baber/WOPTO huggingface dataset:
Patent EP-2462671-A4 (EP)
Title: Electronic device with protection circuit
Inventor: BODE HUBERT
IPC: H03K19/003
Filed: 2009-08-06
Abstract: An electronic device comprises an application circuit; a first supply rail having a first electric potential; a second supply rail having a second electric potential different from the first electric potential; at least one terminal having a third electric potential, connected to the application circuit; and a protection circuit for protecting the application circuit from an injected current. The protection circuit comprises a first conductive line connected between the at least one terminal and the first supply rail, the first conductive line comprising a first switch having a first control input; and a first voltage amplifier circuit having a first input connected to the at least one terminal, a second input connected to the second supply rail and a first output connected to the first control input.
Patent EP-2419213-A4 (EP)
Title: Bicyclic organosilicon compounds as electron donors for polyolefin catalysts
Inventor: FANG YIQUN
IPC: B01J37/00
Filed: 2010-04-13
Abstract: Cyclic organosilicon compounds that may be employed as an electron donor for polymerization catalyst systems, polymerization catalyst systems employing the cyclic organosilicon compounds as an electron donor, methods of making the polymerization catalyst systems, and polymerization processes to produce polyolefin are disclosed. The organosilicon compounds, which are useful as electron donors in polymerization catalyst systems for the production of polyolefins, are represented by the formula: where Q1, Q2, Q3, and Q4 may be identical or different and are each hetero-atoms selected from the group consisting of N, O, S, Si, B, and P. R1, R2, R3, and R4 may be identical or different and are each hydrocarbon-based substituents to Q1, Q2, Q3, and Q4, respectively. The subscripts i, j, m, and n are independently 0 to 3. R5 and R6 may be identical or different and are each a bridging group with a backbone chain length between the two hetero-atoms Q1 and Q3, and Q2 and Q4, respectively, 1-8 atoms. The bridging group is selected from the group consisting of aliphatic, alicyclic, and aromatic bivalent radicals.
Patent EP-2520243-A4 (EP)
Title: Medical treatment device
Inventor: TANI TOHRU
IPC: A61B17/28
Filed: 2010-12-28
Abstract: In order to reliably cut off a living tissue by using a microwave in a surgical operation without causing excessive damage to the living tissue or without bleeding, it is necessary to suppress energy attenuation until the microwave reaches electrode blades for nipping, coagulating, and cutting off a tissue. However, it is difficult to suppress the energy attenuation. The present invention relates to a medical treatment device capable of reliably cutting off a living tissue by using a microwave while sealing vasculature by coagulating the living tissue without excessively damaging the living tissue. Specifically, the present invention relates to a medical treatment device including a movable first electrode blade connected to an external conductor and a fixed second electrode blade connected directly to a central electrode. The medical treatment device has a function of holding a living tissue between the movable first electrode blade and the fixed second electrode blade, coagulating the living tissue by supplying a microwave from the fixed second electrode blade, and cutting off the living tissue by turning the movable first electrode blade. In the medical treatment device, a turning mechanism for the movable first electrode blade is arranged at a certain clearance from the central electrode.
Patent EP-2548751-A4 (EP)
Title: Method for producing vehicle stabilizer
Inventor: ITO TORU
IPC: B60G21/055
Filed: 2011-03-15
Abstract: An object of the present application is to provide a method for reducing the time period of a painting step by heating an automobile stabilizer bar by electrical heating. In a method for manufacturing an automobile stabilizer bar, an automobile stabilizer bar having a curved portion and a straight portion is heated by electrical heating. Next, a surface of the heated stabilizer bar is sprayed with paint. The heating step is preferably conducted such that an increasing rate of a surface temperature of the straight portion is 10 to 30 Celsius degrees/sec.
Patent EP-2590966-A4 (EP)
Title: Quinazoline compounds
Inventor: ZHANG WEIHAN
IPC: A61P35/00
Filed: 2011-05-25
Abstract: Provided are certain quinazoline compounds, compositions thereof and methods of use thereof. These quinazoline compounds can effectively inhibit the overexpression and/or overactivity of epidermal growth factor receptor (EGFR).
