baber/WOPTO huggingface dataset:
Patent CA-2690735-C (CA)
Title: Reactive mixture for coating molded objects by means of reaction injection molding and coated molded object
Inventor: SCHULTES KLAUS
IPC: C08J3/24
Filed: 2008-04-17
Granted: 2016-01-19
Abstract: The present invention relates to a reactive mixture for coating mouldings by means of reaction injection moulding, comprising at least 40% by weight of (meth) acrylates having at least two double bonds, the reactive mixture comprising at least one photoinitiator and at least one thermal initiator.     The present invention furthermore describes a coated moulding comprising a moulding which is obtainable by injection moulding processes and comprises at least one polymer selected from the group consisting of polymethyl methacrylate, polymethylmethacrylimide, styrene-acrylonitrile copolymer, styrene-maleic acid copolymer and polymethyl methacrylate copolymers, and a coating which is obtainable by polymerization of (meth) acrylates having at least two double bonds, the coating having an adhesive strength rating of not more than 1 according to the cross hatch test and a decrease in gloss at 20° after a scratch resistance test according to ASTM 1044 (12/05) (applied weight 500 g, number of cycles = 100) of not more than 10%.
Patent CA-2691584-C (CA)
Inventor: KNOPECK GARY M
IPC: C09K3/30
Filed: 2008-02-20
Granted: 2017-10-17
Abstract: Provided are azeotrope-like compositions comprising tetrafluoropropene and one or more selected hydrorocarbons and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and aerosol propellants.
Patent CA-2696335-C (CA)
Title: Gel a base de pirfenidone
Inventor: MAGANA CASTRO JOSE AGUSTIN ROGELIO
IPC: A61K31/4412
Filed: 2008-08-14
Granted: 2014-03-04
Abstract: La presente invención describe una composición de gel conteniendo Pirfenidona, que ofrece ventajas sobre otras formas farmacéuticas de administración cutánea conocidas en el estado de la técnica, que es útil en el tratamiento para la restauración de los tejidos con lesiones fibróticas y para la prevención de lesiones f ibróticas.
Patent CA-2698403-C (CA)
Title: Fond de tremie pour silo
Inventor: THIESSEN LESTER JAMES
IPC: B65G65/46
Filed: 2010-04-07
Granted: 2016-10-11
Abstract: Un fond de trémie pour un silo à grains cylindrique comprend une structure de plancher, une paroi externe cylindrique qui sétend vers le haut à partir du plancher et sur laquelle le silo est supporté, et une paroi interne ayant une forme de cône inversé qui seffile vers le bas et lintérieur pour joindre la structure de plancher autour de la zone centrale. Une paire de parois espacées de la goulotte de la tarière sétend radialement vers lextérieur à partir de la zone centrale à une ouverture daccès dans la paroi externe pour recevoir une tarière pour décharger. Des écrans sont montés de manière affleurante dans la paroi interne de sorte que lair de ventilation dirigée dans un espace de collecteur entre les parois intérieure et extérieure est forcé à travers les écrans dans le silo à grains. La structure de plancher comprend une feuille de plancher, un élément de périmètre autour de la paroi externe, et des supports radiaux qui sétendent entre la zone centrale et les éléments du périmètre.
Patent CA-2703054-C (CA)
Inventor: CAO ZHISONG
IPC: A61P35/00
Filed: 2008-10-24
Granted: 2017-08-22
Abstract: Hydrated crystalline camptothecin esters, such as crystalline aliphatic ester hydrates of camptothecin, pharmaceutical compositions containing crystalline aliphatic ester hydrates of camptothecin, methods of treating a cancer or malignant tumor using the crystalline camptothecin ester hydrates and methods of making the same are described.
Patent CA-2703194-C (CA)
Inventor: KOEHLER THOMAS
IPC: C08F20/10
Filed: 2008-11-10
Granted: 2012-08-28
Abstract: The invention relates to a method for producing solutions of vinyl polymers in reactive monomers by a) polymerizing by radical initiation one or more ethylene unsaturated monomers selected from the group comprising vinyl esters, acrylic acid esters, and methacrylic acid esters, and optionally one or more further ethylene unsaturated monomers, and subsequently b) optionally distilling off volatile components, and c) optionally adding one or more inert solvents, d) mixing with one or more reactive monomers, and e) optionally distilling off the inert solvent, characterized in that the vinyl polymers are not present as isolated solids in any of the steps a) through e).
