baber/WOPTO huggingface dataset:
Patent EP-0639847-A1 (EP)
Inventor: NAKAMOTO MASAYUKI C O INTELLEC
IPC: H01J1/30
Filed: 1994-08-17
Abstract: A field emission cathode which comprises an emitter provided with a sharp point for emission of electrons and a controlling gate electrode is composed of a supporting substrate (17), an emitter material layer (18) formed of an emitter material, superposed on and attached fast to the supporting substrate, and provided with an emitter hole (18a), an insulator layer (13) so formed on the surface of the emitter material layer (18) as to expose the tip part of the emitter projection (18a) therethrough, and an impurity diffusion layer (12) formed on the surface of the insulator layer (13) and enabled to function as an etching stopper layer. The method for the production of the field emission cathode comprises a step of forming a first hole (11a) pointed toward the tip thereof on a first supporting substrate (11), a step of forming the impurity diffusion layer (12) on the surface of the first supporting substrate (11), a step of forming the insulator layer (13) on the surface of the impurity diffusion layer (12), a step of depositing an emitter material layer (18) on the surface of the insulator layer including a hole while filling the hole with an emitter material thereby giving rise to a laminate, a step of integrally joining a second supporting substrate (17) to the surface of the emitter material layer (18) of the laminate, a step of removing by etching the first supporting substrate (11) thereby exposing the surface of the impurity diffusion layer (12) including the projection corresponding to the first hole (lla), and a step of selectively removing the impurity diffusion layer (12) and the insulator layer (13) thereby exposing a tip (18t) of the projection (18a) of the emitter layer (18).
Patent EP-0659522-A1 (EP)
Inventor: HOWARD THOMAS J JR
IPC: C09K3/10
Filed: 1994-12-19
Abstract: A random orbit sander having a braking member 48 for frictionally controlling the speed of a platen 18 of the sander when the sander is removed from a workpiece during operation. The braking member includes a base portion 54, an outwardly flaring, relatively thin wall portion 60 and an enlarged outermost edge portion 62 adapted to frictionally engage an upper surface 52 of the platen. The braking member is secured to the bottom of the shroud 14 of the housing 12 via a groove 58 formed in its base portion. The braking member exerts a relatively constant spring force against the upper surface of the platen which limits the rotational speed of the platen to approximately 1200 rpm when the platen is lifted off of a work surface, without significantly degrading the performance of the sander under load. This prevents swirl marks and other undesirable scratches from being made in a workpiece when the platen is reapplied to the workpiece as a result of the platen having increased in speed to an unloaded, free-wheeling speed, and yet allows the platen to operate at or above the minimum desired working speed of about 800 rpm. The braking member is formed from polyester butylene terephthalate which is doped with approximately 2% silicon and approximately 15% teflon in the preferred embodiments. This material formulation, plus its geometry, allows the braking member to exert and maintain a relatively constant spring force of about 3.5 lbs. against the platen and to resist frictional wear once past an initial break-in period. The braking member also acts as a seal between the lower surface 50 of the shroud 14 and the upper surface 52 of the platen.
Patent EP-0678083-A1 (EP)
Title: Thermostructural composite articles and method for making same.
Inventor: BORS SUSAN LYDIA
IPC: C04B35/571
Filed: 1994-01-06
Abstract: A thermostructural composite article and a method for making in which the article comprises silicon carbide reinforcing fibers having an oxygen content by weight of not more than about 14 % and an average diameter of less than about 20 microns in a refractory matrix at least partially formed by chemical vapor infiltration. The fibers in the composite article of the invention have an end-to-end fiber diameter uniformity ratio of less than about 1.5.
Patent EP-0687364-A1 (EP)
Title: Cable optique de liaison
Inventor: FAIST EUGEN
IPC: G02B6/44
Filed: 1994-02-25
Abstract: Le câble optique de liaison (28) contient au moins un guide d'ondes optique (24) et un élément de décharge de traction en forme d'écheveau (29). Le guide d'ondes optique (24) est relié par une épissure, à son extrémité, à une extrémité libre (6) d'une section de guide d'ondes (5) qui porte à son autre extrémité une pièce d'accouplement (2). Le point de l'épissure (26) est fixé avec les extrémités (30) de l'élément de décharge de traction (29) - de préférence dans une pièce moulée - dans une pièce d'extrémité (31) dudit élément de décharge de traction.
