baber/WOPTO huggingface dataset:
Patent WO-9612674-A1 (WO)
Title: Composes d'aluminosilicate a capacite d'echange cationique
Inventor: THOMPSON JOHN GERARD
IPC: C01B33/36
Filed: 1995-05-30
Abstract: L'invention concerne des matériaux d'aluminosilicate de métaux alcalins faiblement ou partiellement cristallins, présentant des structures proches de formes polymorphiques 'rembourrées' de la silice, et dans lesquels l'aluminium présente des coordonnées au moins en grande partie tétraédriques et des capacités d'échange cationique, à température ambiante, atteignant au moins 1 meq 100g-1 en solution aqueuse. Ces matériaux sont produits par réaction d'un aluminosilicate, ou d'une combinaison de composés contenant de l'oxyde d'aluminium et de l'oxyde de silicium, avec un réactif contenant de l'oxyde d'alcali. La réaction s'effectue de préférence en phase solide. Les surfaces spécifiques du matériau sont vraisemblablement inférieures à 45 m2g-1. Les réactifs d'aluminosilicate sont de préférence des minéraux du groupe du kaolin.
Patent WO-9617435-A1 (WO)
Title: Boucle a phase asservie a frequence pilotee
Inventor: HILL MARTIN
IPC: H03L7/07
Filed: 1995-11-28
Abstract: Cette invention concerne une boucle à phase asservie à fréquence pilotée (SFPLL) comprenant une boucle de phase, laquelle fonctionne comme une boucle à phase asservie (PLL) normale et se verrouille sur le signal d'entrée, ainsi qu'une boucle de fréquence qui utilise une fréquence de référence pour modifier la boucle de phase et confiner efficacement la fréquence de sortie de celle-ci, ainsi que la SFPLL dans une gamme de fréquences proche de la fréquence de référence. La fréquence de référence choisie doit être très proche de celle du signal d'entrée sur laquelle on souhaite que la SFPLL se verrouille. La SFPLL se compose d'un détecteur de phase (10), d'un détecteur de fréquence (22), d'un premier et d'un second composants de gain (12, 24), d'un premier, d'un deuxième et d'un troisième composants de filtrage (14, 18, 26), d'un additionneur (16) et d'un oscillateur commandé en tension (20) (VCO). En faisant une sélection judicieuse des gains dans les boucles de phase et de fréquence, la SFPLL peut être conçue de telle manière qu'elle se verrouillera sur une gamme de fréquences qui pourront être confinées dans une zone de fréquences arbitrairement réduite autour de la fréquence de référence (φ'r). Parmi les applications de la SFPLL, on peut citer la démodulation dans les systèmes de modulation en ondes entretenues, tout comme la récupération de rythme de données enregistrées sous le mode non-retour à zéro. La SFPLL présente les trois avantages suivants, à savoir qu'en l'absence de signal d'entrée, la fréquence de sortie est égale à la fréquence de référence ou proche de celle-ci, que la SFPLL peut se verrouiller sur une gamme de fréquences confinées dans une zone située autour de la fréquence de référence et qu'il est possible de diminuer les instabilités de phase et de fréquence de l'oscillateur commandé en tension (VCO).
Patent WO-9908488-A1 (WO)
Title: Appareil micro-onde pour la fonte de matiere en vrac
Inventor: NADJ LUKE
IPC: A23L5/10
Filed: 1998-08-10
Abstract: L'invention porte sur la fonte d'une matière en vrac pour la préparation d'un produit telle que la production d'une denrée alimentaire au cours de laquelle on fait fondre la matière source en vrac. Selon ce procédé de préparation, on charge la matière source en vrac dans une enceinte micro-onde et on excite la source micro-onde de façon à faire fondre la matière source en vrac par l'interaction des hyperfréquences. Puis, on récupère et on évacue la matière fondue de l'enceinte micro-onde.
