baber/WOPTO huggingface dataset:
Patent CA-2749862-C (CA)
Inventor: FILEE PATRICE
IPC: C12N15/11
Filed: 2010-01-15
Granted: 2015-02-24
Abstract: The present invention refers to a recombinant single-chain alpha-hemolysin polypeptide of Staphylococcus aureus, having a deletion in the stem domain for removing hemolytic activity, wherein at least one het-erologous sequence is inserted in a region se-lected from the group consisting of regions defined by amino acid position 108 to 151, amino acid position 1 to 5, amino acid posi-tion 288 to 293, amino acid position 43 to 48, amino acid position 235 to 240, amino acid position 92 to 97, amino acid position 31 to 36, amino acid position 156 to 161 in respect to the wild-type sequence SEQ ID NO: 1, with the proviso that, if the heterologous se-quence contains five or more consecutive his-tidine residues the moiety of the heterologous sequence other than the moiety represented by said five or more consecutive histidine residues has a minimum length of 11 amino acid residues; or a variant thereof, wherein in addition to said deletion in the stem domain and said insertion of heterologous sequence, 1 to 50 amino acid residues are added, substi-tuted or deleted in respect to the wild-type se-quence SEQ ID NO: 1 and has the activity to form oligomers and to bind to lipidic bilayers or cell membranes. The present invention also provides a medicament and vaccine comprising said recombinant polypeptide.
Patent CA-2751494-C (CA)
Inventor: AMARI GABRIELE
IPC: C07D213/89
Filed: 2010-02-04
Granted: 2017-03-07
Abstract: The present invention relates to inhibitors of the phosphodiesterase 4 (PDE4) enzyme.  More particularly, the invention relates to compounds that are derivative of -phenyl -2-pyridinyl alkyl alcohols, methods of preparing such compounds, compositions comprising them, combinations and therapeutic uses thereof (I) wherein n is O or 1; R1 and R2 may be the same or different, and are selected from the group consisting of: - linear or branched C1-C6 alkyl; - OR3 wherein R3 is C1-C6 alkyl optionally substituted by one or more C3-C7 cycloalkyl groups;  and - HNSO2R4 wherein R4 is C1-C4 alkyl optionally substituted with one or more halogen atoms or with a C1-C4 group, wherein at least one of R1 and R2 is HNSO2R4. The other variables are as defined in the claims.
Patent CA-2756163-C (CA)
Inventor: WANG TSILI
IPC: E21B47/02
Filed: 2010-03-24
Granted: 2016-06-14
Abstract: A downhole measurement tool includes at least one non-planar antenna configured for transmitting and/or receiving electromagnetic radiation The non-planar antenna includes at least one non-planar loop of antenna wire deployed about a tool body In one exemplary embodiment, the non-planar antenna may be thought of as being bi-planar in that it includes first and second sections defining first and second intercepting geometric planes In another exemplary embodiment, the axial separation between the non-planar loop of antenna wire and a circular centerline of the antenna varies substantially sinusoidally with respect to an azimuth angle about the circumference of the tool Exemplary non-planar antennae in accordance with the invention may be advantageously configured to transceive substantially pure x-, y-, and z-mode radiation.
Patent CA-2764505-C (CA)
Title: Diketopiperazine microparticles with defined specific surface areas
Inventor: GRANT MARSHALL L
IPC: A61K38/28
Filed: 2010-06-11
Granted: 2018-09-25
Abstract: Disclosed herein are diketopiperazine microparticles having a specific surface area of less than about 67 m2/g. The diketopiperazine microparticle can be fumaryl diketopiperazine and can comprise a drug such as insulin.
Patent CA-2766052-C (CA)
Inventor: HURT DAVID W
IPC: B29B9/10
Filed: 2010-06-18
Granted: 2017-09-12
Abstract: A cutter hub position control device for consistent blade adjustment in an underfluid pelletizer is provided in connection with a motion rod attached to the pelletizer cutter hub and extending through a hollow shaft of the pelletizer motor. The cutter hub position control device can be collinear, transaxial or in a plane parallel to the axis of the motion rod to which it is attached. Adjustment of the cutter hub position control device is automated through use of feedback control mechanisms.
