baber/WOPTO huggingface dataset:
Patent CA-2597773-C (CA)
Inventor: FOELL CLAUS
IPC: H02P6/22
Filed: 2006-01-20
Granted: 2014-05-27
Abstract: A two-stranded electronically commutated DC motor has a permanent-magnet rotor (36), power supply terminals (28, 30) for connecting the motor to a current source (22) and a stator (102) having a winding arrangement which includes first and second winding strands (52, 54). The latter are controlled by respective first and second semiconductor switches (70, 80). The motor also has a third controllable semiconductor switch (50), arranged in a supply lead from one of the terminals (28, 30) to the winding strands (52, 54), which third switch is alternately switched on and off by applying to it a PWM (Pulse Width Modulated) signal 24. During switch-off intervals, magnetic flux energy stored in the motor causes a decaying loop current (i) to run through the windings, continuing to drive the rotor. This facilitates conformal mapping of temperature information in the PWM signal onto a target motor rotation speed.
Patent CA-2605088-C (CA)
Title: Time and frequency channel estimation in an ofdm system
Inventor: OSSEIRAN AFIF
IPC: H04J99/00
Filed: 2006-05-17
Granted: 2014-09-09
Abstract: A radio channel estimation technique is described for use in a OFDM-based radio communications system. A block of OFDM symbols is transmitted from multiple antennas over multiple sub-carrier frequencies. The block of OFDM  symbols includes known pilot symbols as well as data symbols to be determined by a receiver. The pilot symbols are transmitted in a predetermined pattern at periodic times on periodic sub-carriers. A pilot channel estimate is determined for each pilot symbol in the received block of OFDM symbols. An NxM  matrix of points corresponding to the received OFDM symbol block is formed, N  is the number of sub-carriers and M is the number of OFDM symbols in the OFDM  symbol block. The matrix is formed by inserting pilot channel estimates at predetermined positions in the Nx M matrix according to the predetermined pilot pattern and inserting zeros in remaining positions in the NxM matrix. A  two dimensional inverse Fourier transform of the N x M matrix is calculated resulting in multiple copies of a channel estimate in the time domain. One is selected, and a two dimensional Fourier transform of the selected channel estimate is calculated to obtain a channel estimate at each point in the OFDM  block.
Patent CA-2616618-C (CA)
Inventor: SCHUETTENBERG DONALD W
IPC: B60P3/12
Filed: 2007-12-31
Granted: 2015-05-19
Abstract: A method for transporting vehicles is disclosed. The method uses inner or outer securing plates, or both, in cooperation with frame rails of a towing vehicle to secure a towing device to the towing vehicle. Towing vehicles typically include a frame that is made from strong robust channels on both sides of the towing vehicle. The securing plates generally have a right-angle bend in order to butt up against a web or a flange of the channels. This prevents inner or outer movement of the securing plates and allows users to secure a towing saddle and its load without using extended U-bolts around the channels.
Patent CA-2617673-C (CA)
Title: Adhesive take-up, metering and spreading unit, in particular for bonding machines
Inventor: CERCIELLO ANTONIO
IPC: B05C1/08
Filed: 2008-01-10
Granted: 2014-09-23
Abstract: An adhesive take-up, metering and spreading unit, for bonding machines is truck-mounted so that it can be replaced without having to interrupt the operation of the plant, comprises a plurality of rollers (6, 7, 8, 9) arranged in series, wherein a first rubber-clad roller (6) takes up adhesive from a reservoir (10) and transfers it to an anilox roller (7), from which the adhesive is taken up by a second rubber-clad roller (8), which transfers it to a film to be bonded. Each roller rotates at a higher speed than the preceding one, and the unit is fitted with means (18) that regulate the distance between the rollers, and consequently the pressure that each rubber-clad roller (6, 8) exerts on the anilox roller (7), in order to meter the precise quantity of adhesive taken up and spread on the film. This characteristic allows even special adhesives, whose application is particularly difficult due to their viscosity characteristics, to be precisely spread and metered.
Patent CA-2631622-C (CA)
Inventor: WALDHOFF GARY J
IPC: A61B5/024
Filed: 2008-05-20
Granted: 2012-07-17
Abstract: A plurality of thermometer models are manufactured from a universal clinical thermometer core. The thermometer core includes a housing, a controller storing a software program, a power source, a probe, a probe cord, and a display. A plurality of model selection devices are produced, each corresponding to a different thermometer model. One of the model selection devices is selected and connected to the controller. The controller operates the thermometer as a function of the connected model selection device such that the thermometer is configured with the features and default settings of the thermometer model corresponding to the connected model selection device.
