baber/WOPTO huggingface dataset:
Patent EP-0486974-A1 (EP)
Inventor: NAGANO HIDEO
IPC: B01F3/08
Filed: 1991-11-15
Abstract: An emulsifying device and method for obtaining emulsion to agitating mixed liquid both dispersion liquid and disperse medium, comprising an emulsifying body consisting of an outer cylinder (3) and an inner cylinder (4) positioned at an uniform clearance therebetween. The mixed liquid is applied to the clearance from an inlet positioned at one end of the circumference side of the outer cylinder, and discharged from an outlet positioned at another end of the circumference side of the outer cylinder. The inner cylinder is rotated around the same axis of the fixed outer cylinder, in which the mixed liquid is sufficiently emulsified by an uniform shearing force along the longitudinal direction of the inner cylinder.
Patent EP-0531582-A1 (EP)
Inventor: OOMS RICHARD ALFONS
IPC: G03C5/305
Filed: 1991-09-12
Abstract: A silver halide developing solution is provided characterized by a pH of at least 12.0 and containing :
     (a) a sugar derivative or an alkali metal salt thereof, present in a concentration of more than 0.4 mole/liter and corresponding to following general formula (I) :
      wherein X represents an oxygen atom or an imino group, and 
n represents a positive integer from 1 to 4, and 
R represents a hydroxy group when n is 1, and R represents a hydroxy group or a hydrogen atom when n is 2 to 4.   (b) a compound corresponding to general formula (II), or an alkali metal salt thereof :
      wherein Z represents the necessary atoms to form a benzocondensed ring, m = 0 or 1, and n = 1, 2 or 3.   
     Preferred sugar derivatives corresponding to general formula (I) are l-ascorbic acid and iso-ascorbic acid. 
     A preferred compound according to general formula (II) is salicylic acid.
Patent EP-0453083-A1 (EP)
Inventor: PARSI KAVEH
IPC: H03K5/13
Filed: 1991-03-11
Abstract: A circuit for asynchronously delaying an input signal whereby the precision of the time delay is proportional to the precision of the clock. A first circuit (12) is coupled across a first capacitor (16) for charging the first capacitor to a predetermined voltage when the clock is in a first logic state and discharging the first capacitor when the clock is in a second logic state. A peak-hold circuit (20) having an input coupled to a first terminal of the first capacitor and an output signal at an output that provides a reference voltage representative of the peak voltage occurring at the input of the peak-hold circuit which is a function of the time interval the clock occupied the first logic state. A second circuit (30) is coupled across a second capacitor (26) for charging the second capacitor when the input signal is in a first logic state, and discharging the second capacitor when the input signal is in a second logic state. Also, a comparator (24) having a first input coupled to the output of the peak-hold circuit, a second input coupled to a first terminal of the second capacitor, and an output at which an output signal is provided that represents the input signal delayed by a predetermined time which is a function of the reference voltage.
Patent EP-0457470-A1 (EP)
Inventor: OUCHI WATARU
IPC: F28D1/03
Filed: 1991-05-03
Abstract: A tube for heat exchangers is a flat tube which either comprises a pair of plane walls which are spaced a predetermined distance from one another, the plane walls respectively having one lateral ends integrally connected to each other by a U-shaped bent portion, the plane walls further having their other lateral ends which abut against to be tightly secured to one another, or alternatively, the flat tube comprises as the plane walls a pair of preformed plates having the abutted and soldered portions at both lateral ends. The tube further comprising one or more curved lugs integral with and protruding inwardly from an inner surface of each plane wall, and the curved lugs respectively having innermost tops so that the innermost tops protruding from one plane wall bear against the inner surface of the other plane wall or against the innermost tops of the other curved lugs protruding from said other plane wall. The tube is thus of an improved pressure resistance despite its minimized height or thickness, and the manufacturing process of the tube involves no difficulty to produce the tubes at a high productivity and lower manufacturing cost.
Patent EP-0521204-A1 (EP)
Inventor: TEALE DAVIDC
IPC: B65G1/02
Filed: 1991-07-01
Abstract: A robotic system has a transfer bay (30) through which objects may be exchanged with a robot. An internal door (70) allows the robot to access the transfer bay and an external door (50) allows access to the transfer bay from the exterior (20). The external door can only be opened when the internal door is closed and when the robot is denied access to the transfer bay. This means that personnel inputing or outputing objects to the robotic system cannot come into contact with the robot. When the robotic system is an automated storage library the transfer bay may comprise any number of available storage shelf bays and thus the size of the transfer bay may be varied.
