baber/WOPTO huggingface dataset:
Patent CA-2539697-A1 (CA)
Title: Dispositif et procede de raccordement d'anodes inertes destinees a la production d'aluminium par electrolyse ignee
Inventor: LAMAZE AIRY-PIERRE
IPC: C25C3/12
Filed: 2004-09-28
Abstract: L'invention a pour objet un assemblage anodique (1) destiné à une cellule de production d'aluminium par électrolyse ignée. Cet assemblage comprend une anode inerte (2) en forme de poche, un conducteur de raccordement (3, 4, 5), des moyens de raccordement mécanique aptes à coopérer de manière à établir une liaison mécanique" entre le conducteur et l'anode, et un joint métallique brasé, ou susceptible d'être formé par brasage, (31) situé entre tout ou partie d'au moins une surface (20, 20, 20') de l'extrémité ouverte (22) de l'anode (2) et tout ou partie d'au moins une surface (40, 40', 40") de l'extrémité de raccordement (42) du conducteur (3, 4, 5). L'invention permet de simplifier la fabrication des assemblages anodiques comportant une anode inerte.
Patent CA-2540448-A1 (CA)
Inventor: BROWN DAVID C
IPC: H04B1/16
Filed: 2006-03-21
Abstract: Un récepteur utilise un réseau de registres d'accumulation complexes pour former une image de la forme d'une bribe moyenne ou, au besoin, de la forme d'un bord de bribe, du signal reçu pendant une période de temps spécifiée sous la forme d'une série chronologique de mesures de puissance complexes. Le récepteur divise la longueur de la bribe en une pluralité de plages, ou segments, et s'il y a lieu, prolonge les segments pour couvrir des bribes supplémentaires ou des portions de celles-ci. Lorsqu'un échantillon est prélevé, le récepteur valide les registres respectifs qui sont associés au segment ou aux segments correspondants, puis les registres respectifs accumulent la mesure de puissance associée. Le récepteur utilise les mesures accumulées provenant des registres ou des groupes de registres sélectionnés pour produire les valeurs de corrélation qui sont nécessaires pour exécuter une ou plusieurs techniques de corrélation ou une ou plusieurs techniques d'atténuation multivoie. Au besoin, les tailles ou les points de départ des segments ou les sélections des segments pour les divers groupes peuvent être modifiés afin de modifier les espacements, les emplacements, etc., auxquels les valeurs de corrélation correspondent.
Patent CA-2544964-A1 (CA)
Title: Broadcast signal delivery system for use with wireless technology
Inventor: KALENOWSKY JOHN A
IPC: H04H20/00
Filed: 2004-11-08
Abstract: A system for delivering media content streams to users of wireless communication devices comprising at least one wireless communication device, at least one media content source capable of delivering at least one media content stream, and at least one switching center for receiving media content requests from the wireless communication devices and delivering a media content stream from the media content source to the wireless communication device.
Patent CA-2545960-A1 (CA)
Title: Electrical insulating ring located between an end cap and a tension sleeve of an undersea pressure vessel
Inventor: YOUNG MARK K
IPC: G02B6/44
Filed: 2004-11-17
Abstract: A pressure vessel is provided for use in an undersea environment. The pressure vessel including a pressure housing and at least two cable receiving elements disposed on opposing ends of the pressure housing for respectively receiving ends of optical cables that each include an electrical conductor therein, said cable receiving elements adapted to be in electrical contact with the respective electrical conductors in the optical cables. At least one optical amplifier is located in the pressure vessel. The optical amplifier includes at least one electrical component adapted to receive electrical power from the electrical conductors in the optical cables. The pressure vessel also includes an electrically insulating element electrically isolating at least one of the cable receiving elements from the pressure housing.
Patent CA-2549316-A1 (CA)
Title: Process for the production of a composition containing 5'-ribonucleotides and compositions thereof
Inventor: NOORDAM BERTUS
IPC: A23L33/20
Filed: 2005-01-06
Abstract: The present invention describes a process to produce a composition containing 5'-ribonucleotides wherein a microorganism is subjected to autolysis under conditions at which a substantial part of the RNA remains in a form degradable into 5'-ribonucleotides and at which a substantial part of the RNA remains associated with the cell wall fraction. Said cell wall fraction is recovered by a solid/liquid separation method and the RNA associated with said wall fraction is converted into 5'-ribonucleotides. The present invention also describes compositions containing 5'-ribonucleotides and their use in food or feed.
