baber/WOPTO huggingface dataset:
Patent CA-2802988-C (CA)
Inventor: LINN BRYAN CHARLES
IPC: E21B41/00
Filed: 2011-06-16
Granted: 2015-10-13
Abstract: A multilateral access system for a multilateral well including a main well bore and at least one lateral well bore includes a tubular workstring having an inner string and an outer string. The outer string includes a diverter body having a cylindrical housing with a lateral window, the diverter body being shaped and dimensioned to direct the inner string the lateral window and into the at least one lateral well bore. The system is used by positioning the tubular workstring within a multilateral bore. The method further includes positioning the diverter body such that the window of the diverter body faces a milled casing window of the lateral well bore and moving the inner string upwardly above the diverter body. Subsequently, the inner string is lowered back though the diverter body, wherein the diverter body exerts a lateral force on a lower end of the inner string urging the lower end of the inner string toward the milled casing window.
Patent CA-2808549-C (CA)
Inventor: SKUBIC BJORN
IPC: H04Q11/00
Filed: 2011-08-09
Granted: 2016-03-29
Abstract: An optical access network (5) comprises optical network units (10) connected to a node (40). A monitoring unit (35) determines information indicative of energy consumption at the optical network unit (10) over a period of time. An optical network unit ( 10) can operate in operating states/modes which differ in their energy consumption. Monitoring unit (35) can determine the information by determining a time that an optical network unit spends in the different operating states/modes. Monitoring unit (35) can use a state machine (31) at the node (40) which represents the optical network unit (10). An optical network unit (10) can locally record time spent in states/modes and forward this to the monitoring unit (35). An optical network unit (10) can locally monitor energy consumption and forward this to the monitoring unit (35). An operational parameters of the access network (5) can be modified based on the information determined by the monitoring unit (35).
Patent CA-2809175-C (CA)
Inventor: SCHMIDT MICHAEL L
IPC: C22C38/54
Filed: 2011-08-25
Granted: 2016-10-11
Abstract: L'invention concerne une poudre d'alliage austénitique, absorbant les neutrons, résistante à la corrosion, ayant la composition suivante en pour cent en poids. C 0,08 max ; Mn jusqu'à 3, Si jusqu'à 2, P 0,05 max., S 0,03 max., Cr 17-27, Ni 11-20, Mo+(W/1,92) jusqu'à 5,2, BEq 0,78-13,0, O 0,1 max., N jusqu'à 0,2, Y moins de 0,005. L'alliage contient au moins environ 0,25 % de B, au moins environ 0,05 % de Gd, le complément de la composition d'alliage étant constitué par le fer et les impuretés habituelles. BEq est défini comme % > B + 4,35x(% > Gd). L'invention porte également sur un article de fabrication fait d'une poudre d'alliage consolidée, lequel est caractérisé par une pluralité de particules de borure et de gadolinure dispersées à l'intérieur de la matrice. Les particules de borure et de gadolinure sont de façon prédominante de forme M2B, M3B2, M3X et M5X, où X représente le gadolinium ou une combinaison de gadolinium et de bore et M représente un ou plusieurs des éléments silicium, chrome, nickel, molybdène, fer.
Patent CA-2810412-C (CA)
Inventor: THEMIG DANIEL JON
IPC: E21B43/12
Filed: 2011-09-12
Granted: 2018-11-27
Abstract: An apparatus for fluid treatment of a borehole, the apparatus allowing initial outflow injection of fluids into a wellbore in which it is installed and then is actuable to allow fluid inflow control. The apparatus includes: a tubular body, a first port and a second port opened through the wall of the tubular body, the second port having a fluid inflow controller positioned to control the flow of fluid into the tubular body through the port, a sliding sleeve valve in the tubular body moveable from (i) a first position closing the first port and the second port to (ii) a second position closing the second port and permitting fluid flow through the first port and to (iii) a third position closing the first port and permitting fluid flow through the second port; a sleeve actuator for actuating the sliding sleeve valve to move from the first position to the second position in response to a force applied thereto; a releasable lock for locking the sliding sleeve valve in the first position and selected to maintain the sliding sleeve valve in the first position after the force is removed; and a lock release mechanism configured to actuate the releasable lock to release the sliding sleeve valve to move into the third position.