Patent EP-0470815-A1 (EP)
Inventor: YAMASHITA KEITARO
IPC: H04N5/7826
Filed: 1991-08-06
Abstract: Video and information signals, such as audio signals, are recorded (16, 17) in oblique tracks on a magnetic tape (18) having a wrap angle of no more than 180° by timebase converting (3A, 3B, 6a, 6b, 11) at least the video signal which then is time division multiplexed (14A, 14B) with the information signal. The time division multiplexed signals are recorded (16, 17) sequentially in a length of rack that is less than the wrap angle to form successive tracks.
Patent EP-0490635-A1 (EP)
Inventor: MIYAOH YOSHIO
IPC: F02F11/00
Filed: 1991-12-10
Abstract: A clip (A) of the invention is designed to attach a gasket (Gs) to a gasket attaching portion of an engine part. The clip comprises a body, a projection (A11) formed at a first end portion of the body, and an engaging portion (A12) formed at a second end portion of the body. The projection (A11) extends substantially perpendicularly to the body, and the engaging portion (A12) extends in the same direction as in the projection (A11). When the gasket is attached to the gasket attaching portion, the projection (A11) engages the gasket and the engaging portion (A12) engages the gasket attaching portion of the engine part. The gasket can be easily installed between the two engine parts.
Patent EP-0463974-A1 (EP)
Inventor: BEGLARIAN MICHEL
IPC: F42C15/188
Filed: 1991-06-27
Abstract: The subject of the invention is a safety and arming device for ammunition, capable of ensuring the alignment of the pyrotechnic chain and of occupying two different positions, a first in which the detonation of the ammunition is prevented and a second in which detonation is transmitted. It consists of a chain of interruption means 3 having a passage 2a made along a diameter perpendicular to the directions of the stresses undergone by the ammunition during the operational phases and incorporating or not a relay composition 2 actuated along a helical path of an angle  alpha  in order to bring the passage 2a from the first position, called the safety position, in which it is arranged in a plane substantially orthogonal to the axis of alignment of the pyrotechnic chain, into the second position, called the arming position, in which it is aligned with the axis 6 of the chain. The helical movement is the combination of a translational movement and of a rotational movement  alpha  through approximately 90 DEG  and is executed in three successive phases, a first phase A, during which, above all, a translational movement and a low rotation of between 0 and 15% of the angle  alpha  are obtained, then in a phase B of high rotation of between approximately 15 and 85% of the angle  alpha , and finally in a phase C, above all a translational movement and a low rotation into the armed position. The invention is used for military charges. <IMAGE>
Patent EP-0487398-A1 (EP)
Inventor: DE FORGES DE PARNY ROBERT
IPC: H02G1/02
Filed: 1991-11-18
Abstract: The work baskets (10) and the platform (30) enable one or more operators (2) to be momentarily put down onto overhead power lines (1) in order to carry out various work. 
<??>Each work basket (10) is a metal structure, preferably railed off, which possesses pivoting walls (8) intended for extending the field of action of each operator. Each work basket possesses means (5) for fixing to the power lines (1). 
<??>The platform (30) can be folded up and is placed at the ends of each of the work baskets (10). 
<??>Application to the maintenance and to the installation of electrical power lines. 
<IMAGE>
Patent EP-0493537-A1 (EP)
Title: Dispositif compact de remplissage pour quantites reglables d'eau sanitaire
Inventor: KORNFEIND FRANZ
IPC: G05D11/16
Filed: 1991-02-02
Abstract: Un dispositif compact (1) de remplissage permet de prélever dans des canalisations des quantités réglables d'eau sanitaire. Le dispositif comprend un espace canalisation (2) avec un orifice de sortie (8) et une soupape de retenue (3), ainsi qu'un compteur (4) de la quantité de liquide et une unité de commande (5). Le compteur (4) de la quantité de liquide peut transmettre un signal à l'unité de commande (5) correspondant à chaque quantité partielle d'eau s'étant déjà écoulée comprise dans la quantité totale d'eau à remplir. Le dispositif de remplissage (1) peut être pourvu d'un régulateur de la température, au cas où il est raccordé à des tuyaux d'eau chaude et d'eau froide, ce qui permet de régler la température de l'eau prélevée et de maintenir la température de l'eau prélevée. Le dispositif de remplissage peut être assemblé de manière automatique ou purement mécanique. Le dispositif décrit a une erreur de remplissage tolérable dans des utilisations sanitaires, est compact et économique à fabriquer.