Patent EP-0053189-A4 (EP)
Inventor: AKIYOSHI MITSUO
IPC: H05B6/80
Filed: 1981-06-03
Abstract: Four de cuisson pour chauffer l'atmosphere dans une chambre de chauffage (5) par un rechauffeur electrique a une temperature elevee pour la cuisson d'aliments. Le rechauffeur electrique possede un element de chauffage (1) dans un conteneur (3) et la partie conductrice (11) d'un fil conducteur (2) scellee dans le conteneur de telle maniere que la partie conductrice (11) soit disposee dans la chambre (5) et se projette a l'exterieur de cette derniere. Etant donne que l'element (1) est scelle dans le conteneur (3), il est protege contre l'oxydation et peut chauffer a une temperature elevee, accelerant ainsi la cuisson. Etant donne que la partie conductrice scellee (11) est refroidie par l'atmosphere exterieure et qu'elle est maintenue a une basse temperature, cette invention permet d'eviter les endommagements du fil conducteur que pourrait causer la difference des coefficients d'expansion thermique entre le conteneur (3) et le fil conducteur (2), ameliorant ainsi sa longevite.
Patent EP-0139703-A4 (EP)
Title: Spreader for particulate material.
Inventor: BURFORD CHARLES E SKYWAY TOWER
IPC: G01F11/10
Filed: 1984-03-27
Abstract: An apparatus for intermittently dispensing fragile particulate material such as sesame seeds onto the upper surface of bakery products. Difficulty has been encountered in dispensing fragile particulate material because of the grinding or milling which results from movement of members employed for dispensing metered quantities of the material. The present system prevents grinding of the material by providing blocking collars on a mandrel. The collars have a diameter greater than the diameter of the mandrel so that the outer surface of the mandrel is spaced away from the inner surface of a hollow dispensing tube. The space prevents grinding of the material when the mandrel is rotated. The apparatus comprises a hopper (40) having a hollow tube (46) at its bottom end. An outlet passage (50) also extends through the wall of dispensing tube (46). A mandrel (60) has blocking collars (62) formed at spaced locations along the length thereof and is rotatably supported in the bore (48) of dispensing tube (46). Spline teeth (65) are formed on mandrel (60) between blocking collars (62) for forming dispensing sections in bore (48). The major diameter of the spline teeth on the mandrel (60) is less than the outside diameter of the blocking collars (62) to provide an arcuate annular dispensing passage between the interval of the dispensing tube (46) and the major diameter of the spline teeth in a range of 1-1/2 to 2 times the diameter of particles of material being dispensed.
Patent EP-0190125-A4 (EP)
Title: Discriminator for pattern recognition.
Inventor: AUERBACH SIDNEY C O HOTEL FRAN
IPC: G06V10/40
Filed: 1984-08-09
Abstract: A discrimination apparatus for deriving pattern recognition information by selecting predetermined components of a video image for generating a narrow-width identification signal. This is achieved by removing the higher frequency components of the video image of the object to be identified and generating a frequency information signal (output of converters (40 and 44)) and an amplitude information signal (output of converters (38 and 42)) of the unknown pattern (10). These information signals are then compared (within data processor (48)) with known amplitude and frequency information signals of known patterns stored in a data base (50). An identification is made when the respective signals match within predetermined tolerances and associated information is outputted (52) in response to this identification.
Patent EP-0204006-A4 (EP)
Inventor: YUYAMA ICHIRO
IPC: H04N13/243
Filed: 1985-12-17
Abstract: Les parties droite et gauche d'une image stéréoscopique de télévision sont divisées en une pluralité de blocs. La position d'une image d'un bloc de droite ou de gauche est déviée de sorte qu'une différence diminue entre un signal d'image (SL) d'un bloc et un autre signal d'image (SR) de l'autre bloc situé à une position correspondante sur l'écran, de manière à trouver une quantité de déviation (p, q) de la position entre les deux parties de l'image, et à trouver un signal différentiel (S3) entre un signal d'image déviée (S2) résultant de la déviation par rapport à la quantité de déviation (p, q) et l'autre signal d'image (SR) pour chaque bloc. Le signal différentiel (S3) subit une compression de données. Le signal différentiel ainsi comprimé (S4), le signal d'image (SL) et un signal (S1) représentant la quantité de déviation (p, q) sont transmis, de manière à réduire considérablement la quantité de signaux à transmettre. La bande de transmission peut être comprimée encore plus en déterminant les signaux différentiels uniquement pour la vue rapprochée se concentrant sur le centre de l'écran.
Patent EP-0353264-A4 (EP)
Title: Biological sample mixing apparatus and method.
Inventor: LARY TODD PENDLETON
IPC: G01N33/50
Filed: 1988-11-09
Abstract: Automatic biological sample mixing apparatus for use in flow cytometry, wherein a sample container is secured loosely at its top by means of a multi-reagent dispensing head; and the container is mounted at its bottom on a resilient support disposed on an elliptically rotated member, to cause reagents introduced into the container to be thoroughly mixed with a sample in the container in a fast, efficient, gentle, and accurately repeatable manner.