Patent EP-0695180-A1 (EP)
Inventor: BAYS DAVID EDMUND
IPC: A61P43/00
Filed: 1994-04-21
Abstract: Application au traitement des vomissements d'agonistes d'acide η-aminobutyrique (GABA) présentant une action agoniste au niveau des récepteurs de GABAB.
Patent EP-0698196-A1 (EP)
Title: Remote filming equipment
Inventor: MERIAUX-DELBARRE ROMAIN
IPC: G03B15/00
Filed: 1994-05-10
Abstract: Camera filming equipment for motion picture and/or video recording. The camera is disposed at the end of a boom which can be held by an operator (4), within whose reach are placed means for remotely controlling the camera (2) and adjusting said camera at a distance beyond the reach of his arm (7). The camera is manoeuvrable in at least one of its azimuth and/or elevation orientation axes during filming. The equipment is characterized by including means making its different components self-supported in a relatively stable position of the boom in relation to the body of the operator (4) while allowing the latter freedom of movement. The means are composed of a harness strapped about the operator's (4) chest and on the front lower part (31) of which is arranged a support (31), on which rests the boom base so that the operator can hold the boom in relation to the harness, with just one hand, leaving the other hand free to perform the various remote control operations of the camera (2).
Patent EP-0795087-A1 (EP)
Inventor: ABELEN THOMAS
IPC: F04C23/00
Filed: 1994-05-26
Abstract: The invention pertains to a housing (2) for a two-stage rotary vane vacuum pump (1) with two pump chambers (8, 9) with corresponding armatures (71 and 72, respectively) and with a channel (77, 31, 78) devised in the housing (2), connecting the outlet (75) of the high vacuum stage with the inlet (76) of the forepressure stage. To simplify manufacture of the housing, the invention proposes that the channel (77, 31, 78) has one segment (31) which runs parallel to the axes (15, 16) of the pump chambers (8, 9) and which is connected via bores (77, 78) with the outlet (75) of the pump chamber (9) of the high-vacuum stage (9, 22) and with the inlet (76) of the pump chamber (8) of the forepressure stage (8, 21), respectively.
Patent EP-0704425-A1 (EP)
Inventor: MINOKAMI TOMIYASU
IPC: C07C69/88
Filed: 1994-06-10
Abstract: An additive for lubricant or fuel, comprising at least one member selected from substituted hydroxy aromatic ester derivatives represented by general formulae (I) and (II), (wherein R¹ through R⁵ represent each an organic group having six or more carbon atoms; a, b, d, e, k and m represent each 1 to 3; c, f, g, i and j represent each 0 to 3; h represents 0 to 4, provided        f+g=1 to 3          and        h+i=1 to 6         ); a lubricant or fuel additive composition containing the same; and a lubricant or fuel composition containing the same. The additive is suitable as an ashless cleaning agent that is excellent in high-temperature stability and can substitute for metallic cleaning agents. The lubricant or fuel composition containing the same is suitable as an internal-combustion engine lubricant or fuel capable of coping with future severe exhaust gas regulation.
Patent EP-0686244-A1 (EP)
Inventor: MOTT KEITH C
IPC: F16L15/06
Filed: 1994-06-13
Abstract: L'invention concerne un raccord de tuyauterie (10, 12) à filets cunéiformes (24, 26), les filets individuels s'imbriquant les uns dans les autres par le fait que leur sommet est plus large que leur base, les flancs de support (30) et de charge (32) étant inclinés dans le même sens par rapport à l'axe longitudinal du raccord. Ainsi, lorsque la pente du flanc de support est positive, elle est moins positive que la pente du flanc de charge n'est négative. Inversement, lorsque la pente du flanc de support est négative, elle est plus négative que la pente du flanc de charge n'est positive. De préférence, le sommet et la base des filets s'entrecroisent radialement avant que le raccord ne soit complètement serré. Ce raccord permet de répartir sur toute la longueur du filetage les contraintes de contact dues au mouvement de serrage, la charge due au couple, ce qui permet d'assurer une étanchéité sur tout le filetage. La pente des flancs guide le tuyau intérieur dans l'axe du tuyau extérieur, soit pendant l'assemblage, soit pendant le démontage, suivant l'inclinaison des flancs dans les différents modèles.
