baber/WOPTO huggingface dataset:
Patent CA-2770673-A1 (CA)
Title: Foams and foamable compositions containing halogenated olefin blowing agents
Inventor: WILLIAMS DAVID J
IPC: C08L75/04
Filed: 2010-08-02
Abstract: The invention provides foam forming methods that comprise: (a) preparing a foamable system comprising at least one hydrohaloolefin; and (b) ensuring either (i) the substantial absence of long-term decomposition-inducing contact between said hydrofluoroolefin and an amine-containing catalyst; (ii) that an effective amount of surfactant is available in the system under conditions which prevent long term exposure of the surfactant to a long-term decomposition reaction environment; or (iii) a combination of (i) and (ii). Related methods, foamable systems and foams are also disclosed. Preferred embodiments provide polyurethane and polyisocyanurate foams and methods for the preparation thereof, including closed-celled, polyurethane and polyisocyanurate foams and methods for their preparation. The preferred foams are characterized by a fine uniform cell structure and little or no foam collapse. The foams are preferably produced with a polyol premix composition which comprises a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, a catalyst and is further characterized by being substantially free of added water.
Patent CA-2770703-A1 (CA)
Title: Appareil de bio-denitrification et procede de fabrication et d'utilisation de celui-ci
Inventor: GALGON RANDY A
IPC: C02F3/12
Filed: 2010-08-11
Abstract: L'invention concerne un système de dénitrification, contenant une série de cellules ou unités d'adsorption biologiquement régénérées. Chaque cellule contient un milieu d'adsorption à contre-courant et de l'eau résiduaire pour obtenir un environnement de dégradation du nitrate/nitrite dans la biomasse à deux ou trois zones. Le système comprend une boucle de recirculation de l'eau de rinçage et une boucle de recirculation du milieu, la boucle de recirculation du milieu soumettant le milieu à un cisaillement suffisant pour déloger les microbes morts et/ou les films microbiens faiblement liés de la surface du milieu, mais insuffisant pour réduire sensiblement la taille particulaire du milieu friable. L'apport et la distribution des nutriments et des contrôles gazeux sont utilisés pour réguler les caractéristiques des cellules.
Patent CA-2770717-A1 (CA)
Inventor: SEME STEVEN J
IPC: A61B17/70
Filed: 2010-08-30
Abstract: A spinal management system includes a stabilizing member (12) adapted to extend substantially longitudinally along a target region of a spine tending to exhibit a defective curvature and a set of stabilizing anchors (14A, 14B) adapted for fixation to vertebrae and to receive the stabilizing member to secure the stabilizing member against substantial transverse translation relative to the vertebrae. The system also includes a first correction anchor (18B) adapted for fixation to a vertebra, a second correction anchor (18A) adapted for fixation to a vertebra, and a connection (22C) between the stabilizing member and the first correction anchor and between the first and second correction anchors adapted such that when the connection is tensioned a compressive force is selectively exerted between the first and second correction anchors.
Patent CA-2772185-A1 (CA)
Inventor: TOMIZAWA ATSUSHI
IPC: B21D7/16
Filed: 2010-08-23
Abstract: A bent member having a bent portion with an extremely small bend radius such as at most 1 - 5 times its wall thickness and an apparatus and method for its manufacture are provided. A bent member 21 is manufactured by supporting a rectangular tube 16 by a first support means 11 disposed at a first position A  while performing relative feeding of the rectangular tube in its lengthwise direction, locally heating the rectangular tube 16 by a heating means 12 disposed at a second position B, cooling the rectangular tube by a cooling means 13 disposed at a third position C, and at the time of working, applying a shear force to the heated portion of the rectangular tube 16 with a shear force applying means 14 disposed in a downstream region D by moving the device 14 two-dimensionally or three-dimensionally simultaneously in the feed direction of the rectangular tube 16 and in a direction generally parallel to a transverse cross section in the lengthwise direction of the rectangular tube 16 which was heated by the heating means 12.
Patent CA-2772195-A1 (CA)
Inventor: MENN DMITRI
IPC: A61B1/07
Filed: 2012-03-21
Abstract: A trocar assembly having integrated optical scope and light fibers is provided for illuminating and visualizing an operative site. The trocar assembly includes an obturator and an illuminated optical access port. An optical fiber extends through the walls of the access port from a distal end of the access port to a receptacle or connector located on a housing of the access port. The access port additionally includes one or more illuminating light fibers which also extend through the side walls of the access port from the distal end of the access port to the receptacle or connector on the housing.
