baber/WOPTO huggingface dataset:
Patent CA-2552487-C (CA)
Title: Preparation of yellow pigment
Inventor: SMITH NORMAN W
IPC: C09B67/00
Filed: 2004-12-28
Granted: 2012-08-28
Abstract: A process for preparing transparent Pigment Yellow 138 by grinding Pigment Yellow 138 in the presence of a grinding agent, preparing an aqueous slurry of the ground particles, and filtering the slurry resulting in a filter cake containing particles of transparent Pigment Yellow 138. In addition, a process for improving color strength of an ink and/or plastic composition is also disclosed by adding transparent Pigment Yellow 138 to the composition.
Patent CA-2553160-C (CA)
Title: 2-heteroaryl-substituted benzimidazole derivative
Inventor: NONOSHITA KATSUMASA
IPC: A61P3/04
Filed: 2004-12-28
Granted: 2010-09-28
Abstract: A glucokinase activator is provided, and a remedy and/or a preventive for diabetes, or a remedy and/or a preventive for diabetes such as retinopathy, nephropathy, neurosis, ischemic cardiopathy, arteriosclerosis, and further a remedy and/or a preventive for obesity are provided A glucokinase activator characterized by containing a 2-heteroaryl-substituted benzimidazole derivative of a general formula (I-0) or its pharmaceutically-acceptable salt.     (see formula I-0) [in the formula, X represents a carbon atom or a nitrogen atom, X1, X2, X3 and X4 each independently represent a carbon atom or a nitrogen atom, the ring A represents a 5- or 6-membered nitrogen-containing aromatic hetero ring of a formula (II) (see formula II) (in the formula, X represents a carbon atom or a nitrogen atom), R1 represents an aryl, etc , R2 represents a hydroxy, etc , R3 represents a -C1-6 alkyl, etc ; R4 represents a -C1-6 alkyl, etc , X5 represents -O-, etc , a indicates an integer of 1, 2 or 3, q indicates an integer of from 0 to 2, m indicates an integer of from 0 to 2].
Patent CA-2553617-C (CA)
Inventor: CANFIELD REIKER
IPC: B05B7/24
Filed: 2004-12-06
Granted: 2011-07-05
Abstract: L'invention concerne un dispositif (1) et une tête de pulvérisation (5) destinés à la pulvérisation d'un liquide cosmétique (2) au moyen d'un compresseur électrique (4). L'invention vise à permettre une pulvérisation quasi instantanée du liquide (2). A cet effet, un réservoir intermédiaire (1) destiné au liquide (2) est disposé au-dessus et/ou à proximité d'une buse (6).
Patent CA-2557938-C (CA)
Inventor: MONTPETIT KAREN PILNEY
IPC: A61B17/00
Filed: 2005-05-05
Granted: 2009-11-24
Abstract: L'invention concerne une méthode de réparation des cystocèles consistant à former quatre passages dans le tissu autour d'une vessie d'une patiente, à introduire une bande dans ces passages, et à disposer, sous la vessie de la patiente, un élément de support auquel chaque bande est jointe, de sorte que la vessie de la patiente soit supportée par ledit élément de support et qu'un gonflement de la vessie dans le vagin de la patiente soit réduit.
Patent CA-2560491-C (CA)
Title: Methods and apparatus for flexible spectrum allocation in communication systems
Inventor: GOROKHOV ALEXEI
IPC: H04Q7/38
Filed: 2005-03-03
Granted: 2011-06-07
Abstract: The disclosed embodiments provide for methods and systems for flexibly allocating a shared frequency spectrum to a plurality of users, the spectrum may have a first number of segments, each segment having a second number of clusters associated with a certain sector/cell. In one aspect, a method for flexibly allocating a shared frequency spectrum to a plurality of users comprises the acts of fixedly assigning a first group of clusters to a first group of users, such that the first group of users stay fixed to the assigned clusters, and assigning a second group of clusters to a second group of users, such that the second group of users hop within the assigned clusters.
