe étant ainsi rendu égal à une valeur supérieure à environ 80, et une température de couleurs comprise entre environ 3000 et environ 5000 degrés de Kelvin étant ainsi obtenue.
Patent EP-0641197-A1 (EP)
Inventor: LEDARD CLAUDE
IPC: A61K9/00
Filed: 1993-05-18
Abstract: The invention relates to a process for preparing a pharmaceutical composition in the form of a flexible, plastic film which may be manipulated in order to treat locally hollow damages of living tissues, particularly periodontal pockets. The process comprises (a) dissolving at least one polymer of the family of polylactides and/or polygalactides and at least one active principle, particularly of the family of imidazole-containing compounds, in a common solvent, (b) spraying by means of nozzles (4) the solution obtained on the surface of a liquid or of a gel (5), (c) removing the film thus produced and eliminating the residual solvent and the liquid or gel.
Patent EP-0624122-A1 (EP)
Inventor: PEARSON TERENCE COLWYN
IPC: B29C45/17
Filed: 1993-02-01
Abstract: Le moulage par injection de matériaux en plastique est un procédé connu. Il existe également un groupe de procédés connus dénommé ''moulage par injection assisté par gaz''. L'invention se rapporte à un dispositif et à un procédé d'injection de gaz dans des moulages par injection sur une ou plusieurs positions à l'intérieur d'un instrument de moulage par injection, de façon que le gaz passe entre des faces fermées (9) du moule (1) à des positions totalement entourées par le plastique (10) pendant et après le cycle de remplissage du moule. On peut injecter le gaz à travers des insertions en métal poreux fritté situé à la surface de la cavité du moule. A la fin du cycle, on peut également évacuer le gaz par l'intermédiaire du trajet d'entrée du gaz (4, 16). L'invention regroupe des procédés avantageux d'injection du gaz dans le plastique par rapport à d'autres procédés correspondant à l'état actuel de la technique.
Patent EP-0607404-A1 (EP)
Inventor: FENNEL HELMUT
IPC: B60T8/86
Filed: 1993-08-11
Abstract: Afin de réduire les effets indésirables de couples de freinage d'un moteur (MSM) sur le comportement au freinage d'un véhicule, équipé d'un système de freinage antiblocage, le glissement au freinage (lambda1,2) des roues entraînées est déterminé indépendamment de tout actionnement des freins. Lors d'un comportement de rotation des roues entraînées (VL, VR), caractéristique de l'apparition de couples de freinage du moteur (MSM), notamment lors d'un glissement au freinage (lambda1,2) au niveau desdites roues entraînées (VL, VR) dépassant une valeur limite, la pression de freinage présente dans les freins des roues entraînées (VL, VR) est maintenue constante ou est réduite, ou bien si le freinage n'a pas encore débuté, l'injection de pression de freinage dans les freins des roues entraînées est supprimée.
Patent EP-0653995-A1 (EP)
Inventor: SAUTER ERICH W
IPC: B65B43/00
Filed: 1993-08-06
Abstract: Method for encapsulating small articles such as medicines in caplet or cylindrical form are disclosed. Gelatin half capsules are formed on the pins of pin blocks and are delivered to a station at which they are trimmed and fitted over the opposite ends of the product to be encapsulated. The capsule halves are first dried to a condition in which they have about 20 wt. % moisture and are thereafter press fitted over the ends of the caplets and allowed to dry to shrink fit tightly onto the caplets making it virtually impossible to remove them from their gelatin coverings without leaving visible evidence of tampering. The finished product has a smoother outer surface which lends itself to overprinting.
Patent EP-0662983-A1 (EP)
Inventor: KUO THAUMING
IPC: C09D177/12
Filed: 1993-09-20
Abstract: Cette invention concerne un polyester pouvant se dissiper ou se disperser dans l'eau qui contient des groupes sulfonate et se caractérise par une meilleure stabilité lorqu'on le prépare avec un sulfomonomère d'acide monocarboxylique. On peut préparer ce polyester à l'aide d'un procédé en une ou deux étapes, mais le procédé préféré est celui en deux étapes qui permet de polymériser les réactifs, selon lequel on fait d'abord réagir le sulfomonomère d'acide monocarboxylique avec un réactif monofonctionnel contenant au moins trois groupes hydroxyle pour former un produit d'addition de diol.
