baber/WOPTO huggingface dataset:
Patent EP-0485946-A1 (EP)
Inventor: IKEDA HIDEO
IPC: G03C1/035
Filed: 1991-11-12
Abstract: An emulsion contains tabular silver halide grains having a thickness of less than 0.5 µm, a diameter of 0.3 µm or more, and a grain diameter/thickness ratio of 2 or more. The tabular silver halide grains account for at least 50% of a total projected area of all silver halide grains. 50% (number) or more of the tabular silver halide grains include 10 or more dislocations per grain. A relative standard deviation of silver iodide contents of individual tabular silver halide grains is 30% or less. This light-sensitive silver halide emulsion has a high sensitivity and a high gamma and is improved in photographic properties and a rate of development. Each tabular silver halide grain may internally have a portion where a silver iodide content is higher than that on the surface of the grain. When the light-sensitive silver halide emulsion is added to a silver halide emulsion layer, a photographic light-sensitive material having a high sensitivity and a high gamma and improved in photographic properties and a rate of development can be obtained.
Patent EP-0486035-A1 (EP)
Inventor: TATE SETSUO
IPC: F26B3/30
Filed: 1991-11-14
Abstract: Drying method and device employs a first range of infrared radiation which has a high transmissivity to a coated layer formed on a metal substrate and a high absorptivity to the substrate and a second range of infrared radiation which has a high absorptivity to the coated layer. The first range of infrared radiation is gradually applied to the coated layer on the substrate and the second range of infrared radiation is concently applied rather than the first radiation. The energy transmitted through the coated layer is absorbed into the substrate and changed into heating energy to heat the substrate surface. Solvents in the coated layer are almost evaporated by the heat from the back surface of the coated layer. The energy absorbed by the coated layer accelerates the hardening of the coated layer. 
     A combination of these two types of infrared radiation ensures that the coated layer can be prevented from irregular heating and the generation of pin holes, and the drying period is shortened.
Patent EP-0485012-A1 (EP)
Inventor: ORR THOMAS VINCENT
IPC: A61K8/891
Filed: 1991-10-30
Abstract: Disclosed are liquid antiperspirant compositions useful for both roll-on and aerosol antiperspirant applications. The compositions have reduced incidence of in-use skin irritation. The compositions comprise from about 10% to about 70%, by weight, of an antiperspirant active material, from about 1% to about 15%, by weight, of a suspension agent, from about 25% to about 75%, by weight, of a non-volatile silicone fluid component, and no more than about 15%, by weight, of volatile silicone fluid. In aerosol embodiments, the compositions can comprise the above composition as a concentrate in combination with an aerosol propellant.
Patent EP-0450909-A1 (EP)
Inventor: LEBARON JAMES BROWNLOW
IPC: H01R24/84
Filed: 1991-04-02
Abstract: A hermaphroditic coupling mechanism includes two identical coupling members (4, 5), each including two latch arms (6, 7) and two detented locking ramp surfaces (15, 21). The latch arms include surfaces (10, 11) which face a coupler interface (19, 20), while the locking ramp surfaces face away from the interface. The latch arms are inserted through grooves (24) in a collar (17, 18) on which the locking ramp surfaces are provided, and the members are then rotated relative to each other causing the surfaces on the latch arms to pass over detents (22) on the locking surfaces, thereby locking the coupling members together against relative axial movement. The coupling members may be secured to respective contacts by a snap-fit arrangement (26, 28-33, and 46).
Patent EP-0453123-A1 (EP)
Inventor: PROFESSOR MCCANNY JOHN VINCENT
IPC: H03H17/02
Filed: 1991-04-02
Abstract: A signal processor acting as a Wave Digital Filter (WDF) comprises a plurality of sub-processors (31-39) each having an associated input cell (21-29) for providing a difference data signal representative of the difference between a first input data signal (a₁) and a second input data signal (a₂) appearing at input ports of the input cell. Each sub-processor further comprises a plurality of sub-cells (A-E) which are arranged in groups to revive the first input data signal, the second input data signal and the difference data signal simultaneously and in parallel from the input cell associated with the sub-processors. The sub-cells have sub-sub-cells arranged to multiply the difference data signal by a filter coefficient (γ) so as to provide a product data signal and to perform one or more predetermined arithmetic functions on the product data in accordance with a predetermined number system so as to provide emergent data which may be of at least two different data types and to transmit the emergent data according to its type to at least one different sub-cell of a different sub-processor during a subsequent clock pulse. The subsequent sub-cell or sub-cells into which the emergent data is transmitted is determined by the type of data generated during a previous clock cycle, the subsequent sub-cells having sub-sub-cells which are arranged to perform predetermined arithmetic functions on the data. The processor further comprises a plurality of output cells having first and second output ports so as to provide first and second output data signals representative of the filtered first and second input signals, the output data signals being provided by the sub-cells of a sub processor in accordance with the particular sequence of arithmetic function performed and the filter coefficients input to the sub-cells. The resultant Wave Digital Filter can operate up to a throughput rate of 100MHz and the latency of the processor is independant of word length.