Patent CA-2811085-C (CA)
Inventor: YAMAMOTO YUKI
IPC: G10L21/04
Filed: 2011-10-05
Granted: 2019-01-08
Abstract: The present invention relates to an encoding device and method, and a decoding device and method, and a program which enable music signals to be played with higher sound quality by expanding a frequency band. A band pass filter divides an input signal into multiple subband signals, a feature amount calculating circuit calculates feature amount using at least any one of the divided multiple subband signals and the input signal, a high-frequency subband power estimating circuit calculates an estimated value of high-frequency subband power based on the calculated feature amount, and a high-frequency signal generating circuit generates a high-frequency signal component based on the multiple subband signals divided by the band pass filter and the estimated value of the high-frequency subband power calculated by the high-frequency subband power estimating circuit. A frequency band expanding device expands the frequency band of the input signal using the high-frequency signal component generated by the high-frequency signal generating circuit. The present invention may be applied to a frequency band expanding device, encoding device, decoding device, and so forth, for example.
Patent CA-2821887-C (CA)
Title: Procede de production de pseudopolyrotaxane
Inventor: YAMASAKI TOMOAKI
IPC: C08J3/12
Filed: 2011-12-05
Granted: 2018-07-10
Abstract: La présente invention concerne un procédé de production d'un pseudopolyrotaxane par lequel il est possible d'obtenir un pseudopolyrotaxane en poudre présentant un taux d'inclusion important par utilisation d'un procédé industriellement avantageux. La présente invention concerne un procédé de production d'un pseudopolyrotaxane comportant : une étape d'inclusion visant à mélanger un polyéthylène glycol et une cyclodextrine dans un milieu aqueux pour obtenir une dispersion aqueuse contenant des particules de pseudopolyrotaxane, le polyéthylène glycol étant inclus dans les ouvertures des molécules de cyclodextrine de manière imbriquée ; et une étape de séchage visant à obtenir le pseudopolyrotaxane par séchage de la dispersion aqueuse de pseudopolyrotaxane obtenue dans l'étape d'inclusion. Le procédé de production du pseudopolyrotaxane est caractérisé en ce que pendant l'étape de séchage, la dispersion aqueuse de pseudopolyrotaxane est atomisée et séchée dans un courant d'air chauffé.
Patent CA-2822346-C (CA)
Title: Absorbent article having releasable odor control
Inventor: CAPUTI MARIANGELA
IPC: A61L15/46
Filed: 2011-12-09
Granted: 2016-03-29
Abstract: An absorbent article comprises a topsheet, a backsheet, an absorbent core disposed between the topsheet and backsheet, and a cyclodextrin complex comprising cyclodextrin and at least three components complexed with the cyclodextrin. The absorbent article has a Total Headspace Area at Time 0 Minutes of no greater than about 0.50 x 108, a Total Headspace Area at Time 30 Minutes of at least about 1.00 x 108, and a Total Headspace Area at Time 240 Minutes of at least about 2.70 x 108, as measured by the Headspace Test Method.
Patent CA-2823472-C (CA)
Inventor: BEN-MUVHAR SHMUEL
IPC: A61F2/86
Filed: 2004-11-18
Granted: 2016-08-02
Abstract: Un implant médical comprend des premier et second éléments en anneau formés chacun dune structure élastique de forme généralement cylindrique. Un manchon tubulaire est fixé à ces premier et second éléments en anneau, afin de les maintenir dans un alignement longitudinal lun par rapport à lautre, définissant ainsi un passage qui les traverse. Un élément détranglement est adapté autour du manchon dans une position intermédiaire entre ces premier et second éléments en anneau, afin de réduire le diamètre du passage à cet endroit.
Patent CA-2824910-C (CA)
Inventor: READING KEITH
IPC: G01N21/78
Filed: 2012-01-23
Granted: 2021-05-25
Abstract: Method for detecting a basic target species in a fuel composition, involving (i) contacting the composition with a solid (for example paper) substrate carrying a spectroscopically active indicator which is capable of reacting with the target species, and (ii) detecting the spectroscopic response of the indicator on or following its contact with the fuel composition. The target species may be a detergent or dispersant additive or a constituent thereof, for example in an automotive fuel. The spectroscopic response may be a colour change, and the indicator may for example be a phenolphthalein indicator such as tetrabromophenolphthalein ethyl ester (HTBPE). Also provided is a test kit for use in the invented method, which may comprise a reference, such as a colour chart, with which to compare the spectroscopic response of the indicator. The indicator-carrying substrate is suitably packaged in a protective atmosphere.
