baber/WOPTO huggingface dataset:
Patent CA-2699155-A1 (CA)
Inventor: LAI WENYIH F
IPC: C10G73/02
Filed: 2008-09-18
Abstract: A process for producing ZSM-48 comprises crystallizing an aqueous reaction mixture comprising at least one source of silica, at least one source of alumina, at least one source of hydroxyl ions, at least one source of diquaternary alkylammonium, R2+, ions having the formula: (CH3)3N+(CH2)SN+(CH3)3 and optionally ZSM-48 seed crystals, wherein said reaction mixture has a composition including the following molar ratios:  R2+:SiO2 less than 0.1 SiO2:Al2O3 less than 100
Patent CA-2699278-A1 (CA)
Inventor: JONES ROBERT SETH
IPC: G01N35/10
Filed: 2008-09-09
Abstract: A metering device for aspirating and dispensing a liquid includes a housing; a pumping medium, preferably a gas containing chamber contained within the housing; a channel having a proximate end in fluid communication with the chamber and a distal end in fluid communication with an external environment;  a heat or cold source providing a source of heat or cold to the gas containing chamber; and a temperature sensor for measuring the temperature inside the chamber.  In a preferred embodiment, the device further includes a pressure sensor for measuring gas pressure inside the chamber, or multiple chambers. A method for aspirating and dispensing a liquid includes: providing a metering device for aspirating and dispensing a liquid that includes a housing; a gas containing chamber contained within the housing, the chamber; a channel having a proximate end in fluid communication with the chamber and a distal end in fluid communication with an external environment; a heat or cold source providing a source of heat or cold to the gas containing chamber; and a temperature sensor for measuring the temperature inside the chamber; providing a source of liquid to be aspirated; bringing the distal end of the channel into contact with the liquid; cooling the gas containing chamber with the heat or cold source to aspirate a first volume of liquid into the device; and heating the gas containing chamber to dispense a second volume of liquid out of the device. In a preferred embodiment, the metering device is a used in a diagnostic analyzer for determining the presence of one or more analytes in a sample.
Patent CA-2700880-A1 (CA)
Title: Antimalarial compounds with flexible side-chains
Inventor: TARNCHOMPOO BONGKOCH
IPC: A61P33/06
Filed: 2008-10-08
Abstract: The present invention relates to novel compounds that are inhibitors of wild type and mutant dihydrofolate reductase (DHFR) of Plasmodium falciparum, which are useful for the treatment of malaria. It also relates to processes of making and using such compounds. The antimalarial compounds of the present invention have low toxicity to a host infected with the malarial parasite, and are potent when administered in pharmaceutical compositions.
Patent CA-2706957-A1 (CA)
Title: Process for recovering base metals from used hydroprocessing catalyst
Inventor: BHADURI RAHUL S
IPC: B01J23/68
Filed: 2008-11-27
Abstract: A method for recovering metals from a spent dispersed catalyst originating from a Group VIB metal sulfide catalyst containing at least a Group VB and Group VIII metal for hydrocarbon oil hydroprocessing is disclosed. In one embodiment, the method comprises the steps of: pyrolyzing a stream containing spent dispersed catalyst in heavy oil to provide one or more lighter oil products and a coke-like material; contacting the stream comprising the used dispersed catalyst with a leaching solution containing ammonia and air to dissolve the group VIB metal and the Group VIII  metal into the leaching solution at sufficient temperature and pressure; forming a slurry containing at least a group VIB  metal complex and at least a group VIII metal complex, ammonium sulfate and solid residue containing at least a Group VB metal complex and coke; separating and removing the solid residue containing ammonium metavanadate and coke from the pressure leach solution (PLS); precipitating from the PLS at least a portion of the Group VIB metal and at least a portion of the Group VIII  metal by controlling the pH at a pre-selected pH to selectively precipitate as metal complexes the Group VIB and Group VIII  metals.
Patent CA-2707681-A1 (CA)
Title: Pharmaceutical preparation for treating demyelinating diseases of the nervous system; preparation promoting restoration of the myelin sheath of nerve fibers; and a method for treating demyelinating diseases of the nervous system
Inventor: ARZAMASTSEV EVGENY VENIAMINOVICH
IPC: A61K31/439
Filed: 2008-12-05
Abstract: The invention relates to a pharmaceutical remedy used to treat demyelinating diseases of the nervous system, said remedy containing stephaglabrin sulfate that contributes to the restoration of the myelin sheath of nerve fibers, and to a method for treating demyelinating diseases of the nervous system.