Patent EP-0474382-A1 (EP)
Inventor: GETZ DALE R
IPC: H01M2/02
Filed: 1991-08-14
Abstract: The present invention relates to alkaline electrochemical cells having a zinc-containing anode and an alkaline elctrolyte, the cell containing substantially no mercury, wherein, under conditions of normal use and storage, there is insufficient internal pressure build-up to cause rupture and/or leakage of the cell components, such cells not causing pollution on disposal.
Patent EP-0481788-A1 (EP)
Inventor: KASHIWAZAKI AKIO
IPC: B41J2/16
Filed: 1991-10-17
Abstract: A process for preparing an ink jet recording head, comprises: the step for providing a first material 3 which is volatilized by imparting an active energy in a layer on a substrate 1; the step for patterning 4 the layer of said first material 3 by imparting said active energy to the layer of said first material corresponding to the pattern of ink channels communicated to the discharging outlet which discharges ink; the step for providing a second material 6 so as to cover the layer of said material shaped in the pattern formed by said step 5; and the step for forming said ink channels by volatilization of the layer of said pattern shaped first material 5 coated with said second material by imparting said active energy.
Patent EP-0498990-A1 (EP)
Inventor: WATSON BROCK W
IPC: E21B33/16
Filed: 1991-11-15
Abstract: An anti-rotationplug set (120) and cementing equipment apparatus for use in cementing a string of casing into a well bore, said anti-rotation plug set comprising an upper plug (122) including a non-metallic body member (126) having a plurality of teeth (130) integrally formed on the lower end thereof and an elastomeric covering (132) thereon having, in turn, a plurality of wipers (134) to engage the interior of said string of casing; and a lower plug (124) including a non-metallic body member (136) having a bore (138,140,142,144) therethrough, having a plurality of teeth (147) integrally formed on the upper end thereof which mate with the plurality of teeth integrally formed on the lower end of the non-metallic body member of the upper plug when the upper plug engages the lower plug, the lower plug further having a plurality of teeth (146) integrally formed on the lower end thereof, and having an insert member (152) in a portion of the bore through the non-metallic body member, the insert member including a frangible diaphragm (154) therein, and having an elastomeric covering (148) thereon having, in turn, a plurality of wipers (150) to engage the interior of said string of casing; and said cementing equipment comprising: an insert seat (156) having teeth (158) thereon to mate with the integrally formed teeth (146) on the lower end of the non-metallic body member of the lower plug of said anti-rotation plug set when the lower plug of said anti-rotation plug set engages said cementing equipment during said cementing of said string of casing into a well bore; whereby when said string of casing is cemented into said well bore using said anti-rotation plug set with the integrally formed teeth on the non-metallic body member of the lower plug engage the teeth on the insert seat of said cementing equipment and the integrally formed teeth on the upper end of the lower plug engage the integrally formed teeth on the lower end of the upper plug, the drilling of said plug set is enhanced by said plug set being substantially prevented from rotation during drilling.
Patent EP-0492905-A1 (EP)
Inventor: ARAI MASATOSHI
IPC: C08L83/08
Filed: 1991-12-11
Abstract: The present invention is characterized by adding and mixing an organosilicon compound having alkoxy groups and an ester linkage in the molecule represented by the following formula
       
 wherein R¹ and R², which may be the same or different, each represent a hydrogen atom or an alkyl group, R³ represents a substitued or unsubstituted monovalent hydrocarbon group having 1 to 10 carbon atoms, R⁴ represents an alkyl group or an alkoxyalkyl group, a is 0 or 1, and n is an integer of 0 to 3, with a polydiorganosiloxane having a hydroxyl group or 2 or 3 alokoxy groups at each of the both ends, a organotin compound and a filler. Said organosilicon compound has a function as a storage stabilizer as well as a curing agent and, according to the present invention, an RTV fluorosilicone composition that has hitherto been difficult to be applied as an adhesive for electric and electronic parts has been made possible to be used in the particular field.