Patent WO-0008304-A1 (WO)
Title: Procede et appareil de soutenement par boulon d'ancrage
Inventor: COLLINSON DAVID CHARLES
IPC: E21D21/00
Filed: 1999-08-06
Abstract: L'invention concerne un procédé et un appareil de soutènement par boulon d'ancrage. Le procédé consiste à introduire dans un trou un boulon (5) dont l'extrémité dépassant du trou est filetée et dont l'autre extrémité est en contact avec des composants de résine. Un écrou (7) est en prise avec le filet et un outil de rotation (81) est en contact avec l'écrou et avec un organe d'entraînement tel qu'un cran (51) sur le boulon. L'écrou (7) et le boulon (5) pivotent tous deux dans un premier sens de manière à mélanger les composants de résine dans le trou, puis la résine se durcit. Le sens de rotation de l'outil est ensuite renversé pour dégager l'outil (81) de l'élément d'entraînement (51) sur le boulon et pour visser l'écrou le long du filetage en direction du rocher. Un boulon portant un cran au niveau de son extrémité fileté fait aussi l'objet de cette invention.
Patent WO-0015323-A1 (WO)
Title: Procédé d'extraction de polluants de gaz de combustion
Inventor: STERLING DAVID
IPC: B01D53/75
Filed: 1999-09-13
Abstract: Ce procédé d'extraction de polluants de gaz de combustion comporte les étapes suivantes: (a), récupération de la chaleur résiduelle provenant de ces gaz de combustion dans un étage de récupération de chaleur résiduelle, (b), enlèvement des particules se trouvant dans ces gaz dans un étage d'enlèvement de particules, (c), extraction du dioxyde de soufre présent dans ces gaz dans un étage d'extraction du dioxyde de soufre, extraction de l'oxyde d'azote (NOx) présent dans ces gaz dans un étage d'extraction du NOx, (e), régulation de la pression à l'aide d'un étage d'appoint en gaz de compensation et dégagement des gaz de combustion ainsi traités dans l'atmosphère. Il est possible, le cas échéant, d'adjoindre au dispositif, après l'étage d'extraction de NOx, des étages d'extraction de monoxyde de carbone et/ou de dioxyde de carbone.
Patent WO-9948828-A1 (WO)
Title: Substrat avec revetement a reflectance elevee
Inventor: LEGRAND PHILIPPE
IPC: C03C17/34
Filed: 1999-03-17
Abstract: L'invention concerne un substrat à revêtement transparent à réflectance élevée, destiné en particulier à être utilisé dans des vitres extérieures de bâtiments, et obtenu par un substrat portant un empilement de couches de revêtement comportant une couche principale formée par pyrolyse, qui renferme des oxydes d'étain et d'antimoine. Cette couche principale présente une épaisseur géométrique d'au moins 250 nm, l'empilement comportant une couche extérieure réfléchissante qui présente une épaisseur géométrique comprise entre 30 et 150 nm et un indice de réfraction compris entre 2,0 et 2,8, ce qui confère au substrat ainsi recouvert une réflectance (RL) supérieure à 10 %.
Patent BG-50706-A1 (BG)
Title: Method for three- phase self- excited voltage inverter control
Inventor: DZHUROV SVETOSLAV T
IPC: H02M7/5395
Filed: 1990-07-19
Abstract: This method is used in automated, alternating-current electrical actuations. It ensures a form of the starting inverter voltage that is close to the sinusoidal. Description : a tri-phase system of modulating signals and a bearing high-frequency signal are formed and compared, while the section points of the modulating signals and the bearing signal determine the moments of switching of the power keys of the inverter. The tri-phase system of modulating signals represent interrupted sinusoidal strains with interval of interruption that are symmetrically located compared to the zeros of these voltages. The bearing signal has a saw-shaped or triangular form and changing parts following sinusoidal law amplitudes that are equidistant to the encompassing curves of the system of modulating signals.