Patent CA-2704420-C (CA)
Inventor: PAUL KERMIT D
IPC: B29C48/30
Filed: 2008-10-30
Granted: 2016-04-12
Abstract: A new product is made by an improved pultrusion method including the use of repetitiously moved cooled consolidation plates by the action of which excess plastic resin is allowed to escape from the sides and wherein the flow of plastic carries and shapes transverse reinforcing fibers to curve along the edge of the product preventing delamination of the product. The repetitiously moved consolidation plates provide a more accurately dimensional product and require less pultrusion drawing force than the usual cup and plunger pultrusion die.
Patent CA-2705379-C (CA)
Title: Systems and methods for creating copies of data, such as archive copies
Inventor: BUNTE ALAN
IPC: G06F17/30
Filed: 2007-12-04
Granted: 2016-08-30
Abstract: A system and method of creating archive copies of data sets is described. In some examples, the system creates an archive copy from an original data set. In some examples, the system creates an archive copy when creating a recovery copy for a data set. In some examples, the system creates a copy without redundant data, and then encrypts the data set.
Patent CA-2708799-C (CA)
Title: Gas trap for drilling mud having quick-release separable lower section
Inventor: PHILLIPS TERENCE D
IPC: E21B49/00
Filed: 2010-06-30
Granted: 2014-04-08
Abstract: A gas trap apparatus for liberating gas from drilling mud and collecting such gas for analysis. A motor is connected to a rotatable vertical shaft having beater bars thereon, which when the shaft is immersed in drilling mud and rotate, stirs such mud to liberate gas entrained therein. The gas trap is characterized in having a top member and a bottom member which surrounds the vertical shaft and which is releasibly secured to the top member thereof by a quick release mechanism which facilitates rapid detachment of the bottom member from the top member to permit quick access said vertical shaft and beater bars thereon for replacement or servicing. The vertical shaft may further likewise be provided with a quick-release means to allow quick release of the shaft from the motor for easy replacement and servicing of same.
Patent CA-2715202-C (CA)
Inventor: EBNER JEREMY R
IPC: B23D49/12
Filed: 2010-09-16
Granted: 2013-01-29
Abstract: A hacksaw including a removable blade has a handle including a recess configured to receive the blade and a frame including a first end and a second end. The first end of the frame is coupled to the handle and the second end extends away from the handle. The hacksaw also includes a blade retention mechanism coupled to the second end of the frame for coupling the blade to the second end of the frame. The blade retention mechanism includes an adjustable fastener coupled to the frame and coupling the blade retention mechanism to the frame, a resilient member seated on the fastener, a retaining member seated on the fastener, the retaining member spaced apart from the frame by a gap and the gap having a width, and a lever coupled to the fastener and movable between a first position and a second position. Moving the lever to the first position reduces the width of the gap to clamp the blade within the blade retention mechanism and couple the blade to the frame, and moving the lever to the second position increases the width of the gap to release the blade from the blade retention mechanism.
Patent CA-2718728-C (CA)
Inventor: SPIVEY RAYMOND R SR
IPC: B31B50/86
Filed: 2009-03-19
Granted: 2012-07-31
Abstract: A carton for containing a plurality of articles.    The carton comprises a first top panel, a second top panel, a bottom panel, a first side panel, and a second side panel. The first top panel and the second top panel being at least partially overlapped to form a top wall of the carton. At least two end flaps are overlapped with respect to one another and thereby at least partially form a closed end of the carton. A handle in the top wall of the carton comprises a first handle section in the first top panel, a second handle section in the second top panel, and a handle reinforcement flap foldably connected to at least one of the first top panel and the second top panel. The first handle section, the second handle section, and the handle reinforcement flap are placed in overlapping relationship to form the handle.
Patent CA-2722753-C (CA)
Title: Progesterone antagonists such as cdb-4124 in the treatment of endometriosis, uterine fibroids, dysmenorrhea, breast cancer etc
Inventor: PODOLSKI JOSEPH S
IPC: A61P15/00
Filed: 2009-04-27
Granted: 2018-07-03
Abstract: The present invention relates to methods of administering compositions comprising a progesterone receptor antagonist for use in treating estrogen-dependent conditions. The invention is also directed to methods for treating pain associated with endometriosis. The compositions may be administered to females with endometriosis as well as to females undergoing estrogen and/or selective estrogen receptor modulator (SERM) therapy. In certain embodiments, the invention provides a method for suppressing endometrial proliferation.
