baber/WOPTO huggingface dataset:
Patent EP-2580271-A4 (EP)
Title: Foamed articles exhibiting improved thermal properties
Inventor: SOSA JOSE M
IPC: C08J9/00
Filed: 2011-06-07
Abstract: Cellular and multi-cellular polystyrene and polystyrenic foams and methods of forming such foams are disclosed. The foams include an expanded polystyrene formed from expansion of an expandable polystyrene including an adsorbent comprising alumina, wherein the multi-cellular polystyrene exhibits a multi-cellular size distribution. The process for forming a foamed article includes providing a formed styrenic polymer and contacting the formed styrenic polymer with a first blowing agent and an adsorbent comprising alumina to form extrusion polystyrene. The process further includes forming the extrusion styrenic polymer into an expanded styrenic polymer and forming the expanded styrenic polymer into a foamed article.
Patent EP-0027137-A4 (EP)
Title: Apparatus for enciphering and/or deciphering data signals.
Inventor: OOSTERBAAN DUWAYNE DALE
IPC: H04L9/18
Filed: 1980-11-04
Abstract: Enciphering/deciphering apparatus having two pseudo-random bit generators (16, 28) which are cross-coupled in the enciphering mode by logic circuitry (10, 14, 18, 20, 22, 26). An input data signal is directed to the input of each bit generator by a pair of summing devices (18, 20). The data signal is also logically combined with the output of each bit generator by a second pair of summing devices (30, 32). In the deciphering mode the pseudo-random bit generators are connected in a feedback configuration by logic circuitry (12, 14, 18, 20, 24, 26). The to-be-decoded signal is directed to the input of each bit generator by the first pair of summing devices (18, 20). The to-be-decoded signal is also logically combined with the output of each bit generator by the second pair of summing devices (30, 32) to provide the decoded signal.
Patent EP-0162909-A4 (EP)
Inventor: AUTH GERALD L
IPC: G01J3/453
Filed: 1984-11-14
Abstract: Dispositif d'analyse par photo-luminescence de la surface de silicium cristallin, dans lequel les photons (28) émis par l'échantillon (14) traversent un interféromètre à deux faisceaux (ou deux bras), possédant un diviseur de faisceau (40), un miroir fixe (42) et un miroir mobile (44) conventionnels. Le signal de sortie de l'interféromètre (46) est dirigé contre un détecteur qui est une photodiode au germanium (50), refroidie dans un Dewar, refroidissant également le circuit électronique initial auquel est appliqué le signal de sortie du détecteur. Par l'utilisation de ce dispositif, il est possible d'éliminer aisément l'effet négatif du phénomène électron-trou-gouttelette, et d'utiliser la région de non-phonon du spectre pour identifier des impuretés ou des dopants autrement non identifiés.
Patent EP-0185050-A4 (EP)
IPC: H01S3/091
Filed: 1985-05-17
Abstract: A face pumped slab laser in which the slab (10) is of a rectangular configuration, favoring use of an optical resonator cavity, (12, 13) capable of producing a rectangular beam of good quality within the cavity. The novel optical resonator cavity, which produces this rectangular beam, is stable on one axis corresponding to the smaller beam dimension and unstable on an axis orthogonal to the first axis corresponding to the larger beam dimension. The result is both high efficiency, excellent power and a good quality output beam, (26) is produced.
Patent EP-0198033-A4 (EP)
Inventor: WALKER ROBERT D
IPC: C12N5/071
Filed: 1985-10-09
Abstract: Un dispositif de culture à fibres creuses comprend une première cartouche de fibres creuses (12) et une seconde cartouche de fibres creuses (14), dont les capillaires (18) sont connectés en série par une connexion fluide (36) ayant à l'intérieur un étranglement d'écoulement (38). L'étranglement d'écoulement (38) établit une chute de pression entre les capillaires de la première (18) et de la seconde (28) cartouches et établit une contre-pression sur les capillaires de la première cartouche de fibres creuses de sorte que le milieu est administré par perfusion dans des conditions d'ultrafiltration. L'espace extracapillaire (34) de la première cartouche de fibres creuses est connecté par des moyens fluides à l'espace extracapillaire de la seconde cartouche de fibres creuses (14) de sorte que le milieu contenant le déchet et le produit est acheminé vers l'espace extracapillaire (34) de la seconde cartouche de fibres creuses où le produit est concentré et le milieu contenant le déchet est diffusé dans le passage des capillaires.