Patent BG-51818-A1 (BG)
Title: Hybridome cellular line secreting monoclonal antibody against tumour'related antigen
Inventor: ALEKSANDROV IVAJLO I
IPC: C12N5/00
Filed: 1992-02-03
Abstract: This cell line is used for research on tumour-associated antigens in experimental oncology. It produces a monoclonal body that does not exhibit any complement-depending cytotoxicity to the tumour cells against which it is obtained, as well as to cells from a variety of other sources. The cell line is obtained after cultivation with 10 percent FCS in RPMT 1640 medium and is registered with NBIMCC under <216> 2093.
Patent WO-0068645-A1 (WO)
Title: Fiber optic curvature sensor
Inventor: DANISCH LEE A
IPC: G01N21/41
Filed: 2000-05-03
Abstract: The device according to the present invention includes an optical sensing device including first and second lightguides positioned side by side, and preferably covered as a unit with a layer of transmissive material, wherein the lightguides are adapted to detect or sense the presence, location, identity and shape of external media through modulation of the intensity of light coupled from one lightguide to the other through the transmissive material.
Patent WO-03049384-A1 (WO)
Title: System and method of managing information distribution to mobile stations
Inventor: MOUSSEAU GARY P
IPC: H04L12/56
Filed: 2002-12-06
Abstract: A system for managing information distribution to a mobile station (220) in communication with a wireless network includes a host service (204) operable to receive a data item (202, for example: e-mail, messages, web sites request...) associated with the mobile station and determine whether a network resource (for example: IP address) is associated with the mobile station, and upon a negative determination is further operable to transmit an out-of-band message (for example: SMS message) to the mobile station to instruct the mobile station to acquire the network resource.
Patent WO-2004056550-A1 (WO)
Title: Rallonge de manchon d'aspiration pour dispositif d'evacuation
Inventor: HOWLETT MARK DECOSTA
IPC: B29C45/72
Filed: 2003-09-23
Abstract: Cette invention concerne un dispositif d'évacuation amélioré (64) pour machine de moulage par injection, comprenant un manchon extensible (18) permettant d'allonger le canal d'aspiration pendant le transfert de pièce (50)entre l'ensemble noyau de moule (38) et le dispositif d'évacuation (64), le tube (18, 74) pouvant être rappelé une fois les pièces (50) transférées.
Patent WO-2004031636-A1 (WO)
Title: Tube mecanique de raccordement
Inventor: MUHAMMAD ANIS
IPC: F28F9/04
Filed: 2003-10-03
Abstract: L'invention concerne un raccordement mécanique (10) destiné à des éléments tubulaires comportant un élément tubulaire mâle (12) qui possède une partie d'extrémité distale (14) munie d'un joint torique (18). Un élément tubulaire femelle (28, 60, 82) recouvre l'élément mâle (12) de manière à s'engager de façon étanche avec le joint torique, de sorte que ce joint (18) soit uniquement comprimé radialement. L'élément femelle (28, 60, 82) est serti ou comprimé sur l'élément mâle (12), de sorte que des nervures et des rainures d'engagement (20, 32) (62, 54), (92,86) des éléments mâle et femelle verrouillent ces éléments entre eux contre le mouvement axial relatif. L'opération de sertissage n'affecte pas l'étanchéité du joint torique car les nervures et les rainures sont espacées axialement du joint torique.
Patent CA-2000022-A1 (CA)
IPC: H04N7/26
Filed: 1989-10-02
Abstract: ABSTRACT OF THE DISCLOSURE             A system for full motion videoconferencing.  The total video image space is broken down into regions of such position and size relative to the space that the image data in predetermined sections of the regions is overlapped during the cyclic transmission thereof. The reception and display of the superimposed regions provides a significant increase in the perceived transmission rate in the overlapped sections, rendering those sections suitable for full motion effects.
