baber/WOPTO huggingface dataset:
Patent CA-2638485-C (CA)
Inventor: CROSS JOHN
IPC: G05F1/46
Filed: 2008-08-01
Granted: 2015-11-10
Abstract: A current sensing circuit for sensing the current provided to LEDs by a constant current power source includes a resistive shunt in series with the load and a current mirror having a first leg connected to a first terminal of the resistive shunt and a second leg connected to a second terminal of the resistive shunt. Both legs of the current mirror are also connected to ground. The first leg provides a reference signal to the second leg, and the second leg uses the reference signal and a voltage at the second terminal of the resistive shunt to provide a ground referenced output signal indicative of the current provided to the LEDs.
Patent CA-2643947-C (CA)
Inventor: LEE MI-HYUN
IPC: H04W40/04
Filed: 2007-03-05
Granted: 2014-06-10
Abstract: L'invention concerne un appareil et un procédé permettant de configurer une sous-trame pour prendre en charge un service de relais dans un système de communication à accès sans fil à très large bande (BWA) à relais multi-sauts, dans lequel une première zone de sous-trame est configurée pour permettre au moins une communication entre une station de base (BS) et une première station mobile (MS) à l'intérieur d'une zone de couverture du BS, et une communication entre au moins une station relais (RS) et un second MS, à l'intérieur de la zone de couverture du ou des RS susmentionnés, et une seconde zone de sous-trame est configurée pour permettre au moins une communication entre les BS et le ou les RS susmentionnés, et une communication entre le ou les RS susmentionnés et un autre RS.
Patent CA-2644486-C (CA)
Inventor: GLOCKER JOACHIM
IPC: A61M5/24
Filed: 2007-02-07
Granted: 2017-03-14
Abstract: The invention proposes a syringe or carpoule having a cylinder (1), which encloses a cavity and comprises an end (3) which has access to the cavity, having a membrane (5), which seals off the access and has an insertion region (18) which can be pierced by a needle, having a two-part cap (15), which exhibits a predetermined breaking line (31) and spans the membrane, and having a covering device, which covers the insertion region (18) of the membrane (5) in a sterile manner and comprises a sealing region which spans the insertion region (18), and this syringe is distinguished in that the sealing region covers the insertion region (18) in a sterile manner irrespective of axial forces which can be applied in the region of the predetermined breaking line (31).
Patent CA-2647327-C (CA)
Inventor: NGUYEN MINH-TAM
IPC: C12N9/88
Filed: 2007-06-22
Granted: 2016-02-23
Abstract: The present invention relates to the use of a proline-specific protease for accelerating the beer brewing process. In particular, it relates to the use of a proline-specific protease for accelerating the beer brewing process by shortening and simplifying the stabilisation phase of beer production. The stabilisation period as such can be omitted from the beer making process hereby saving significant costs and adding to the flexibility of beer producing plants.
Patent CA-2648410-C (CA)
Inventor: NAKAZATO KENICHI
IPC: H03L7/00
Filed: 2008-12-30
Granted: 2011-09-13
Abstract: Two-phase resolver signals output from a rotation angle detector are squared by first and second squaring circuits. The squared signals are added by an adding circuit. The DC component of the output signal from the adding circuit is removed by a filter. The output signal from the filter is compared with a reference potential by a comparator to generate a rectangular-wave signal. The phase of the rectangular-wave signal is corrected a phase shifter. The frequency of the output signal from the phase shifter is divided by 2 by a frequency dividing circuit in synchronization with an excitation signal supplied to the rotation angle detector to generate a synchronous clock.
Patent CA-2650693-C (CA)
Inventor: REZAIIFAR RAMIN
IPC: H04L12/28
Filed: 1999-05-19
Granted: 2011-10-04
Abstract: A method for detecting delayed data frames in a transport function includes the steps of comparing a frame sequence counter with a predetermined threshold value (304), detecting a delayed frame if the sequence counter exceeds the threshold value, and processing the detected delayed frame accordingly (306). In an RLP data transport protocol, the delayed frame may be processed as a retransmitted frame. The threshold value may be proportional to the maximum number of frames sent in a given bundle times the maximum delay, in units of frame intervals, between frames sent simultaneously over the air in the same frame interval.