Patent CA-2551245-A1 (CA)
Title: Method and apparatus for communicating intrusion-related information between internet service providers
Inventor: KRISHNAMURTHY BALACHANDER
IPC: H04L12/26
Filed: 2006-06-27
Abstract: Disclosed is a system and method for the sharing of intrusion-related information. The sharing of intrusion-related information occurs via a peering relationship between a first Internet Service Provider (ISP) and a second ISP.  A first node associated with a first ISP transmits intrusion-related information to a second node associated with a second ISP. The first node identifies intrusion-related information meeting a first criteria. The first node then transmits the intrusion-related information to the second node. The intrusion-related information includes one or more of a list of attackers that previously probed the first node, the protocol used, the time of the probes, and the individual alarms raised.
Patent CA-2553638-A1 (CA)
Title: Antiperspirant aerosol composition comprising inert silicones
Inventor: SMITH SCOTT EDWARD
IPC: A61K8/895
Filed: 2005-01-27
Abstract: According to a first aspect, antiperspirant concentrate compositions are disclosed comprising particulates of antiperspirant active agent and a silicone component, wherein: (a) the particulates of antiperspirant active agent are the only particulates in the antiperspirant concentrate composition;  (b) the silicone component comprises one or more silicones, the or each silicone in the silicone component is inert in relation to the antiperspirant active agent. According to a second aspect, an antiperspirant aerosol composition is provided comprising the antiperspirant concentrate composition according to the first aspect and a propellant. According to a third aspect of the invention, packaged antiperspirant aerosol compositions according to the first aspect are disclosed.
Patent CA-2554965-A1 (CA)
Title: Antibodies specific for activated conformation of lfa-1
Inventor: RONDON ISAAC J
IPC: A61K49/06
Filed: 2005-02-22
Abstract: The disclosure provides, inter alia, binding proteins (e.g., antibodies) that bind to an integrin in an activated conformation, e.g., activated LFA-1 (~aLFA-1~), e.g., relative to a non-activated conformation of LFA-1. In one embodiment, the binding proteins inhibit at least one function of an aLFA-1, e.g., inhibit a binding interaction between aLFA-1 and a cognate ligand of aLFA-1, e.g., an ICAM protein. The binding proteins can be used to treat or prevent an inflammatory disorder or other disorder.
Patent CA-2555101-A1 (CA)
Inventor: LEUNINGER JOERG
IPC: C09D7/45
Filed: 2005-02-24
Abstract: The invention relates to a method for improving the storage stability of aqueous composite particle dispersions and aqueous formulations containing the latter.
Patent CA-2561321-A1 (CA)
Title: Monofilaments a base de polypropylene a proprietes ameliorees
Inventor: FRITZ CLAUDIA
IPC: D01F6/06
Filed: 2005-03-22
Abstract: L'invention concerne des monofilaments à base de polypropylène présentant de s propriétés améliorées, notamment une résistance à l'abrasion améliorée, un procédé de fabrication de ces monofilaments et leur utilisation. L'invention concerne plus particulièrement des monofilaments à base de polypropylène obtenus à partir d'un polypropylène présentant un indice de viscosité en fon du (MFI) 230 ~C/2,16 kg inférieur ou égal ô 1.9 g/10min.
Patent CA-2562436-A1 (CA)
Title: A system and method for co-ordinating remote response services
Inventor: HARVEY CRAIG
IPC: G06Q10/06
Filed: 2006-10-04
Abstract: The present invention relates to a system for coordinating remote response services, such as emergency services for safeguarding populations during environmental and other disasters, such as storms, floods, fire.   In order to ensure.that resources are appropriately allocated and emergencies dealt with, the system of the present invention comprises a host computing system and a number of remote computing systems. The host computing system may be operated by a Management Unit and remote computing systems by remote (field) Units. Each computing system includes the facility to enable entries of Requests For Assistance (RFA) and allocation of tasks responses to the RFAs. A Request For Assistance will include RFA data comprising location data, provided information data on the location of an RFA incident, an incident data, providing emergency information on the incident.   The computing systems include sufficient functionality as such that in cases of communications breakdown, RFAs can still be managed.   A number of other features are included in the computing system to facilitate organisation of emergency response.