Patent EP-0456525-A1 (EP)
Inventor: VERILLON ALAIN
IPC: B66B13/30
Filed: 1991-01-24
Abstract: The invention relates to an adjustable mounting device for a leaf of an elevator cabin door. This device comprises:   - two corner pieces (34, 36) fixed in the upper corners of the leaf, each corner piece having an essentially L-shaped cross-section, the first wing of which is applied against the wall of the leaf, - two adjusting screws (52, 54) screwed into female threads in the second wings of the corner pieces, - a carriage constituted by a vertical plate (60) equipped in a manner known per se with rollers (64) and counter-rollers (66) and provided on its lower part with two vertical flanks (72, 74) which come to be placed between said adjusting screws, - and two fixing screws (80, 82) which respectively pass through a round hole and a vertical oblong hole provided on the plate (60) and which are screwed into female threads formed in said first wings of the corner pieces.   <IMAGE>
Patent EP-0475811-A1 (EP)
Inventor: PICOLET JEAN-PIERRE
IPC: A61F13/08
Filed: 1991-08-30
Abstract: According to the invention, for applying a medical bandage having an elasticity at least in the longitudinal direction, there is established, for a bandage of a predetermined and known width, a relationship between the traction exerted longitudinally on the bandage and a local geometric value A' of the part of the body receiving the bandage, so that the local pressure P exerted by the bandage on this part of the body is proportional to the said traction and inversely proportional to the said geometric value. <IMAGE>
Patent EP-0457915-A1 (EP)
Inventor: YOSHIE YASUNORI
IPC: B29C59/04
Filed: 1990-12-05
Abstract: Appareil de fabrication d'un câble de fibres optiques revêtu d'un tuyau métallique, comportant un ensemble (2) constitué d'une pluralité de paires de rouleaux destinés à former une bande métallique dont les bords latéraux opposés butent l'un contre l'autre pour former un tuyau métallique; un dispositif (7) destiné à souder la partie de butée par radiation laser afin de former un tuyau métallique étanche (1c); un dispositif (6) servant à introduire une fibre optique (5) dans le tuyau métallique (1a) ainsi formé; un dispositif de traction (11, 13) comprenant un dispositif de variation de la tension (11) destiné à traîner en continu un tuyau métallique étanche (1d) qui incorpore la fibre optique (5); un dispositif régulateur de la tension (15) destiné à la bande métallique et disposé devant l'ensemble (2); ainsi qu'un dispositif régulateur de la tension (14) destiné à la fibre optique (5) et disposé devant le dispositif (6) d'introduction de la fibre optique.
Patent EP-0594577-A1 (EP)
Title: Novel potent inducers of terminal differentiation and method of use thereof
Inventor: MARKS PAUL A
IPC: C07C69/34
Filed: 1990-11-14
Abstract: The invention provides compounds, several of which belong to a class having two or more nonpolar components connected by a polar group and having polar groups on the termini of the compound. The invention also concents a method of selectively inducing termini differentiation of neoplastic cells and thereby inhibiting proliferation of such cells which comprises contacting the cells under suitable condition with an amount of the compound effective to selectively induce terminal differentiation. Moreover, the invention provides a method of treating a patient having a tumor characterized by proliferation of neoplastic cells which comprises administering to the patient an amount of the compound effective to selectively induce terminal differentiation of such neoplastic cells, thereby inhibiting their proliferation and suppressing oncogenicity. Lastly, the present invention provides a pharmaceutical composition comprising a pharmaceutically acceptable carrier and the compound in an amount effective less than an amount which would cause toxicity in the patient.
Patent EP-0461270-A1 (EP)
Inventor: YOKOYAMA YUUICHI
IPC: G02B1/04
Filed: 1990-12-28
Abstract: A contact lens material comprising a copolymer prepared from a monomer mixture containing as the essential ingredient a siloxane oligomer of formula (I) and/or another siloxane oligomer of formula (II); and a contact lens made from the copolymer (I), wherein k is an integer of 1 to 3, l is 0 or 1, m is an integer of 0 to 3, n is an integer of 9 to 199, Me represents CH₃, and R₁ represents (a), wherein R₂ represents H or Me, (II) wherein k is an integer of 1 to 3, l is 0 or 1, m is an integer of 0 to 3,p+q is an integer of 11 to 139 provided that p ≧ 0 and q ≧ 0, Me represent CH₃, Ph represents (b), and R₁ is as defined in formu1a (I).