Patent EP-0707599-A1 (EP)
Title: Regulation of site-specific recombination by site-specific recombinase/nuclear receptor fusion proteins
Inventor: STEWART FRANCIS
IPC: C12N15/62
Filed: 1994-06-28
Abstract: An invention is described that permits the regulation of recombination in cells, organism or appropriate cell-free systems. The invention involves creating fusion proteins between recombinase proteins, or components of recombinase systems, and ligand binding domains derived from nuclear receptors. The fusion proteins show little recombinase activity in the absence of the ligand that binds to the ligand binding domain. Upon binding of the ligand, recombinase activity is induced. The invention provides a practical means to regulate recombination in cells and organisms and, by linking ligand binding to recombination, provides a simple means whereby ligand binding can be measured as recombination achieved.
Patent EP-0708818-A1 (EP)
Inventor: AGAR JOSEPH THOMAS HENRY
IPC: C11D11/00
Filed: 1994-07-13
Abstract: Procédé de préparation d'une composition détergente en granules consistant à ajouter à une poudre détergente des particules de percarbonate, dont la dimension moyenne se situe dans une plage de 250 à 900 micromètres, ainsi qu'un adjuvant de stabilisation en poudre contenant un aluminosilicate de sodium cristallin partiellement hydraté possédant une teneur en humidité inférieure à 15 %, de préférence comprise entre 5 et 12 %.
Patent EP-0704076-A1 (EP)
Inventor: HERLITZ LARS G
IPC: G06F17/50
Filed: 1994-06-14
Abstract: Cette méthode prévoit le séquencement statique de systèmes à chemins de données bidirectionnels et/ou à sources multiples et la réduction en éléments simples de la liste des interconnexions pour convertir les chemins de flux de données bidirectionnels en chemins de données unidirectionnels à sources multiples. Tous les pilotes connectés aux chemins de données (ou aux réseaux) à sources multiples sont isolés du réseau au moyen d'un bloc de résolution de bus qui remplit une fonction de résolution permettant le séquencement statique du système aux fins de la simulation, ce qui accroît sensiblement la vitesse de cette dernière.
Patent EP-0714454-A1 (EP)
Title: Masking means and cleaning techniques for surfaces of substrates
Inventor: WALLS JOHN MICHAEL
IPC: C23C14/34
Filed: 1994-08-16
Abstract: The invention relates to apparatus for use in the coating of surfaces of substrates by Physical Vapour Deposition systems (PVD) wherein the deposition in material is applied onto the said surfaces by the sputtering of the same using the PVD system. The invention provides means for preventing sputtered material from applying or landing onto surfaces other than that which is desired to be coated in the said coating process. The masking means allow the prevention and/or removal of such material which is known as back-scattered material and the invention described claims protection for several embodiments and methods of achieving this thereby improving subsequent adhesion properties and optical qualities, if applicable, of the coating.
Patent EP-0714503-A1 (EP)
Inventor: ALESZ JOZSEF
IPC: G01F1/84
Filed: 1994-08-03
Abstract: Procédé de mesure du débit-masse d'un fluide en écoulement. Il consiste à créer un débit de fluide correspondant au fluide en écoulement dans au moins deux tubes élastiques (22, 23, 24, 25), de manière que les tubes s'animent d'un mouvement vibratoire entre des sections d'entrée et des sections de sortie transversales à l'axe des tubes, et à détecter (36, 37) l'effet des forces de Coriolis afin de produire des signaux correspondant au débit-masse. Les déplacements dus aux forces périodiques de Coriolis sont inhibés par un mécanisme sensiblement rigide (32, 35) reliant entre eux par voie mécanique lesdits tubes (22, 23; 24, 25). Les signaux électriques sont produits par détection des efforts mécaniques créés au sein dudit mécanisme par cette action d'inhibition desdits déplacements, lesdits signaux électriques étant utilisables pour déterminer le débit-masse.
Patent EP-0715719-A1 (EP)
Inventor: SMETHERS RICK T
IPC: B01L3/00
Filed: 1994-08-12
Abstract: The invention describes an assay device and assembly for detecting an analyte in a liquid sample. Each assay device in the assembly includes structure defining a well, a ligand-coated particle, and a flexible particle retaining structure for holding the particle in a captured position within the well.
Patent EP-0719084-A1 (EP)
Inventor: WILKINS LEON M
IPC: B65D55/06
Filed: 1994-09-14
Abstract: This invention is directed to cryopreservation of cultured tissue equivalents made by in vitro technology. The invention involves immersing a cultured tissue equivalent in a cooled cryoprotectant solution, agitating the cryoprotectant solution and the immersed cultured tissue to achieve effective penetration of the cryoprotectant solution into the cultured tissue equivalent, and then freezing the cultured tissue at a high freezing rate. The cryopreserved cultured tissue equivalent may be stored for indefinite periods of time prior to use. The cultured tissue equivalent is an in vitro model of the equivalent human tissue, which, when retrieved from storage can be used for transplantation or implantation in vivo or for screening compounds in vitro.