Patent EP-0518935-A1 (EP)
Inventor: DAVIDSON RODERICK IAIN
IPC: B29C33/36
Filed: 1991-03-05
Abstract: L'invention décrit un procédé et un appareil permettant de façonner un article en plaçant la matière inconsistante à solidifier pour former un article, en contact avec un moule, une matrice ou une filière chauffables par micro-ondes et en chauffant le moule, la matrice ou la filière par exposition au rayonnement micro-ondes, la matière inconsistante étant ainsi solidifiée pour former l'article. Ledit procédé comprend les étapes suivantes: à une première station (1), on place la matière inconsistante en contact avec le moule, la matrice ou la filière; on introduit le moule, la matrice ou la filière et la matière inconsistante dans un four à micro-ondes (6) à fonctionnement continu par une première porte (4); on expose le moule, la matrice ou la filière et la matière inconsistante à un rayonnement micro-ondes dans le four à micro-ondes (6) à fonctionnement continu où la matière inconsistante peut se solidifier pour former l'article; on ressort le moule, matrice ou filière et la matière inconsistante dudit four à micro-ondes (6) à fonctionnement continu par une deuxième porte (7); on enlève l'article du moule, matrice ou filière, à la station de démoulage (1); on renvoie le moule, matrice ou filière à ladite première station (1). On façonne ainsi des articles selon un processus ininterrompu.
Patent EP-0476086-A1 (EP)
Inventor: CHAPMAN DEREK D
IPC: C09B29/42
Filed: 1991-02-27
Abstract: Une teinture orangée azoïque et métallisable pour réseaux de filtres-couleur est décrite. Cette teinture est composée de: une partie de 3-pyridinol substituée en position 2 avec un groupe méthyle et un composé cyclique aryle connecté en position 6 de la partie de pyridinol à travers une liaison azoïque et substitué dans une position ortho relative à une telle connection avec un groupe carbonyle. Une couche contenant cette teinture métallisée peut être utilisée pour former un élément de filtrage en couleur.
Patent EP-0521080-A1 (EP)
Title: Synergistic compositions.
Inventor: HENRY MICHAEL
IPC: A61K31/57
Filed: 1991-03-13
Abstract: Invented are compositions of competitive and uncompetitive inhibitors of steroid 5- alpha -reductase, pharmaceutical compositions containing the compositions of inhibitors and methods of using these compositions to inhibit steroid 5- alpha -reductase.
Patent EP-0486641-A1 (EP)
Title: Module made of fibre mats.
Inventor: SCHULTZ ADOLF
IPC: F27D1/00
Filed: 1991-06-08
Abstract: A module (1) made of fibre mats (2) for insulating walls, ceilings or the like comprises a plurality of fibre mats (2) held as rectangles by at least one rod (3) parallel to the wall. Each transverse rod (3) is gripped by at least one fastening element (6) which can be fastened to the wall or ceiling. The regions (5) of the fastening elements (6) which project into the module are designed as plates with a plurality of randomly distributed holes (7) into which the transverse rods (3) fit.
Patent EP-0541561-A1 (EP)
Inventor: SCHENKYR DIETER
IPC: H04B7/08
Filed: 1991-06-17
Abstract: Dans le cas d'un procédé de réception pour la réception mobile de signaux stéréo multiplex à fréquence modulée, par exemple de signaux radio à ondes ultra-courtes au moyen d'un procédé de réception en diversité, la qualité de réception est en outre améliorée par le fait que le procédé de réception en diversité est prévu pour l'élimination de perturbations se produisant sur des longueurs de dérivation, où se présente tout au plus un affaiblissement de réception, et que les perturbations se produisant sur des longueurs de dérivation, où se présentent au moins deux affaiblissements de réception, sont éliminées dans un circuit consécutif de traitement de signaux.
Patent EP-0551281-A1 (EP)
Title: Process for optically scanning the surface of an obect, the surface of which can reflect or scatter light, and device therefore.