Patent CA-2632906-C (CA)
Inventor: HERGES KNUT
IPC: B01D50/00
Filed: 2006-09-09
Granted: 2013-06-25
Abstract: In a system for gas cleaning which has at least one casing (1) with a first chamber (31) into which the gas to be cleaned can be flowed, and with a second chamber (33) from which the cleaned gas exits, wherein a filter device (35) which can be flowed through by the gas is arranged between the chambers mentioned and has filter media both for the separation of solid particles and for dehumidifying the gas by separating out coalesced liquid, the system has, upstream of the filter device (35), an arrangement (11, 37) for preliminary dehumidification of the gas.
Patent CA-2634064-C (CA)
Title: Decentralised web annotation
Inventor: RAKOWSKI BRIAN
IPC: G06F7/00
Filed: 2006-12-12
Granted: 2016-10-04
Abstract: Annotations relating to web sites may be based on blog posts relating to the web sites. A user viewing a web site may concurrently view related blog posts about the web site. More particularly, in one implementation, a method includes detecting when a user visits a web page and receiving, in response to the detection, a group of blog posts that link to the web page. The method further includes displaying an indication of the group of blog posts to the user while the user is visiting the web site.
Patent CA-2634760-C (CA)
Title: Compositions et procedes de production d'une composition
Inventor: LEISTER KIRK J
IPC: A61K38/17
Filed: 2006-12-19
Granted: 2014-09-09
Abstract: L'invention concerne des cellules de mammifères capables de produire du CTLA4-Ig recombinant et des variants de celui-ci. L'invention concerne également des compositions comprenant du CTLA4-Ig et leurs formulations. L'invention concerne en outre des procédés de production en gros volume de CTLA4-Ig à partir de cellules de mammifères capables de produire cette protéine recombinante, ainsi que des procédés de purification du CTLA4-Ig.
Patent CA-2646394-C (CA)
Inventor: DALTON JAMES SPENCER
IPC: B01J23/755
Filed: 2007-04-23
Granted: 2014-06-03
Abstract: A nickel slurry comprising a nickel catalyst, water and at least one rheology modifier, the activity of said nickel catalyst being equal to or greater than the activity of the equivalent nickel catalyst contained in a slurry which does not comprise rheology modifiers, wherein the at least one rheology modifier provides high viscosity at low shear stress and low viscosity at high shear stress.
Patent CA-2657352-C (CA)
Inventor: WISCHIK CLAUDE MICHEL
IPC: C07D279/18
Filed: 2007-07-10
Granted: 2019-06-11
Abstract: This invention pertains generally to the field of chemical synthesis and purification, and more specifically to methods of synthesis and/or purification of certain 3,7 diamino-phenothiazin-5-ium compounds (referred to herein as "diaminophenothiazinium compounds") including Methylthioninium Chloride (MTC) (also known as Methylene Blue). The present invention also pertains to the resulting (high purity) compounds, compositions comprising them (e.g., tablets, capsules), and their use in methods of inactivating pathogens, and methods of medical treatment, prophylaxis, and diagnosis, etc., for example, a tauopathy; a disease of tau protein aggregation; Alzheimer's disease (AD); Pick's disease; Progressive Supranuclear Palsy (PSP); fronto temporal dementia (FTD); parkinsonism linked to chromosome 17 (FTDP-17); disinhibition-dementia-parkinsonism-amyotrophy complex (DDPAC); pallido-ponto-nigral degeneration (PPND); Guam-ALS syndrome; pallido-nigro-luysian degeneration (PNLD); cortico-basal degeneration (CBD); mild cognitive impairment (MCI); skin cancer; melanoma; methemoglobinemia; a viral infection; a bacterial infection; a protozoal infection; a parasitic infection; malaria; visceral leishmaniasis; African sleeping sickness; toxoplasmosis; giardiasis; Chagas' disease; Hepatitis C virus (HCV) infection; human immunodeficiency virus (HIV) infection; West Nile virus (WNV) infection; a synucleinopathy; Parkinson's disease (PD); dementia with Lewy bodies (DLB); multiple system atrophy (MSA); drug-induced parkinsonism; and pure autonomic failure (PAF).
Patent CA-2658394-C (CA)
Inventor: DALTON JAMES T
IPC: A61P19/08
Filed: 2007-07-12
Granted: 2016-08-16
Abstract: This invention provides substituted acylanilide compounds and uses thereof in treating a variety of diseases or conditions in a subject, including, inter alia, a muscle wasting disease and/or disorder or a bone-related disease and/or disorder.