Patent EP-0411020-A4 (EP)
IPC: E05B47/02
Filed: 1989-04-07
Abstract: On a mis au point des modes de réalisation multiples d'un mécanisme (12) de serrure de sécurité adapté pour fonctionner à la fois dans une serrure à pêne dormant et par claquement de porte, avec différentes combinaisons de caractéristiques comprenant un logement (30), un verrou de fermeture mobile (20), une came rotative (18) comportant une tige engagée dans une fente (36) dans le verrou, ainsi qu'un dispositif de centrage tel qu'une unité (16) d'entraînement à distance ou un mécanisme à ressort à double action accouplé avec la came rotative par un accouplement (54) de mouvement à vide, de manière à faciliter le fonctionnement par claquement et dans une serrure à pêne dormant. L'unité d'entraînement à distance étant un cylindre (42) et un piston (44) à actionnement pneumatique, ledit piston est de préférence fendu afin de faciliter la commande prioritaire de l'unité d'entraînement à distance, par exemple à l'aide d'une clé.
Patent EP-0439552-A4 (EP)
Title: Extension deceleration orthosis
IPC: A61H1/02
Filed: 1989-10-20
Abstract: An extension deceleration orthotic fulcrum for knee and elbow braces, which simulates performance of the function of those ligaments that control joint motion and provide anteroposterior joint stability, comprising a lightweight, external spring assembly, upper and lower elongated arms, and centric or polycentric fulcrum, which is adjustable for its range of motion, adaptable for use on many different style orthoses, and whose strength can be varied to suit corrective, preventive, anthropomorphic, environmental, and usage requirements, including means both for mechanically dampening the limb's angular velocity on extension to prevent hyperextension and for accelerating the limb's angular velocity on flexion to enable quicker, smoother, less stressful motion. In one embodiment spring rods are assembled medially and laterally to conventional pairs of elongated orthotic brace arms to span the joint fulcrum point by serpentinely engaging novel roller posts, the assemblage thus serving to decelerate the limb during the last 15 to 20 degrees of extension, to help prevent the striking of a stop with its attendant risk of hyperextension, and thus serving to use the stored energy of the spring to facilitate flexion of the limb.
Patent EP-0416049-A4 (EP)
Title: Directional spring for ac synchronous motor
IPC: H02K7/118
Filed: 1989-11-28
Abstract: A directional starting spring which ensures that an AC synchronous motor is rotating in the proper direction is disclosed. The AC synchronous motor includes a circular magnet rotating in "synch" with the frequency of the alternating current. The magnet rotates a worm gear attached to the center on its axial face. This worm gear drives a second worm gear positioned perpendicular to the first worm gear. The second worm gear drives a series of gears which display the elapsed time. Attached to this second worm gear is the directional starting spring. If the motor is rotating in the proper direction the spring contacts the housing of the meter and slides on the second worm gear. If the motor is rotating in the wrong direction the spring contacts the axial face of the magnet stopping the rotating magnet and pushing it in the proper direction.
Patent EP-0455739-A4 (EP)
Title: Vibration dampening device for a sports racket
IPC: A63B49/04
Filed: 1990-01-22
Abstract: A device (12) for dampening vibrations in a sports racket includes an elongated elastic hollow tubular member (28) and inelastic end members (30) on the opposite ends (28A) for securing the tubular member in a stretched condition to the string grid. The hollow tubular member (28) encapsulates a viscoelastic energy damping medium (44) and the inelastic end members (30) have a stem portion (34) for frictional engagement with the elastic tubular member and outer hook shaped elements (30B) for anchoring the device to the strings.
Patent EP-0473612-A4 (EP)
Title: Fertility enhancement
IPC: A61K31/70
Filed: 1990-05-07
Abstract: PCT No. PCT/AU90/00183 Sec. 371 Date Dec. 27, 1991 Sec. 102(e) Date Dec. 27, 1991 PCT Filed May 7, 1990 PCT Pub. No. WO90/13299 PCT Pub. Date Nov. 15, 1990.The present invention relates to a method of enhancing implantation of an embryo within the uterus of a female mammal. The method comprises administering an amount of a PAF antagonist, effective to enhance implantation, to the mammal. The invention also relates to a method of increasing the level of PAF around an embryo in the uterus of a female mammal by administering an amount of a PAF antagonist sufficient to inhibit PAF catabolism. Desirably the PAF antagonist is administered together with PAF or a homologue or analogue thereof. The invention also provides compositions comprising a PAF antagonist together with PAF or a homologue or analogue thereof, and a process for preparing the same.