Patent CA-2826135-C (CA)
Title: Measuring tape rule device
Inventor: DELNEO JOHN
IPC: B65H75/44
Filed: 2013-09-04
Granted: 2019-04-30
Abstract: A measuring tape rule device includes a tape rule housing, the housing having a connection portion. The device also includes an axle within the housing, the axle configured to rotate about an axis of rotation. The device also includes a reel within the housing, the reel configured to rotate about the axis of rotation and the axle. The device additionally includes an elongated tape having gradations thereon and wound on the reel. The device further includes a first spring coupled between the axle and the connection portion of the housing, and a second spring coupled between the axle and the reel. Rotation of the reel relative to the housing in a direction tending to tension the second spring transmits rotational movement to the axle through the tensioning of the second spring. Such rotational movement of the axle is applied to the first spring to tension the first spring.
Patent CA-2828568-C (CA)
Inventor: ARMSTRONG WILLIAM D
IPC: A61F2/44
Filed: 2012-03-01
Granted: 2018-12-11
Abstract: Systems, methods and devices for providing stabilization between first and second vertebrae are provided. More particularly, in one form a system includes an implant configured to be positioned in a disc space between the first and second vertebrae and a freestanding plate for engagement with extradiscal surfaces of the first and second vertebrae. The system also includes an insertion instrument with an engaging portion configured to releasably engage with the implant and the plate such that the implant and plate can be positioned together relative to the first and second vertebrae. In one aspect, an angular orientation of the implant relative to the plate is adjustable when the implant and the plate are engaged by the instrument. In this or another aspect, the implant and plate are held in a contiguous relationship when engaged by the instrument. However, different forms and applications are also envisioned.
Patent CA-2830254-C (CA)
Inventor: LIU ZHI
IPC: C07K16/00
Filed: 2012-03-15
Granted: 2019-09-10
Abstract: L'invention concerne des protéines contenant un Fc comportant une région de liaison et une région Fc variante qui peuvent générer une ou plusieurs fonctions immunitaires effectrices et/ou se lier à un récepteur Fc de façon encore plus efficace qu'une protéine similaire contenant un Fc comportant une région Fc de type sauvage. L'invention concerne également des acides nucléiques codants pour de telles protéines contenant un Fc, des procédés de fabrication de telles protéines et des méthodes de traitement à l'aide de telles protéines.
Patent CA-2843649-C (CA)
Inventor: RYDENHAG DANIEL TOBIAS
IPC: H04W76/00
Filed: 2014-02-21
Granted: 2022-12-13
Abstract: Un dispositif est décrit. Le dispositif comprend ce qui suit : un premier processeur et un premier écran daffichage couplé au premier processeur, ce premier étant configuré pour générer de premières données daffichage portant sur des éléments dune première application active étant actuellement exécutée sur le dispositif aux fins daffichage sur le premier écran daffichage et pour générer des données de liaison portant sur un sous-ensemble des éléments de la première application active, dans laquelle la configuration du processeur lui permet denvoyer les données de liaison générées à un deuxième écran daffichage. Un système et une méthode sont aussi décrits.
Patent CA-2846715-C (CA)
Inventor: D'ANDREA MARK A
IPC: A61M36/02
Filed: 2014-03-14
Granted: 2020-12-29
Abstract: Radiation therapy devices, systems and methods are in general sheet-like form, are characterized by flexibility, and include at least one spacer that can be a balloon or bubble that assists in placement of radio therapeutic members at desired treatment locations along or around a limb, within an existing body cavity, or at a site that was formed under a patient's skin for treatment purposes. Sarcoma treatment is particularly conducive to treatment by these devices, systems and methods. One or more detectors, such as microdiodes, are accommodated when desired on the device, and a hyperthermia tube or the like is also includable that delivers hyperthermia treatment for the target treatment site or sites. Data collected by the detector allows the medical professional to monitor radiation treatment and, when desired, interaction between hyperthermia treatment and radiation delivery by the radiation treatment member.