Patent CA-2671932-C (CA)
Inventor: PEGLION JEAN-LOUIS
IPC: C07C69/757
Filed: 2009-07-14
Granted: 2012-09-11
Abstract: Procédé de préparation des composés de formule (IV): (voir formule IV) dans laquelle R1, R2, R3 et R4, identiques ou différents, représentent chacun un atome d'hydrogène, un groupement alkyle (C1-C6) linéaire ou ramifié, un groupement alkoxy (C1-C6) linéaire ou ramifié, un atome de fluor, de chlore, un groupement amine protégé, un groupement hydroxyle protégé, un groupement alkoxycarbonyle dans lequel le groupement alkoxy est (C1-C6) linéaire ou ramifié, un groupement CF3, ou R1=R4=H et R2 et R3 forment ensemble avec les atomes de carbone qui les portent un groupement 1,3-dioxolane, R5 représente un groupement alkyle (C1-C6) linéaire ou ramifié, saturé ou insaturé, un groupement hydroxyalkyle (C1-C6) linéaire ou ramifié dont la fonction hydroxyle est protégée, ou un groupement CO2R7 dans lequel R7 est un groupement alkyle (C1-C6) linéaire ou ramifié, R6 représente un groupement cyano ou un groupement CO2R8 dans lequel R8 est un groupement alkyle (C1-C6) linéaire ou ramifié. Application à la synthèse de l'ivabradine, de ses sels d'addition à un acide pharmaceutiquement acceptable et de leurs hydrates.
Patent CA-2674419-C (CA)
Inventor: ORTEGA INDALECIO
IPC: B67D7/42
Filed: 2008-01-09
Granted: 2015-09-22
Abstract: The present invention is a cartridge underbody attachment for a single control faucet. The attachment generally comprises a valve body having a cartridge housing that seats within a spout body. The spout body comprises a wide central portion opening into a sideways extending cylindrical port having a notch formed therein. The cartridge housing is inserted through the open bottom of the spout body. The cartridge housing generally comprises a cover having defined apertures, and a pentagonal housing attached to the rear surface of the cover. Valve hoses soldered within the pentagonal housing are in fluid communication with the apertures. A pin on the cover locks into the notch in the spout body to securely retain the cartridge housing, such that the housing can form an off-axis connection with the valve cartridge. A cartridge support housing and retainer nut further secure the valve body and cartridge within the spout body.
Patent CA-2676903-C (CA)
Inventor: GUDMUNDSON DAN
IPC: G01N23/04
Filed: 2007-09-17
Granted: 2012-02-21
Abstract: A method and apparatus for performing liquid product threat status determination are provided. Two or more liquid products are scanned concurrently with an X-ray scanner to generate X-ray image data conveying an image of the two or more liquid products, each liquid product being comprised of a container holding a body of liquid.  The X-ray image data is processed with software executed by a processor to determine if one of the liquid products in the image is a security threat. An image of the liquid products derived from the X-ray image data is displayed on a display means, wherein the image of the liquid products displayed is visually enhanced so that the one liquid product is visually distinguishable from another liquid product in the image. The method and apparatus are particularly useful for security checkpoint applications for determining whether liquid products present security threat.
Patent CA-2683155-C (CA)
Inventor: WENGLER GEORGE
IPC: G05B19/4097
Filed: 2008-05-20
Granted: 2016-07-12
Abstract: A method and system for automating the layout of perforation patterns is described. An embodiment of the invention includes an innovative software application running on a computer, which application allows a perforation designer to select lines or arcs that comprise edges of a building panel. The application determines a starting hole spacing based on the average distance through the geometric center of the panel, and a default perforation pattern is laid out on a computer aided drawing. The application provides the user with detailed information about the perforation layout such as number of perforations, panel area, and percentage of open area. The application further allows the user to change any parameter such as hole size, hole spacing, hole shape, and edge spacing. After any user adjustment of the parameters, the application automatically updates the perforation pattern.
Patent CA-2684968-C (CA)
Title: Compounds, compositions containing such compounds, and methods of treatment of cancer and autoimmune diseases using such compounds
Inventor: ABBOTT SHAUN D
IPC: C07D251/18
Filed: 2008-04-25
Granted: 2015-07-07
Abstract: We describe compounds of the following general formula (I): wherein X is fluorine or chlorine; Y is oxygen, sulfur, or an amino group; R is an amino, hydroxyl, sulfonamide, or carboxamide group or an N-monomethyl or N-dimethyl analog thereof; m is an integer from 2 to 6, and n is an integer from 0 to 2. The compounds may be used for treating certain cancers and autoimmune diseases.