Patent CA-2772945-A1 (CA)
Inventor: WHITE MARK LESLIE
IPC: G01N33/68
Filed: 2010-09-24
Abstract: The present invention provides polypeptide binding agents, e.g. antibodies, that exhibit the ability to kinetically modulate the binding and signaling of biological signaling complexes, e.g., receptor-ligand complexes; methods of identifying such polypeptide binding agents, methods of making such polypeptide binding agents, compositions comprising such polypeptide binding agents, and methods of using such polypeptide binding agents.
Patent CA-2774947-A1 (CA)
Title: Fluorinated vinylidene cationic surfactant
Inventor: PENG SHENG
IPC: B01F23/00
Filed: 2010-10-07
Abstract: A fluorinated pyridinium cationic compound of formula (I) wherein, Rf is F(CF2)6(CH2CF2)m(CH2CH2)n-, m and n are each independently integers of 1 to 3, and R is H, C1 to C5 linear or branched alkyl, or C1 to C5 linear or branched alkoxy, having surfactant properties for lowering surface tension in an aqueous medium or solvent medium, and for use as a foaming agent.
Patent CA-2775905-A1 (CA)
Title: An intrauterine system
Inventor: TJAEDER TAINA
IPC: A61F6/14
Filed: 2010-09-30
Abstract: The present invention relates to novel intrauterine systems and to methods for manufacturing these systems. An intrauterine system according to the invention comprises a reservoir and a continuous, closed and flexible frame. The frame comprises a thermoplastic polyurethane elastomer made of a polycarbonate diol, 1,6-hexamethylenediisocyanate, and a chain extender.
Patent CA-2778298-A1 (CA)
Inventor: KURIYAGAWA KOJI
IPC: F02D43/00
Filed: 2012-05-16
Abstract: In an apparatus for controlling operation of an outboard motor having a shift lever used to change a shift position between an in-gear position that enables driving force of an internal combustion engine to be transmitted to a propeller by engaging a clutch with one of a forward gear and a reverse gear and a neutral position that cuts off transmission of the driving force by disengaging the clutch from the forward or reverse gear, it is configured to detect a throttle opening of the engine; detect a speed of the engine; calculate a change amount of the detected engine speed; and conduct driving force decreasing control to decrease the driving force of the engine based on the detected throttle opening, the detected engine speed and the calculated engine speed change amount.
Patent CA-2779384-A1 (CA)
Title: Anticorps anti-tslp manufacture
Inventor: PRESTA LEONARD G
IPC: A61P11/06
Filed: 2010-11-02
Abstract: L'invention concerne des composés de liaison qui se lient spécifiquement au TSLP humain, ainsi que sur leurs utilisations, par exemple dans le traitement de maladies inflammatoires et de réponse inflammatoire allergique.
Patent CA-2779409-A1 (CA)
Inventor: HARADA TAKASHI
IPC: B29C70/16
Filed: 2010-11-05
Abstract: The disclosed method for production of a cylindrical structure having an axis direction comprises winding a first layer containing plural textile layers composed respectively of reinforced fibers around a mandrel to form a first join line by contact of the edges thereof extending in the circumferential direction; winding a second layer containing plural textile layers composed respectively of the reinforced fibers around the first layer to form a second join line by contact of the edges thereof extending in the circumferential direction with the second join line shifted from the first join line in the axis direction; winding a third layer containing plural textile layers composed respectively of the reinforced fibers around the second layer to form a third join line by contact of the edges thereof extending in the circumferential direction with the third join line shifted from both of the first join line and the second join line in the axis direction; and bonding the layers together with a resin.