Patent EP-0362203-A4 (EP)
Title: Dynamic precious metal assay device
IPC: G01N33/20
Filed: 1988-01-14
Abstract: A dynamic precious metal assaying device comprising a syringe (4) containing a reference cathode half cell (6) at a first end of the syringe and an electrolyte (3), an anode which is the specimen under test, a plunger (1) attached to a piston (2) located within the syringe at a second end of the syringe, an exit nozzle (9) located at the first end of the syringe below the cathode half cell, and wires connecting the cathode and the anode to a current generator and a voltage monitor respectively.
Patent EP-0395647-A4 (EP)
Title: Hydrocyclone overflow transport
IPC: B04C5/12
Filed: 1988-09-15
Abstract: Fluid separator apparatus comprising at least one cyclone (16A) for separating a fraction of less dense component(s) from predominantly fluid mixtures having at least one predominantly liquid component, said cyclone/s being provided with means defining at least one feed inlet (64), means defining at least one overflow outlet (72) for discharge of overflow comprising predominantly less dense component(s) of fluid mixtures, means defining at least one underflow outlet (66) for discharge of underflow comprising predominantly denser component(s) of said fluid mixtures, overflow conduit means (74) to receive and conduct said overflow away from said cyclone, said overflow conduit means (74) being connected securably to said overflow outlet means (72) of said cyclone (16A), support means (54) for supporting said cyclone/s in the form of a plate of pre-selected dimensions adapted to securably but releasably receive the body/bodies of said cyclone/s (16A) and receiving and transport means (78) to receive and transport said overflow away from said overflow conduit means (74) said receiving and transport means (78) being connected securably but releasably to said overflow conduit means. Additionally, said support means may form part of or be located on or within a pressure retaining vessel enclosing at least part of said cyclone/s.
Patent EP-0443005-A4 (EP)
IPC: C08F30/08
Filed: 1990-09-07
Abstract: Lentille de contact hydrophile souple, perméable au gaz, dont on a amélioré sensiblement les performances cliniques en prévoyant une proportion supérieure suffisante d'unités acryliques hydroxy sur des unités de silicium se trouvant dans la couche de surface de la lentille, comparée à celle existant dans le noyau de la lentille, par le traitement de surface de la lentille, tel que par la réaction de la surface de la lentille avec des polyols et une base ou un acide, ou par traitement aux rayons de la lentille de base afin de greffer, de déposer ou d'enduire des unités acryliques hydroxy sur cette dernière.
Patent EP-0518879-A4 (EP)
IPC: C04B41/91
Filed: 1991-01-22
Abstract: Procédé concernant la déposition en phase gazeuse par procédé physique d'un revêtement réfractaire comme du nitrure de titane sur un substrat non-conducteur comme un substrat en céramique, et le substrat recouvert ainsi obtenu. Pour appliquer le revêtement sur le substrat non-conducteur, on nettoie tout d'abord les surfaces dudit substrat, puis on procède à la déposition en phase gazeuse par procédé physique d'une première couche d'un métal réfractaire, comme du métal au titane, sur le substrat non-conducteur. On dépose ensuite sur la première couche une seconde couche d'un composé réfractaire, comme du nitrure de titane, en suivant la méthode de déposition en phase gazeuse par procédé physique, afin de produire un substrat non-conducteur ayant une meilleure adhérence du revêtement.
Patent EP-0527779-A4 (EP)
Title: Multilayer laminated pad and method
IPC: A61F13/00
Filed: 1991-04-12
Abstract: A disposable hand held laminated pad (10) suitable for the application or removal of liquids and other materials while shielding the hand of the user from the materials includes a base pad (12) having a lower wiping surface (14) and an upper attachment surface (16), a thin impervious shield portion (18) coextensive with and attached to the upper attachment surface (16), and a thin handle (20) secured at a lower edge to the impervious shield (18) and extending upwardly therefrom for grasping between fingers of a hand for enabling use thereof without contacting the fingers with the material being applied or wiped. The impervious shield (18) helps prevent contact between a user of the pad (10) and a person on which the pad (10) is being used.
Patent EP-0497980-A4 (EP)
IPC: G02F1/1368
Filed: 1991-04-26
Abstract: Dispositif à valve optique dans lequel un substrat de circuit intégré comprend une mince couche semi-conductrice, des circuits de commande et des éléments de commutation ménagés sur la couche semi-conductrice, et des matériaux électro-optiques tous incorporés dans un seul corps. Les circuits intégrés servant à commander un affichage, des électrodes de commande, des électrodes d'élément d'image et des éléments actifs comprenant les éléments de commutation sont formés de manière fine et dense sur le substrat. La mince couche semi-conductrice à cristal unique présentant des défauts du réseau cristallin de faible densité est produite sur une couche de support électriquement isolante et les éléments actifs y sont formés selon des techniques de micro-électronique. La transmission de lumière de la couche de matériau électro-optique est commandée par les éléments actifs. Le dispositif à valve optique convient à un projecteur vidéo à haute résolution et de taille réduite et à un dispositif d'affichage couleur du type à matrice.