Patent CA-2686732-C (CA)
Inventor: MAZZETTI CRISTINA
IPC: F24C15/16
Filed: 2009-12-03
Granted: 2017-05-30
Abstract: A support and sliding system for extractable shelves that are installable in a cooking oven that allows maximum sizing of the usable surface of the shelves and the maximization of the usable volume of the oven cavity.
Patent CA-2691009-C (CA)
Title: Procede et appareil de mesure de potentiel du cuir chevelu
Inventor: OTTO EDWARD J
IPC: A61B5/0476
Filed: 2008-06-23
Granted: 2017-07-11
Abstract: L'invention concerne un appareil de mesure de potentiel du cuir chevelu, qui comprend une pluralité de détecteurs et un préamplificateur couplé à ces détecteurs. Les détecteurs sont conçus pour mesurer une mesure brute de potentiel du cuir chevelu à travers une interface chevelure et air, et peut être considérée comme étant une mesure de différence, de référence ou commune. L'interface présente un couplage d'impédance de source élevé et variable au niveau du cuir chevelu. Le préamplificateur est conçu pour avoir une impédance d'entrée significativement supérieure à celle présentée par l'interface de source, et reçoit la mesure brute de potentiel du cuir chevelu pour produire une mesure de potentiel préamplifiée du cuir chevelu.
Patent CA-2691358-C (CA)
Inventor: GARRY ROBERT F
IPC: C07K14/11
Filed: 2008-06-25
Granted: 2017-08-22
Abstract: The present invention provides peptides, peptide analogs, peptide derivatives and pharmaceutical compositions useful for treating or preventing influenza infections or preventing the person-to-person transmission of an influenza infection. A  peptide of the invention comprises an influenza virus-cell fusion inhibiting portion of the fusion initiation region (FIR) of a wild-type influenza hemagglutinin 2 protein or a variant thereof. In a preferred embodiment, a peptide of the invention consists of 8 to 40 con-secutive amino acid residues a portion of a wild-type influenza hemagglutinin 2 protein or a variant thereof, the portion of the protein comprising the FIR of the protein and up to five amino acid residues on the amino-terminal and carboxy-terminal sides of the FIR.
Patent CA-2691511-C (CA)
Inventor: MICHAISKI EVA-MARIA
IPC: C08J3/03
Filed: 2008-06-04
Granted: 2015-03-10
Abstract: A water-dispersible composition including a nonofiller-containing epoxy resin and a low temperature nonionic surfactant having a molecular weight of less than about 7,000 Daltons; and optionally an anionic surfactant or optionally a high tempera-ture nonionic surfactant. The water-dispersible composition can be used to prepare an aqueous dispersion of the nanofiller-containing epoxy resin. The aqueous dispersion advantageously has a long shelf-stability. One method for preparing the aqueous dispersion includes using a high internal phase ratio emulsion process.
Patent CA-2693895-C (CA)
Inventor: BAUSCH JOERG
IPC: B22D11/06
Filed: 2008-08-01
Granted: 2011-10-11
Abstract: In the casting close-to-the final dimension of rectangular strands made of metal and the subsequent further processing thereof into metal strips according to the DSC method (direct strip casting) in a horizontal continuous casting installation the cast product (4) is deformed during the solidification thereof into the preliminary strip (5) due to uneven heat dissipation because the top of the strip is cooled only by convection of ambient air and by heat radiation, while the bottom of said strip is in direct contact with a cooled metal conveyor belt (7).  In this manner, the initially complete contact between the cast product (4) and the metal conveyor belt (7) is lost and the strip edges of the cast product arch upwards. In order to ensure in a simple manner maximum contact of the cast product (4) with the metal conveyor belt (7), thus optimizing and equalizing the heat transfer of ht cast product (4) to the metal conveyor belt (7) across the entire casting width, the invention proposes that pressure be applied from above to the cast produce (4) solidifying into the preliminary strip (5), preferably to the strip edges (6) thereof by means of a pressure device (11) disposed at the end of the metal conveyor belt (7) and, in order to compensate for the suddenly reduced cooling of the bottom of the preliminary strip upon leaving the metal conveyor belt (7), that the bottom of the preliminary strip be additionally cooled in a predetermined area directly behind the metal conveyor belt (7).
Patent CA-2693989-C (CA)
Title: Wave transducer having variable energy piston assembly
Inventor: SIEBER JOSEPH D
IPC: F03C1/28
Filed: 2007-07-19
Granted: 2013-03-19
Abstract: The present invention relates to a way to adapt a wave transducer to the actual amplitude of incident waves, so as to improve the efficiency of energy conversion. The adaptation includes a variable-energy piston assembly and a tapered float.
