baber/WOPTO huggingface dataset:
Patent CA-2580981-C (CA)
Title: Stabilized human igg4 antibodies
Inventor: TAKAHASHI NOBUAKI
IPC: A61P13/12
Filed: 2005-09-22
Granted: 2013-10-22
Abstract: A highly stable mutant of human IgG4 antibody is provided. Such antibody is an antibody in which the CH3 domain of human IgG4 is substituted with the CH3 domain of human IgG1 and which exhibits inhibited aggregate formation, an antibody in which the CH3 and CH2 domains of human IgG4 are substituted with the CH3 and CH2 domains of human IgG1 , respectively, or an antibody in which arginine at position 409 indicated in the EU index proposed by Kabat et al. of human IgG4 is substituted with lysine and which exhibits inhibited aggregate formation.
Patent CA-2590113-C (CA)
Title: Device for optimizing cooling in gas turbines
Inventor: BALDACCINI MORENO
IPC: F02C7/28
Filed: 2007-05-24
Granted: 2014-12-09
Abstract: A device (30) for optimizing the cooling in a gas turbine of the type comprising at least one compressor, equipped with a combustion chamber (10) and an outer casing (16) and inner casing (32), at least one turbine wheel (14), equipped with a series of blades 12), and at least one high-pressure rotor (38), equipped with one or more supporting bearings (34), the compressor being capable of generating cooling air sent to the turbine wheel (14) through a suitable channel (20). On the outer surface of the device (30), there are one or more grooves (26) which allow the passage of additional flow-rates of air from the compressor towards the channel (20), in order to increase the overall cooling air flow towards said turbine wheel (14). The device (30) can be easily installed without the necessity of dismantling the outer casing (16), and is assembled on pre-existing machines in substitution of the vent tube (22) of the seals (36) of the supporting bearings (34).
Patent CA-2592684-C (CA)
Inventor: CARSON GLENN
IPC: G01N3/08
Filed: 2005-12-30
Granted: 2017-01-03
Abstract: An assembly for testing the integrity of a weld on a pipe comprises at least two supports anchored to the pipe and extending circumferentially around the pipe, the supports being axially spaced along the pipe and positioned on opposite sides of the weld The supports are secured to the pipe thereby preventing axial movement of the supports along the pipe The assembly also comprises at least one axial force applying device positioned between the supports The device is adapted to apply an axial force against the supports in a direction generally parallel with the longitudinal axis of the pipe The assembly further comprises a weld testing apparatus for conducting a pressure test on the weld A method for testing the integrity of the weld on the pipe includes the application of an axial stress on the weld while applying pressure to the weld There are also provided novel circumferential clamps for securing to the exterior of the pipes
Patent CA-2596265-C (CA)
Title: Shape-measuring assembly for a grinding machine
Inventor: KUBE SAMUEL C
IPC: G01B3/14
Filed: 2006-02-03
Granted: 2010-04-13
Abstract: A linked transport mechanism and method that uses a single source of motive force to synchronously position multiple displaceable sensors of a shape-measuring assembly onto a roll received in a roll grinding machine. At least two sensors (28, 29) are mounted on linear slides on at least one measuring arm (1). The complete shape-measuring assembly includes at least three sensors (27, 28, 29) or measuring points to allow the calculation of the cross-sectional shape of the roll and the extraneous error movement of the roll. At least one measuring arm is connected to a linear guide (4) of the frame (3).  The linear motor is connected between the frame and the measuring arms. The linked transport mechanism assures the synchronous accurate positioning of the sensors, each at a fixed angle through the roll center, over the entire range of roll diameters that the grinding machine may receive.
Patent CA-2597563-C (CA)
Title: One trip cemented expandable monobore liner system and method
Inventor: ADAM MARK K
IPC: E21B34/14
Filed: 2006-02-09
Granted: 2012-05-08
Abstract: An apparatus to protect the mounting area (202) of casing and a locating profile (209) and optionally a sliding sleeve valve (200) and a flow path from the outside of the valve to the annulus when subsequent attachment of an expanded liner (218) is intended and the expanded liner is to be cemented in place. A barrier sleeve (204) , nose (207) , and outer sleeve (210) define a sealed cavity having a loose incompressible material (208) inside that covers the mounting location on the casing. A locating profile and an optional sliding sleeve valve and a flow path from the outside of the valve to the annulus can be provided. The cementing of the casing takes place through the barrier sleeve. After the cementing, the sleeve and nose are drilled out and the incompressible material is removed to the surface with the drill cuttings.