Patent EP-0664930-A1 (EP)
Title: Electrochemical apparatus for power delivery utilizing an air electrode.
Inventor: ZITO RALPH
IPC: H01M4/96
Filed: 1993-10-13
Abstract: An electrochemical apparatus for power delivery employs an array of electrochemical cells which comprises an end +ve electrode and an end -ve electrode separated by one or more bipolar mid-electrodes each with a +ve side and a -ve side, the +ve side of each bipolar electrode comprising an electrically conductive substrate with a porous conductive surface. A bubbly dispersion of air/oxygen in an electrolyte is contacted with the +ve sides of the bipolar electrodes. The electrochemical apparatus of the invention may be used with an oxygen-sulfur couple with these reagents being provided for example as sodium salts in aqueous solutions, the overall reaction being:4H2O+4S2-+2O2->8OH-+4S,The process is preferably carried out in an array of cells (20), comprising a plurality of bipolar electrodes 13, each having a +ve side 12A and a -ve side 14A spaced from one another by membranes 16 which divide the cell into +ve and -ve chambers (22C and 24C) for posilyte and anolyte solutions (22, 24) which are circulated through the chambers.
Patent EP-0611916-A1 (EP)
Inventor: MALLINGER PETER DIPL-ING FH
IPC: F21V25/00
Filed: 1994-01-14
Abstract: The luminaire essentially has a luminaire chamber (2) with a lamp holder (8) arranged in its wall (7) and with a metallic screen element (14), which is impenetrable for microwaves, is arranged in the region of the luminaire opening (6), is removable from the luminaire opening, and makes contact with the luminaire wall (7). According to the invention, the screen element (14) covers only a part of the luminaire opening (6), specifically the region where the lamp (4) is positioned. <IMAGE>
Patent EP-0611879-A1 (EP)
Inventor: ALTHAUS ROLF DR
IPC: F02C7/04
Filed: 1994-01-22
Abstract: In a method for cooling a gas turbine plant, in particular a combustion chamber (1) and a turbine (2), the combustion chamber (1) and the turbine (2) are connected in series for cooling purposes. Before entry into the combustion chamber, a small mass flow (7) of cooling air is branched off from the main mass flow (6) of air. Said mass flow of cooling air can be fed to a heat exchanger (3) in which thermal energy is extracted from the mass flow (7) of cooling air. The mass flow (7) of cooling air is subsequently used for convective cooling of the combustion chamber (1) and thereafter to cool the turbine (2). <IMAGE>
Patent EP-0608789-A1 (EP)
Inventor: KITAHARA KOICHI C O JAPAN PION
IPC: C09K5/06
Filed: 1994-01-22
Abstract: Disclosed is a cooling agent utilizing the endothermic phenomena on of crystals or recrystals of inorganic salts at dissolving into water as the solvent caused by the rise in temperature around room temperature, and which comprises the mixture of (i) a sodium phosphate salt, (ii) a sodium ammonium phosphate or an ammonium phosphate, and (iii) water. 
     The cooling agent of the present invention is obtained by using a sodium phosphate salt and an ammonium phosphate in combination, and preventing the conglomeration of the crystal which is the defect of prior arts. Moreover, the cooling agent of the present invention can be used repeatedly many times. 
     In addition, when a nucleating agent, a highly water absorbent polymer, a thickener or the like is added, the precipitation of the crystal in a still finer and stabler state is maintained. 
   Accordingly, the cooling agent of the present invention realizes a cooling pillow which has an excellent cooling property, soft and agreeable touch, offering comfort with safety, free from conglomeration even after left for a long period of time, and can be used repeatedly without anxiety.