Patent CA-2563368-C (CA)
Title: Vibrating mascara applicator, suitable compositions and method of use
Inventor: KRESS GEORGE
IPC: A45D40/26
Filed: 2005-08-08
Granted: 2010-12-14
Abstract: The present invention is mascara applicator with vibrating applicator head. The head is caused to vibrate in a controlled manner through electro-mechanical urging. The frequency, amplitude and geometry of the vibrating head are sufficient to significantly alter the rheological properties of thixotropic and anti-thixotropic mascara compositions, including an effect that persists after the vibration has stopped. The present invention allows the mascara to be manipulated for improved results, greater flexibility in formulation, benefits in manufacture, as well as other benefits.
Patent CA-2564056-C (CA)
Inventor: CIAMBELLA MICHEL
IPC: A21C15/00
Filed: 2006-10-13
Granted: 2010-04-13
Abstract: A method and apparatus for cooling sliced bread before wrapping. First, the bread product is sliced into at least two slices, each corresponding pair of slices having opposed slice surfaces. Next, at least one portion of the surfaces are separated away from the corresponding opposed slice surface. Finally, at least one of said slice surfaces is cooled. The cooling may occur by expelling cooling fluids proximate said at least one portion of said slice surface. The cooling fluid may be compressed air. The compressed air may be filtered and/or sterilized (e.g. by means of a sterilization agent). Optionally, the slices are completely separated from one another.
Patent CA-2566099-C (CA)
Title: Automatic power-up of portable electronic device based on time-dependent event
Inventor: MAY DARRELL R
IPC: G06F1/3203
Filed: 2006-10-30
Granted: 2011-10-18
Abstract: A method of controlling a portable electronic device includes receiving a power-down command, determining an automatic power-up date and time based on an earliest one of a next preset power-up and a next time-dependent event reminder, entering a power--down state, monitoring a date and time, and automatically powering up at the automatic power-up date and time.
Patent CA-2573619-C (CA)
Title: Clamping apparatus and apparatus for use in erecting temporary guard rails
Inventor: KUENZEL RAINER
IPC: B21D53/00
Filed: 2005-07-08
Granted: 2011-09-06
Abstract: An apparatus for use in clamping a structure at its edge, the structure having opposed surfaces, the apparatus comprising a stanchion, a first clamping assembly attached to the stanchion and a second clamping assembly selectively slidably moveable longitudinally along the stanchion, the second clamping assembly including a support plate extending laterally outward in a direction away from the, stanchion, the support plate being positioned closely adjacent one of the opposed surfaces of the structure when the structure is clamped between the first and second clamping assemblies.
Patent CA-2584510-C (CA)
Inventor: BREITENKAMP KURT
IPC: C08G65/32
Filed: 2005-10-24
Granted: 2013-05-28
Abstract: The present invention provides bifunctional polymers, methods of preparing the same, and intermediates thereto. These compounds are useful in a variety of applications including the PEGylation of biologically active molecules. The invention also provides methods of using said compounds and compositions thereof.