Patent CA-2000174-A1 (CA)
IPC: B61D7/00
Filed: 1989-10-05
Abstract: A railroad gondola car having improved side sills,  internal horizontal tension braces and diagonal braces with cast metal connectors at the ends of the braces and doubler plates on the side wall post flanges for reinforcement purposes where posts are connected to the ends of the body bolsters and where the braces are connected to the car side walls opposite a side wall post.
Patent CA-2000329-A1 (CA)
Title: Zeolite fluid cracking catalysts and preparation thereof from mixtures of calcined clay
Inventor: SPERONELLO BARRY K
IPC: B01J29/08
Filed: 1989-10-10
Abstract: ABSTRACT OF THE DISCLOSURE    A novel improved process for manufacturing fluid cracking catalysts by an in situ procedure.  Sodium zeolite Y (synthetic faujasite) is crystallized in pores of a physical mixture of preformed, highly porous precursor microspheres, one portion of the microspheres is composed of metakaolin and the other portion of the mixture of microspheres being composed of kaolin calcined to undergo the exotherm (the latter sometimes being referred to as spinel calcined clay or simply spinel).  In particular, by the present invention the precursor microspheres have enhanced porosity (e.g., 0.3 to 0.5 cc/g as measured by mercury porosimetry) and are obtained by spray drying a slurry of hydrous (raw) kaolin clay which is characterized by presence of a major amount of large (plus 2 micron) kaolin stacks, which when spray dried, result in microspheres having the desired high content of macropores in which zeolite Y can grow.  Relatively high levels of metakaolin containing microspheres are used in the synthesis.
Patent CA-2002037-A1 (CA)
Title: Method for setting well casing using a resin coated particulate
Inventor: FITZPATRICK HARVEY J JR
IPC: E21B43/26
Filed: 1989-11-01
Abstract: ABSTRACT      An improved method for completing wells formed in both consolidated and unconsolidated formations is disclosed.  Further, methods are disclosed for completing deviated wells formed in consolidated formations which require stimulation by hydraulic fracturing.  The present invention specifically relates to more efficient, less expensive techniques for well completion comprising novel techniques for the utilization of permeably consolidatably, resin coated particulates.
Patent CA-2002848-A1 (CA)
Title: Wholly microfabricated biosensors and process for the manufacture and use thereof
Inventor: COZZETTE STEPHEN N
IPC: C12Q/
Filed: 1989-11-14
Abstract: An efficient method for the microfabrication of electronic devices which have been adapted for the analyses of biologically significant analyte species is described. The techniques of the present invention allow for close control over the dimensional features of the various components and layers established on a suitable substrate. Such control extends to those parts of the devices which incorporate the biological components which enable these devices to function as biological sensors. The materials and methods disclosed herein thus provide an effective means for the mass production of uniform wholly microfabricated biosensors. Various embodiments of the devices themselves are described herein which are especially suited for real time analyses of biological samples in a clinical setting. In particular, the present invention describes assays which can be performed using certain ligand/ligand receptor-based biosensor embodiments. The present invention also discloses a novel method for the electrochemical detection of particular analyte species of biological and physiological significance using an substrate/label signal generating pair which produces a change in the concentration of electroactive species selected from the group consisting of dioxygen and hydrogen peroxide.
Patent CA-2003144-A1 (CA)
IPC: F16C13/00
Filed: 1989-11-16
Abstract: A method and apparatus for reel-up of a paper web, wherein a roll is formed around a reeling drum or in another embodiment of the invention on the support of carrier rolls or carrier belts, and wherein a reeling cylinder is used to form a reeling nip for contacting the roll which is to be produced during passage of the paper web through the reel-up apparatus, includes a center axle and a cylinder mantle mounted for revolution around the axle comprised by the reeling cylinder.  A method and apparatus for reel-up of a paper-web includes hydraulic loading elements for adjusting deflection of the cylinder mantle such that distribution of line pressure in the reeling nip, in its axial direction is controlled, e.g. maintained substantially uniform.