Patent CA-2562828-A1 (CA)
Title: Hydrocarbon gas processing for rich gas streams
Inventor: HUEBEL ROBERT R
IPC: F25J3/00
Filed: 2005-04-14
Abstract: A process for the recovery of ethane and heavier hydrocarbon components from a hydrocarbon feed gas stream. Feed gas stream is cooled into a first and second cooled streams. First and second cooled streams are sent to a cold absorber and separated into a first gas stream and a first liquid stream. First gas stream is expanded and sent to a fractionation tower. At least a part of the first liquid stream is sent to a pre-demethanizer stripper tower. Stripper tower produces a stripper overhead stream and a stripper bottoms stream.  Stripper overhead vapor stream is cooled and sent to the fractionation tower as second reflux stream. Stripper bottoms stream is supplied to the fractionation tower. Temperatures and pressures of the streams and columns are maintained to recover a major portion of ethane and heavier hydrocarbon components as a bottom product stream, and produce a residue gas stream at the fractionation tower overhead. At least a portion of the residue gas stream is recycled, cooled and sent to the fractionation tower as first reflux stream.
Patent CA-2563700-A1 (CA)
Title: System and method for smoothing three-dimensional images
Inventor: GAVENDA JASON L
IPC: G06T17/30
Filed: 2005-04-19
Abstract: A method and system for converting two-dimensional artwork into three-dimensional models. Data relating to an image is imported and segments of the image are chained into contiguous curves. The contiguous curves together may form loops. Subsets of closed loops are split and created where surfaces of the image are to be created. The closed loops are contoured to create contours. The geometries created are projected onto a surface as an image.  Finally, the image is smoothed.
Patent CA-2564360-A1 (CA)
Title: Perfusion system and apparatus for automated multi-channel patch-clamp recordings utilizing inside-out whole-cell configuration
Inventor: MERRILL THOMAS L
IPC: G01N33/50
Filed: 2005-05-12
Abstract: A system and method for high throughput patch clamp measurements to study the effect of various chemicals on ion transfer channels is provided. One or more patch clamp configurations is established, each comprising a cell sealed to a pipette. The pipettes are affixed to a pipette fixture. The pipette fixture and a plate comprising one or more wells are relatively moved so that each cell is inside a well. Electrical properties of the cells are measured.
Patent CA-2564415-A1 (CA)
Title: Direct load, detonator-less connector for shock tubes
Inventor: AYENSA MURO JOSE MARIA
IPC: F42D1/04
Filed: 2005-05-16
Abstract: The connector block allows the transmission of the shock wave that travels along the donor tube (1) to several receiver tubes (10), setting between the m a delay device (6) with its corresponding pyrotechnic delay formula (8), and an explosive charge (9), all these components being integrated within the bo dy (4) of the connector block in such a way that the explosive charge (9) is parallel and adjacent to the receiver tubes (10), which are on a parallel plane to said explosive charge and are positioned at right angles to it, inside which a detonator is housed. The explosive charge (9) is positioned s o that all the tubes (10) held in the slot (11) are initiated in similar conditions, without suffering the effects of structural differences, thus achieving a homogeneous and safe initiation that does not produce metal shrapnel that could damage the receiver tubes (10).
Patent CA-2566899-A1 (CA)
Inventor: GROCHAL PETER
IPC: C09D7/62
Filed: 2005-04-06
Abstract: The invention relates to a composition for coating walls, façades or similar.  The inventive composition comprises at least one binder which has an absorbance (Kubelka-Munk function F(R8)) of less than 0.8, especially less than 0.5, at least at one absorption wavelength ranging between 380 and 500 nm, particularly between 400 and 450 nm, and at least one photocatalytically active substance that has an absorbance (Kubelka-Munk function F(R8)) exceeding 0.005, above all exceeding 0.01, and most preferably of 0.2 or more at said absorption wavelength. Also disclosed are a method for producing said composition as well as the use of the composition.
Patent CA-2566921-A1 (CA)
Inventor: BLACKWELL ANDREW
IPC: A61B5/16
Filed: 2004-04-13
Abstract: Published without an Abstract
Patent CA-2566937-A1 (CA)
Title: Substituted 2,5-diaminomethyl-1h-pyrroles
Inventor: ENGLBERGER WERNER
IPC: A61P25/04
Filed: 2005-05-17
Abstract: The invention relates to substituted 2,5-diaminomethyl-1 H-pyrroles, to a method for the production thereof, to medicaments containing said compounds and to the utilization of these compounds for the production of medicaments.