Patent EP-0558633-A4 (EP)
Title: Virtual robot for a multimedia automated cartridge library system
Inventor: LEONHARDT MICHAEL LAWRENCE
IPC: B25J9/00
Filed: 1991-11-15
Abstract: The automated library system stores and retrieves media cartridges for an associated plurality of media drives. Within this system, a virtual robot is implemented to create multiple virtual media libraries within the single automated cartridge library system. This capability enables the use of a plurality of types of media within the single automated cartridge library and a corresponding plurality of drive elements within the library. Thus, each drive element has associated therewith a number of object storage locations within the library which contain media of a form and content that matches the drive element. The automated cartridge library system manages the correspondence between object storage location, media type, designated drive element in an automated manner such that the single library appears to the user as multiple independent libraries. This enables the user to transition to another media on an incremental basis, since a single drive element can be added to the library and associated media added as needed without displacing the embedded base of installed robotic media handling equipment or requiring significant modification to this equipment. Furthermore, the automated library system provides a media management capability to define media subsets media elements which have consistent mechanical and electrical characteristics, can vary in data management attributes.
Patent EP-0603178-A4 (EP)
IPC: B01D53/04
Filed: 1992-01-16
Abstract: A number of graded bed absorbers (GB1, GB2) are used for removing organic compounds from a contaminated process gas stream (1). Graded absorbent beds (A, B, C) contained within absorbers (GB1, GB2) are regenerated in situ by using a heated regeneration gas (3), which is produced from cooling a hot flue gas (9) in evaporative cooler/humidifier (11). The hot flue gas (9) is formed in combustor (6) using a fuel gas (7) and an effluent stream (5) from the absorbers containing the desorbed organic compounds collected during the regeneration process.
Patent EP-0630292-A4 (EP)
Title: Apparatus for producing coated fastener samples.
Inventor: DUFFY RICHARD
IPC: B05C19/06
Filed: 1993-03-11
Abstract: An apparatus for coating internally threaded fasteners, particularly closed end fasteners, such as flanged weld nuts, which includes a powder spray arrangement, has a spray nozzle within a spray cylinder. The spray nozzle arrangement is actuated by an air cylinder to be in abutting relationship with a fastener seated in the spray position. The spray nozzle is tapped for the supply of air and for the supply of powder to the fastener threads. The spray block on which the nut is sprayed has a vacuum line that exhausts excess powder that does not adhere to the threads.
Patent EP-0654158-A4 (EP)
Title: Advanced massively-parallel computer apparatus.
Inventor: CHIN DANNY
IPC: G06F15/16
Filed: 1993-07-14
Abstract: The organization of a large (up to 8192 processors) massively -parallel computer apparatus (302) capable of teraop (i.e., of the order of 1012) computational rates and teraop data communication rate, in which its operating system includes means for providing the massively-parallel computer appparatus with multiuser time-shared operation is disclosed. Such massively-parallel computer apparatus is particularly suitable for real-time analysis of complex problems that require timely analysis include neural networks, volume visualization, and polygon rendering, as well as weather modeling, medical image, computer vision, molecular modeling and VLSI simulation.
Patent EP-0664729-A4 (EP)
Title: Implantable and refillable biohybrid artificial pancreas.
Inventor: BAE YOU HAN
IPC: B01D61/00
Filed: 1993-09-28
Abstract: An artificial pancreas system which minimizes the volume of the artificial pancreas by not encapsulating each islet is taught wherein the islets are separated and held within a polymeric matrix which is soluble in an aqueous solution below body temperature but insoluble in aqueous solutions at or above body temperature. The polymer-islet mixture is contained in a pouch having access means such as entry and exit ports. The solubility makes it possible to replace the contents of the pouch by solubilizing the matrix simply by lowering the temperature below the LCST. The pouch is constructed of a biocompatible material permeable to insulin and other substances of similar or lesser molecular weight but is impermeable to cellular and humoral components of the body immune system. The islet-polymer matrix can be functionalized to stimulate insulin secretion from the islets using insulinotropic agents such as sulfonylurea. Also, polymeric microparticles which release bioactive agents which either promote vascularization at the pouch membrane outer surface or inhibit macrophage activity can be added to the polymer matrix.