Patent CA-2652177-C (CA)
Inventor: MARUI KEIZO
IPC: H04M1/23
Filed: 2009-02-03
Granted: 2014-05-13
Abstract: A portable electronic device that allows a user to dial a telephone number using a virtual rotary dial pad configuration. The device includes a physically depressible touch screen display. Speed dialing is enabled by touching and dragging a selected numeric or non- numeric symbol to a predetermined location on the touch screen display and by holding the selected symbol at the predetermined location for a predetermined duration of time. Successful dialing of a symbol results in tactile, audio or visual feedback. Touching and dragging selected symbols may be replaced by touching the selected symbol and physically depressing the touch screen. Both numeric and non-numeric symbols may be dialed.
Patent CA-2653738-C (CA)
Title: Systeme configurable d'isolation zonale dans un puits de forage et procedes associes
Inventor: BRYANT RICKEY C
IPC: E21B33/124
Filed: 2007-05-24
Granted: 2011-01-04
Abstract: Appareil permettant de créer une isolation zonale dans un puits de forage, ledit appareil comportant une pluralité d'éléments d'étanchéité à enclenchement dont les extrémités opposées sont pourvues d'éléments d'ancrage. Chaque élément d'ancrage vient au contact étanche d'un tubage du puits de forage, alors que les éléments d'étanchéité à enclenchement ne viennent au contact d'aucune partie du puits de forage. Un mode de réalisation illustratif utilise une tête de puits et un graisseur positionnés au-dessus du puits de forage sous pression et un dispositif d'acheminement destiné à acheminer du matériel dans la tête de puits. Un premier élément d'ancrage, un deuxième élément d'ancrage et la pluralité d'éléments d'étanchéité à enclenchement sont acheminés séparément dans le puits de forage au moyen du dispositif d'acheminement et y sont successivement assemblés pour créer une isolation zonale.
Patent CA-2656724-C (CA)
Inventor: FUJITA TETSUO
IPC: C01G28/02
Filed: 2007-07-17
Granted: 2012-11-13
Abstract: The invention provides an iron arsenate powder prepared from an arsenic-containing solution and exhibiting an extremely low elution concentration. The iron arsenate powder is a powder of iron arsenate dihydrate which has a mean particle size of 8µm or above, preferably 10µm or above, a content of particles of 5µm or below in size of 10% or below, preferably 5% or below, and a BET specific surface area of 2m2/g or below, preferably 0.5m2/g or below. The amounts of calcium and magnesium contained as impurities are each 2% by mass or below.
Patent CA-2656876-C (CA)
Title: Method of cultivating cell or tissue
Inventor: WATANABE SETSUO
IPC: C12N5/071
Filed: 2007-06-22
Granted: 2012-04-24
Abstract: A method for cultivating a culture of a cell, tissue, etc.  There is provided a method of cultivating a culture including a cell or tissue (cell construct (2) ) , imparting bending motion to the culture. By virtue of applying bending force to a culture of a cell, tissue, etc. (cell construct (2) ) to thereby curve the culture, continuous compression and extension in a direction of thickness from a concave portion toward a convex portion thereof are induced. The physical stimulation and deformation not attained by conventional pressurization, shear and tension, then can be loaded on the culture to thereby realize the culture appropriate for restoration of tissue at a region accompanied by bending.
Patent CA-2665871-C (CA)
Title: Methode, systeme, et programme informatique fournissant un moteur de fidelite pour gestion automatisee des causes sociales
Inventor: TIETZEN TERRANCE PATRICK
IPC: G06Q30/02
Filed: 2009-05-12
Granted: 2022-09-13
Abstract: La présente invention concerne un procédé, un système et un programme informatique visant à fournir un moteur de fidélisation dans le cadre dun marketing de cause automatisé. Une uvre de bienfaisance peut créer des liens entre des commerçants et des commanditaires dune part et un système de fidélisation accessible par Internet dautre part, et les membres peuvent sinscrire au système de fidélisation. Les commerçants peuvent utiliser un moteur de fidélisation du système de fidélisation pour créer un programme de fidélisation personnalisé, défini par une pluralité de règles définies par le commerçant pour administrer ledit programme de fidélisation. Lesdites règles définies par le commerçant peuvent envoyer au moteur de fidélisation des instructions, comme lampleur du don associé à une ou plusieurs transactions dun membre du programme de fidélisation. Le système de fidélisation peut également comprendre une fonction détablissement de rapports, grâce à laquelle les commerçants sont à même dassurer un suivi des transactions avec les membres.