Patent CA-2588417-C (CA)
Title: 2-methylene-18,19-dinor-1.alpha.-hydroxy-homopregnacalciferol and its uses
Inventor: DELUCA HECTOR F
IPC: A61K31/59
Filed: 2005-11-18
Granted: 2012-09-18
Abstract: This invention discloses 2-methylene-18,19-dinor-vitamin D analogs, and specifically 2-methylene-18,19-dinor-1.alpha.-hydroxy-homopregnacalciferol and pharmaceutical uses therefor. This compound exhibits pronounced activity in arresting the proliferation of undifferentiated cells and inducing their differentiation to the monocyte thus evidencing use as an anti-cancer agent and for the treatment of skin diseases such as psoriasis as well as skin conditions such as wrinkles, slack skin, dry skin and insufficient sebum secretion. This compound also has little, if any, calcemic activity and therefore may be used to treat autoimmune disorders or inflammatory diseases in humans as well as renal osteodystrophy.  This compound may also be used for the treatment or prevention of obesity.     (see formula I)
Patent CA-2593490-C (CA)
Inventor: SABOTTKE CRAIG Y
IPC: B01D53/047
Filed: 2006-01-20
Granted: 2011-10-11
Abstract: L'invention concerne un procédé permettant de mettre en oeuvre une adsorption modulée en pression à cycle rapide (RCPSA) ayant un temps de cycle T, pour séparer un gaz d'alimentation, en gaz non adsorbé et en gaz résiduaire. Ledit procédé comprend les étapes suivantes: faire passer le gaz d'alimentation ayant une pureté de F % à pression élevée dans une première extrémité d'un lit qui adsorbe de manière sélective le gaz résiduaire et fait passer le produit gazeux hors d'une seconde extrémité du lit, pour une durée F. Le produit gazeux présente une pureté P % et un taux de récupération de R %. Le lit est ensuite dépressurisé à co-courant pendant une période tCO, puis dépressurisé à contre-courant pendant une période tCN. Le lit est ensuite purgé pendant une période tp au cours de laquelle le désorbat (gaz résiduaire) est libéré à la première extrémité du lit à une pression supérieure à 30 psig. Le lit est ensuite repressurisé pour une période tRP. R > 80 %, ou R = 90 %,
Patent CA-2593969-C (CA)
Title: Composition et procede pour la fabrication d'un agent de soutenement
Inventor: SMITH RUSSELL J
IPC: C09K8/80
Filed: 2006-02-03
Granted: 2011-07-19
Abstract: L'invention porte sur des agents de soutènement qui peuvent être utilisés pour soutenir des fractions de formations souterraines ouvertes. L'invention concerne également des formulations d'agents de soutènement dans lesquelles sont utilisés un ou plusieurs agents de soutènement précités. L'invention se rapporte à des procédés qui permettent de soutenir des fractions de formations souterraines ouvertes. L'invention concerne aussi d'autres utilisations des agents de soutènement précités, et des procédés de fabrication desdits agents de soutènement.
Patent CA-2597175-C (CA)
Inventor: DENIS LAURENT
IPC: A01G23/085
Filed: 2007-08-13
Granted: 2016-01-26
Abstract: A boom unit for a tree processing machine having a boom with a square cross-section. The boom unit has a boom support with a front boom mounting at the front end of the support and a rear boom mounting at the rear end of the support. The boom is movably mounted through the front and rear boom mountings and is positioned to have a corner of the boom on the bottom and an opposite corner of the boom on the top directly over the bottom corner. The front mounting has a pair of front, bottom rollers arranged in a v shape to cradle the boom with the bottom corner of the boom between the rollers and a single, top, guide member above the bottom rollers and centered with respect to the bottom rollers to ride on the top corner of the boom to hold the boom against the bottom rollers.
Patent CA-2602610-C (CA)
Inventor: MIYAZAWA SHUHEI
IPC: C07D405/14
Filed: 2006-04-17
Granted: 2013-01-22
Abstract: An object of the present invention is to provide a novel chemical compound useful as a therapeutic or prophylactic agent for acid-related diseases, having an excellent inhibitory effect against gastric acid secretion, an excellent effect of maintaining the inhibitory effect against gastric acid secretion, thereby maintaining intragastric pH high for a long time, and having more safety and appropriate physicochemical stability. Provided is a compound represented by (see formula 1) where R1 and R3 may be the same or different and each represent a hydrogen atom or a C1-C6 alkyl group; R 2 represents (5,5-dimethyl-1,3-dioxan-2-yl)methoxy group, 5,7-dioxaspiro[2.5]oct-6-ylmethoxy group, 1,5,9-trioxaspiro[5.5]undec-3-ylmethoxy group, or (2,2-dimethyl-1,3-dioxan-5-yl)methoxy group;     R4, R5, R6 and R7 represent a hydrogen atom, halogen atom, C1-C6 alkyl group, C1-C6 haloalkyl group, C1-C6 alkoxy group or C1-C6 haloalkoxy group; and W1 represents a single bond, methylene or ethylene group, a salt thereof or a solvate of these.