Patent EP-0683398-A4 (EP)
Title: Non-harmonic analysis of waveform data and synthesizing processing system.
Inventor: HIRATA YOSHIMUTSU
IPC: G01R23/16
Filed: 1994-02-02
Abstract: Waveform data is subjected to analysis analogous to Fourier analysis. Whenever a principal sine wave is detected, it is removed from the waveform data, and when residual waveforms become not greater than a predetermined quantity, the amplitude, period and phase of the sine wave so detected are determined as the analysis quantities of the sine wave components that constitute the original waveform data.
Patent EP-0690949-A4 (EP)
Inventor: DAVIS RONALD PERCIVAL
IPC: E05D15/44
Filed: 1994-03-21
Abstract: Ensemble de maintien à frottement pour fenêtre. Il comporte quatre bras et sert à monter un châssis de fenêtre dans le cadre d'une fenêtre. Ledit ensemble possède une articulation pivotante entre l'extrémité du bras court (1) qui est reliée au cadre, et la plaque (5) du cadre. L'articulation comporte une roue d'engrenage (9) solidaire de ladite extrémité du bras court (1) et apte à entrer en prise avec une crémaillère (10) prévue sur ladite plaque (5) de sorte que ladite extrémité du bras court (1) se rapproche et s'éloigne de l'extrémité supérieure de l'ensemble de maintien pendant l'ouverture et la fermeture de ce dernier. Ledit ensemble de maintien peut également comporter une tête de blocage (13, 14) assurant la sécurité, une articulation mobile de plaque de cadre à bras long permettant de prolonger l'ouverture lors d'une évacuation d'urgence, et un crochet de sécurité servant à limiter l'angle d'ouverture de la fenêtre.
Patent EP-0726749-A4 (EP)
Title: Hemostatic patch
Inventor: PRUSS THADDEUS P
IPC: A61L15/58
Filed: 1994-11-03
Abstract: A fibrogen-free substrate having as a hemostatic agent on a surface thereof a mixture of a clot-promoting amount of thrombin and an amount of epsilon aminocaproic acid (EACA) effective to accelerate the rate of blood clotting induced by the thrombin is useful as a hemostatic patch which is safe, inexpensive and which rapidly controls bleeding from a wound. A patch which rapidly stanches the flow of blood from a lesion on a parenchymal organ by pressing it against the surface of the organ for 3-5 minutes, is produced by applying thrombin, EACA and CaCl2 to a rigid sheet of biodegradable foam, such as an absorbable gelatin sponge, and compressing the dry sheet to produce a flexible sheet which conforms to the contour of the organ without the necessity of pre-moistening. The problem associated with thrombin-fibrinogen glues of adhesion of the wounded surface of the organ to adjacent tissue is avoided by applying the hemostatic agent to only the wound-contacting face of the sheet.
Patent EP-0741540-A4 (EP)
Inventor: SCHNEIDER M BRET
IPC: G16H30/20
Filed: 1995-01-27
Abstract: Cette invention concerne un procédé et un appareil (2) permettant d'obtenir et d'afficher en temps réel une image d'un objet (10) obtenue par une modalité faisant en sorte que l'image corresponde à une ligne de vision établie par une autre modalité. Ce procédé comprend les étapes suivantes: on crée une banque (14) d'images à traiter de l'objet produites par une première modalité d'imagerie; on forme une banque (12) d'images principales produites par la deuxième modalité d'imagerie; on établit des références pour la banque d'images principales par rapport à la banque d'images à traiter; on obtient une image principale de l'objet en temps réel par la deuxième modalité d'imagerie le long d'une vue principale; on compare l'image principale en temps réel aux images principales stockées dans la banque d'images principales par analyse d'image numérique pour identifier une ligne de vue d'image à traiter correspondant à la vue principale en temps réel; on transforme l'image à traiter identifiée pour qu'elle corresponde à l'échelle, à la rotation et à la position de l'image principale; puis on affiche l'image à traiter transformée.
Patent EP-0746499-A4 (EP)
Title: Packaging apparatus
Inventor: PORTRAIT PASCAL
IPC: B65B21/24
Filed: 1995-02-28
Abstract: A carton folding mechanism for lowering and partially folding a carton (C) around an array of necked articles such as bottles (B) having means (12) for moving the carton (C) relative to the array of articles (B) so as to engage the article necks, means (14) for folding the side panels of the carton (C) to a position adjacent the sides of the articles (B) and a drive mechanism (16) for driving both folding means (14) and moving means (12) along an endless path.