Patent CA-2672783-C (CA)
Inventor: YAMAGUCHI SHUICHI
IPC: G11B27/00
Filed: 2009-07-22
Granted: 2012-07-03
Abstract: A system includes a reading unit reading first management information including a first item specifying video data and the video data from a storage medium, a storage unit recording second management information including the first item obtained from the first management information and the video data transferred from the reading unit, a memory storing third management information including the first item and a second item specifying a transfer or no transfer of the video data, and a controller transferring the first management information to the memory from the reading unit, updating the second item of the third management information in response to the transfer of the video data, and controlling the transfer of the video data in the video content which is designated by a read request from one of the reading unit and the storage unit to the outside based on the second item of the third management information.
Patent CA-2674649-C (CA)
Inventor: MIKI NOBUHIKO
IPC: H04J99/00
Filed: 2007-12-26
Granted: 2015-08-11
Abstract: A base station includes: a scheduler which performs frequency scheduling for each sub-frame; means which prepares a control channel containing common control information mapped over a system band and specific control information mapped onto at least one RB allocated to a specific user device; and means for creating a transmission signal by time-multiplexing the common control information and the specific control information according to an instruction made by the scheduler. The common control information includes a format indicator indicating which of predetermined selection values is the number of symbols occupied by the control channel inone sub-frame. The common control information includes a specified multiplexing number or a smaller number of the unit information parts of a predetermined data size. The specified multiplexing number is contained in report information.
Patent CA-2677107-C (CA)
Inventor: PATCHETT JOSEPH A
IPC: C04B38/00
Filed: 2008-01-29
Granted: 2015-03-31
Abstract: Embodiments of the invention pertain to a catalyst, which may be used in a catalytic converter for treating a gas stream containing pollutants. In an embodiment, the catalyst comprises a substrate having a plurality of axially enclosed channels defined by the porous wall elements extending between an inlet end and an outlet end. Washcoat particles are disposed substantially within the pores of the walls, and the surfaces of the wall elements have a porous, rough texture after coating with the washcoat and substantially no fillets formed on the channels.
Patent CA-2677386-C (CA)
Inventor: DE LEVAL JEAN
IPC: A61B17/00
Filed: 2007-10-29
Granted: 2013-07-09
Abstract: A transobturator technique was developed for treating male urinary incontinence. This approach helped to design specific instruments to pass around the ischio-pubic branches of the male pelvis from inside to outside (i.e from the suburethral space to the thigh fold). The inside-out transobturator sling technique uses specific instruments and a polypropylene mesh with two arms that are passed inside to outside through the obturator foramens, pulled for compressing the bulbar urethra upward, and tied to each other across the midline. The mesh passes around the ischio-pubic branch before being tied under the bulbar urethra where it brings tension and support.
Patent CA-2677802-C (CA)
Inventor: GORMAN SEAN
IPC: G06F40/00
Filed: 2008-02-12
Granted: 2019-05-28
Abstract: A system and method for connecting a social network to a geospatial data repository, comprising: accepting geospatial data from a user; linking the geospatial data to the user in the social network; and allowing the geospatial data to be searched and/or combined with other geospatial data from the user or other users in the social network.
Patent CA-2678604-C (CA)
Title: A tight threaded joint of oil field pipes
Inventor: EMELIANOV ALEKSEI VIKTOROVICH
IPC: E21B17/042
Filed: 2008-01-28
Granted: 2016-06-21
Abstract: The invention relates to oil and gas well building and can be used in process casing pipes. The inventive sealed threaded joint for oilfield pipes comprises female and male pipes provided with conical threads and with sealing and thrust surfaces. The sealing surfaces are brought into contact in a radial direction. The sealing surfaces are embodied on the external surface of three end section of the male pipe and on the internal conical surface of the female pipe on the section between the conical thread and a pipe body, respectively. The thrust surfaces are embodied on the male pipe in the form of a conical end face, the angle of cone of which is of 5°<=.beta.<=25°in the direction of the conical thread axis, and of a mating end conical surface on the female pipe which is embodied on a section where the first conical surface of said pipe transforms into the body thereof, respectively. The conical thread profile has a negative angle along the bearing face. The height of the thread profile of the male pipe is less than the height of the thread profile of the female pipe. The sealing surface of the end section of the male pipe at the beginning and at the end of the conical radial seal is shaped in the form of a sphere. Said invention makes it possible to increase the reliabilityand tightness of the joint in bending deformation conditions.