Patent EP-0721448-A1 (EP)
Inventor: MCCAGUE RAYMOND
IPC: C07C253/30
Filed: 1994-09-26
Abstract: A process for preparing a substantially single enantiomer (R &cir& _ or S &cir& _) of R'-NH-(CH2)3-C(Ar) (CN)-R, the process comprising reacting together R-CH(Ar)-CN and X-(CH2)3-A to give X-(CH2)3-CH(Ar) (CN)-R, reacting that with methylamine to give R'-NH-(CH2)3-C(Ar) (CN)-R, and resolving that into a substantially single enantiomer thereof, wherein Ar is aryl, R and R' are each independently C1-20 alkyl, X is a halo atom and A is a leaving group and the resolution is carried out using a chiral acid. The process is particularly useful for preparing verapamil, and analogues thereof, in single enantiomeric form.
Patent EP-0696710-A1 (EP)
Inventor: TSUKAMOTO HIDEKI
IPC: F24C15/12
Filed: 1994-10-13
Abstract: A heating apparatus of the present invention relates to a high speed oven having a turntable mechanism for heating food products by utilizing a combination of jet impingement of heated air (a jet impingement) and microwaves or either of them, the apparatus comprising a safety device and an exhaust device. This invention has the following configurations: a turntable mechanism for enabling the turntable to be preferably rotated, the turntable including openings at the central part thereof so that the heated air and microwaves can pass therethrough; a limiter mechanism for removing overload imposed on the turntable by utilizing only a mechanical operation; an apparatus provided with scarfed areas on upper and lower boards of the heating chamber so that the food products can be baked uniformly even when utilizing a jet impingement technique; a fan guard comprising a switch activation means for activating a switch for allowing a generation of the heated air, which switch is positioned at the outside of the heating chamber, only when the fan guard is fixed to the heating chamber; a heating apparatus which simplifies operations for connecting exhaust tubes upon a number of apparatuses being stacked on each other; and a turntable driving mechanism for preventing contaminants from flowing into a gap between a connecting shaft and an axis receptor.
Patent EP-0667396-A1 (EP)
Inventor: USHER JOHN J
IPC: C12P35/04
Filed: 1995-02-02
Abstract: Process for 3' acylation of 3-hydroxymethylcephalosporins using a lipase or esterase enzyme. A preferred enzyme is obtained from Rhodosporidium toruloides.
Patent EP-0692552-A1 (EP)
Inventor: DEARNALEY GEOFFREY
IPC: C23C14/06
Filed: 1995-02-21
Abstract: The present invention relates to an ion beam assisted method of producing a diamond like carbon (DLC) coating on the surface of a material. More particular, the invention relates to an ion beam assisted method using a fullerene precursor to produce a DLC coating, wherein the chemical composition of the ion beam and precursor are selectively chosen to determine the physical properties of the DLC coating.
Patent EP-0671785-A1 (EP)
Inventor: ROBERTS JAMES T
IPC: H01R24/64
Filed: 1995-02-28
Abstract: A low profile shielded jack (10) is provided for mounting to a circuit board and for receiving a mating plug. The jack includes a substantially rectangular dielectric housing (12) and a one-piece, substantially rectangular shield (14) substantially surrounding the housing. Recesses (34, 36) are provided in a bottom board mounting wall (18) of the housing at the juncture of the bottom wall with front (16) or side (24) walls of the housing. Supporting tabs (60, 62) at bottom edges of the shield extend into the recesses. The depths of the recesses (34, 36) are at least equal to the thicknesses of the supporting tabs (60, 62) so that the tabs do not project downwardly beyond the bottom board mounting wall (18) of the housing (12).
Patent EP-0671678-A1 (EP)
Inventor: VON DEM BACH ARMIN DIPL-ING
IPC: G06F9/44
Filed: 1995-03-06
Abstract: Operational functions are performed via programmable function keys (F), each associated with a user command sequence (bks) in pref. editable data blocks. Optional user forms and additional lines can be defined using an operating language in the form of command sequences in pref. editable data blocks. Each user command sequence comprises one or more command lists (bkl), each contg. a sequence of one or more commands (bk). A command is either a dialogue interface command, an access to hard-wired functionality or the result of a preceding command sequence. The processing of a user command sequence can be triggered by an event such as a user input, system variable and/or operating variable value change or function key operation which can be freely defined. Each command sequence is processed until either a command list has been fully processed and the last command has produced a correct result, there are no more lists or termination has occurred because of a fault or termination command.