Patent EP-0646047-A4 (EP)
Title: Etch-resistant coating.
Inventor: BUDDE ANNA M
IPC: C08J3/24
Filed: 1992-04-16
Abstract: A coating composition comprises a polymer which is comprised of the residue of a sterically-hindered monomer. The presence of this sterically-hindered monomer results in the production of a coating which is resistant to environmental etching.
Patent EP-0543000-A4 (EP)
IPC: C07D213/82
Filed: 1992-05-29
Abstract: A process for the preparation of a 3-amino-2-chloro-4-alkylpyridine of the formula:  <IMAGE>  wherein R is alkyl of from one to three carbon atoms, an intermediate in the preparation of certain 5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepine compounds useful in the prevention and treatment of HIV infection.
Patent EP-0551526-A4 (EP)
IPC: B29C43/18
Filed: 1992-07-31
Abstract: Est décrit un procédé pour mouler un article multicouche sur lequel adhère un matériau de surface. Dans ce procédé, un panneau préchauffé sur lequel est monté un matériau de surface préchauffé est disposé pour faire face au moule métallique supérieur ou inférieur; un espace fermé est ménagé entre ledit moule métallique préchauffé, de sorte que ledit matériau de surface est aspiré sous l'effet du vide et plaqué sur la surface du moule métallique; on verse de la résine depuis un passage de résine après avoir ôté le panneau préchauffé et tout en fermant les moules ou en arrêtant provisoirement la fermeture des moules; puis la fermeture des moules est achevée pour lier le matériau de surface au matériau résineux. Ce procédé de moulage permet d'obtenir un article moulé multicouche composé d'un matériau d'âme embouti ou de forme complexe et d'un matériau de revêtement qui lui est intégralement lié.
Patent EP-0679104-A4 (EP)
Title: Non-reusable syringe.
Inventor: POLYBLANK ALAN HENRY
IPC: A61M5/50
Filed: 1992-08-05
Abstract: A syringe device (10) which is not reusable after the first delivery stroke. The syringe has a hollow body (11) slidably containing a plunger (12) in fluid sealing relationship. The plunger (12) has a plunger rod (13) which includes a guide arrangement (17) receiving and guiding a locking member (18). The guide arrangement (17) is adapted to maintain the locking member (18) in an unengaged position relative to the body (11) when the plunger (12) is moved in the direction of a first intake stroke and in a first delivery stroke, and allows relative sliding movement and consequential pivoting movement of the locking member (18) such that, upon commencement of a second intake stroke, the locking member (18) snaggingly engages the inside surface of the body (11) to resist further movement of the plunger (12) in the intake stroke direction. Accordingly, in use, the locking member (18) interacts with the guide arrangement (17) of the plunger (12) and the inside surface of the body (11) so as to allow a first intake stroke and a delivery stroke, but to prevent a second intake stroke of the plunger (12). The syringe device (10) may also allow for aspiration testing, and may have a plunger rod (113) which has two interacting parts (113A, 113B).
Patent EP-0566744-A4 (EP)
Inventor: KOIKE YASUHIRO
IPC: C08F2/44
Filed: 1992-10-22
Abstract: Est décrit un procédé pour fabriquer une résine optique, dans lequel une cuve de polymérisation est remplie d'une solution d'un mélange comprenant au moins un type de monomère-polymère ou un sol de celui-ci et au moins un type de substance dont les paramètre de solubilité et l'indice de réfraction diffèrent de ceux d'un polymère obtenu par polymérisation dudit monomère, selon des valeurs maximale de 7 1/2 (cal/cm3) et minimale de 0,001 respectivement. Dans ledit procédé, avec de la chaleur ou par irradiation avec des rayons d'énergie depuis la périphérie de la cuve de polymérisation, la réaction de polymérisation est provoquée et dévelopée de préférence depuis une région particulière de la solution afin d'engendrer un gradient de concentration dans des substances d'indice de réfraction différent et d'obtenir ainsi un indice de réfraction variable en continu dans une direction spécifique. La paroi intérieure de la cuve de polymérisation peut être composée d'un polymère qui gonfle et se dissout dans la solution de mélange. On obtient un transmetteur optique en faisant subir à ladite résine optique un étirage thermique après achèvement de la réaction de polymérisation de celle-ci. D'autre part, on applique audit transmetteur un traitement ultérieur à base d'une réaction de réticulation en vue d'améliorer sa résistance à la chaleur.
Patent EP-0612405-A4 (EP)
Title: On-line combustionless measurement of gaseous fuels fed to gas consumption devices.