Patent CA-2684083-C (CA)
Inventor: JANJUA RAFIQUE
IPC: B03B5/60
Filed: 2008-04-30
Granted: 2015-10-06
Abstract: A skim tank includes a flow-control structure that forces a solid-depleted phase of a mixed-phase feed into a toroidal motion within the container to thereby provide an up-flow movement within the structure. Most preferably, at least a portion of the solid-depleted phase is recirculated to further increase up-flow movement within the structure.
Patent CA-2686020-C (CA)
Title: Device for limiting rotation of an axle in a leaf spring eye and suspension system featuring same
Inventor: GLASS MICHAEL F
IPC: B60G11/113
Filed: 2009-11-13
Granted: 2018-10-16
Abstract: A suspension system suitable for a trailer incorporates a device for limiting rotation of an axle received in an eye of a leaf spring. The leaf spring has a wrapped end defining the eye extending transverse to the leaf spring with a gap left between the leaf spring and the wrapped end thereof. The rotation limiting device is fixed to the axle and features a sleeve having a peripheral wall extending circumferentially about the axle inside the eye of the leaf spring and a tab projecting outward from the peripheral wall of the sleeve and extending in a direction parallel to the axis. The tab projects into the gap left between the leaf spring and the wrapped end thereof to block rotation of the axle and sleeve relative to the wrapped end of the leaf spring. Friction fit, adhesive, welding or multi-piece hardware fixing of the spring is avoided.
Patent CA-2692964-C (CA)
Inventor: WILSON NICHOLAS B
IPC: G06F17/00
Filed: 2010-02-16
Granted: 2014-08-19
Abstract: Système et méthode d'amélioration de la saisie des adresses permettant à un utilisateur d'entrer de nombreuses adresses dans un champ de destinataire d'une application de communication électronique. Selon certains modes de réalisation décrits dans la présente, une liste de remplissage de champs automatique est générée en fonction d'une donnée repère d'au moins une partie de l'adresse du destinataire actuel et en fonction d'une adresse de destinataire saisie précédemment. La liste de remplissage de champs automatique est alors affichée.
Patent CA-2693072-C (CA)
Inventor: VENKATESH GOPI M
IPC: A61K9/00
Filed: 2008-07-02
Granted: 2016-09-06
Abstract: The compositions of the present invention composition comprise a therapeutically effective amount of particles comprising lamotrigine, in combination with granules comprising a disintegrant, and a sugar alcohol and/or a saccharide. These compositions are useful in treating epilepsy and bipolar disorder, particularly for patients with dysphagia, and to improve compliance with bipolar patients.
Patent CA-2697650-C (CA)
Inventor: ITO KAZUTOSHI
IPC: A23L1/09
Filed: 2008-03-19
Granted: 2013-01-29
Abstract: The invention provides a method for producing barley syrup comprising decomposing barley or its milled product at a temperature of 20°C or higher and 80°C or lower in the presence of an .alpha.-amylase. The method of the invention allows production of barley syrup with satisfactorily low viscosity. According to one mode, the invention provides a method for producing barley syrup comprising decomposing barley or its milled product at a temperature of 45°C or higher and 80°C  or lower in the presence of an .alpha.-amylase. This mode of the method of the invention allows production of barley syrup which has satisfactorily low viscosity and is rich in .beta.-glucans.