Patent CA-2766241-C (CA)
Title: Door lock release mechanism for automobile door
Inventor: SAKAI YASUNARI
IPC: E05B77/04
Filed: 2009-07-31
Granted: 2013-04-30
Abstract: A door lock release mechanism is provided with a spacer (40) fixed to a handle space (14) and preventing an outside handle from being pushed inward of a vehicle when an automobile door is deformed, and also with an engaging section (40a) provided to the spacer (40), located in a normal state outside the trajectory of opening operation of the door lock release mechanism, and preventing, when the automobile door is deformed in a side collision, opening operation of a latch opening lever (30) by moving to within the trajectory of the opening operation of the door lock release mechanism. Because of the configuration, when the door is deformed in a side collision, the latch opening lever (30) is prevented from performing door unlocking operation, and this prevents the door from being unlocked. This is achieved only by providing the engaging section (40a) to the spacer (40) for preventing the outside handle (16) from being pushed inward of the vehicle.
Patent CA-2776018-C (CA)
Inventor: PARIKH SAMIR R
IPC: B65B5/08
Filed: 2012-05-04
Granted: 2015-01-20
Abstract: Une combinaison d'un contenant et d'une pluralité d'aliments logés dans le contenant peut comprendre une base et une première cavité dans la base. Un premier aliment peut être logé dans la première cavité. Le premier aliment peut comprendre une partie décorée. Le premier aliment peut comprendre un emballage jetable ayant un rebord d'emballage supérieur exposé. Le contenant peut comprendre un couvercle déplaçable d'une position fermée à une position ouverte. Un premier dispositif de retenue peut être situé sur le couvercle. Lorsque le couvercle est en position fermée, le premier dispositif de retenue peut surplomber une première partie du rebord d'emballage supérieur. Lorsque le contenant est inversé alors que le couvercle est fermé, un mouvement axial relatif entre le premier aliment et la première cavité peut être limité par le contact entre le premier dispositif de retenue et le rebord d'emballage supérieur.
Patent CA-2777068-C (CA)
Title: Antibodies to epha3
Inventor: LUEHRSEN KENNETH
IPC: C07K16/46
Filed: 2010-10-14
Granted: 2020-05-26
Abstract: The current disclosure relates to high-affinity antibodies to EphA3 that have reduced immunogenicity when administered to a human to treat diseases and method of using such antibodies.
Patent CA-2780576-C (CA)
Inventor: ROLSTON DAVID R
IPC: H04Q1/04
Filed: 2010-11-01
Granted: 2017-10-24
Abstract: There is described a line card rack assembly for line cards, and an optical backplane and optical fiber guide for installation to a frame adapted to receive line cards of which at least one has an optical connector at a front portion thereof. The rack assembly comprises a frame having a front opening, for receiving the line cards and providing access to a front end of the line cards, and a back opening opposite the front opening; an optical backplane at least partially covering the back opening, the optical backplane comprising connections for connecting the line cards upon insertion in the frame; and optical fiber cable having two ends, a first one of the two ends being for coupling to the optical backplane, and a second one of the two ends for coupling to the optical connector of the at least one of the line cards.
Patent CA-2787053-C (CA)
Title: Conteneur de collecte d'echantillon ayant un indicateur de volume de remplissage transitoire indiquant un processus d'extraction
Inventor: WILKINSON BRADLEY M
IPC: A61B10/00
Filed: 2011-01-19
Granted: 2015-10-20
Abstract: La présente invention concerne un conteneur de collecte d'échantillon (10) ayant un indicateur de volume de remplissage transitoire (30). Le conteneur de collecte d'échantillon comprend une extrémité supérieure ouverte (12), une extrémité inférieure fermée (14), et une paroi latérale (16) s'étendant entre celles-ci définissant un intérieur (18). Le conteneur de collecte d'échantillon comprend un indicateur de volume de remplissage transitoire adjacent à la paroi latérale, de sorte que le conteneur définisse un premier intérieur volumétrique (32) défini par la paroi latérale entre l'extrémité inférieure fermée et l'indicateur transitoire. Le conteneur de collecte d'échantillon définit en outre un deuxième intérieur volumétrique (34) défini par la paroi latérale entre l'extrémité inférieure fermée et une partie de la paroi latérale disposée au-dessus de l'indicateur transitoire. Le premier intérieur volumétrique est adapté pour permettre l'extraction d'un échantillon à partir de celui-ci par un premier processus d'extraction, et le deuxième intérieur volumétrique est adapté pour permettre l'extraction d'un échantillon à partir de celui-ci par le premier processus d'extraction ou un deuxième processus d'extraction, le deuxième processus d'extraction étant différent du premier processus d'extraction.