Inventor: BONNE ULRICH
IPC: G01N33/22
Filed: 1992-10-22
Abstract: A combustionless measurement method and apparatus are described for ascertaining the quality and/or quantity of gaseous fuels fed to gas consumption devices, and particularly natural gas consumption devices. The technique utilizes a novel empirical algorithm for correlating easily measured gas parameters to any one of the: heating value of the fuel gas; density of the fuel gas; and percent concentration of inert gases within the fuel gas. Sensed fuel gas parameters can include any combination of viscosity, thermal conductivity, specific heat, and optical absorption, etc., at more than one temperature if needed for accuracy. Specific structures are set forth for implementing the technique.
Patent EP-0618832-A4 (EP)
Title: Enhanced yield blood processing systems and methods establishing vortex flow conditions.
Inventor: BROWN RICHARD I
IPC: B01D21/26
Filed: 1993-03-23
Abstract: A circumferential flow path (86) is established about an axis of rotation, while the circumferential flow path (86) is rotated about the axis. Blood is introduced into the rotating circumferential flow path (86) through an inlet port (122) having an axis that is parallel to the axis of rotation. The axial inlet flow together with the circumferential separation flow creates a vortex region (148) that circulates about the port axis and stretches across the circumferential flow path (86). The vortex region (148) perfuses the blood uniformly into the circumferential flow path (86) for separation into constituent parts.
Patent EP-0606500-A4 (EP)
Inventor: HOSOGANE TADAYUKI
IPC: C08F290/06
Filed: 1993-07-30
Abstract: L'invention concerne une composition de résine thermodurcissable comprenant (a) un oligomère de polyamide aromatique présentant des groupes insaturés polymérisables aux deux extrémités ou sur les chaînes latérales, (b) un composé maléimide et (c) une résine époxy. L'invention concerne également un procédé permettant de produire une plaque recouverte d'une couche de cuivre par imprégnation d'un matériau de base avec ladite composition et collage, sous pression, d'une feuille de cuivre sur le matériau de base obtenu. La feuille de cuivre peut être étroitement collée, ce qui permet d'obtenir une plaque recouverte d'une couche de cuivre présentant d'excellentes caractéristiques de résistance à la chaleur et électriques.
Patent EP-0664558-A4 (EP)
Title: Method for drying wafer.
Inventor: OHMI TADAHIRO
IPC: H01L21/304
Filed: 1993-10-05
Abstract: A method of drying a wafer and performing perfect termination with hydrogen at the same time, by which a large number of wafers can be processed, the number of processings is decreased, and no contamination is caused. The method comprises the steps of mixing an inner gas and hydrogen gas to produce a mixed gas; producing hydrogen radicals by radicalizing hydrogen molecules contained in the mixed gas; introducing into a dry chamber a gas mixture containing hydrogen radicals; and drying wafers, cleaned by chemicals, by the gas mixture in the dry chamber and at the same time, terminating dangling bonds with hydrogen.
Patent EP-0658096-A4 (EP)
Inventor: MONTGOMERY ROBERT E
IPC: A61K38/44
Filed: 1993-08-27
Abstract: L'invention se rapporte à un produit à mâcher pour animaux, qui contient un ou plusieurs substrats et enzymes servant à produire des composés antimicrobiens au contact avec la salive d'un animal. Ce produit à mâcher, composé de cuir vert, d'un biscuit ou d'un aliment séché pour animaux comprend une oxydoréductase et un substrat, tels que, par exemple, de la glucose oxydase et du glucose, qui produisent du peroxyde d'hydrogène lorsque le produit est mâché. Une catalase peut être ajoutée pour stabiliser le système et prévenir une activation prématurée du système enzyme/substrat. Une combinaison de peroxydase et d'ion d'halogénure ou de pseudo-halogénure peut être utilisée pour améliorer l'effet antimicrobien de l'invention.
Patent EP-0724395-A4 (EP)
Inventor: GRAEBE ROBERT H
IPC: A47C27/00
Filed: 1993-11-05
Abstract: Une base en mousse (10) d'uréthanne gonflée d'eau comprend une partie (11) de siège plate et une partie avant surélevée (13) présentant des creux (22) orientés de manière angulaire et un pommeau surélevé (20). La zone située au dessous de la partie avant (13) est plus souple et plus légère, et elle est formée d'une série de zones évidées (26, 27) séparées par des nervures (28) qui soutiennent la surface supérieure de la partie avant (13) ainsi que les parois frontales (29) et latérales (30) de ladite partie avant (13).