Patent CA-2603286-C (CA)
Inventor: BOTREL RONAN
IPC: C23C18/16
Filed: 2006-04-03
Granted: 2014-03-25
Abstract: The invention concerns a surface treatment electrode to treat at least one object. It comprises at least one cavity enclosing the object to be treated during the treatment, having a geometry ensuring free movement of the object, this cavity being delimited by a wall comprising at least one opening communicating the inside of the cavity with a treatment solution in which the electrode is immersed during the surface treatment. The cavity is substantially cylindrical and its diameter is approximately 50 to 100 micrometers larger than a maximum size of the object.
Patent CA-2603613-C (CA)
Inventor: SONG LIANG
IPC: H04L29/02
Filed: 2007-09-21
Granted: 2014-08-05
Abstract: The invention relates to methods and apparatus of opportunistic wireless mesh networking which operate under random networking conditions. Such random network conditions typically limit the effectiveness of prior art wireless mesh networks, and more particularly to those supporting low power devices within the wireless network. Random network conditions include: random power supply, random node distribution, random node mobility, high mobility of nodes, random wireless link fluctuations, and random application traffic. The opportunistic wireless mesh network implemented with a two--layer architecture Embedded Wireless Interconnect (EWI) framework, which is adopted as the architecture reference model. The functionalities of opportunistically wireless mesh networking are provided by the provisioning of two kinds of wireless link modules, i.e. a broadcasting module, and a unicast module. The novel low power opportunistic wireless mesh networks can additionally interconnect to existing network infrastructures such as Open System Interconnect (OSI) based wired or wireless networks, by implementing protocol translations at the network borders and thereby enabling both micro- and macro-mobility management for wireless devices and their associated users.
Patent CA-2605505-C (CA)
Title: Catalyseur d'hydrogenation et son application
Inventor: LONG XIANGYUN
IPC: B01J27/128
Filed: 2006-04-20
Granted: 2015-06-16
Abstract: L~invention concerne un catalyseur d~hydrogénation comprenant un support, des composants métalliques actifs faits de Ni, de Mo et de W, et qui sont soutenus par le support, et des composants actifs auxiliaires sélectionnés parmi le groupe consistant de F, de Po ou de leur combinaison. Un autre catalyseur d~hydrogénation comprend un support ayant un composant tamis moléculaire, des composants métalliques actifs faits de Ni, de Mo et de W, qui sont soutenus par le support. Les catalyseurs peuvent être utilisés dans des procédés d~hydrogénation d~huile hydrocarbure. Les catalyseurs ont une activité catalytique plus élevée que les catalyseurs conventionnels.
Patent CA-2605571-C (CA)
Inventor: BRUNNBERG LENNART
IPC: A61M15/00
Filed: 2006-05-24
Granted: 2011-09-27
Abstract: The present invention relates to an electronic dose counter device for an inhaler that is capable of positively registering when a dose is delivered from a medicament container placed in the inhaler, and in particular inhalers that are manually pressed in order to deliver a dose. A general problem is how to avoid false registrations of doses and tolerance differences that may lead to such false registrations. According to the invention, this problem is solved in that the dose counter device comprises device trigger means provided in an electronic circuit on a distal end of a dose containing canister, that the electronic circuit further comprises an acoustic sensing means also provided on the distal end of the canister, and force sensing means adapted to activate the acoustic sensing means when a force is applied to the distal end of the canister and in that the acoustic sensing means registers a dose delivery when it picks up a sound. In this manner, the acoustic sensing means functions to only register delivered doses regardless of the mechanical design of the inhaler nor any tolerance differences.
