baber/WOPTO huggingface dataset:
Patent CA-2765554-A1 (CA)
Title: Power transmission mechanism
Inventor: ISHIDA TOMOKAZU
IPC: F16H55/36
Filed: 2010-06-18
Abstract: A power transmitting mechanism comprising: a first rotating body mounted to a rotating shaft of a drive device so as to be rotatable with the rotating shaft; a second rotating body configured so as to be rotatable with and relative to the first rotating body; an elastic body disposed between the first rotating body and the second rotating body and absorbing the rotational difference between the first rotating body and the second rotating body when the first and second rotating bodies rotate relative to each other; and switching section provided with a mass body mounted to one of the first and second rotating bodies so as to be rotatable therewith and also with a pressing member for pressing the mass body to the other rotating body, the switching section being configured in such a manner that, when the rotational frequency of the rotating shaft is less than or equal to a predetermined rotational frequency, the pressing force of the pressing member makes the mass body come in contact with the other rotating body to generate a frictional force between the contacting surfaces to thereby prohibit the relative rotation between the first and second rotating bodies, and when the rotational frequency of the rotating shaft exceeds the predetermined rotational frequency, the centrifugal force generated by the rotation of the rotating shaft makes the mass body displaced against the pressing force of the pressing member to separate the mass body from the other rotating body to thereby permit the relative rotation between the first and second rotating bodies through the elastic body.
Patent CA-2769610-A1 (CA)
Title: Immunogenic composition comprising antigenic s. aureus proteins
Inventor: CASTADO CINDY
IPC: C12N15/62
Filed: 2010-08-03
Abstract: The present application relates to an immunogenic composition comprising a fragment of a staphylococcal lsd protein such as IsdA, IsdB, IsdC or IsdH which comprises a NEAT domain. Fusion proteins comprising a NEAT domain of a first staphylococcal lsd protein and a NEAT domain from a second lsd protein are also disclosed as well as fusion proteins comprising a NEAT domain of a staphylococcal lsd protein involved in an iron/heme uptake system and a ligand binding domain of a staphylococcal extracellular component binding protein, for example CIfA, CIfB, SdrC, SdrD or SdrE.
Patent CA-2771357-A1 (CA)
Title: Knuckle for a railway car coupler
Inventor: SMYTH ANDREW
IPC: B22C9/00
Filed: 2010-08-23
Abstract: A knuckle for a railway coupler system is made without internal voids or cores. Instead, external pockets are formed on the front face and tail portion surface to reduce weight. The knuckle is formed by investment casting, which permits a pulling face to be provided without a draft angle or parting line typical of a cast part. As a result of these innovations, the knuckle according to the invention has an improved fatigue life.
Patent CA-2773261-A1 (CA)
Title: Method for manufacturing combined substrate having silicon carbide substrate
Inventor: HORI TSUTOMU
IPC: H01L21/02
Filed: 2011-06-17
Abstract: A connected substrate having a supporting portion and first and second silicon carbide substrates is prepared. The first silicon carbide substrate has a first backside surface connected to the supporting portion, a first front-side surface opposite to the first backside surface, and a first side surface connecting the first backside surface and the first front-side surface to each other. The second silicon carbide substrate has a second backside surface connected to the supporting portion, a second front-side surface opposite to the second backside surface, and a second side surface connecting the second backside surface and the second front-side surface to each other and forming a gap between the first side surface and the second side surface. A filling portion for filling the gap is formed. Then, the first and second front-side surfaces are polished. Then, the filling portion is removed. Then, a closing portion for closing the gap is formed. In this way, in a process of manufacturing a semiconductor device using the combined substrate having the silicon carbide substrates, process variation resulting from the gap between the silicon carbide substrates can be restrained.