Patent EP-0675643-A1 (EP)
Inventor: HACKETT ANDREW
IPC: H04N5/44
Filed: 1995-03-22
Abstract: When film is transmitted by television, the same frame of film is used to generate both interlace television fields. This results in the information carried by the second field being temporally displaced from the original by 20ms. This displacement gives rise to judder and double image artefacts in the received image. 
To overcome these defects the intermediate fields are generated from the original film frames by double sided motion compensated interpolation wherein the motion information is calculated using double sided block matching. The invention may be applied either in a television receiver or video signal decoder or in the television studio before the television signal is transmitted.
Patent EP-0678563-A1 (EP)
Inventor: HOSOKAWA NORITAKA C O MITSUBIS
IPC: C08J7/046
Filed: 1995-04-13
Abstract: The present invention provides a composition comprising (a) a carboxyl-group containing multifunctional acrylate; (b) a multifunctional acrylate having three or more acryloyl groups in the molecule; (c) an organic solvent; and optionally, (d) a photopolymerization initiator, (e) a colloidal metal oxide and (f) an acrylic resin is provided. This composition is applied to a plastic substrate and then irradiated with active energy rays, thereby forming a hard-coating layer having good adhesiveness to the substrate, transparency and hardwearing properties.
Patent EP-0679721-A1 (EP)
Inventor: ITO MASAHARU
IPC: C12Q1/04
Filed: 1995-04-26
Abstract: There are described a simple examination method of infection with  Helicobacter   pylori  possibly presenting in a gastric mucosa, and a device therefor. The examination is conducted by collecting gas in the gastric cavity, and measuring mainly ammonia and additionally organic amines which are generated due to the activity of the bacilli. The measurement is carried out by leading the gas in the gastric cavity into the oral cavity by a vomiting-reflex, and sucking the gas by a metering suction pump through a gas detection tube to read-out a length of color-changed area in the gas detection tube.
Patent EP-0682465-A1 (EP)
Inventor: LECHELER REINHARD
IPC: H05B39/04
Filed: 1995-05-03
Abstract: The lamp operating circuit has a rectifier (GR) coupled to the mains network via a filter (FE) and a self-oscillating DC/AC converter, coupled to a trigger generator, with a resistor (R1), a capacitor (C1) and a voltage-dependent element, e.g. a diac (DC1). A controlled resistance, e.g. a transistor (T3) is connected in parallel across the capacitor, to provide a constant charge current, with the timing of the trigger pulses determined by a variable resistance (R2, R3) in series with the capacitor, for controlling the lamp power. <IMAGE>
Patent EP-0696779-A1 (EP)
Inventor: KUROIWA MASAO
IPC: G06K19/06
Filed: 1995-07-10
Abstract: A magnetic data portion (14) for recording analog security data formed on an inherent random magnetic pattern peculiar to the card and a digital recording portion (an optical bar code portion) (12) for recording code data corresponding to the random pattern are formed on a card substrate (10). The magnetic data portion (14) magnetically stores analog security data formed of a random pattern peculiar to the card with being unrecognized. The random pattern is formed by distributing a magnetic material at random. For example, a magnetic ink formed by non-uniformly dispersing magnetic particles in binder is applied to a stripe area of the card. With the magnetic particles non-uniformly dispersed in the binder, a magnetic irregularity is created in the magnetic data portion (14) obtained by applying the magnetic ink. The magnetic irregularity becomes analog magnetic data peculiar to the card.
Patent EP-0694452-A1 (EP)
Inventor: BERGE GILLES
IPC: B60S1/50
Filed: 1995-07-20
Abstract: The modular device is fitted onto the bonnet of the vehicle and at the lower edge (14) of the windscreen (12). It is formed of two modules (18,20), which are assembled together and to the rest of the vehicle. One of the modules (18) contains the liquid used for washing the screen, and forms the reservoir for the other module. The second module (20) consists of a pair of units, which are mounted on each side of the central first module. Each contains wipers and jets to wash and clean the windscreens. These second modules also serve to support the external rear view mirrors (52). <IMAGE>