Patent CA-2779493-A1 (CA)
Title: Metal matrix composite materials containing carbon nanotube-infused fiber materials and methods for production thereof
Inventor: SHAH TUSHAR K
IPC: C22C49/14
Filed: 2010-11-23
Abstract: Composite materials containing a metal matrix having at least one metal and a carbon nanotube-infused fiber material are described herein. Metal matrices include aluminum, magnesium, copper, cobalt, nickel, zirconium, silver, gold, titanium and various mixtures thereof. The fiber materials include glass fibers, carbon fibers, metal fibers, ceramic fibers, organic fibers, silicon carbide fibers, boron carbide fibers, silicon nitride fibers and aluminum oxide fibers. The composite materials can further include a passivation layer overcoating at least the carbon nanotube-infused fiber material and, optionally, the plurality of carbon nanotubes. The metal matrix can include at least one additive that increases compatibility of the metal matrix with the carbon nanotube-infused fiber material. The fiber material can be distributed uniformly, non-uniformly or in a gradient manner in the metal matrix. Non-uniform distributions may be used to form impart different mechanical, electrical or thermal properties to different regions of the metal matrix.
Patent CA-2779574-A1 (CA)
Inventor: MUTHUPPALANIAPPAN MEYYAPPAN
IPC: A61K31/519
Filed: 2010-11-03
Abstract: The present invention provides PL3K protein kinase modulators, methods of preparing them, pharmaceutical compositions containing them and methods of treatment, prevention and/or amelioration of kinase mediated diseases or disorders with them.
Patent CA-2788000-A1 (CA)
Title: Apparatus for harvesting a dermal micro-organ
Inventor: SHALHEVET DAVID
IPC: A01N63/00
Filed: 2004-04-29
Abstract: Embodiments of the present invention provide Dermal Micro Organs (DMOs), methods and apparatuses for producing the same. Some embodiments of the invention provide a DMO including a plurality of dermal components, which substantially retain the micro-architecture and three dimensional structure of the dermal tissue from which they are derived, having dimensions selected so as to allow passive diffusion of adequate nutrients and gases to cells of the DMO and diffusion of cellular waste out of the cells so as to minimize cellular toxicity and concomitant death due to insufficient nutrition and accumulation of waste in the DMO. Some embodiments of the invention provide methods and apparatuses for harvesting the DMO. An apparatus for harvesting the DMO may include, according to some exemplary embodiments, a support configuration to support a skin-related tissue structure from which the DMO is to be harvested, and a cutting tool able to separate the DMO from the skin-related tissue structure. Other embodiments are described and claimed.
Patent CA-2792622-A1 (CA)
Title: Methods of predicting and decreasing the risk of pregnancy loss
Inventor: TAYLOR DOUGLAS D
IPC: G01N33/53
Filed: 2011-03-11
Abstract: Described are methods for diagnosing and predicting the risk of pregnancy loss in a subject based on the presence of an aberrant humoral response to three proteins, Apolipoprotein B-100, alpha2macrogloblin (alpha2M), and fibronectin. The presence or a detectable level of maternal IgG antibodies to trophoblast-derived fibronectin and/or ApoB-100, and/or the absence or a non-detectable level of antibodies specifically binding to alpha2M is associated with a history of RPL and an increased risk of pregnancy loss. Also described are methods for identifying subjects at risk of pregnancy loss, selecting subjects for participation in a clinical study, and methods of decreasing the risk of pregnancy loss in a subject which include detecting the presence or absence of antibodies to one or more of trophoblast-derived ApoB-100, alpha2M, and fibronectin. Also provided are kits that contain ApoB-100, alpha2M, and fibronectin.
Patent CA-2794443-A1 (CA)
Inventor: TRESSLER RANDALL LEE
IPC: A61K31/4402
Filed: 2011-03-30
Abstract: The present invention discloses a novel combination therapy for HIV-1 treatment relying on a combination of at least one CCR5 antagonist, at least one HIV-1 protease inhibitor and at least one pharmacokinetic enhancer of said at least one CCR5 antagonist and/or at least one HIV-1 protease inhibitor. The combination is intended for use in oral treatment of a disorder selected from the group consisting of HIV-1 infection, retroviral infections genetically related to HIV and AIDS, in a treatment-naive patient infected with CCR5 tropic HIV-1 virus.
Patent CA-2795262-A1 (CA)
Inventor: DECHENE JOSEPH
IPC: E04H5/02
Filed: 2011-04-06
Abstract: A cooling container comprises a container housing with a chilled water storage tank including a first interface for receiving chilled water. The chilled water tank has a plurality of straight pipes joined by elbows connections to provide a folded path, the full path length being greater than the length of the container housing, and a second interface for outputting the chilled water. A number of interfaces within the container housing are configured to receive a chiller module or a free cool unit.