Patent CA-2618321-C (CA)
Inventor: QUARTARONE FRANK A III
IPC: A63B55/57
Filed: 2008-01-04
Granted: 2011-03-15
Abstract: A golf bag has an extensible stand which incorporates legs having a compound bend. The legs provide increased stability when deployed, without increasing the splay angle of the leg pivots. The compound bend in the legs also permits the legs to fold compactly against the golf bag body.
Patent CA-2620816-C (CA)
Title: A method of making heat cells comprising exothermic compositions having absorbent gelling material
Inventor: WONG VINCENT YORK-LEUNG
IPC: F24V30/00
Filed: 2006-09-22
Granted: 2011-12-20
Abstract: The present invention is directed to a method of making heat cells that are suitable for incorporation into disposable heating wraps. The heat cells comprise an exothermic composition comprising an absorbent gelling material, wherein the absorbent gelling material provides for improved heat application in the relief of temporary or chronic body aches and pains.
Patent CA-2622714-C (CA)
Inventor: KOBAYASHI MASAKI
IPC: B60W10/10
Filed: 2008-02-27
Granted: 2010-06-01
Abstract: An automatic transmission assembly having a transmission unit including a plurality of gear pairs, a shift drum, a pair of clutches; and a controller. The controller performs a preliminary upshifting action in advance for angularly moving the shift drum depending on a next gear position in an upshifting direction while rotary drive power is being maintained at a given gear position, and when an upshifting command is output, the controller engages one of the clutches simultaneously with the command. When a downshifting command is output, the controller performs a preliminary downshifting action in advance based on the downshifting command. The partially neutral positions are provided between predetermined angular positions on the shift drum for temporarily reducing the angular speed of the shift drum when the shift drum is being angularly rotated.
Patent CA-2624339-C (CA)
Title: Procede et appareil pour le codage et le decodage video a produit scalaire
Inventor: YIN PENG
IPC: H04N19/895
Filed: 2006-10-03
Granted: 2014-12-02
Abstract: L'invention porte sur un codeur, sur un décodeur, sur des procédés correspondants de codage et de décodage, sur une structure de signal vidéo et sur un support de données. Un codeur vidéo à produit scalaire comprend un codeur (100) pour coder une image afin de former un flux binaire de couche de base et un flux binaire de couche de renforcement. Le flux binaire de couche de base et le flux binaire de couche de renforcement sont formés par segmentation de l'image en une pluralité de blocs, par groupement de la pluralité des blocs d'images en un ou plusieurs groupes de tranches dans le flux binaire de la couche de base, et en au moins deux groupes de tranches dans le flux binaire de la couche de renforcement, ce qui permet de coder tous les groupes de tranches dans le flux binaire de la couche de base et de ne pas coder tous les groupes de tranches dans la couche de renforcement de sorte qu'au moins un groupe de tranches de ces deux groupes ne soit pas intentionnellement codé dans le flux binaire de la couche de renforcement, ce qui permet de coder un élément de syntaxe dans une en-tête pour indiquer au moins un groupe de tranches non codé intentionnellement dans la couche de renforcement.
Patent CA-2629998-C (CA)
Inventor: SONG DONG-IL
IPC: H04N7/015
Filed: 2006-10-12
Granted: 2015-08-11
Abstract: A digital broadcasting transmitter, a turbo stream processing method thereof, and a digital broadcasting system having the same. The digital broadcasting transmitter includes a first compressor, forming a normal stream by compressing audio and video signals in a first compression format, a second compressor, forming a turbo stream by compressing the audio and video signals in a second compression format, a transport stream (TS) constructor, compressing the turbo stream in an H.264 format and forming the dual transfer stream by multiplexing the normal stream and the turbo stream, and a TS processor, robustly processing the dual transfer stream transmitted from the TS constructor, thus enhancing the transmission efficienc.