Patent CA-2849220-C (CA)
Title: Dispositif d'installation de disque pour un instrument aratoire vertical
Inventor: REDEKOP JOHAN
IPC: A01B71/04
Filed: 2014-04-15
Granted: 2021-03-09
Abstract: Dans un ensemble disque pour supporter le disque de mise en prise avec le sol sur un bras de support respectif dun instrument aratoire vertical, le moyeu de support de disque a un corps annulaire supporté de manière rotative sur un arbre. Lextrémité externe du corps annulaire est entourée par un capuchon et lextrémité interne du corps annulaire est entourée par une plaque dextrémité fixée sur larbre par rapport auquel le corps annulaire est tourné. Des première et seconde brides annulaires formées intégralement sur lextrémité interne du corps annulaire reçoivent une partie de languette de la plaque dextrémité à lintérieur de celle-ci de façon à définir un espace de dégagement étroit sinueux où le corps annulaire du moyeu et la plaque dextrémité de larbre sont dans une relation sans contact rotative lun avec lautre. Lespace de dégagement sinueux ayant une dimension étroite tout au long réduit au minimum la pénétration du sol et du résidu à travers celui-ci jusquà lintérieur du moyeu où se trouvent des paliers.
Patent CA-2852386-C (CA)
Inventor: SHALABY SHALABY W
IPC: A61L27/54
Filed: 2011-10-17
Granted: 2019-05-21
Abstract: An in situ gel-forming composition is disclosed. The in situ gel-forming composition comprises one or more absorbable polymers, solvents such as N-methyl-2-pyrrolidone, polyethylene glycol or DMSO, and optionally one or more bioactive agent. The composition forms a hydrogel or semi-solid mass on contact with an aqueous environment. The method of using in situ gel-forming composition for various applications is also disclosed.
Patent CA-2857729-C (CA)
Inventor: TIZAC LAURENT
IPC: B60K7/00
Filed: 2014-07-22
Granted: 2020-12-29
Abstract: This elastic device for coupling (7) between an aircraft landing gear wheel (3) and a coaxial member (6) for motorizing said wheel comprises a plurality of arms (9) integral in rotation with said motor drive member from side of a first radially inner end and adapted to be connected to said wheel (3) on the side of their radially outer end, said arms (9) being substantially rigid in a plane perpendicular to the axis of rotation of the wheel and flexible in directions substantially transverse to said plane.
Patent CA-2860928-C (CA)
Inventor: BRANDL HERBERT
IPC: F01D9/04
Filed: 2013-01-25
Granted: 2016-10-18
Abstract: A stator component of a turbomachine is composed substantially of at least one axially extending outer ring (10) which serves as a frame of an inner ring composed of partial segments (20). The partial segments are arranged on one another such that, on the rotor side, they form a coherent circular circumferential surface in relation to the rotational movement of rotor blades (30). The individual partial segment (20) is composed of a material of uniform construction or, at least in a radial direction, of multiple partial bodies constructed from different materials, such as for example ceramic, wherein a partial segment thus formed exhibits predetermined stress and/or expansion behaviour as a function of the load ranges of the turbomachine.
Patent CA-2863159-C (CA)
Inventor: SUPLIE PASCAL
IPC: A61K9/20
Filed: 2013-02-25
Granted: 2018-06-12
Abstract: The present invention relates to the use of modafinil in cocaine addiction. The modafinil used is the dextrorotatory enantiomer thereof (modafinil S), having a very rapid release time of less than 1 hour, preferably 15-30 minutes, and very reduced wakefulness-promoting effects of less than 4 hours, preferably less than 2 hours. Said modafinil is to be taken in the form of a pharmaceutical composition via oral administration, each unit dose comprising 25-200 mg, preferably 50-100 mg, of modafinil S. The invention further relates to the use of said pharmaceutical composition as a substitution treatment for cocaine addicts.
Patent CA-2867350-C (CA)
Inventor: CAI YING
IPC: B24D3/28
Filed: 2013-03-15
Granted: 2017-05-23
Abstract: An engineered coated abrasive product having a three dimensional pattern of abrasive structures formed by embossing an abrasive slurry formulation that was first surface coated with a functional powder, wherein the abrasive slurry includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder. The coated abrasive product is capable of finishing and repairing defects in surfaces, including coated surfaces.
Patent CA-2870764-C (CA)
Title: Method for developing a tablet dispenser, and a tablet dispenser
Inventor: GOETTKE SABINE
IPC: B65D83/04
Filed: 2013-02-12
Granted: 2020-03-10
Abstract: The invention relates firstly to a method for developing a tablet dispenser, and also to a tablet dispenser (1) for the portioned distribution of tablets (35), comprising a housing (2) and a distribution part (3) which can be inserted into the housing (2), said distribution part (3) having a distribution shaft (22) and a metering part (44) that moves relative to said distribution shaft against the force of a return spring (19). In order for said return spring to be loaded in an advantageous manner, it is suggested that a tensioning part (13) is provided which, preferably in the course of inserting said distribution part (3) into the housing (2), is moved into a region of a space occupied by the non-tensioned return spring (19).