Patent CA-2003554-A1 (CA)
Title: Bus interface controller for computer graphics
Inventor: DAWSON JOHN F
IPC: G06F13/38
Filed: 1989-11-22
Abstract: BUS INTERFACE CONTROLLER FOR COMPUTER GRAPHICS         ABSTRACT OF THE DISCLOSURE    A  bus  interface  controller  for  use  in  a digital  information system.   The bus  interface comprises  more  than  four  bi-directional  data channels which are multiplexed so as to accomplish switching of data from any channel to any or all of the remaining channels.  The device is preferably embedded in a substate comprising gallium arsenide material and operates at a frequency of at least 25 MHz.
Patent CA-2003858-A1 (CA)
Title: Liquid fabric softener
Inventor: WAHL ERROL H
IPC: C11D3/40
Filed: 1989-11-24
Abstract: LIQUID FABRIC SOFTENER                      ABSTRACT OF THE DISCLOSURE      Liquid fabric softening compositions for use in a rinse bath after washing fabrics with a detergent.   The softening composi-tions contain certain specific water-soluble, light-stable dyes as colorants at levels which provide consumer acceptable colors.  The colorants are added to the finished composition so that the dyes are predominately outside of the dispersed softener phase, where they remain. The compositions are very desirable in that they are very unlikely to stain fabrics.
Patent CA-2005000-A1 (CA)
Inventor: LEONARDO IGNAZIO E
IPC: H01R4/64
Filed: 1989-12-08
Abstract: CABLE SHIELD GROUNDING CLAMP CONNECTOR    Abstract of the Disclosure A cable shield grounding clamp connector includes an outer plate for seating upon the insulating jacket of a shielded electrical cable and an inner plate for interposition between the inner core of insulated conductors of the cable and the shield of the cable, the outer plate being curved to conform to the outer diameter of the cable and the inner plate being resiliently deflectable relative to the outer plate so as to be urged toward conformance with the curvature of the outer plate upon clamping of the jacket and the shield between the outer plate and the inner plate, the inner plate having sharp-edged teeth arranged in longitudinal rows along laterally opposite edges of the inner plate for scraping away a corrosion-inhibiting coating on the shield in response to deflection of the inner plate to expose the shield for direct electrical contact between the inner plate and the shield.
Patent CA-2006138-A1 (CA)
Title: Electrolytic finishing method
Inventor: KUWABARA YOUHEI
IPC: B23H3/02
Filed: 1989-12-20
Abstract: ELECTROLYTIC FINISHING METHOD              Abstract of the Disclosure An electrode is positioned to form a predetermined gap between the electrode and a surface of a work, and the electrode and the work are submerged in an electrolyte.          Thereafter pulses are applied to the electrode and clean electrolyte is supplied to the gap.  A theoretical number of machining necessary for obtaining a desired machining depth is set and an actually cut depth machined on the surface of the work in accordance with the theoretical number is measured.  The theoretical number of machining is changed based on the measured cut depth.  Machining is further performed in accordance with the changed theoretical number of machining.
Patent CA-2006223-A1 (CA)
Title: Ferromagnetic fibers having use in electronical article surveillance and method of making same
Inventor: STROM-OLSON JOHN O
IPC: C22C19/03
Filed: 1989-12-20
Abstract: A ferromagnetic fiber has been fabricated that has particular use in the field of electronic article surveillance (EAS).  The ferromagnetic fiber is produced by using a spinning disk type of device that engages a bath of molten alloy having the desired compositions for the fiber.  The use of ferromagnetic fibers has resulted in the ability to produce EAS markers of such a small length that they can be dispensed using a commercial. labeler.