Patent EP-0611855-A1 (EP)
Inventor: BENDL PETER
IPC: F16L41/12
Filed: 1994-02-04
Abstract: In the case of an arrangement for connecting in each case two pipe portions (1, 2) of the ceramic inner pipe of a chimney to one another or the lateral attachment stub for a discharge door on an associated pipe portion, the two parts (1, 2) which are to be connected to one another are pressed against one another by means of a flexible bracing device (7), under prestressing (12) and with flexible sealing (9, 10, 13), and thus fastened on one another. <IMAGE>
Patent EP-0615014-A1 (EP)
Inventor: KNOBLOCH PETER
IPC: B29K267/00
Filed: 1994-02-28
Abstract: Described is a process for producing a moulded part by mixing a fibrous material based on synthetic fibres with an adhesive (binder) and maintaining the mixture in a mould under pressure until the adhesive has set. The fibrous material used is exclusively a finely fibrous material comprising fibres having a linear density (titre) of from 1 to 10 dtex and the adhesive used is a single-component adhesive. The amount of adhesive is chosen in such a way that the adhesive content of the ready-moulded part will be less than 10%, preferably 3 to 5%. Owing to its simplicity of construction from only one fibre component and its low adhesive content, the moulded article is suitable for renewed recycling. Preferred use is as acoustic and thermal insulant in the fitting out of buildings.
Patent EP-0654799-A1 (EP)
Inventor: HETZLER ULLRICH DR
IPC: H01C1/144
Filed: 1994-04-11
Abstract: A resistor of SMD (Surface Mounted Device) construction includes a film of a resistive alloy as a resistive track on two electrically separated carrier plate elements of copper, which are constructed as contact elements solderable to the terminals of a printed circuit board to thereby ensure good heat dissipation into a printed circuit board. In order to manufacture such resistors, a resistive film sufficient for a plurality of individual resistors is adhered to but electrically isolated from a large copper plate and the laminate formed thereby is split into the individual resistors after producing the individual resistive tracks and their electrical connections to the copper plate and after producing gaps between the plate elements for each track.
Patent EP-0610966-A1 (EP)
Inventor: BURNEY MICHAEL
IPC: G03H1/04
Filed: 1988-09-21
Abstract: A holographic apparatus for continually sensing, transmitting and reconstructing a three-dimensional image including a device for receiving a holographic interference pattern, a device for creating a holographic interference pattern on the receiving device, a device for transmitting the received holographic interference pattern, a device for converting the transmitted holographic interference pattern to a holographic interference pattern which is representative of the three-dimensional image and a source of coherent light illuminating the holographic interference pattern on the converting means to reconstruct the three-dimensional image. The interference pattern is received by a plurality of optical fibers.
Patent EP-0625367-A1 (EP)
Inventor: RAPP PETER
IPC: B01D46/52
Filed: 1994-04-22
Abstract: A filter cartridge (10) having an outer and an inner filter case (12, 14) is distinguished in that the two filter cases (12, 14) are orientated to each other roughly in a V-shape in longitudinal section. <IMAGE>
Patent EP-0626436-A1 (EP)
Inventor: BRYAN PHILIP STEVEN C O EASTMA
IPC: G21K4/00
Filed: 1994-05-20
Abstract: A phosphor composition which consists essentially of oxygen and a combination of elements satisfying the relationship: 
 
 
 
        [(Hf 1-z Zr z ):xSn yTi 
 
 
 
wherein x is in the range of from 0.0002 to 0.05, y is in the range of from 0 to 0.005, and z is in the range of from 0 to 0.5. 
     The composition is used in an intensifying screen for producing a latent image in a silver halide radiographic element when imagewise exposed to X-radiation.
Patent EP-0627385-A1 (EP)
Inventor: ALTHOFF RALF
IPC: C01G19/02
Filed: 1994-05-21
Abstract: The invention relates to a process for preparing very finely divided electrically conductive tin(IV) oxide by precipitation of tin(IV) compounds from their aqueous solutions in the presence of fluorine-containing dopers and calcination of the fluorine-doped precipitate tin(IV) compounds, where   a) tin(II) chloride is dissolved or dispersed in water and/or organic aliphatic alcohols or ketones each having at most 6 carbon atoms in the molecule and is converted into a tin(IV) acid (stannic acid) sol,   b) there are added to the tin(IV) acid sol, successively or together, a fluorine-containing compound in such amounts that the molar ratio of tin : fluorine is from 1 : 0.2 to 1 : 0.6, and aqueous alkali metal or ammonium hydroxide or carbonate solution in an amount sufficient to precipitate the tin(IV) oxide or the hydrated tin(IV) oxide, c) the precipitated fluorine-doped tin(IV) oxide or hydrated oxide is freeze dried and d) the dried product is calcined within a temperature range from 300 to 600@C for a period of from 8 to 60 minutes.