Patent CA-2871603-C (CA)
Inventor: PETRYSHYN TARAS
IPC: E01F13/06
Filed: 2013-04-25
Granted: 2015-09-22
Abstract: A collapsible barricade apparatus enables users to selectively barricade space for preventing vehicular traffic to pass therethrough. The barricade apparatus comprises an A-shaped member, a support assembly, and a series of anchor assemblies. The A-shaped member comprises laterally opposed upright sections and inwardly extending, coaxial A-crossbar portions. The A-crossbar portions each comprise an inward terminus. The support assembly comprises two T-shaped sections, one upper and one lower. The T-shaped sections each comprise a shaft end and a T-crossbar end. The shaft ends of the upper and lower section being telescopically cooperable with one another. The T-crossbar end of the upper section is cooperable with the inward termini for coaxially aligning and rotatably connecting the upper section to the inwardly extending A-crossbar portions. The anchor assemblies rotatably anchor the feet of the A-shaped member and the lower section of the support assembly to a primary support surface.
Patent CA-2871773-C (CA)
Title: Systeme environnemental et plateforme de puissance modulaire pour une installation
Inventor: ENGLERT MATTHEW JOHN
IPC: G06F1/20
Filed: 2013-05-02
Granted: 2017-06-27
Abstract: Un ensemble de deux plateformes de distribution de puissance critique modulaires ou plus selon l'invention sont agencées dans une configuration de centre de puissance redondante pour alimenter en puissance des charges électriques dans une installation de centre de données modulaire. Les plateformes sont logées dans des constructions durcies. L'alimentation électrique sans coupure est électriquement et mécaniquement connectée dans les armoires de distribution de puissance multiples, dont toutes sont montées sur une structure de support à armature en acier, laquelle supporte un poids de ces alimentations électriques sans coupure et armoires de distribution de puissance. Le système de régulation environnementale régule un système de refroidissement pour les plateformes de distribution de puissance critique modulaires. La puissance électrique provenant du côté A et du côté B se connecte dans une configuration de puissance redondante à des charges électriques dans le système de refroidissement.
Patent CA-2872353-C (CA)
Title: Composite de formation de film servant a fabriquer des capsules molles composees d'amidon et son procede de preparation
Inventor: SHUAI FANGWEN
IPC: C08L3/02
Filed: 2014-11-27
Granted: 2017-09-26
Abstract: La présente invention concerne un composite de formation de film servant à fabriquer des capsules molles composées damidon et son procédé de préparation. Ledit composite est constitué deau et damidon dhydroxypropyl, selon un pourcentage précis, en plus dun agent filtrant la lumière (facultatif), dun colorant et dun agent aromatisant. Le procédé consiste à mélanger les composants susmentionnés, dans un ordre séquentiel, puis à traiter le mélange dans un composite de formation de film par le biais dun chauffage contrôlé. Le composite ainsi obtenu peut être utilisé directement pour fabriquer des capsules molles composées damidon selon la méthode conventionnelle utilisée pour la production de capsules de gélatine.
Patent CA-2876072-C (CA)
Title: Microwave and/or radar systems in wind turbines
Inventor: STOLTENJOHANNES JURGEN
IPC: F03D7/04
Filed: 2013-06-11
Granted: 2018-11-06
Abstract: The invention relates to a wind turbine (100), comprising a nacelle (104) and a rotor (106), a first and/or second microwave and/or radar measuring unit (1100, 1200) for emitting microwaves and/or radar waves and for detecting the reflections of the microwaves and/or radar waves in order to record wind data and/or meteorological data or information regarding a wind field in front of and/or behind the wind turbine, and a controller of the wind turbine, which controls the operation of the wind turbine (100) in dependence on the data recorded by the first and/or second measuring unit (1100, 1200).
Patent CA-2877741-C (CA)
Title: Methods and apparatus to use vibration data to determine a condition of a process control device
Inventor: ANDERSON SHAWN W
IPC: F16K37/00
Filed: 2013-06-26
Granted: 2021-05-25
Abstract: Methods and apparatus to use vibration data to determine a condition of a process control device are disclosed. An example method includes collecting first vibration data from a first sensor operatively coupled to a process control device during a calibration. The example method further includes calculating an operating threshold of the process control device based on the first vibration data, and determining a condition of the process control device if second vibration data associated with the process control device collected after the calibration exceeds the operating threshold.