Patent EP-0723435-A4 (EP)
Title: Once-a-day metoprolol oral dosage form
Inventor: BAICHWAL ANAND R
IPC: A61K9/22
Filed: 1995-04-06
Abstract: A sustained release oral solid dosage form of metoprolol pharmaceutical formulation includes a sustained release matrix and a pharmaceutical diluent. The formulation provides release of metoprolol for at least about 24 hours. Methods of preparation are also disclosed.
Patent EP-0715479-A4 (EP)
Inventor: SUZUKI HIROSHI
IPC: H04W16/12
Filed: 1995-06-09
Abstract: Le CIR minimal apte à attribuer un canal à un appel sert de valeur de seuil Μc1 et un CIR légèrement supérieur au CIR minimal sert de valeur de seuil Μc2. On mesure le CIR de chaque canal libre et, lorsque le CIR d'un canal est inférieur à la valeur Μc1, on attribue à ce canal une priorité plus basse, tandis qu'on lui attribue une priorité plus élevée lorsque le CIR est compris entre Μc1 et Μc2. Lorsque le CIR est supérieur à la valeur Μc2, la priorité demeure inchangée. Lorsqu'une cellule est créée au niveau d'une station de base, on attribue à l'appel le canal qui a la priorité la plus élevée parmi les canaux libres dont le CIR est supérieur à la valeur Μc1, et on attribue au canal une priorité plus élevée.
Patent EP-0740714-A4 (EP)
Title: Extensible composite nonwoven fabrics
Inventor: QUANTRILLE THOMAS E
IPC: D04H1/54
Filed: 1995-11-22
Abstract: The present invention provides a composite nonwoven fabric with a superior combination of extensibility, tensile properties and abrasion resistance. The composite nonwoven fabric (10) comprises at least one layer containing multipolymer fibers, with a plurality of bonds (B) bonding the fibers together to form a coherent extensible nonwoven web (11). This coherent extensible nonwoven web (11) has a Taber surface abrasion value (rubber wheel) of greater than 10 cycles and an elongation at peak load in at least one of the machine direction or the cross-machine direction of at least 70 percent. A second extensible layer (12) is laminated to this coherent extensible nonwoven web (11) by an adhesive layer (13).
Patent EP-0759868-A4 (EP)
Title: Spill resistant fuel cap and ventilation system
Inventor: KEEHN DOUGLAS ALLEN JR
IPC: B63B25/08
Filed: 1996-03-21
Abstract: A spill resistant fuel cap and ventilation system to prevent fuel from spilling during the boat refueling process and when internal fuel system pressure increases, and for maintaining the internal pressure of the fuel system at a predetermined level, wherein the system comprises a fuel fill neck fluidly connected to a tank, the fuel fill neck having two venting apertures defined by it with one venting aperture in fluid communication with the tank and the other aperture in fluid communication with an air intake vent, such that the system provides two vapor and air venting paths for removing vapor and air during refueling and for relieving pressure, respectively, and such that an air intake venting path is formed for inducing air into the system through the fuel fill neck to prevent pulling vacuum in the tank during boat engine operation.
Patent EP-0763989-A4 (EP)
Title: Triple zone mascara brush
Inventor: MIRAGLIA LORETTA A
IPC: H01L21/3213
Filed: 1996-04-02
Abstract: A mascara brush having three sections and three types of bristles is disclosed. The brush portion has a larger diameter middle section comprised of a combination of soft and stiff bristles in random configuration, and two end sections comprised of hollow filaments which preferably become progressively shorter towards the ends of the brush portion. The end sections exhibit less bristle density than the middle section. This improved brush configuration allows for optimal one-stroke mascara application.
Patent EP-0952789-A4 (EP)
IPC: A61B18/00
Filed: 1996-05-09
Abstract: L'invention a pour objet l'amélioration d'un procédé et d'un ensemble chirurgical à énergie dirigée. Dans ce procédé et cet ensemble, on applique un courant d'énergie dirigée ainsi qu'un courant de brouillard liquide sur les tissus pour réduire ou supprimer la fumée sur le site chirurgical. L'invention peut être mise en oeuvre, de manière avantageuse, dans un ensemble comportant un crayon chirurgical (10) pour émettre le courant d'énergie dirigée et le courant de brouillard liquide. Le courant de brouillard liquide est généré par le crayon chirurgical (10), de préférence, par pulvérisation d'un courant liquide amené à ce dernier (par exemple, pulvérisation par jet). L'invention peut s'appliquer dans le domaine électrochirurgical traditionnel, dans la chirurgie par laser, par ultrasons, et dans d'autres techniques et dispositifs.