Inventor: BIRKLE GEBHARD
IPC: G01N21/88
Filed: 1991-08-01
Abstract: The invention relates to a process or optically scanning the surface of an object (13), the surface of which can reflect, scatter or refract light, especially cylindrical objects, with a light source (3), the lighting beam (14) of which impinges around a circumferential strip, is reflected from the object and then the imaging beam is focussed by means of an imaging lens (15) on an opto-electronic straight sensor (18) with an electric evaluation device. The sensor used is a straight optoelectronic line sensor (18), whereby the path of the imaging beam (24, 26) is rotated jointly and thus the image (21, 27) of the sensor which is virtually imaged on the object (13) by the imaging lens (15) is taken around the circumference of the object parallel to its axis (23) and the path of the imaging beam (24, 26) runs on the object side in front of or behind the imaging lens (15). This provides an image which, regardless of the angle of rotation (i.e. independently of the region of the object just scanned) always has the same orientation to the longitudinal axis of the object and is preferably guided parallel to said longitudinal axis.
Patent EP-0566736-A1 (EP)
Title: Dispositif a electroluminescence organique
Inventor: NAKAMURA HIROAKI IDEMITSU KOSA
IPC: H01L51/52
Filed: 1991-10-23
Abstract: Nouveau dispositif à électroluminescence organique destiné à un élément d'image ou à une source lumineuse superficielle d'un affichage graphique ou vidéo. Les dispositifs à électroluminescence organique traditionnels possèdent une structure stratifiée comportant au moins une couche fluorescente organique et solide située entre deux électrodes opposées, et ont le désavantage d'être peu durables. On peut surmonter ce problème en enduisant la structure stratifiée d'une couche protectrice de polymère électriquement isolant. Afin de fabriquer ce nouveau dispositif à électroluminescence organique, il est notamment préférable, au moins, de fabriquer la structure stratifiée dans une série de vides continus allant de l'étape de formation de la couche luminescente jusqu'à celle de formation des électrodes formées directement sur la couche luminescente ou reliées à celle-ci par l'intermédiaire d'une couche à injection d'électrons ou de trous, avant la formation de la couche protectrice dans un vide situé dans le prolongement du vide précité.
Patent EP-0548293-A1 (EP)
Inventor: KLETECKA GEORGE
IPC: C08K5/524
Filed: 1991-09-06
Abstract: Seulement deux stabilisateurs symétriques dans une polyoléfine ou un copolymère de celle-ci permettent une stabilité thermo-oxydative (''TO'') ou anti-oxydative (''AO''). L'un de ces deux stabilisateurs symétriques est un phosphite ou un fluorophosphite; l'autre est une triazine trisubstituée monomoléculaire dans laquelle chacun des trois atomes de chlore sur une trihalo-s-triazine est substitué avec une pipérazinone dans laquelle l'atome N en position 4 est alkylé. Uniquement une quantité à l'état de trace de phosphite, comprise entre 0,01 phr et pas plus de 0,1 phr, est utilisée. Du phosphite additionnel n'a aucun effet appréciable. La quantité à l'état de trace de phosphite possède un effet survolteur surprenant, donnant à la composition stabilisée une excellente stabilité thermo-oxyative. Des articles thermoformés en polyoléfine stabilisée ou en un copolymère de celle-ci peuvent être utilisés pour la capote ou le tableau de bord d'un véhicule et, dans des conteneurs pour le conditionnement de produits, et pour tous les articles soumis à une dégradation thermo-oxydative même s'ils ne sont pas soumis à une dégradation par la lumière ultraviolette.
Patent EP-0499077-A1 (EP)
Inventor: FAYNGOLD ZEVULEN
IPC: A61M25/06
Filed: 1992-01-25
Abstract: An intravenous infusion set and/or blood collection assembly is provided with a safety feature for covering the used needle (16) with a simple movement. The assembly (10) is comprised of a structure which is of very economical and simple construction, which allows for manual mounting, if required, but which may be formed and handled on a mass production line for rapid productions, as required. The safety feature is a two-part shield (24,26) which when placed in cooperating relationship, allows accommodation of a conventional unmodified blood collection needle (16) and body (12) including the usual handling wings (34). After use, the body with the needle are pulled rearwardly so that the wings do not need to be touched but moved through slots (32) past an abutment (46) into positive locking slots (28) which prevent the body, wings and needle from moving out of the shield thereafter. The two-part shield may be connected by a living hinge (60) and is comprised of a semi-rigid thermoplastic material which gives for passage of the needle body and wings from the use position to the locked position.