Patent CA-2708968-A1 (CA)
Title: Locking mechanism for a cover for a housing of an electronic device
Inventor: MOSKOWITZ DOUGLAS WAYNE
IPC: H01M50/262
Filed: 2010-07-07
Abstract: The disclosure relates to a housing for an electronic device. The housing comprises: a back housing defining an interior compartment of the device; a receptacle to receive a first locking feature from a cover for the electronic device; and at least one moveable second locking feature in the receptacle to engage the first locking feature to hold the cover to the back housing. In the back housing the second locking feature is selectively moved from a first engaged position with the first locking feature to a second disengaged position with the first locking feature when a predefined force is applied at a specific location at the back housing or the cover.
Patent CA-2709138-A1 (CA)
Inventor: JIANG WENFENG
IPC: H01M50/528
Filed: 2008-12-24
Abstract: A battery system having interconnected battery packs (2300) is provided. Each battery pack (2300) includes a plurality of rectangular prismatic shaped cells (300). Each cell (300) includes a positive terminal at one end and a negative terminal at the other end. The cells (300) are housed in a battery pack housing (2305) in a side-by-side manner. The cells (300) may be electrically connected in series so that the positive terminal for a cell (300) extends toward and contacts the negative terminal of an adjacent cell (300) and the negative terminal for the cell (300) extends toward and contacts the positive terminal of another adjacent cell (300).
Patent CA-2709274-A1 (CA)
Title: Novel compounds useful in therapeutic and cosmetic methods
Inventor: GLANZMANN THOMAS
IPC: A61K8/63
Filed: 2008-12-12
Abstract: The present invention relates to photosensitizer compounds for use in cosmetic and therapeutic applications of photodynamic therapy. The compounds of the present invention are designed for topical application and are characterized by a low permeability to the stratum corneum (the outer skin layer of an individual) and/or a low allergenic potential. Surprisingly, such compounds have beneficial properties in the treatment of certain diseases and lack the undesired damages to healthy skin entailed by prior art compounds. ALA(5-aminolevulinic acid) -esters of body- owned, natural compound such as aminoacids, steroids, carbohydrades, alcohols are preferred examples of photo sensitizers of the present invention.  The compounds of the present invention are used in the treatment of skin diseases such as psoriasis, sebaceous glands related conditions including acne, seborrhoic dermatitis, rosacea, skin cancer and precancer, as well as in cosmetic hair removal.
Patent CA-2713388-A1 (CA)
Inventor: SCOTT WILLIAM
IPC: A61K38/16
Filed: 2009-01-13
Abstract: This invention relates to novel sulfone 2I3-dihydroimidazo[1 12-c]quinazoline compounds, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for phosphotidylinositol-3-kinase (P13K) in-hibition and treating diseases associated with phosphotidylinositol-3-kinase (P13K) activity, in particular treating hyper-proliferative and/or angiogenesis mediated disorders, as a sole agent or in combination with other active ingredients.
Patent CA-2716987-A1 (CA)
Title: Fault detection and correction for single and multiple media players connected to electronic displays, and related devices, methods and systems
Inventor: MICHAELSON DENNIS
IPC: H04L69/40
Filed: 2009-03-06
Abstract: Systems, devices, software, hardware and networks adapted and arranged for monitoring and correcting faults in networked media player systems that include electronic displays are provided.  After detection or notification of a fault in at least one networked media player in a network of at least two, or N, media players operationally connected to electronic displays, the invention provides an alternate source of signal to the affected display. In some preferred embodiments, the invention utilizes at least one additional, or N+ 1, media player as a backup to substitute for the failed media player. Reconfiguration of the faulted media player by means of the N+1 backup networked media player advantageously increases the reliability and efficiency of ongoing maintenance of digital visual systems operating in commercial and other environments.
Patent CA-2717654-A1 (CA)
Title: Marteau perforateur hydraulique roto-percutant
Inventor: COMARMOND JEAN-SYLVAIN
IPC: B25D9/12
Filed: 2009-03-09
Abstract: Ce marteau perforateur comprend un emmanchement (9) relié à au moins une barre de forage (12) comportant un outil (13) destiné à être en contact d'une roche à perforer (14), un dispositif de guidage (16) de l'emmanchement (9), et un circuit d'injection de fluide conçu pour amener un fluide d'injection d'une conduite d'amenée de fluide (15) jusqu'à l'outil (13) et la roche à perforer (14) de manière à extraire, durant le forage, les débris de roche hors d'un trou de forage, le fluide d'injection étant destiné à être en contact avec le d ispositif de guidage et l'emmanchement. Le marteau perforateur comprend une anode (23) disposée dans le circuit d'injection de fluide et destinée à être au contact du fluide d'injection, l'anode étant agencée de façon à réaliser une protection cathodique des surfaces métalliques du dispositif de guidage (16) et/ou de l'emmanchement (9) contre une attaque corrosive due au fluide d'injection.