Patent CA-2598901-C (CA)
Inventor: ATANACKOVIC DJORDJE
IPC: G01R19/06
Filed: 2007-08-24
Granted: 2013-12-31
Abstract: A method of state estimation is provided, including: (a) acquiring a plurality of positive sequence voltage and current phasor measurements; (b) designating a reference positive sequence voltage phasor measurement from the acquired phasor measurements; (c) correcting the acquired phasor measurements to account for the reference phasor measurement; (d) calculating complex power having a real component and an imaginary component, using the corrected positive sequence voltage and current phasor measurement; (e) using the real component of said complex power as a calculated mega-watt and the imaginary component of the complex power as a calculated mega-volt-ampere; and (f) using the mega-watt and mega volt-ampere calculations in a state estimation algorithm.
Patent CA-2602960-C (CA)
Inventor: SAMWORTH JAMES ROGER
IPC: G01V5/10
Filed: 2007-09-18
Granted: 2014-12-16
Abstract: A method of processing neutron log data comprises the steps of: a) deriving from the near-spaced neutron count of a neutron logging tool an approximate, unfiltered, lithology-related characteristic of a formation; b) deriving a correction that is essentially independent of the lithology; c) long filtering the correction; and d) adding the resulting, long-filtered correction to the approximate, unfiltered characteristic resulting from step a. in order to derive a compensated characteristic. The method provides statistically good, compensated logs while permitting the use of low activity neutron sources.
Patent CA-2611231-C (CA)
Inventor: UMEDA YUICHI
IPC: G11B7/0065
Filed: 2006-06-06
Granted: 2011-11-08
Abstract: A holographic reproducing apparatus capable of regulating aberration to a low level and suitable for reducing the size of the entire optical system is provided. When a forward meniscus lens is used for a converting lens 12 that collimates a reference beam L2, the converting lens 12 can be disposed between a light source 11 and the principal point Q of the converting lens 12 since the principal point Q of the lens is located at a position adjacent to a light-emitting surface 12a. With this, the distance between the light source 11 and a reflecting mirror 13 can be reduced, and thereby a reduction in the size of the optical system of a holographic reproducing apparatus 10 can be achieved.
Patent CA-2612426-C (CA)
Title: Systeme et methode d'entrainement
Inventor: COLE NEIL M
IPC: A63B24/00
Filed: 2007-11-27
Granted: 2016-03-29
Abstract: Un système et une méthode dentraînement comprennent un cadre, une portion de support utilisateur couplée au cadre et disposée pour supporter un utilisateur et une portion dengagement dutilisateur couplée au cadre et disposée pour être engagée par la partie du corps. Un détecteur de force est présent pour détecter une force appliquée par un utilisateur sur la portion dengagement utilisateur et un détecteur de position est connecté de manière fonctionnelle à au moins une de la portion de support utilisateur et la portion dengagement utilisateur en vue de détecter une position relative entre elles. Un moteur est couplé à la au moins une de la portion de support utilisateur et la portion dengagement utilisateur en vue dentraîner le positionnement relativement au cadre selon une plage de mouvements à une vélocité préprogrammée, et un contrôleur est en communication avec le moteur, le détecteur de force et le détecteur de position. Un programme informatique exécutable par le contrôleur génère une bande de force cible variant selon la position de lutilisateur sur une plage de mouvements et un afficheur fourni est en communication avec le contrôleur et les détecteurs de force et de position en vue d'afficher la force appliquée par lutilisateur en fonction de la position en temps réel par rapport à la bande de force cible.
Patent CA-2613374-C (CA)
Inventor: GAUTHIER THIERRY
IPC: C10G11/18
Filed: 2007-12-10
Granted: 2015-07-14
Abstract: The present invention describes a new device for reducing NOx emissions contained in regenerative FCC gases. The device essentially consists in a transportation conduit connecting the two regeneration stages and leading to the diluted phase of the second stage.