Patent CA-2793331-C (CA)
Inventor: CALMETTES THIBAUD
IPC: H04B1/12
Filed: 2012-10-25
Granted: 2019-11-05
Abstract: The present invention relates to a method for demodulating a signal carrying a message transmitted by a terrestrial beacon, executed by a system.  The system has a constellation of satellites (101, 102, 103, 104, 105, 106, 107, 108) suitable for detecting said signal and for repeating it towards receiving stations on the ground (111, 112), and an analysis module (150) suitable for receiving signals from said stations (111, 112). Each receiving station (111, 112) transmits the signals that it receives from the satellite to the analysis module. The module (150) realigns said signals in frequency and/or in time relative to one another, combining the realigned signals to generate a synthetic signal having an enhanced signal-to-noise ratio, and determining the content of said message and/or the modulation parameters of said synthetic signal. It applies notably to the accurate and reliable location of distress beacons by a satellite system.
Patent CA-2796373-C (CA)
Inventor: OSWALD JOHANN
IPC: B64C25/40
Filed: 2010-04-28
Granted: 2017-08-22
Abstract: A drive unit (16) for an aircraft running gear (2) having at least a first wheel (4) and a second wheel (6) on a common wheel axis (A) is characterized in that the drive unit (16) is drivingly coupleable to the first and second wheels (4, 6) such that a direction of longitudinal extension (C) of the drive unit (16) is in a plane orthogonal to the common wheel axis (A).
Patent CA-2801680-C (CA)
Inventor: BEDRINE OLIVIER
IPC: F02C3/10
Filed: 2011-06-14
Granted: 2018-12-11
Abstract: The invention relates to a turbine engine (100) for a helicopter (200), said helicopter comprising a main gearbox, a rotor (204), and a speed-reducing device (206) that is placed entirely within the main gearbox (202) of the helicopter while being connected to said rotor, the turbine engine including a casing (102), a gas generator (114) having a gas generator shaft (115), and a free turbine (124) to be rotated by the gas flow generated by the gas generator, said free turbine comprising a free turbine shaft (128). According to the turbine engine of the invention, when the casing of the turbine engine is attached to the body of the helicopter, the free turbine shaft axially extends inside the main gearbox of the helicopter so as to be directly connected to the speed-reducing device.
Patent CA-2801796-C (CA)
Title: Floor panel
Inventor: BOSSUYT FILIP GILBERT LUCIEN
IPC: E04F15/00
Filed: 2013-01-11
Granted: 2020-04-07
Abstract: A rectangular floor panel is described with mutually parallel, substantially planar upper and lower sides and with two pairs of respective mutually opposite side edges connecting the upper and lower sides, wherein the opposite side edges of a pair are provided with complementary profiles for interconnecting adjacent floor panels. Of at least one pair of opposite side edges the profile of a first side edge is provided with a frontal face and a counter face, whereas the profile of the corresponding second side edge of the respective pair of opposite side edges is provided with a frontal face and counter face, respectively, cooperating therewith The frontal faces and the counter faces are provided with locking tabs cooperating in the interconnected position of adjacent floor panels. The floor panel further is provided with two reinforcement layers extending substantially in parallel to the upper and lower sides of the floor panel, wherein the locking tabs substantially are positioned at the level of said reinforcement layers.
Patent CA-2802038-C (CA)
Inventor: ANDERSON JEFFREY A
IPC: B21D53/00
Filed: 2011-06-07
Granted: 2019-01-15
Abstract: In one aspect, a metal construction member can include at least two metal strips. Each metal strip can have a continuous nonlinear pattern along one lengthwise edge of the strip, where the continuous nonlinear pattern can include a plurality of repeating units. Each repeating unit can include at least one joining region, which can protrude away from a lengthwise axis of the metal strip. At least one of the metal strips can be joined to at least one other metal strip at a plurality of adjacent joining regions.
Patent CA-2803465-C (CA)
Title: Use of caftaric acid and lactic bacterium in food supplement for regulating skin pigmentation
Inventor: GUITARD MARJORIE
IPC: A61Q19/02
Filed: 2011-06-28
Granted: 2018-12-11
Abstract: The present invention relates generally to the field of cosmetic and/or food supplement. More specifically, the present invention aims to provide the use of at least an ingredient containing caftaric acid and/or derivatives and a micro-organism and/or an enzyme capable of hydrolyzing caftaric acid and/or derivatives thereof to generate tartaric and/or caffeic acid, for improving skin tone and preventing and/or treating hyper-pigmentation of skin and/or skin color imperfections such as age-spots and other skin disorders characterized by abnormal pigments. Also, the present invention aims at providing a skin lightening agent.