Patent CA-2695084-C (CA)
Inventor: KIM DEOK RAE
IPC: A47F3/14
Filed: 2008-02-28
Granted: 2013-09-24
Abstract: The present invention relates to a shelf for a showcase, in which the roller unit is formed with holding grooves on both sides of a bottom surface of the roller plate, and each of the fixing frames includes a bottom part formed with a vertical rib to be fitted into the holding groove of the roller plate, and a vertical wall surrounding an outside of the roller plate and formed with a horizontal rib closing opened parts of fitting grooves of the roller plate, so that the fixing frames are mounted on both sides of the roller plate of the roller unit in pair correspondingly to each other, wherein the vertical walls are formed with screw-coupling holes at front and rear ends in accordance with screw holes punched at both side walls of the end caps so as to be integrally coupled together by coupling screws.
Patent CA-2705116-C (CA)
Title: Appareil et procede pour positionner un gobelet trayeur
Inventor: DANNEKER GERT
IPC: A01K1/12
Filed: 2008-11-17
Granted: 2016-02-02
Abstract: La présente invention concerne un appareil et un procédé pour positionner un gobelet trayeur destiné à être utilisé dans une salle de traite. L'appareil proposé comporte une stalle de traite (7) disposée sur une plateforme rotative (9) et un moyen (19, 21, 23, 25) pour commander le déplacement d'un magasin de gobelet trayeur (20) par rapport à ladite stalle (7). Le moyen de commande permet le déplacement dudit magasin (20) entre des première et deuxième positions prédéfinies par rapport à la stalle de traite (7).
Patent CA-2705258-C (CA)
Inventor: BUISSON PHILIPPE
IPC: A61M39/24
Filed: 2008-11-12
Granted: 2016-07-05
Abstract: The device of the invention includes a tube (22) comprising a plurality of substantially parallel channels extending along the entire length of the tube that comprises a so-called distal end provided with a means for connection to a catheter-forming member, while the other so-called proximal end is connected to a housing (3) provided with a connection means (9) to a plurality of vessels each containing a liquid, the housing including liquid passage ducts (7) and each passage duct (7) being adapted to be respectively connected to a vessel and to a channel of the tube (22). At least one passage duct (7) of the housing is provided with a check valve (12) adapted for preventing a flow of liquid from the corresponding tube channel to the corresponding vessel.
Patent CA-2705828-C (CA)
Title: Classification de points d'acces en utilisant des identifiants d'ondes pilotes
Inventor: HORN GAVIN B
IPC: H04W36/08
Filed: 2008-11-14
Granted: 2016-02-16
Abstract: L'invention concerne des systèmes et des procédés qui facilitent le groupement d'identifiants d'ondes pilotes afin d'indiquer des informations de type et/ou de classification concernant un ou plusieurs points d'accès. Les points d'accès peuvent sélectionner ou se voir attribuer des identifiants d'ondes pilotes parmi le groupe indiquant un type ou une classification relative aux points d'accès. Ainsi, des identifiants peuvent être groupés dans des groupes ou des plages de macrocellules et/ou de femtocellules, de sorte qu'un point d'accès peut indiquer, et des dispositifs mobiles peuvent déterminer efficacement, si le point d'accès fournit une couverture de macrocellule ou de femtocellule sur la base d'une plage à partir de laquelle l'identifiant d'onde pilote est sélectionné ou attribué. De plus, les identifiants d'ondes pilotes peuvent être utilisés pour indiquer des informations d'association restreinte concernant les points d'accès.
Patent CA-2706554-C (CA)
Title: Dispositif de distribution d'objets utilise dans un systeme et procede de distribution
Inventor: YOUNG DEMETRIS P
IPC: B65G47/14
Filed: 2009-01-09
Granted: 2014-03-25
Abstract: Un dispositif de séparation d'objets à extrémité ouverte comprend : un logement (ISO) conçu pour retenir une pluralité d'objets à extrémité ouverte (c), le logement comportant une extrémité inférieure ouverte (162) ; un anneau extérieur (102) positionné sous le logement ; un tambour (120) positionné dans l'anneau extérieur pour former un ensemble tambour (180), le tambour comprenant un moyeu (122) ayant une paroi sensiblement circulaire (124) et une pluralité d'ailes (127) qui s'étendent radialement vers l'extérieur depuis la paroi pour entrer en contact avec l'anneau extérieur, le moyeu, les ailes et l'anneau extérieur formant une pluralité d'espaces ; une structure de montage (170) à ouverture de sortie (172) fixe par rapport au logement ; et une unité d'entraînement rotative (190) montée sur le tambour qui fait tourner le tambour autour d'un axe de rotation. La présence des ailes permet au dispositif de séparer des bouchons (c) de façon plus régulière.