Patent CA-2622406-C (CA)
Title: Panel for floor coverings and wall and ceiling linings, and a method for producing the panel
Inventor: JILG HELMUT
IPC: E04F13/10
Filed: 2006-09-14
Granted: 2014-06-17
Abstract: The present invention relates to a method for producing a two-dimensional panel (1) for floor coverings, wall and ceiling coverings, preferably for moisture-prone rooms, comprising the following steps: milling one upper longitudinal groove (6) into a base panel, starting from its useful side (5), the longitudinal groove (6) is filled with an elastic water-repellent plastics or sealing mass (9); and after hardening of the plastics or sealing mass (9), at least one lower longitudinal groove (11) is milled, starting from its rear side (10), the depth of which groove reaching as far as to the sealing mass (9) or into the sealing mass of one of the upper longitudinal grooves (6), thus forming an elastic expansion joint (12) of the panel (1). A further method comprises the following steps: one edge groove (8) each is milled into the base panel, starting from its useful side (5), in the region close to the longitudinal sides (7); the edge grooves (8) are filled with an elastic, water-repellent plastics or sealing mass (9); and after hardening of the plastics or sealing mass (9), a groove (13) as well as a tongue (14) are milled for a groove-and-tongue connection, wherein each of the outer lateral flanks (15) of the sealing mass (9) is milled.
Patent CA-2630304-C (CA)
Title: Aqueous dispersions and solutions of difficult to dissolve compounds and methods of their preparation
Inventor: BERSHTEYN YOSEF
IPC: A61K9/14
Filed: 2006-05-12
Granted: 2012-04-10
Abstract: The present invention encompasses a method of preparing a ready-to-dissolve or ready-to-disperse composition of difficult to dissolve in water compounds and suspensions or aqueous solutions of difficult to dissolve in water compounds.
Patent CA-2631351-C (CA)
Inventor: UMEMOTO SATOSHI
IPC: C22C27/04
Filed: 2006-11-30
Granted: 2014-06-03
Abstract: Provided is a vibration control mass body, as a mass body used for controlling with a high accuracy a vibration associated with high-speed movement of a movable body such as a stage, which is large-sized and to which a complicated shape can be imparted. The vibration control mass body (100) includes a plurality of platy members (10, 20). The plurality of members (10, 20) are respectively made of a tungsten alloy. The tungsten alloy contains, as a chief ingredient, tungsten of greater than or equal to 80 % by mass and less than or equal to 99 % by mass. The vibration control mass body (100) is used in a staging unit having a movable body in order to control a vibration associated with movement of the movable body.
Patent CA-2631625-C (CA)
Title: Systeme et procede de construction de plancher
Inventor: HOLMES ANDREW
IPC: E04B5/29
Filed: 2006-05-19
Granted: 2013-10-22
Abstract: L'invention concerne un système et un procédé de construction de plancher, et plus particulièrement un procédé de production de systèmes de plancher en acier de faible profondeur et d'ultra-faible profondeur.
Patent CA-2635946-C (CA)
Title: A composition comprising a lipase and a bleach catalyst
Inventor: SOUTER PHILIP FRANK
IPC: C11D3/39
Filed: 2007-01-22
Granted: 2012-09-18
Abstract: The present invention relates to a composition comprising: (i) a lipase; and (ii) a bleach catalyst that is capable of accepting an oxygen atom from a peroxyacid and transferring the oxygen atom to an oxidizeable substrate.
Patent CA-2637509-C (CA)
Inventor: MCMAHAN LIANNE M
IPC: H05K7/20
Filed: 2007-01-22
Granted: 2016-01-05
Abstract: An air removal unit configured for removing exhaust air from an equipment rack or enclosure includes multiple fans to achieve a high airflow capacity while defining a compact and portable structure. The unit removably installs along an exhaust side of a rack or enclosure. The unit includes one or more upper fan modules and one or more lower fan modules positioned below the upper fan modules. The upper and lower fan modules are arranged in a stacked configuration along the depth of the unit with the lower fan modules positioned in an offset orientation relative to the upper fan modules. The unit is configured to serve as a door of an equipment rack or enclosure to provide access to the unit and the rack or enclosure during operation.  The unit can be incorporated with a ventilation system or a cooling air system associated with an equipment room or data center.
Patent CA-2638269-C (CA)
Inventor: MURPHY THOMAS
IPC: H04L12/58
Filed: 2008-07-25
Granted: 2014-12-02
Abstract: Systems and methods for wireless systems provide a mechanism for resource sharing. In an embodiment, e-mail messages is routed between mobile wireless clients without first processing the e-mail message through an external e--mail domain identified in the e-mail message. Other embodiments are described and claimed.