Patent CA-2722737-A1 (CA)
Inventor: NOLIN CHRISTIAN
IPC: B60G11/56
Filed: 2008-04-30
Abstract: An adjustable height sus-pension system for a vehicle is disclosed. A  pivot arm has a first end pivotably connect-ed to the vehicle frame about a pivot axis.  A shock absorber assembly is connected to the frame at a first connection point and connected to the pivot arm at a second con-nection point. An air spring is connected to the frame at a third connection point and connected to the pivot arm at a fourth con-nection point. The fourth connection point is closer to the pivot axis than the second connection point. The air spring has at least one inlet and at least one outlet pro-vided by at least one opening. A valve se-lectively communicates the interior of the air spring to the atmosphere via the outlet.  An adjustable height suspension system having first and second pivot arms and first and second air springs is also described.
Patent CA-2722776-A1 (CA)
Title: Nmda receptor antagonists for the treatment of neuropsychiatric disorders
Inventor: DINGLEDINE RAYMOND J
IPC: A61K31/4465
Filed: 2009-05-11
Abstract: Provided are pharmaceutical compositions and methods of treatment or prophylaxis of certain neuropsychiatric conditions, in particular mood disorders. The compounds are of the general Formula I-V as described herein.
Patent CA-2723459-A1 (CA)
Inventor: DINKELBORG LUDGER
IPC: C07B59/00
Filed: 2009-05-13
Abstract: What is described are the compounds and the synthesis of [F-18]-labelled L-glutamic acid, [F-18]-labelled L-glutamate, their derivatives of the formula (I) and their use.
Patent CA-2726502-A1 (CA)
Inventor: HAUG CLAIRE
IPC: A61K9/08
Filed: 2009-06-11
Abstract: An ophthalmic formulation particularly well suited for use as a delivery vehicle in the sustained delivery of ophthalmic active agents to the eye. The formulations comprise an alginate, wherein the guluronic acid content is in a range of about 35 percent to about 45 percent, and an excipient, preferably gellan gum or scleroglucan, with an active agent dissolved or suspended therein that together provide an in situ-gelling system for use in the eye.
Patent CA-2728075-A1 (CA)
Inventor: ADDISON PAUL STANLEY
IPC: A61B5/00
Filed: 2009-06-29
Abstract: According to embodiments, methods and systems for deter-mining effort is disclosed. Effort may relate to a measure of strength of at least one repetitive feature in a signal. Effort may also relate to physical ef-fort or work of a process (e.g., respiratory effort) that may affect the signal (e.g., a PPG signal). Effort may be determined through feature analysis of a transformed signal that has been transformed via a continuous wavelet transform. For example, respiratory effort may be determined using a scalo-gram generated based at least in part on a wavelet transform of a physiolog-ical signal and analyzing features of the scalogram.
Patent CA-2730660-A1 (CA)
Inventor: LIU XIANQIAO
IPC: D02G3/00
Filed: 2009-09-17
Abstract: The present invention relates to a brush filament for industrial applications and a brush made with the same. The brush filament comprises a matrix resin, a hydrolytic stabilizer and/or an acid-absorbing agent, and an antioxidant. The brush fila-ment of the invention is suitable for industrial applications, in particular, for grinding, polishing and cleaning of marbles and/or metals after they have been cut.
Patent CA-2730718-A1 (CA)
Inventor: CHATTERJEE MONIQUE
IPC: G06F3/033
Filed: 2009-08-05
Abstract: Architecture for a collapsible mouse having a hinge with an anti-pinch component. For example, the anti-pinch component can be a sheath that covers the hinge area between a main body portion and a tail portion of the collapsible mouse. The anti-pinch component can also include a hinge having hinge portions respectively connected to the main body portion and the tail portion where each hinge portion has a surface continuous with surfaces of the main body portion and the tail portion, to not permit a gap into which pinching can occur. The anti-pinch component can also include a slot formed between the surfaces of the main body portion and the tail portion. The slot cooperates with a recessed hinge so that the surfaces of the main body portion do not come into contact at any time, thus precluding pinching.