Patent CA-2798046-A1 (CA)
Inventor: BERNADET PHILIPPE
IPC: B64C25/00
Filed: 2012-11-27
Abstract: L'invention concerne une structure avant d'avion comportant une zone non pressurisée de rangement d'un train d'atterrissage avant repliable. La structure est de conception simple, aisée à fabriquer et de masse réduite.  Cette structure comprend un fuselage (1) et une cloison (7) étanche à la pression fixée audit fuselage et séparant ledit fuselage en une zone pressurisée supérieure (5) et une zone non pressurisée inférieure (6). La cloison étanche (7) comprend un plancher (9) pour la zone pressurisée supérieure (5) et un panneau arrière (10) s'étendant entre le plancher (9) et le fuselage. Le plancher (9) et le panneau arrière (10) sont fixés au fuselage. Le fuselage (1) comprend une paroi extérieure (2) et des cadres transversaux d'armature (3) auxquels la paroi extérieure est fixée. Certains cadres d'armature transversaux (3) s'étendent suivant le contour de ladite zone pressurisée supérieure (5) et constituent des organes de renfort de ladite cloison étanche (7).
Patent CA-2801652-A1 (CA)
Inventor: SMITH ROBERT C
IPC: A61B17/34
Filed: 2013-01-08
Abstract: A surgical access device for insertion into an opening in tissue includes an adjustable member at a proximal end which is transitionable between an un-deployed configuration where the adjustable member is rolled up proximally and a deployed configuration where the adjustable member is unrolled distally to allow for the use of the surgical access device in an opening having a larger size than the surgical access device. The surgical access device includes an elongate member which is adapted for insertion into an opening in tissue and including a lumen extending therethrough for the reception of a surgical instrument. An adjustable member extends from a proximal portion of the elongate member and is variable between the un-deployed configuration and the deployed configuration where the adjustable member extends distally from the proximal portion of the elongate member when in the deployed configuration to at least partially surround the elongate member.
Patent CA-2802012-A1 (CA)
Inventor: OSCAR ALBERTO
IPC: H02G1/04
Filed: 2011-06-08
Abstract: Balancing and synchronizing device for a plant (10) comprising one or more brake machines (12) for laying cables (11), each of which comprises a plurality of unwinding members each provided with at least a pair of capstans (14). The device comprises a plurality of control units (22, 22a), configured to automatically adjust the unwinding tension of each individual cable (11), and user interface means (18), independently connected to each control unit (22, 22a), so as to set predetermined functional and operating parameters of each pair of capstans (14). Each control unit (22, 22a) is connected to detector elements (21) of a corresponding pair of capstans (14). The device comprises a data transmission and reception line (25) to which the control units (22, 22a) are connected for at least a part of the laying cycle. The device comprises at least a main control unit (22a) provided with synchronization command means (30) to command, by means of the data transmission and reception network (25), the other control units (22) for the synchronized balancing and drive of the relative pairs of capstans (14), on the basis of specific functional and operating parameters set by the user interface means (18a) of the main control unit (22a) and of the signals received from the position detector elements (21).
Patent CA-2803630-A1 (CA)
Inventor: SKILLIN CLIFFORD
IPC: B67D99/00
Filed: 2012-06-07
Abstract: A dispensing closure (10) for dispensing from a container (12) includes a cup base (14) and a measuring cup (16). The cup base (14) has an inner skirt (15) configured to engage a neck (28) of the container (12) and the measuring cup (16). An outer skirt (18) of the cup base (14) has latch hook members (30A, 30B) to engage the measuring cup (16). The outer skirt (18) has latch hook areas (32A, 32B) configured to disengage the at least one or more latch hook members (30A, 30B). The measuring cup (16) has a stepped shoulder (42A) for engaging the latch hook members (30A, 30B) of the cup base (14). In operation, a force is applied to the latch hook areas (32A, 32B) to disengage the one or more latch hook members (30A, 30B) from the stepped shoulder (42A) and remove the measuring cup (16).