Patent CA-2008112-A1 (CA)
Title: Method and apparatus for continuous contract of supercritical fluid with particulate solids
Inventor: MOORMAN CHARLES T
IPC: A23F5/20
Filed: 1990-01-19
Abstract: Method and apparatus for contacting particulate solid matter with a fluid in a pressure vessel (10) through which the fluid continuously moves at high, supercritical, pressure while the particulate solid matter is periodically moved via isolatable pressurizable vessels (12,16) which are periodically pressurized and depressurized to and from the supercritical pressure to facilitate periodic movement of the particulate solids between the pressure vessel and the isolatable pressurizable vessels. A supply of the fluid is maintained at an intermediate pressure at which the fluid exists in both the liquid and gaseous states. The pressurizable vessels are raised to supercritical pressure by first using intermediate pressure fluid in the gaseous state and then in the liquid state, followed by introducing fluid at the supercritical pressure. The vessels are depressurized by first venting and then pumping to the intermediate pressure fluid supply.
Patent CA-2010044-A1 (CA)
Title: Crusher
Inventor: BACKSTROM PEKKA
IPC: B02C18/14
Filed: 1990-02-14
Abstract: Abstract:            The invention relates to a crusher; in particular a crusher  for  solid  fuel  material.  The  crusher  in accordance to the invention can crush wood chips, peat or similar so called domestic fuel materials. To the housing (1) of the crusher has been attached a rotating element (7), preferably a roll-like element, which has been arranged to feed the material to be crushed to the cutter elements  (5,  6),  which have been  likewise attached to the housing  (1)  of the crusher, and to function as the counter element of the crushing.  The first cutter element set  (5)  is intended for especially crushing of wooden by cutting material whereupon the rotating element has been made to rotate to the first direction  (CC).  The second cutter element set  (6)  is intended especially for crushing peat whereupon the rotating element has been made to rotate to another direction, contradictory to the first rotating direction (SC). In this case the crushing takes place on a shocklike principle.
Patent CA-2011412-A1 (CA)
Inventor: CAIN FREDERICK W
IPC: A23C15/16
Filed: 1990-03-02
Abstract: The present invention relates to a butter-containing spread, and a process for the production of the said spread. The present invention provides an edible emulsion comprising 30-70%wt of an aqueous phase CHARACTERISED IN THAT it comprises both wet-concentrated and dry butterfat in a weight ratio of 1:10 to 10:1. It is believed that one advantage of using both wet and dry butterfat components stems from the difference in the organoleptic properties of these two components. The term wet-concentrated butterfat is intended to embrace within its scope both concentrated cream, having a fat content in excess of 40%wt and butter. Dry-butterfat is intended to embrace butter-fats which have been rendered anhydrous at some time during the concentration process. The dry butterfat component contributes a different set of flavour components to the product. It is believed that rendering the butterfat anhydrous causes the formation of flavour components which are not present in fresh dairy butter or cream.
Patent CA-2014537-A1 (CA)
Title: 4-imidazoline derivatives
Inventor: HAYASHI YOSHIO
IPC: A61P25/28
Filed: 1990-04-12
Abstract: Abstract of the Disclosure 4-Imidazoline derivatives represented by the formula (I) and/or formula (II):                                   (I)   (II) wherein R1 represents C1-C8 alkyl, C3-C8 alkenyl, C3-C8 alkynyl, C3-C8 cycloalkyl, or optionally substituted aralkyl; R2 and R3 independently represent hydrogen, C3-C20 alkyl, C3-C20 alkenyl, C3-C20 alkynyl, C3-C20 alkoxy, C3-C20 alkenyloxy, C3-C20 alkynyloxy, C3-C8 cycloalkyl, C1-C10 alkylthio, or optionally substituted aralkyl or aralkyloxy;          R4 represents C1-C6 alkyl, C3-C8 cycloalkyl, or optionally substituted aralkyl; provided that R2 and R3 cannot be hydrogen at the same time, and pharmaceutically acceptable salts thereof.  A pharmaceutical formulation containing the compound is also provided.