Patent CA-2731466-A1 (CA)
Inventor: JEVANEY FRED
IPC: B62D25/00
Filed: 2009-07-20
Abstract: A reinforced bulkhead and method of manufacturing a reinforced bulkhead are disclosed. The bulkhead includes at least one rod that increases the strength and rigidity of the bulkhead. The rod is inserted during the manufacturing process. The size and shape of the bulkhead may be customized after the rod is inserted into the bulkhead core, allowing a manufacturer to pre-fabricate a large number of bulkhead cores and then customize the prefabricated cores on an as-needed basis.
Patent CA-2734482-A1 (CA)
Inventor: MCGUCKIN JAMES F JR
IPC: A61F2/01
Filed: 2011-03-22
Abstract: A vessel filter having a first region and a second region, the filter movable between a collapsed position for delivery to the vessel and an expanded position for placement within the vessel. The first region has a filter portion having a converging region to direct particles toward the center of the filter and includes a plurality of spaced apart filter struts. The struts each have a strut height defined as a distance between a first wall and a second wall. A plurality of hooks are at the second region, the hooks having a vessel penetrating tip and a width greater than the width of the strut from which it extends such that the penetrating tip portion of the hook extends beyond the first wall.
Patent CA-2736071-A1 (CA)
Title: Recepteur de radiodiffusion numerique et methode de traitement de sous-titres connexes
Inventor: PARK TAE JIN
IPC: H04N5/445
Filed: 2004-09-16
Abstract: Récepteur de radiodiffusion numérique comprenant un démultiplexeur destiné à démultiplexer un flux télévisuel numérique en un flux vidéo et en un flux supplémentaire, ledit flux supplémentaire comprenant une table d'information d'événement (EIT) qui décrit un événement avec un ou plusieurs services de sous-titrage. Le récepteur comprend un contrôleur destiné à décoder un descripteur de service de sous-titrage fournissant l'information de sous-titrage et dans lequel se trouve l'EIT. Le descripteur comprend des renseignements qui indiquent si un service de sous-titrage de télévision numérique ou si un service de sous-titrage sur une ligne 21 est présent dans le flux vidéo. De plus, le récepteur comprend un analyseur vidéo qui analyse le flux vidéo, puis extrait des données vidéo MPEG-2 et des données utilisateur du flux vidéo analysé; un décodeur vidéo qui décode les données vidéo MPEG-2; un décodeur de sous-titres qui décode les données de sous-titres présentes dans les données utilisateur; et un multiplexeur vidéo qui combine les données de sous-titres décodées et les données vidéo MPEG-2.
Patent CA-2736783-A1 (CA)
Inventor: ARBUTHNOT IAN
IPC: B01D21/32
Filed: 2009-09-16
Abstract: The invention provides a method (20) for controlling a disturbance (15) to networked pulp in a separation device comprising a tank (1), the method (20) comprising the steps of introducing a feed material into the tank at a flux (21); allowing pulp to settle out of the feed material and form into a networked layer of pulp (22); disturbing the networked pulp in a disturbance zone (16) of the networked layer (23); and controlling one or more disturbance parameters with respect to the flux and/or one or more operational parameters to controllably apply an optimal disturbance to the networked pulp in the disturbance zone (31). The invention also provides a separation device for separating pulp from a feed material.
Patent CA-2738070-A1 (CA)
Inventor: ZARGARI AREZOU
IPC: A61P7/10
Filed: 2008-10-02
Abstract: Isolated and substantially purified oligonucleotide compounds have been shown to be effective in reducing swelling and edema. Novel methods and substances are presented for the prevention, alleviation or treatment of edema of various aetiology.
Patent CA-2738891-A1 (CA)
Inventor: TAKAHASHI AKIRA
IPC: A61K47/38
Filed: 2009-09-15
Abstract: An orally-administered agent is provided. The orally-administered agent comprises an intestinal medicine-containing layer containing a medicine to be released in intestines and having surfaces; intestinal collapse-controlling layers provided directly or through an arbitrary layer on the surfaces of the intestinal medicine-containing layer, respectively, at least a part of the intestinal collapse-controlling layers being collapsed in the intestines, and each of the intestinal collapse-controlling layers having a surface opposite to the intestinal medicine-containing layer; and gel-forming layers provided directly or through an arbitrary layer on the sides of the surfaces of the intestinal collapse-controlling layers, respectively, wherein the gel-forming layers are swelled and gelatinized by absorbing water to form a gel. The intestinal collapse-controlling layers are constituted of a material containing an enteric material to be dissolved by being in contact with a body fluid in the intestines. The orally-administered agent according to the present invention can be swallowed with ease and can release a medicine at intended parts of a living body (in particular, within intestines).