Patent CA-2803660-A1 (CA)
Title: Compound for inhibiting type 5 phosphodiesterase and preparation method thereof
Inventor: ZHANG NAN
IPC: A61P7/02
Filed: 2010-07-30
Abstract: A compound of formula (I) and citrate thereof as inhibitors of type 5 phosphodiesterase (PDE5), their preparation methods, and a pharmaceutical composition comprising the compound of formula (I) and citrate thereof are disclosed in the present invention. The trial of the present invention proves that the compound of formula (I) and citrate thereof can inhibit the activity of PDE5 and can be used for treating erectile dysfunction, inhibiting platelet aggregation and treating thrombosis, decreasing pulmonary artery hypertension and treating cardiovascular diseases, treating asthma and treating diabetic gastroparesis.
Patent CA-2805193-A1 (CA)
Inventor: ZIEGLER TERRI L
IPC: C09D5/00
Filed: 2011-07-12
Abstract: A method includes (a) contacting at least a portion of a substrate material with a solution comprising a source of copper, wherein the solution is essentially free of a source of a group IIIB metal and a source of a group IVB metal; and (b) after step (a), contacting at least a portion of the substrate with an electrodepositable coating composition comprising (i) a film-forming resin and (ii) a source of yttrium.
Patent CA-2806993-A1 (CA)
Inventor: ASSANTE FRANCESCO ALBERTO MARIA
IPC: F27B3/28
Filed: 2011-08-15
Abstract: The present invention refers to a method and to a control and tracking system of the charge of material transported by a continuous supply conveyor (2) of a metallurgical furnace (3), in particular an electric furnace for the production of steel, wherein said continuous conveyor (2) comprises, in sequence starting from its inlet end towards its outlet end, a loading section (2A) of the charge of material to be supplied to said furnace (3), a preheating section (2B) of the charge of material loaded and an introduction section (2C) into said furnace (3) of the preheated charge of material, and wherein along said loading section (2A) at least a first loading station (200) of material is present, wherein the method comprises the steps consisting in determining (101) the type and the weight of the material of a first charge fraction to be loaded into the first loading station (200) in function of a predetermined charge recipe (100), supplying (102) the first loading station (200) with the first charge fraction, detecting (103) the weight of the first charge fraction, discharging (104) the first charge fraction (C1) onto the continuous conveyor (2), marking (105) the first charge fraction (C1) through identification means (M1, M1', M1''), detecting (106) the overall dimensions of the first charge fraction (C1) discharged onto the continuous conveyor (2), estimating (107, 108) the advancing speed of the first charge fraction (C1) along the loading section (2A) of the continuous conveyor (2) and the arrival time of the first charge fraction (C1) entering a possibly subsequent loading station (200n) of a further charge fraction or the preheating section (2B), and, in proximity to the inlet of the preheating section (2B), recognising (115) in the charge of material discharged onto the continuous conveyor (2) the first charge fraction (C1) and possible further charge fractions (Cn) subsequently discharged onto the continuous conveyor (2) by means of the respective identifying means (Ml, Mn), estimating (117, 118) the advancing speed of the first charge fraction (C1) and of possible further charge fractions (Cn) subsequently discharged onto the continuous conveyor (2) along the preheating section (2B) and the respective arrival time to the introduction section (2C) into the furnace (3).
Patent CA-2808103-A1 (CA)
Title: Window
Inventor: DIETHER SVEN
IPC: E06B3/32
Filed: 2013-03-05
Abstract: A window with at least one leaf (12), which may be swivelled around a vertical axis, which has at least two glass panels (14, 15) arranged one above the other in a vertical direction, in which one of the glass panels (14) is offset forwards in relation to the other glass panel or panels (15) in the line of sight when looking at the window from outside.
Patent CA-2811281-A1 (CA)
Title: Multilayer plastic film
Inventor: HOYING DAVID J
IPC: B65D33/28
Filed: 2011-09-12
Abstract: A thermoplastic bag suitable for use as a liner for a garbage canister or trash receptacle may be made from a multi-layered thermoplastic web material. The multi¬ layer web material may include a first layer and a second layer adjacent to the first layer. Under typical conditions, the layers may tend to block or adhere together to remain in their adjacent position. However, the layers may delaminate and separate from each other when sufficient forces are applied. Delamination of the layers allows the layers to move with respect to each other when the force is applied. The delaminating of the layers absorbs energy which may increase tear and puncture resistance.