Patent CA-2635546-C (CA)
Title: Methodes d'elevage de phytoseiides et methodes de controle biologique de ravageur
Inventor: BOLCKMANS KAREL JOZEF FLORENT
IPC: A01K67/00
Filed: 2005-12-29
Granted: 2017-05-16
Abstract: La présente invention concerne une composition originale d'acariens comprenant une population d'une espèce d~acariens prédateurs phytoséïdes et une population d~hôtes factices comprenant une espèce sélectionnée parmi les Glycyphagidae, qui peut être employée pour élever ladite espèce d'acariens prédateurs phytoséïdes ou relâcher l'espèce d'acariens prédateurs phytoséïdes dans une culture. Selon des aspects supplémentaires, l'invention concerne un procédé pour élever une espèce d'acariens prédateurs phytoséïdes, l'utilisation de la composition d'acariens et un procédé pour la lutte antiparasitaire biologique dans une culture, qui emploie la composition d'acariens.
Patent CA-2644109-C (CA)
Inventor: FORSTNER INGO
IPC: E21B10/64
Filed: 2006-08-11
Granted: 2012-03-13
Abstract: La présente invention concerne un ensemble de forage qui supporte une colonne perdue (34) pour réaliser un trou de forage. L~ensemble de fonds de puits (BHA) (10) comprend une couronne pilote (12) et un trépan aléseur (22) sur celle-ci d~un diamètre supérieur à celui de la colonne perdue suspendue. Si le BHA (10) doit être remonté, le trépan aléseur (22) est amené en contact avec la colonne perdue (34) et un mécanisme de verrouillage (30) entre les deux s~engage pendant qu~un autre verrou (28) ayant maintenu le trépan aléseur (22) au BHA (10) est relâché. Le trépan aléseur (22) reste avec la couronne pilote pendant que le BHA (10) est remonté et ensuite réinséré. Le BHA (10) est verrouillé au trépan aléseur (22) qui ensuite se désengage de la partie inférieure de la colonne suspendue (32). De préférence, des cannelures (24) et un épaulement (26) sur le BHA (10) sont utilisés pour entraîner le trépan aléseur en opposition à toute puissance étant transmise par l~intermédiaire du verrou entre le BHA et le trépan aléseur. Toutefois, le mécanisme de verrouillage entre le BHA et le trépan aléseur pourrait également fournir du couple et du poids sur le trépan pour des opérations de forage. Le processus peut être répété.
Patent CA-2644902-C (CA)
Title: Procede et systeme permettant de surveiller la presence d'une station mobile dans une zone speciale
Inventor: PEREZ LAFUENTE CARLOS ALBERTO
IPC: H04W28/18
Filed: 2007-03-27
Granted: 2016-09-06
Abstract: L'invention concerne un procédé permettant de surveiller la présence d'une station mobile (200) dans au moins une zone spéciale (203, 203b), un dispositif (212, 212b) de définition d'une communication radio transmettant un signal radio distinctif de définition (214, 214b) qui définit la zone spéciale par sa couverture, la station mobile traite un signal reçu afin de déterminer s'il s'agit ou non d'un signal de définition et, plus précisément, d'un signal distinctif qui définit la zone spéciale, la station mobile envoie un signal de mise à jour vers un réseau téléphonique mobile, le réseau achemine le signal de mise à jour vers un moyen spécial de mise en AEuvre qui adapte la valeur d'un paramètre de mise en AEuvre. Conformément à l'invention, la zone spéciale est associée à la station mobile en émettant vers la station mobile des données de contrôle utilisées par la station mobile pour déterminer si le signal de définition reçu est ou non un signal de définition distinctif.
Patent CA-2646698-C (CA)
Title: Method of fracturing a coalbed gas reservoir
Inventor: MILLER MATTHEW
IPC: C09K8/74
Filed: 2007-01-31
Granted: 2014-09-09
Abstract: A method for stimulation of gas production from coal seams is described using a permeability modifier, such as a coal swelling agent, injected into the coal seams via a wellbore to reduce the permeability of the coal seams prior to a fracturing treatment.