Patent CA-2723851-C (CA)
Inventor: WOLF THOMAS
IPC: B27N3/14
Filed: 2009-05-11
Granted: 2018-07-17
Abstract: Shaped articles made of balsa veneers, balsa chips, balsa strands or balsa strips, which are oriented in the same direction according to their grain direction, and the grain direction of the individual chips deviates by 0° to 30°  from the direction of the axis of the grain. The spaces of the adjacent balsa veneers, chips, strands or strips are filled with a, for example foamed, adhesive, the density of which may be the same as or close to the density of the surrounding balsa wood.
Patent CA-2725715-C (CA)
Inventor: MCDONALD THOMAS K
IPC: A62B18/08
Filed: 2002-05-31
Granted: 2014-03-18
Abstract: A multi-phase headset (50) for aircraft crew members is provided which includes an inflatable gas mask unit (54) and a visor unit (56), supported on the head of a user (60) by mounting assembly (52). The overall headset (50) also has a selectively and/or automatically operable motive and control assembly (60). Preferably, the mounting assembly (52) includes a pair of ear pieces (62,64) and a strap assembly (66) to allow positioning of the headset (50) on the user's head, with the mask and visor units (54, 56) adjacent the crown of the user's head. In the event of an emergency, the mask unit (54) is lowered and the mask body (124) is inflated for delivery of breathable gas to the user (60). Also, the visor unit (56) may be lowered to a use position atop mask unit (54). The pneumatically or electrically operated motive and control assembly (60) serves to move the mask and visor units (54, 56) between their retracted and deployed position In order to prevent ingress of smoke, physical seals or air curtain passageways (144, 286) may be provided along the upper and lower margins of the visor and mask units (56, 54).
Patent CA-2726523-C (CA)
Inventor: NALAGATLA ANIL K
IPC: A61B17/064
Filed: 2009-06-11
Granted: 2016-10-11
Abstract: A partially reusable surgical stapler for deploying staples into tissue. The stapler has a body with a distal end, a proximal end and a longitudinal axis therebetween. The proximal end includes a handle while the distal end includes a staple cartridge holder and an opposing anvil. The stapler also has an actuator module for deploying staples. The actuator module includes at least one longitudinally movable member for sequentially ejecting staples towards the anvil. The actuator module is readily removable and replaceable to and from the body. The components of the stapler body can be disassembled, reconditioned and reassembled for reuse in a different surgical procedure.
Patent CA-2727351-C (CA)
Title: Method for determining cause of the prolongation of blood coagulation time
Inventor: NAKAMURA REMI
IPC: G01N33/86
Filed: 2009-06-16
Granted: 2017-10-31
Abstract: Provided is a method of accurately and easily determining a cause of the prolongation of blood coagulation time.     The method of determining a cause of the prolongation of blood coagulation time in test plasma includes (1) measuring the blood coagulation time of samples including (a) the test plasma only, (b) normal plasma only, and (c) the test plasma and the normal plasma mixed at least at a mixing ratio, (2) drawing a polygonal line graph by plotting the measurement results of the samples (a) , (b) and (c) , with the vertical axis representing the blood coagulation time or the prolongation ratio of blood coagulation time and the horizontal axis representing the mixing ratio or mixing proportion of the test plasma or the normal plasma, and thereby determining the area A under the polygonal line and the area B under a line segment that connects the plotted measurement results of the samples (a) and (b) , (3) calculating the ratio of the area (A-B) obtained by subtracting the area B from the area A, with respect to the area B, ((A-B) / (B) ) : area ratio X) , (4) performing the steps of (1) and (2) for a coagulation factor inhibitor-positive plasma, and thereby determining in advance a standard area ratio Y, and (5) comparing the area ratio X and the standard area ratio Y, and determining the test plasma as a coagulation factor inhibitor type in the case where Y<= X, or as a coagulation factor deficient type in the case where Y > X.