Patent CA-2569101-A1 (CA)
Title: Mri biopsy apparatus incorporating an imageable penetrating portion
Inventor: DIETZ TIMOTHY G
IPC: A61B5/055
Filed: 2005-05-20
Abstract: An obturator as part of a biopsy system enhances use with Magnetic Resonance Imaging (MRI) by indicating location of a side aperture in an encompassing cannula. The cannula (e.g., detached probe, sleeve sized to receive a core biopsy probe) includes a side aperture for taking a tissue sample. When the obturator is inserted in lieu of the biopsy device into the cannula, a notch formed in a shaft of the obturator corresponds to the side aperture. A dugout trough into the notch may further accept aqueous material to further accentuate the side aperture. In addition, a series of dimensionally varied apertures (e.g., wells, slats) that communicate through a lateral surface of the shaft and that are proximal to the side aperture receive an aqueous material to accentuate visibility in an MRI image, even in a skewed MRI slice through the cannula / obturator.
Patent CA-2569343-A1 (CA)
Inventor: MYRMAN MATTIAS
IPC: A61M15/00
Filed: 2005-06-03
Abstract: A method and a device for making a metered dry powder medication dose, enclosed in a dose container, accessible for inhalation with a minimum of exposure to ambient atmosphere. The invention relates to a single dose inhaler, which is provided with a movable inhaler member, a so called slide, which has at least one matching receptacle adapted for receiving a selected type of dose container. The slide is movable between a first, protuding position, where the receptacle(s) is accessible for loading of a sealed dose container by a user, and a second, retracted position inside the inhaler.
Patent CA-2571603-A1 (CA)
Title: Methode de cassage des emulsions aqueuses de brut lourd par addition de solvant polaire
Inventor: FESSARD MARTIN
IPC: F17D1/17
Filed: 2006-12-18
Abstract: La présente invention concerne une méthode de cassage d'une émulsion huile dans l'eau, l'huile étant essentiellement un hydrocarbure lourd, c'est-à--dire ayant une viscosité supérieure à environ 100 centipoises à température ambiante. Selon l'invention, on ajoute à l'émulsion au moins un solvant défi ni par: - un coefficient polaire selon la classification de Hansen, supérieur à 5; - un coefficient hydrogène selon la classification de Hansen, inférieur à 16.
Patent CA-2572998-A1 (CA)
Inventor: USHIRO TOSHIHIKO
IPC: G02B5/32
Filed: 2005-06-06
Abstract: A hologram screen exhibiting high diffraction efficiency and excellent durability through a refractive index modulation structure including a large refractive index variation (.DELTA.n). The hologram screen comprises a diamond-like carbon (DLC) film (22) having a refractive index modulation structure including a plurality of regions (n2) of relatively high refractive index and a plurality of regions (n1) of relatively low refractive index so that only the light projected from a projector to a screen is deflected toward a viewer and the light from an object in the rear of the screen is transmitted toward the viewer.
Patent CA-2574025-A1 (CA)
Inventor: NUMATA MITSUHIRO
IPC: C22C38/28
Filed: 2005-07-19
Abstract: A steel for steel pipes which comprises, on the percent by mass basis, C: 0.2 to 0.7%, Si: 0.01 to 0.8%, Mn: 0.1 to 1.5%, S: 0.005% or less, P: 0.03% or less, Al: 0.0005 to 0.1%, Ti:  0.005 to 0.05%, Ca: 0.0004 to 0.005%, N: 0.007% or less, Cr:  0.1 to 1.5%, Mo: 0.2 to 1.0%, Nb: 0 to 0.1%, Zr: 0 to 0.1%, V:  0 to 0.5% and B: 0 to 0.005%, with the balance being Fe and impurities, in which non-metallic inclusions containing Ca, Al, Ti, N, O, and S are present, and in the said inclusions (Ca%)/(Al%) is 0.55 to 1.72, and (Ca%)/(Ti%) is 0.7 to 19 can be used as a raw material for oil country tubular goods, being used at a greater depth and in severer corrosive circumstances, such as casings and tubings for oil and/or natural gas wells, drilling pipes and drilling collars for excavation, and the like.
Patent CA-2575276-A1 (CA)
Title: Method for producing highly sensitive endonucleases, novel preparations of endonucleases and uses thereof
Inventor: BENDAHMANE ABDELHAFID
IPC: C12N9/22
Filed: 2005-07-29
Abstract: The present invention pertains to methods for producing recombinant endonucleases having a high sensitivity, as well as to endonucleases preparations obtained by said methods, and uses thereof, especially for the detection of mismatches.