Patent EP-0468034-A1 (EP)
Inventor: LOSEE DAVID L
IPC: H04N5/376
Filed: 1991-02-06
Abstract: Un détecteur d'images de zone du type à transfert interligne peut fonctionner sélectivement soit dans un mode de sortie entrelacé soit dans un mode de sortie non entrelacé. Le capteur comprend une pluralité de registres à décalage CCD verticaux (11, 21, 31). Chaque registre à décalage possède des régions de stockage ou barrières de transfert à décalage à implantation d'ions (150, 160) de sorte qu'une seule couche d'électrode de porte (140, 170) est nécessaire pour chaque horloge de tension, et une structure d'application sélective de tensions aux lignes d'horloges pour des rangées alternées de l'une ou des deux électrodes de registre à décalages verticaux.
Patent EP-0517813-A1 (EP)
Title: Appareil et procede de fermeture automatique du couvercle d'une cuvette et d'un siege de w.c.
Inventor: YOKE W CALVIN
IPC: A47K13/10
Filed: 1991-02-27
Abstract: Destiné à être utilisé avec des toilettes comportant une cuvette (12) et un couvercle (18) monté de manière à pivoter entre une position fermée de couverture de la cuvette et une position ouverte après pivotage de 90° approximativement par rapport à ladite cuvette, un appareil (10) de fermeture automatique du couvercle comprend un mécanisme de commande (52) qui s'emboîte dans le couvercle pour bloquer ce dernier en position d'ouverture lorsque ledit couvercle pivote vers la position d'ouverture et un mécanisme de minuterie (53) servant à actionner le mécanisme de commande de manière à permettre au couvercle de quitter la position d'ouverture après l'écoulement d'un laps de temps prédéterminé. Lorsque les toilettes comportent un siège (17) monté pivotant sur la cuvette, entre ladite cuvette et le couvercle, et qui peut pivoter depuis une position de fermeture à l'arrêt au-dessus de la cuvette, un système de suspension de la minuterie (130) suspend temporairement le fonctionnement de la minuterie pendant qu'au moins un poids prédéterminé fait pression sur le siège en position de fermeture.
Patent EP-0479999-A1 (EP)
Inventor: TELLE HARALD
IPC: G01S17/34
Filed: 1991-04-16
Abstract: Système pour la mesure sans contact de la vitesse, du déplacement et/ou de la distance d'un objet réfléchissant, comportant une diode laser (LD) comme source lumineuse, avec une optique d'émission et de réception (L1, L2) servant à diriger la lumière laser provenant de la diode laser (LD) sur l'objet de mesure (1) et pour réinjecter une partie de la lumière réfléchie par l'objet de mesure (1) dans le résonateur à laser, et comportant un dispositif détecteur pour la saisie et l'analyse de la lumière laser émise par la diode laser (LD). Pour la saisie et la fréquence de modulation de fréquence de la lumière laser modulée en fréquence en fonction de la réinjection de la lumière laser dans le résonateur à laser, on a prévu un discriminateur de fréquences (résonateur annulaire 2), une photodiode (PD1) et un circuit d'évaluation (3) avec un analyseur de spectre (SA).
Patent EP-0542886-A1 (EP)
Inventor: KATEMAN PAUL
IPC: A23G9/22
Filed: 1991-08-06
Abstract: Un appareil de production et de distribution d'un produit gazeux comprend un mélangeur (12) comportant une première admission destinée à recevoir un fluide à atomiser, une seconde admission destinée à recevoir un gaz, ainsi qu'une sortie. Un passage à turbulence continue (30) relativement long de section transversale relativement faible présente une extrémité positionnée de manière à recevoir l'effluent de la sortie du mélangeur, son autre extrémité étant espacée de la sortie du mélangeur de sorte que l'effluent est soumis à un mélange turbulent confiné dans le passage à turbulence jusqu'à ce que le fluide soit déchargé de l'autre extrémité du passage. Si le produit gazeux doit être refroidi, le passage à turbulence mène à une zone de refroidissement (34) refroidissant et congelant au moins partiellement le liquide sortant de ce passage. L'invention concerne également un procédé de production du produit. L'invention a une application particulière dans la fabrication et la distribution de yogourt glacé et de crème glacée, et elle permet de servir des portions toutes fraîches individualisées dans une grande variété d'aromes, et tout en exigeant peu de nettoyage.