Patent CA-2728173-C (CA)
Inventor: RICHARDS WILLIAM R
IPC: C25B9/19
Filed: 2009-06-16
Granted: 2013-07-02
Abstract: An Alkaline Electrolyzer Cell Configuration (AECC) has a hydrogen half cell;  an oxygen half cell; a GSM (Gas Separation Membrane);two inner hydrogen half cell spacer screens; an outer hydrogen half cell spacer screen; a hydrogen electrode;  two inner oxygen half cell spacer screens; an outer oxygen half cell spacer screen; and an oxygen electrode. The hydrogen half cell includes the hydrogen electrode which is located between said two inner hydrogen half cell spacer screens and said outer hydrogen half cell spacer screen. The oxygen half cell includes the oxygen electrode which is located between said two inner oxygen half cell spacer screens and said outer oxygen half cell spacer screen. The the GSM is provided between said two inner hydrogen half cell spacer screens of the hydrogen half cell and said two inner oxygen half cell spacer screens of the oxygen half cell to from the electrolyzer.
Patent CA-2730629-C (CA)
Title: Procede d'extraction par injection de solvants
Inventor: ALVESTAD JOSTEIN
IPC: E21B43/30
Filed: 2011-02-04
Granted: 2018-11-20
Abstract: Un procédé dextraction dhydrocarbures, tels que le bitume ou le pétrole brut extra-lourd, à partir dune formation en roche mère dhydrocarbures dans laquelle sont situés un puits supérieur dinjection et un puits inférieur de production. Ce procédé comporte les étapes suivantes : le préchauffage dune zone autour des puits et entre les puits, par circulation de solvant chaud dans lintervalle réalisé entre chacun des puits, jusquà établir une communication hydraulique suffisante entre les deux puits; linjection dun ou de plusieurs solvants dhydrocarbures dans le puits supérieur dinjection à une température au moins égale à la température critique du solvant ou du mélange de solvants, ce qui amène un mélange dhydrocarbure et de solvant à sécouler par drainage gravitaire vers le puits inférieur de production; et enfin, la production de lhydrocarbure vers la surface au travers du puits inférieur de production.
Patent CA-2737777-C (CA)
Inventor: OZZIE RAYMOND E
IPC: H04W12/04
Filed: 2009-10-19
Granted: 2016-12-20
Abstract: End users of a multi-factor authentication service can utilize an account management service, and third-party website can register to utilize the multi-factor authentication service. Registering a third-party website can comprise the multi-factor authentication service receiving a valid digital identity certificate for the third-party website, and receiving an agreement to terms of use of the multi-factor authentication service for the third-party website.  Once received, the multi-factor authentication service can enable the third-party website to utilize the service (e.g., switch the service on, or send an authorization key to the third-party website). Further, registering a user to the multi-factor authentication service can comprise determining availability of service, and providing a location-specific access code. Additionally, registering the user can comprise registering the user's mobile device, for example, to provide multi-factor authentication. Also, an Internet-based user account management user interface can be provided that allows a user to view transactions on their account, and an ability to shut off a designated mobile device's ability to authenticate.
Patent CA-2746485-C (CA)
Inventor: O'HARE BRENDAN
IPC: A01K11/00
Filed: 2009-12-10
Granted: 2015-03-24
Abstract: An animal monitoring system, comprising at least one tag attachable to an animal, a real time location system (RTLS) for determining the three dimensional position of said at least one tag within a monitoring zone, orientation determining means for determining the orientation of said at least one tag, and discriminating means for discriminating between different activities of the at least one animal based upon the location and orientation of the animal's tag within the monitoring zone.
Patent CA-2749327-C (CA)
Inventor: MANER WILLIAM LAWRENCE
IPC: A41D13/05
Filed: 2010-01-04
Granted: 2014-05-20
Abstract: A shielding or protective garment in the form of women's clothing includes an outer fashionable portion or component and an inner protective portion or component having electromagnetic radiation defeating material distributed throughout the inner component. The inner component is affixed within the outer component as a liner so as to extend around and over a portion of a wearer's torso and lower abdomen. The electromagnetic radiation defeating material of the inner component shields or protects the wearer from electromagnetic fields coming from any or all directions.
Patent CA-2757118-C (CA)
Title: Oral, personal, and home care consumer products comprising color-changing film compositions
Inventor: BOYD THOMAS
IPC: A61Q11/00
Filed: 2009-04-02
Granted: 2014-06-10
Abstract: The invention relates to personal care products containing multilayer films with decorative layers and may impart a noticeable color change. The invention is applicable in products including type toothpaste, soaps, and other products until diluted with water (or saliva).