Patent CA-2810216-C (CA)
Inventor: SHINAGAWA AKIO
IPC: G01C21/34
Filed: 2013-03-22
Granted: 2017-01-10
Abstract: A computer performs a path search from a departure point to a destination point and a path search from the destination point to the departure point while changing a target from a road type at a level other than the highest level to a road type at a higher level, according to a first grouping of a plurality of road types, and performs a path search for the road type at the highest level in a first process. Next, the computer performs similar path searches in an area to be searched based on a result of the first process, according to a second grouping in which a greater number of road types is classified as the highest level in a second process . Then, the computer generates path information according to a result of the second process.
Patent CA-2811542-C (CA)
Title: Filtre spectral passe bande a forte selectivite et polarisation controlee
Inventor: VINCENT GREGORY
IPC: G02B5/20
Filed: 2011-09-15
Granted: 2017-12-12
Abstract: Selon un aspect, l'invention concerne un filtre spectral passe bande, optimisé pour la transmission d'une onde incidente à au moins une première longueur d'onde centrale ?0 donnée comprenant : un réseau métallique d'épaisseur (t) supérieure à environ ?0/50 et comprenant au moins un premier ensemble de fentes sensiblement identiques, parallèles, de largeur (w) inférieure à environ ?0/10, espacées de façon périodique ou quasi- périodique selon une première période inférieure à ladite première longueur d'onde centrale, une couche de matériau diélectrique d'épaisseur (h) et d'indice de réfraction (ng) donné, couplée avec le réseau métallique pour former un guide d'onde des ondes diffractées par le réseau, ladite première période du réseau étant adaptée pour que seuls les ordres 0 et ± 1 d'une onde à incidence normale et longueur d'onde ?0 soient diffractés dans la couche de matériau diélectrique, l'ensemble couche diélectrique et réseau étant suspendu, en utilisation, dans un fluide d'indice de réfraction proche de 1.
Patent CA-2811762-C (CA)
Title: Vaccine composition having an antigen and a toll-like receptor 4 agonist
Inventor: FUKASAKA MASAHIRO
IPC: A61P31/16
Filed: 2013-04-04
Granted: 2021-09-14
Abstract: An intraorally administrable vaccine composition useful to be a preventive or therapeutic agent for infectious diseases, and effectively induces a systemic immune response or a mucosal immune response is provided. A vaccine composition for administration to the oral cavity of a human or an animal, the vaccine composition containing at least one antigen derived from an infectious disease, and at least one selected from the group consisting of a toll-like receptor 4 (TLR4) agonist, a toll-like receptor 2/6 (TLR2/6) agonist, and cyclic dinucleotide, or a derivative or salt thereof.
Patent CA-2812620-C (CA)
Title: Generateur de diffusion acoustique
Inventor: HAYES JOSEPH FRANCIS
IPC: H04R19/02
Filed: 2011-10-20
Granted: 2020-07-07
Abstract: <span lang=FR style='font-family:"Courier New"'>L'invention concerne un réflecteur et un système électronique qui produisent une diffusion par création de retards temporels en fonction d'une séquence numérique. Un réflecteur acoustique passif porte une série de puits à sa surface afin de transformer une onde acoustique en une série d'ondes acoustiques qui présentent une différence de temps en fonction d'une séquence numérique. Le système électronique</span> de conversion de signaux convertit un signal en une série de signaux présentant une différence de temps, en fonction d'une séquence numérique. Cela peut être utilisé dans un système de haut-parleurs audio comprenant un réseau de N × N haut-parleurs, où N est un nombre impair premier, conçus pour être attaqués par le système électronique de conversion de signaux où le signal est converti en une série de signaux centrés sur le signal, au moins un signal précède le signal et au moins un signal suit le signal, tandis que le signal est conçu pour être envoyé au haut-parleur central dans le réseau N × N.
Patent CA-2814130-C (CA)
Title: Holographic 3d display
Inventor: MARLOW STEWART
IPC: H04N21/41
Filed: 2011-09-15
Granted: 2018-10-16
Abstract: Disclosure is directed to projecting holographic images in connection with a program service such as cable or satellite television. In one instance, the projected holographic image may be an image of product that is featured in advertisement or other portion of program service. In another instance, the projected holographic image may be an image of a electronic programming guide with screens or menu displayed on sides of a cube or other geometric form. In still another instance, the projected holographic image is a video that supplements an instructional video or live broadcast.