Patent CA-2640835-C (CA)
Inventor: STROHNER PAVEL
IPC: G01N33/543
Filed: 2006-11-29
Granted: 2014-03-18
Abstract: The invention relates to an immunoassay for the simultaneous immunochemical determination of an analyte (antigen) and a treatment antibody targeting the analyte in samples (recovery immunoassay). The inventive immunoassay comprises an optionally marked catcher antibody bound to a surface, a marked treatment antibody, or a marked antibody which has the same binding epitope as the treatment body, an antigen that binds to the catcher antibody and the treatment antibody in the region of various epitopes, and in this way forms an immunochemical sandwich, a solution of the unmarked treatment antibody of a known concentration, and an antigen solution to be added to the samples. The invention can be applied to the fields of medical diagnosis, treatment control and pharmacological research.
Patent CA-2643677-C (CA)
Inventor: JAN SHYI-TAI
IPC: C07D241/04
Filed: 2006-04-14
Granted: 2015-06-23
Abstract: Diarylmethylpiperazine compounds of formula (1) (see formula I) wherein: Z is H, O(CH2)n'CH3, wherein n'= 0 to 4, or OH; X which is C=O or SO2 which is on the meta or para position of the phenyl ring; DL is di-functional amine linker having a nitrogen that is covalently bonded to the carbon or sulfur atom of group X; Q is either -CH2- or -(CH2)m-Ar-, wherein m is 1 or 2, wherein the di-functional linker is covalently bonded to the terminal carbon of the group Q; Ar is a disubstituted 5- or 6-membered carbocyclic or heterocyclic aromatic ring;  n is 0, 1, 2, 3, 4 or 5 wherein any one carbon in the chain may optionally be a carbonyl;  R1 is C1 - C6 alkyl, C1 - C6 alkenyl, C1 - C6 cycloalkylmethyl, arylalkyl having C5-C10 aryl and C1-C6 alkyl moieties, benzyl, halobenzyl or carboxybenzyl; and R2 is C1 - C3 alkyl, H; or pharmaceutically acceptable salts thereof, are described, which are useful as mu and/or delta receptor opioid compounds, without central nervous system side effects commonly experienced with previously known diarylmethylpiperazine compounds. Pharmaceutical compositions containing such compounds are variously useful for peripheral or non-centrally mediated indications, including peripherally mediated and neuropathic pain, urogenital tract disorders, overactive bladder, urinary incontinence, sexual disorders, premature ejaculation, cough, lung edema, cardiac disorders, cardioprotection, gastro-intestinal disorders, diarrhea, irritable bowel syndrome, functional distention, immuno-modulation and anti-tumor activity.
Patent CA-2644279-C (CA)
Inventor: MAKAROV ALEXANDER
IPC: H01J49/42
Filed: 2007-04-13
Granted: 2013-01-08
Abstract: L'invention porte sur un procédé de spectrométrie de masse comprenant les étapes consistant à, dans un premier cycle, stocker des ions échantillons dans un premier dispositif de stockage; évacuer les ions stockés du premier dispositif de stockage pour les envoyer dans un dispositif séparé de sélection d'ions; sélectionner un sous-ensemble des ions se trouvant dans le dispositif de sélection d'ions; évacuer le sous-ensemble d'ions sélectionnés à l'intérieur du dispositif de sélection vers un dispositif de fragmentation; diriger des ions depuis le dispositif de fragmentation pour les renvoyer au premier dispositif de stockage sans les faire passer dans le dispositif de sélection d'ions; recueillir au moins certains des ions évacués du premier dispositif de stockage d'ions, ou leurs dérivés, et les envoyer dans le premier dispositif de stockage d'ions et stocker dans ce dernier les ions recueillis.
Patent CA-2645670-C (CA)
Inventor: GROSS ERIK
IPC: G06K9/36
Filed: 2007-02-26
Granted: 2016-12-06
Abstract: Devices systems, and methods can characterize an optical surface of an object. A wavefront sensor system focuses light energy propagating from the object to form a pattern on a detector. The system maps the pattern to an array with a transform function such as a Fourier transform. The values of array correspond to characteristic locations and signals in a transform space, for example an intensity of spatial frequency signals in frequency space. The characteristic location and intensity of these signals in transform space are used to measure the optical surface. For example, a characteristic frequency of a spatial frequency intensity peak in Fourier transform space can be used to estimate the location of spots on the detector. Alternatively, the characteristics can be used to the measure sphere, cylinder and axis of a wavefront, wavefront elevation maps and point spread functions, often without locating positions of individual spots on the detector.