Patent EP-0498405-A1 (EP)
Inventor: SEGER LEIF
IPC: H01R13/58
Filed: 1992-02-05
Abstract: This invention relates to a duct/electrical-socket combination which can be installed in a groove-shaped electrical duct and comprises at least one duct/electrical socket or the like, which duct/electrical socket has suitable mounting means to mount it in the electrical duct or on other parts of the duct/electrical socket combination. The parts of the duct/electrical-socket combination have matching means (66; 70) to connect them electrically to one another without tools and separate electrical conductors. <IMAGE>
Patent EP-0528109-A1 (EP)
Inventor: KREYENBORG JAN-UDO
IPC: B29C48/03
Filed: 1992-05-02
Abstract: It is proposed that, in a device in which two sieve support bolts (3) are arranged in a housing (1), a procedure is followed in which each sieve support bolt (3) has an auxiliary channel (9). This auxiliary channel (9) can, by adjustment of the sieve support, be positioned in front of the point of entry of the inlet channel or of the sub-channels (6, 7) which are connected to the inlet channel (5), so that the first plastic material is now fed from the inlet channel (5) through the sub-channels (6, 7) to the auxiliary channel (9). <IMAGE>
Patent EP-0500150-A1 (EP)
Inventor: MILLER DAVID JAMES
IPC: C01G55/00
Filed: 1989-08-11
Abstract: A method for recovering a transition metal, e.g., rhodium, from a polar solution containing a polar solvent-soluble coordination complex of a transition metal and a polar solvent-soluble ionic organophosphine ligand comprising:
     (i) treating the polar solution with a conditioning reagent to reduce the amount of said polar solvent-soluble ionic organophosophine ligand capable of forming a coordination complex with the transition metal in the polar solution; and   (ii) contacting the polar solution produced in accordance with step (i) with a non-polar organic solvent containing non-polar organic solvent-soluble and polar solvent-insoluble organophosphorus ligand capable of forming a coordination complex with the transition metal to transfer said transition metal from said polar solution into said non-polar organic solvent.
Patent EP-0514896-A1 (EP)
Inventor: OHKAWA ATSUHIRO
IPC: G03C7/305
Filed: 1992-05-21
Abstract: A silver halide color photographic light-sensitive material having at least one light-sensitive silver halide emulsion layer formed on a support wherein the light-sensitive material contains a compound represented by the following general formula (I):
       
 wherein A is a coupler residual or an oxidation-reduction group, X₁ is an oxygen atom or a sulfur atom, X₂ is an oxygen atom, a sulfur atom or NX₆ group, W is a carbon atom or a sulfur atom, X₃, X₄, X₅ and X₆ are each a hydrogen atom or an organic residual, any two of X₃, X₄ and X₅ can be bivalent groups which form a ring, PUG is a photographically useful group capable of bonding at a hetero-atom and, in the formula (I), n₁ is 1 if W is a carbon atom, and either 1 or 2 if W is a sulfur atom. If n₁ is 2, two X₁ can either be identical or different. On the other hand, n₂ is either 1 or 2. If n₂ is 2, two X₃, two X₄, and two X₅ are either identical or different.
Patent EP-0516139-A1 (EP)
Inventor: RESTREPO JOSE MANUEL
IPC: E04B5/36
Filed: 1992-05-29
Abstract: Shuttering floor slab for the two-phase construction of level concrete plates, which is thin and rectangular or polygonal in shape and contains the bending reinforcement of the final slab, used to form a level monolithic structure by assembly and embedded bonding of an upper layer to conform the final slab, characterized in that its body contains multiple parallel longitudinal passages (2) connected to its upper surface by symetrically located slots (3) placed on the longitudinal parallel axes of the passages, and having interrupted continuity, thus creating an intimate connection between the poured upper layer and the shuttering floor slab, through the material of the upper layer itself when this material enters into the longitudinal passages of the slotted floor slab through the slots in the upper face of said slab.
Patent EP-0522305-A1 (EP)
Inventor: BACHNIK RAINER
IPC: G02B6/255
Filed: 1992-06-13
Abstract: A method for producing an interconnecting sleeve (K) for plastic optical fibres (1,2,3) is specified with the aid of which at least three fibres (1,2,3) provided with an optical cladding are fused to one another by means of an ultrasonic device having an anvil (4) and a sonotrode (5). They are inserted into a depression (6) of the tool serving as anvil, their optical claddings being obtained and the sonotrode (5) exerting pressure on the fibres (1,2,3) while they are being fused. The length L of the coupler (K) is dimensioned such that the light fed in by each of the fibres (1), (2) or (3) on one side of the same is uniformly distributed on the fibres leading further from the opposite side of the coupler (K). It lies, in particular, between two times and ten times the diameter of the fibres (1), (2) or (3). Suitable materials are, for example, polycarbonate (PC) and polymethylmethacrylate (PMMA). <IMAGE>