Patent CA-2815714-C (CA)
Title: System and method for mitigating dust migration at a wellsite
Inventor: LUHARUKA RAJESH
IPC: E21B41/00
Filed: 2013-05-14
Granted: 2020-07-28
Abstract: A system and method for mitigating dust migration at a wellsite is described. An oilfield material reservoir is provided for receiving oilfield material, the oilfield material reservoir having an enclosure. A dust collector is provided for collecting dust generated at the oilfield material reservoir, and a duct in communication with the enclosure and the dust collector is provided for transferring dust generated at the oilfield material reservoir to the dust collector.
Patent CA-2817294-C (CA)
Inventor: DEFRANKS MICHAEL S
IPC: F16F1/04
Filed: 2011-11-09
Granted: 2019-02-12
Abstract: A progressive spring coil comprises a first spring portion comprising a top end and a bottom end and having a first spring rate, wherein the first spring rate is substantially linear or substantially nonlinear; a second spring portion comprising a top end and a bottom end and having a second spring rate, wherein the second spring rate is substantially linear or substantially nonlinear; and a third spring portion disposed between the first spring portion and the second spring portion, wherein the third spring portion has a third spring rate, wherein the third spring rate is substantially linear or substantially nonlinear.
Patent CA-2822085-C (CA)
Inventor: TORTORELLA STEVAN PAUL
IPC: B01L3/00
Filed: 2011-12-20
Granted: 2019-07-23
Abstract: Les formes de réalisation de l'invention, qui ont trait à un dispositif (1) de filtration s'utilisant pour filtrer un liquide, concernent: un récipient (3) à liquide comportant une extrémité ouverte et une extrémité fermée; un corps de piston (4) pouvant être déplacé au moins partiellement à l'intérieur du récipient à liquide, suivant un axe se déployant entre les extrémités ouverte et fermée, ledit piston comprenant une chambre de filtrat en communication fluidique avec le récipient à liquide par l'intemédiaire d'un circuit de filtrage de fluide, et un filtre (6), placé dans le circuit de filtrage. Ce dispositif comprend de plus un joint (8) coulissant, destiné à inhiber ou à prévenir un écoulement de fluide à travers le joint pendant le déplacement du piston; ledit joint comprend une première jupe dépendant du piston, lequel se situe à une extrémité de la première jupe. Ladite première jupe comporte une surface extérieure, qui, à l'utilisation, vient en butée de manière coulissante et étanche contre un tube, et comporte, au moins dans un état non comprimé, une séparation généralement annulaire entre la jupe et le corps de piston, cette séparation se déployant de manière généralement parallèle à l'axe. Une seconde jupe, qui chevauche la première jupe, est également décrite.
Patent CA-2822678-C (CA)
Inventor: D'AMATO MICHAEL
IPC: C08F10/02
Filed: 2013-07-31
Granted: 2017-05-23
Abstract: An economical and environmentally friendly method for producing waxes. In particular, the methods use thermolytic degradation concurrently with a distillation process to obtaining distilled waxes from recycled polyethylene. The resulting waxes have desirable properties, such as reduced molecular weight and narrow polydispersity, that makes the waxes useful in various applications.
Patent CA-2826835-C (CA)
Title: Devices and methods for non-invasive capacitive electrical stimulation and their use for vagus nerve stimulation on the neck of a patient
Inventor: ERRICO JOSEPH P
IPC: A61N1/36
Filed: 2011-08-31
Granted: 2016-10-11
Abstract: A non-invasive electrical stimulation device shapes an elongated electric field of effect that can be oriented parallel to a long nerve, such as a vagus nerve in a patient's neck, producing a desired physiological response in the patient. The stimulator comprises a source of electrical power, at least one electrode and a continuous electrically conducting medium in which the electrode(s) are in contact. The stimulation device is configured to produce a peak pulse voltage that is sufficient to produce a physiologically effective electric field in the vicinity of a target nerve, but not to substantially stimulate other nerves and muscles that lie between the vicinity of the target nerve and patient's skin. Current is passed through the electrodes in bursts of preferably five sinusoidal pulses, wherein each pulse within a burst has a duration of preferably 200 microseconds, and bursts repeat at preferably at 15 - 50 bursts per second.
Patent CA-2829342-C (CA)
Inventor: DOE ROBERT ELLIS
IPC: H01M4/66
Filed: 2012-03-05
Granted: 2015-09-15
Abstract: A magnesium battery electrode assembly is described, including a current collector comprising a carbonaceous material and an electrode layer comprising an electrode active material disposed on the current collector.