Patent EP-0636530-A1 (EP)
Inventor: RASMUSSEN KENNETH GARY
IPC: B62D6/00
Filed: 1994-07-28
Abstract: A controller (11) and a system for controlling the flow of fluid to a fluid pressure operated device (C) are disclosed. The controller is of the type including a rotatable spool valve (35) and a relatively rotatable sleeve valve (37). Relative rotation between the spool and sleeve define a main fluid path (MFP) and relative axial movement therebetween defines an auxiliary fluid path (AFP). An actuator (65) generates a mechanical output (71) in response to an electrical input signal (CS) to move the sleeve (37) between its neutral axial position (FIG. 6) and an axial operating position (FIG. 7). Axial movement of the sleeve is controlled by a joystick (J). The system includes various sensors (S,PS,G,P), which can sense a predetermined condition and generate an interrupt signal to interrupt or change the gain of the electrical input signal (CS).
Patent EP-0644072-A1 (EP)
Inventor: KOCH ROBERT
IPC: B61D17/22
Filed: 1994-09-06
Abstract: The subject matter of the invention is an intercommunicating device which can be used between two vehicle units which are connected to one another in an articulated fashion, having a bellows with a clamping device which acts in the peripheral direction of the bellows for fixing the bellows at one end with respect to the associated vehicle unit. The end of the bellows is held in a groove, running in the peripheral direction of the bellows, of a groove-shaped frame profile of the vehicle unit. This end of the bellows is held in the groove by means of tension using the clamping device. The clamping device is a clamping cable whose two ends are held at a variable distance from one another using a clamping lock. When the clamping lock is opened the distance between the two ends of the clamping cable is large and the clamping cable can be lifted over the edges of the groove-shaped frame profile while, when the clamping lock is closed, the clamping cable rests on the base of the groove, the end of the bellows bearing on it, and as a result cannot move over the edges of the groove and out of the groove. The actual clamping lock (8) is assigned a cable retractor (15, 16) with which the original distance between the ends of the cable when the clamping lock is opened can be reduced even by a predetermined degree before the clamping lock is activated. During the closing movement, the actual clamping lock produces the desired final distance between the ends of the cable. <IMAGE>
Patent EP-0702009-A1 (EP)
Inventor: HYTOENEN MARTTI
IPC: A61P9/00
Filed: 1994-09-16
Abstract: A method for the preparation of 3-hydroxy-5-[2-(dimethylamino)-ethyl]-2,3-dihydro-4-(methoxyphenyl)-1,5-benzothiazepin-4(5H)-one and use of the product prepared by this method for making pharmaceutical compositions and pharmaceutically active compounds is disclosed starting with N-alkylation of 3-hydroxy-2,3-dihydro-4-(methoxyphenyl)-1,5-benzothiazepin-4(5H)-one with a (dimethylamino)ethyl halide wherein the N-alkylation reaction is carried out in a reaction mixture comprising 2-butanone and water. The product of this reaction and its salts have utility as pharmaceutically active compounds and as intermediates for making pharmaceutically active compounds. The disclosed method and use is simpler, more efficient and safer than prior known methods and produces a product of superior purity.
Patent EP-0641690-A1 (EP)
Inventor: ELQADAH WAEL S
IPC: B60R21/215
Filed: 1994-08-19
Abstract: A closure element (72) for an air bag deployment opening of an inflatable restraint system (70) including tear ways (60') defining two doors (78A, 78B) which permit an air bag to deploy therethrough. The closure element (72) includes two integral retention bridges (74A, 74B, 76A, 76B) joining each door (78A, 78B) with a side wall (54) of the closure element (72). The retention bridges may extend across a portion (64'A) of the tear ways. The closure element (72) includes locking arms (56A to 56D) for engaging a lip of a reaction housing. The retention bridges reduce the chance of the doors becoming detached during bag deployment.