Patent CA-2698520-C (CA)
Title: Mecanisme d'assemblage pour fixer un pied de meuble de forme tubulaire au plateau superieur d'une piece de mobilier
Inventor: ERIKSEN STEEN MANDSFELT
IPC: A47B9/08
Filed: 2008-07-18
Granted: 2016-02-09
Abstract: La présente invention concerne un mécanisme d'assemblage pour fixer un pied (3) de meuble de forme tubulaire (1; 17) au plateau supérieur (2; 18) d'une pièce de mobilier. Le mécanisme d'assemblage comporte une ouverture traversante (11) formée dans le plateau supérieur (2; 18), un montage supérieur (5), qui recouvre l'ouverture traversante (11) sur la face supérieure du plateau supérieur (2; 18), un montage inférieur (6) qui recouvre l'ouverture traversante (11) sur la face inférieure du plateau supérieur (2; 18) est fixé au pied (3), un premier alésage (10) formé à travers le montage supérieur (5) et un second alésage (12) est formé à travers le montage inférieur (6) aligné avec le premier alésage (10), une vis (7; 29) présentant une tige (8; 30) s'étendant vers le bas dans le pied (3) à travers le première alésage (10), l'ouverture traversante (11) et le second alésage (12), un écrou (23; 27) pour la tige (8; 30) de vis (7; 29) placée dans le pied (3), et un moyen d'ancrage (9) servant à ancrer solidement l'écrou (23; 27) dans le pied dans l'état fixé du pied (3). Le mécanisme d'assemblage est peu coûteux et solide et peut avantageusement être utilisé pour monter des pieds sur des tables ou chaises en porte-à-faux.
Patent CA-2698692-C (CA)
Inventor: SALENIEMI TOMMI
IPC: G06F30/10
Filed: 2008-09-19
Granted: 2013-12-03
Abstract: The invention relates to a method for designing a drilling pattern for rock cavity excavation and a software product implementing the method. The drilling pat- tern (9) is created by means of a design program. The drilling pattern defines several starting points (29) of drill holes in a navigation plane (N), end points (30) of the drill holes on the bottom of a round (22) and further the directions and lengths of the drill holes. The face of the round is designed to have a desired shape by determining the locations of the end points for the desired face profile (31). A three-dimensional face profile is entered into the design program, which subsequently places end points to the face profile automatically.
Patent CA-2698698-C (CA)
Title: Method of preparing a molded article
Inventor: POLK DALE E JR
IPC: B29C51/14
Filed: 2008-08-08
Granted: 2014-10-28
Abstract: A method of forming a shaped thermoplastic sheet includes providing a mold apparatus that includes a first mold portion having a contoured and perforated interior mold surface, and a perimeter edge. At least one sheet retainer attaches to the upper surface of a frame the surrounds at least a portion of the first mold portion perimeter edge. Each sheet retainer includes a clamp portion that is positionable relative to the perimeter edge of the first mold portion. With a first portion of a heated thermoplastic sheet retained within the clamp portion a step of the method includes independently, reversibly and laterally moving each sheet retainer, towards and/or away from the perimeter edge of the first mold portion. Sheet retainer positioning allows localized control over the contacting of the interior mold surface and heated thermoplastic sheet thickness which controls the thickness of vanous portions of the final molded article
Patent CA-2702689-C (CA)
Inventor: PUGH DANIEL
IPC: B26B25/00
Filed: 2008-10-14
Granted: 2016-06-14
Abstract: A tile rebate cutting apparatus has a guide member (6), which may be formed by a spirit level, forming a linear guide for a rebate cutting tool (1), the rebate cutting tool incorporating at least one cutting device (10, 11), the rebate cutting tool (1) being adapted to engage with said guide member to move along a predetermined line determined by the position of the guide member (6) to enable a cut for a rebate to be made in a ceiling tile.
Patent CA-2704264-C (CA)
Inventor: LADD JONATHAN
IPC: H04L12/16
Filed: 2008-11-03
Granted: 2015-03-17
Abstract: A system to distribute accurate time and/or frequency over a network utilizing signals of opportunity transmitted by one or more local transmitters with known loca tions, the system includes a base receiver with a clock synchronized to a reference time scale such as GNSS or UTC time that saves a series of samples of the signals of opportunity and time tags the series with a calculated time of broadcast. A  remote receiver saves samples of the signals of opportunity and correlates the series with the saved samples. The remote receiver calculates a time of transmission of saved sam ples that correspond to the series, determines a time offset as a difference in the time of broadcast calculated at the remote receiver and the time of broadcast calculated at the base receiver, and determines the time offset with respect to the base receiver. The base receiver further or instead phase locks to the signal opportunity and at prede termined intervals determines phase measurements of the integrated carrier frequency of the signal of opportunity and provides the phase information to the remote receiver. The remote receiver, which is also phase locked to the same signal of opportunity, uses the phase measurement information to frequency lock its clock to the base re ceiver clock by determining a frequency error based on the rate of change of phase measurements made at the base receiver and the remote receiver.