Patent EP-0548180-A1 (EP)
Inventor: CROSSLAND WILLIAM ALDEN
IPC: G09G3/36
Filed: 1991-09-10
Abstract: Dans une cellule à cristaux liquides adressée par coordonnées et à plan de fond actif présentant une réponse optique analogique à l'application d'un potentiel analogique, la régénération est effectuée en deux étapes séquentielles afin d'éviter des effets de déséquilibre dus à des charges cumulatives. Au cours d'une étape on met les pixels dans leurs états optiques requis par l'intermédiaire de différences de potentiel appliqué appropriées, et au cours de l'autre étape, on met les pixels dans leurs états avec les mêmes différences de potentiel, mais inversement appliquées.
Patent EP-0561822-A1 (EP)
Inventor: KREIS GUNDOLF
IPC: B62D25/08
Filed: 1991-11-26
Abstract: L'invention concerne un assemblage de supports sur une carrosserie automobile, notamment un assemblage de longerons, ainsi qu'un procédé pour le remplacement d'un support en aluminium dans un tel assemblage. Un support en aluminium (4) se présentant sous la forme d'un profilé extrudé est introduit dans un logement tubulaire en aluminium correspondant (16) et assemblé par soudage, par application d'un cordon de soudure périphérique (17). Conformément à l'invention, la longueur du logement (16) comprend une première zone longitudinale (24), qui est requise pour la liaison des formes d'un assemblage fixe, et au moins une deuxième zone longitudinale (18; 22), qui correspond à la dilatation axiale d'une zone d'influence thermique, dans laquelle on observe une diminution sensible de la résistance mécanique dans la zone de soudage avec le matériau du logement (16). Lors du remplacement du support (4), une bague (19) est détachée dans la longueur d'une zone d'influence thermique (18) et retirée conjointement avec le support (4) assemblé par le cordon de soudure (17). Un nouveau support (4) est ensuite introduit et réassemblé sur le bord frontal du logement raccourci (16), par application d'un cordon de soudure périphérique (21). Ce processus de réparation peut être répété plusieurs fois, pour une longueur correspondante du logement (16), tout en réalisant à chaque fois un assemblage du support suffisamment stable.
Patent EP-0503265-A1 (EP)
Inventor: JORZYK LUTZ
IPC: G04G15/00
Filed: 1992-02-04
Abstract: Heating installation with a boiler (50), a service-water accumulator (62) and at least two heating circuits (74, 75), one of which is directly connected to the boiler and the second of which is connected to the boiler via a mixer (89). The boiler is assigned a controller (59) which in turn is assigned a series of actual-value transmitters (external-temperature sensor 94, forward-run temperature sensors 100, 24 and setpoint transmitters 9, 115 to 120). The controller works on a plurality of outputs, such as gas solenoid valve (52, 53), mixer (89) and a series of pumps. Via an input field (1), the major consumers and programmes can be specified to the controller. <IMAGE>
Patent EP-0510620-A1 (EP)
Inventor: JUNIUS-COMER MARTINA DR
IPC: C07H15/203
Filed: 1992-04-22
Abstract: The invention relates to indophenyl-substituted maltose derivatives, to the use thereof for determining the enzymatic activity of  alpha -amylase, and to reagents for  alpha -amylase determination which contain the indophenyl-induced maltose derivatives as enzyme substrate. <IMAGE>  in which   Gluc is a glucose molecule, and the indophenol residue is linked in the  alpha  position to the sugar,   n = 1 or 2, X, Y = independently of one another H, a halogen (F, Cl, Br), nitro, acetamido or cyano group, a sulphonic acid, sulphinic acid or carboxylic acid group, as well as corresponding acid alkyl ester and acid amide groups, a straight-chain or branched, optionally substituted alkyl group with 1 to 6 C atoms, an optionally substituted cycloalkyl group with 3 to 6 C atoms or an optionally substituted aryl group,  with the proviso that X and Y are not both H. <IMAGE>
Patent EP-0519455-A1 (EP)
Inventor: SUZUKI MASAAKI
IPC: G02B5/20
Filed: 1992-06-17
Abstract: A flexographic apparatus including a plate having a prescribed relief pattern for printing on a substrate to be printed is provided with a temperature control means for controlling the substrate, preferably embedded within a stage for supporting the substrate to be printed. The substrate to be printed may be controlled at a temperature above 30  o C. As a result, an organic polymer film or an inorganic oxide film may be formed with improved thickness uniformity and evenness by applying a solution of the organic polymer or an inorganic oxide precursor by using the flexographic apparatus.