Patent CA-2645990-C (CA)
Title: Etiquette sans contact avec signature et ses applications
Inventor: O'BRIEN WILLIAM G
IPC: G06F7/58
Filed: 2007-12-20
Granted: 2014-07-29
Abstract: L'invention concerne un procédé comprenant la génération d'une première signature par le codage d'un identifiant avec un premier ensemble de données additionnelles à un premier instant ; la réponse à une première demande de lecture d'un lecteur d'étiquette par la publication de la première signature ; la génération d'une seconde signature par le codage de l'identifiant avec un second ensemble de données additionnelles à un second instant, le second ensemble de données additionnelles étant différent du premier ensemble de données additionnelles ; et la réponse à une seconde demande de lecture par la publication de la seconde signature. L'invention concerne également un procédé qui comprend l'obtention d'une signature à partir d'une étiquette lisible sans contact ; le décryptage de la signature avec une clé pour obtenir un identifiant candidat et un code de brouillage associé à la signature ; et la validation de l'identifiant candidat basée sur au moins l'un parmi le code de brouillage et la signature.
Patent CA-2650548-C (CA)
Title: Method for performing homologous recombination in plants
Inventor: PAUL WYATT
IPC: A01H5/00
Filed: 2007-05-15
Granted: 2015-12-22
Abstract: The invention relates to modified restriction enzymes capable of being used for promoting homologous recombination in organisms, in particular plants, making it possible to either target gene integration or excise unwanted DNA sequences in the genome of said organisms.
Patent CA-2653492-C (CA)
Title: High purity powders and coatings prepared therefrom
Inventor: TAYLOR THOMAS A
IPC: C04B35/622
Filed: 2007-05-15
Granted: 2015-04-14
Abstract: This invention relates to high purity yttria or ytterbia stabilized zirconia powders comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia). Thermal barrier coatings for protecting a substrate such as blades, vanes and seal surfaces of gas turbine engines made from the high purity yttria or ytterbia stabilized zirconia powders have a plurality of vertical macrocracks homogeneously dispersed throughout the coating to improve its thermal fatigue resistance. The invention also relates to processes for producing the thermal barrier coatings.
Patent CA-2657550-C (CA)
Inventor: KOIKE HIROKI
IPC: C07D491/04
Filed: 2007-09-17
Granted: 2011-11-01
Abstract: Cette invention concerne les composés de formule (I) : (I) ou un sel pharmaceutiquement acceptable de ces composés, où R1, R2, R3, R4, A et E sont chacun tels que décrits dans le présent document ou un sel pharmaceutiquement acceptable, et les compositions contenant ces composés et le procédé de traitement et l'utilisation, comprenant ces composés en vue du traitement d'un état induit par l'activité antagoniste de la pompe à protons tel que, mais sans y être limité, une maladie gastro-intestinale, une maladie gastro-AEsophagienne, un reflux gastro-AEsophagien (RGO), un reflux laryngo-pharyngé, un ulcère gastro-duodénal, un ulcère gastrique, un ulcère duodénal, les ulcères induits par AINS, une gastrite, une infection d'Helicobacter pylori, une dyspepsie, une dyspepsie fonctionnelle, le syndrome de Zollinger-Ellison, une maladie de reflux non inflammatoire (NERD), une douleur viscérale, un cancer, un pyrosis, une nausée, une AEsophagite, une dysphagie, une hypersalivation, des troubles des voies respiratoires ou de l'asthme.
Patent CA-2657885-C (CA)
Inventor: SYLVESTER LAURENCE M
IPC: C08L95/00
Filed: 2007-07-06
Granted: 2015-09-01
Abstract: Rubber modified asphalts and their methods of manufacture. One or more sulfonic acids is/are added to a mixture of asphalt and rubber particles, or to an existing rubber modified asphalt composition. Heat and/or mixing may be applied during or after addition of the sulfonic acid(s).
Patent CA-2658838-C (CA)
Inventor: LAVEN ARNE
IPC: H01M8/06
Filed: 2007-05-15
Granted: 2011-10-18
Abstract: Hydrogen-producing fuel cell systems with load-responsive feedstock delivery systems, and methods for regulating the delivery of feedstock to the hydrogen- producing region of a fuel cell system. The fuel cell systems include a control system that is adapted to monitor and selectively regulate the rate at which the feedstock is delivered to a hydrogen-producing region of a hydrogen generation assembly. The control systems, and corresponding methods, include feed-forward and feedback control portions that cooperatively regulate the rate at which the feed stream is delivered to the hydrogen generation assembly responsive at least in part, if not completely, to the fuel cell stack's demand for hydrogen gas and the rate at which the produced hydrogen gas is consumed by the fuel cell stack.