Patent CA-2757192-C (CA)
Title: Spectroscopie ayant une correction de la distorsion a large bande pour analyser des echantillons multicomposants
Inventor: HARAN FRANK M
IPC: G01N21/359
Filed: 2010-03-29
Granted: 2017-06-20
Abstract: L'invention porte sur un procédé spectroscopique (100) et sur un système de spectroscopie (200) utilisant ce procédé, pour analyser des échantillons (298). Un échantillon comprend un premier composant chimique qui a un premier pic d'absorption caractéristique (101). L'échantillon est irradié (102) dans une gamme d'ondes de mesure proche du premier pic d'absorption, et au niveau d'une première et d'une seconde gamme d'ondes de référence, où le premier composant chimique ne présente pas de propriétés d'absorption caractéristiques. Des données de détection réfléchies ou transmises (103) sont obtenues, comprenant une puissance mesurée au voisinage du premier pic d'absorption, et des première et seconde puissances de référence au niveau des gammes d'ondes de référence. Une pluralité de rapports différents entre gammes d'ondes font l'objet d'une évaluation (104) par utilisation de paires de données de détection, pour produire une pluralité de valeurs des rapports mesurés de gammes d'ondes. Un paramètre du premier composant chimique est ensuite déterminé (105) par évaluation d'une équation d'étalonnage polynomiale multidimensionnelle, qui rapporte le paramètre du premier composant chimique à la pluralité de rapports différents entre gammes d'ondes, par substitution des valeurs mesurées des rapports de gammes d'ondes dans la relation d'étalonnage.
Patent CA-2761810-C (CA)
Title: Systeme de panneaux isolants
Inventor: SCHERRER EDWARD
IPC: F16L59/12
Filed: 2011-12-16
Granted: 2017-06-20
Abstract: Un système de mur comprend une première section de mur et une partie structurelle, comme une construction en blocs de béton. Une deuxième section de mur est fixée à la première section de mur et comprend des panneaux isolants reliés bord à bord pour former une couche isolante continue. Une troisième section de mur revêtue de matériaux de finition courants, comme du placoplâtre, du lambris ou une couche de finition extérieure, est fixée sur la deuxième section de mur. Chacun des panneaux isolants comprend des éléments de fixation au moins partiellement intégrés dans ceux-ci qui permettent la fixation des panneaux à la première couche et la fixation de la troisième section de mur à la deuxième section de mur. Chacun des panneaux est léger et peut être imperméable à leau. Les panneaux comportent des sillons formés dans ceux-ci qui définissent des canaux pour acheminer le câblage et dautres composants. Les panneaux comprennent également des bords complémentaires et des caractéristiques dalignement complémentaires.
Patent CA-2762775-C (CA)
Inventor: ROEN ROGER C
IPC: E04B5/14
Filed: 2010-05-19
Granted: 2017-09-05
Abstract: A floor system for a building includes prefabricated grid sections attached to framing members of the building and a plurality of panels mounted to the grid to form a structurally integrated floor. The panels are removable to provide access to space below the floor that would otherwise be inaccessible in a conventional floor. A subfloor deck below the floor separates one building story from another and encloses the space between the floor and the deck, which can be used for temporary and permanent installations including, for example, pipes for water, laboratory gases, and compressed air, and power, telephone, and data cables; and as a plenum for HVAC. Either or both of the floor and the subfloor deck can be attached to the building frame to function as a diaphragm. The floor system replaces conventional permanent structural floors and raised accessible flooring systems.
Patent CA-2763100-C (CA)
Inventor: CHIOU CHUNG-FAN
IPC: G01N21/64
Filed: 2011-03-15
Granted: 2016-02-16
Abstract: A single-molecule detection system and a plurality of methods of detecting a single-molecule object or sequencing a nucleic acid are provided. The single-molecule detection system comprises: a movable light coupler (100), a waveguide (110) and a light detector (102). The waveguide (110) comprises: a core layer (112) and a first cladding layer (114), wherein at least one adapter site (104) for the movable light coupler (100) is formed in at least the first cladding layer (114). In the methods, the detection system is used to detect a single-molecule object or sequence a nucleic acid.
Patent CA-2766197-C (CA)
Inventor: LINDENTHAL BERNHARD
IPC: A61K31/415
Filed: 2010-06-10
Granted: 2017-07-25
Abstract: The invention relates to pharmaceutical compositions for emergency contraception, to the use of levonorgestrel in combination with cox inhibitors for the production of pharmaceutical compositions for the afore-mentioned purpose, and to a method for producing said pharmaceutical compositions.