Patent CA-2576528-A1 (CA)
Inventor: PEREZ ASHER
IPC: G01C21/30
Filed: 2005-08-09
Abstract: The present invention discloses a method of recognizing 3D fingerprints by contact-less optical means. The novel method comprising inter alia the following steps of obtaining an optical contact-less means for capturing fingerprints, such that 3D optical images, selected from a group comprising minutia, forks, endings or any combination thereof are provided; obtaining a plurality of fingerprints wherein the images resolution of said fingerprints is not dependent on the distance between a camera and said inspected finger;  correcting the obtained images by mis-focal and blurring restoring; obtaining a plurality of images, preferably 6 to 9 images, in the enrolment phase, under various views and angles; systematically improving the quality of the field depth of said images and the intensity per pixel; and, disengaging higher resolution from memory consumption, such that no additional optical sensor is required.
Patent CA-2577291-A1 (CA)
Title: Code design and implementation improvements for low density parity check codes for multiple-input multiple-output channels
Inventor: EROZ MUSTAFA
IPC: H03M13/00
Filed: 2005-08-03
Abstract: Methods and systems for designing LDPC codes (102) are disclosed. A method in accordance with the present invention comprises configuring a plurality of parallel accumulation engines (500), a number of the plurality of parallel accumulation engines (500) equal to M, accumulating a first information bit at a first set of specific parity bit addresses (502) using the plurality of parallel accumulation engines (500), increasing a parity bit address (504) for each member of the first set of specific parity bit addresses by a pre-determined offset for each new information bit, accumulating subsequent information bits at parity bit addresses that are offset from the specific parity bit addresses by a pre-determined offset until an M+1 information bit is reached (506), accumulating the next M information bits at a second set of specific parity bit addresses using the plurality of parallel accumulation engines (508), increasing a parity bit address for each member of the second set of specific parity bit addresses by the pre-determined offset for each new information bit (510); and repeating accumulating and increasing the addresses until the information bits are exhausted (512).
Patent CA-2579739-A1 (CA)
Title: Group details of group services
Inventor: HELENIUS PAAVO
IPC: H04L12/28
Filed: 2005-08-18
Abstract: The present invention relates to a group detail indicator relating to group communication in a communication system. The group detail indicator provides information on at least an identity of a group and a type of the group and is attached to one of a request to initiate a group communication session and an instant messaging request.
Patent CA-2581780-A1 (CA)
Inventor: CUONG NGUYEN DUC DR
IPC: C22F1/06
Filed: 2005-10-07
Abstract: The invention relates to a method for producing metal sheets (B) from a magnesium melt (S), which comprises the following steps: producing the magnesium melt (S), casting the magnesium melt to a cast strip (M), immediately after casting, strip-rolling the cast strip (M) to a rolled strip (W), cross-cutting (6) the rolled strip (W) to metal sheets (B), rolling (14) the metal sheets (B) to a final thickness, the rolling of the metal sheets (B) being carried out, in relation to the metal sheets (B), in a direction (Q) at an angle to the rolling direction (L) of the strip rolling, said direction being maintained during the entire rolling of the metal sheets (B). The invention provides a simple method for producing very wide sheets that meet the requirements of the ultimate user.
Patent CA-2583461-A1 (CA)
Inventor: HOLMES BRIAN
IPC: B01D37/00
Filed: 2005-12-12
Abstract: The invention is a method for separating a volume of whole blood contained in a separation bag (1) into at least three components. The method includes centrifuging the separation bag (1) so as to separate the blood into a first inner layer or plasma, a second intermediate layer of platelets, a third intermediate layer of lymphocytes, monocytes, and granulocytes, and a fourth outer layer of red blood cells, and wherein at least.the third and fourth layers partially overlap. The method further includes transferring the plasm component into a plasma component bag (2) connected to the separation bag (1) and transferring a mononuclear cell component, wherein the component is one of at least a fraction of the third layer of lymphocytes and monocytes, into a mononuclear cell component bag (3a).
Patent CA-2584202-A1 (CA)
Inventor: SMITH PHIL
IPC: E05B73/00
Filed: 2005-09-28
Abstract: A security device is disclosed. The security device includes a casing including a front opening. A securing member is coupled to the casing. A  movable locking member extends outward when the security device is in a locked configuration and is retracted inward when the security device is in an unlocked configuration. A locking mechanism in the security device can keep the movable locking member in the locked configuration. A button passing through the casing can be depressed or otherwise moved to cause the movable locking member to retract, to thereby put the security device in an unlocked configuration.