Patent CA-2740981-A1 (CA)
Title: Crepe agent composition and method for producing crepe paper
Inventor: SEKIYA HIROSHI
IPC: D21H27/00
Filed: 2009-10-16
Abstract: The present invention provides a crepe agent composition that forms a layer having excellent durability and a method for producing a crepe paper using the same. The crepe agent composition is to be applied to a surface of a cylindrical dryer, and comprises an inorganic solid lubricant, a dispersant for dispersing the inorganic solid lubricant, a thermosetting polymer for fixing the inorganic solid lubricant to the surface of the cylindrical dryer, and water that is a solvent, the inorganic solid lubricant having a particle diameter of 0.5 to 20 µm.
Patent CA-2742278-A1 (CA)
Inventor: MCCARTHY KEVIN M
IPC: C07K14/47
Filed: 2009-11-10
Abstract: The present invention is based on the discovery that the transcrip-tional activity of both hamster mammary tumor 7 (HMT 7) and hamster layilin genes are increased when Chinese Ham-ster Ovary (CHO) cells are cultured at temperatures lower than 37°C. The present invention provides novel genom-ic, cDNA, and protein sequences of HMT 7 and a novel genomic sequence for hamster layilin. Included in the ge-nomic sequences are novel temperature--induced promoter sequences for each;  two promoter sequences are provided for HMT 7 and one promoter sequence is provided for layilin. The invention addi-tionally provides antisense and siRNA  molecules to the nucleic acid molecules of HMT 7. The invention also provides genetically engineered expression vec-tors comprising the novel temperature--induced promoters of the invention, which are particularly useful as part of a mammalian temperature-inducible ex-pression system. The invention also pro-vides host cells and/or transgenic ani-mals comprising the novel nucleic acid molecules of the invention. The invention further provides methods of using the polynu-cleotides of the invention, e.g., for temperature-induced transgene expression.
Patent CA-2744120-A1 (CA)
Inventor: BOWIE ANDREW GRAHAM
IPC: C07K14/005
Filed: 2009-11-17
Abstract: A peptide for inhibiting Toll-like receptor 4 (TLR4) signalling comprising the amino acid sequence of SEQ ID NO. 4, SEQ ID NO 55, SEQ ID NO 68, SEQ ID NO. 69, SEQ ID NO 70, SEQ ID NO 71, SEQ ID NO 72, SEQ ID NO 79, SEQ ID NO 82, SEQ ID NO 85, SEQ ID NO 88, SEQ ID NO 91, SEQ ID NO 94, SEQ ID NO 97, SEQ ID NO 100, SEQ ID NO  103, SEQ ID NO 106, SEQ ID NO 109, SEQ ID NO 112, or SEQ ID NO 115. The peptide may comprise a delivery sequence such as a cationic peptide.
Patent CA-2745808-A1 (CA)
Inventor: KNUDSEN RONALD D
IPC: C07C2/30
Filed: 2005-02-18
Abstract: A method of making a catalyst for use in oligomerizing an olefin comprising a chromium-containing compound, a pyrrole-containing compound, a metal alkyl, and a halide-containing compound, comprising contacting the chromium-containing compound, the pyrrole-containing compound, the metal alkyl, or combinations thereof with a previously prepared oligomerization catalyst composition.
Patent CA-2750371-A1 (CA)
Inventor: MIYAJIMA MAKOTO
IPC: A61K47/26
Filed: 2009-12-24
Abstract: There is provided a dry powder pharmaceutical composition for inhalation useful for preventing and/or treating influenza virus infections contains as a medicinal component a compound represented by formula (I):     (see formula I) and optionally a compound represented by formula (II):    (see formula II) a pharmacologically acceptable salt thereof, or a hydrate thereof.
Patent CA-2750961-A1 (CA)
Inventor: JOHNSON ANDREW P
IPC: A62B35/00
Filed: 2010-02-05
Abstract: A webbing protection system is provided. The webbing protec-tion system includes at least one pad portion and at least one protective mem-ber. The at least one pad portion has a first pad surface and a second pad sur-face. The first pad surface of each pad portion is configured to engage a por-tion of a body of a user. The second pad surface of each pad portion has at least one pad channel guide. Each protective member has at least one raised portion. Each protective member is coupled to an associated pad portion such that the raised portion of the protective member is aligned with an associated pad channel guide of the associated pad portion to provide a first guide path for the first webbing. Each protective member provides wear and abrasion pro-tection for the first webbing proximate the guide path.