Patent CA-2773907-A1 (CA)
Inventor: WALFISH PAUL
IPC: A61K39/395
Filed: 2010-09-21
Abstract: Methods for detecting, diagnosing and monitoring thyroid cancer in a subject are described comprising measuring in a sample from the subject markers including Ep-ICD and ß-catenin. The invention also provides kits and compositions for carrying out the methods of the invention.
Patent CA-2774931-A1 (CA)
Inventor: HEWITT TERRY J
IPC: A01G1/12
Filed: 2012-04-23
Abstract: The invention provides for an improved method of collecting, lifting, moving and depositing volumes of leaves and other like yard and garden debris. It consists of a durable fabric pad, in the shape of an isosceles trapezoid, with rigid poles attached to the length of each of the equal sides. Leaves are raked onto the pad when it is spread on the ground, while held in place by the operator's foot being placed on one of the poles. The pad with the leaves is then lifted by the operator grasping one of the poles in each hand and bringing the proximal ends together. The operator can then walk with the pile of leaves. By raising the distant ends of the poles and positioning the proximate ends over a receptacle, the leaves can be easily and accurately deposited into a variety of receptacles. When not in use, the invention can be rolled up and stored vertically along with other garden tools.
Patent CA-2778618-A1 (CA)
Inventor: SCOTT TERRANCE
IPC: A01M31/00
Filed: 2012-06-01
Abstract: A gambrel device includes a gambrel frame of a generally tri-angular shaped plate construction of steel or similar strength material that includes a top apex, oppositely disposed base apexes and a substantially flat back surface. A winch is mounted to a front surface of the gambrel frame and includes an electric motor and a winch drum operatively connected to the electric motor for driving the winch drum. A  rigging cable extends from the winch drum and is threaded through an eyelet disposed at the top apex of the gambrel frame. The rigging cable may be secured to an existing structure and the winch is operated to hoist and suspend the gambrel frame from the structure.  Further, the gambrel device may be utilized as a skid to relocate an animal by dragging the animal across a ground surface.
Patent CA-2779246-A1 (CA)
Title: System and method for optical fiber diffusion
Inventor: SINOFSKY EDWARD L
IPC: G02B6/00
Filed: 2009-10-30
Abstract: An optical fiber diffusion system and a method of manufacturing an optical fiber diffusion device that has a precisely-controlled emission region are disclosed. An optical fiber diffusion device is produced by subjecting a light emission region (40) of an optical fiber (30) to a series of controlled cycles of stress, heating, elongation and cooling, resulting in a pattern of deformation and modification of the fiber and cladding.
Patent CA-2779543-A1 (CA)
Inventor: JANIK LESLIE JOSEPH
IPC: G01N21/35
Filed: 2010-10-21
Abstract: The invention refers to the use of a device for determining PAH concentration in a solid state sample, which device comprises a) means for exposing the sample to diffuse reflectance infrared spectroscopy, b) detecting means for recording at least one spectroscopic parameter of infrared diffuse reflection of said sample, which is a signal obtained at one or more frequencies within a range of frequencies (+/- 10 cm-1) selected from the group consisting of 3000-3100 cm-1, 740, 777, 814, 842, 1430, 1510, 1600, 4055- 4056, 4642-4646, 5924, and 5951-5953 cm-1, and c) computing means for performing data analysis by correlating the at least one spectroscopic parameter with variables of a trained multivariate calibration model related to PAH concentrations, thereby obtaining prediction of PAH concentrations in the sample, and a method of determining a PAH concentration by diffuse reflectance infrared spectroscopy.
Patent CA-2780199-A1 (CA)
Title: Pharmaceutical composition containing choline
Inventor: APP ERNST-MARIA
IPC: A61P35/00
Filed: 2010-11-03
Abstract: The invention relates to pharmaceuticals in particular for intravenous administration, containing choline or pharmaceutically acceptable salts or analogs thereof. The invention further relates to pharmaceuticals, in particular for intravenous administration, containing choline or pharmaceutically acceptable salts or analogs thereof, alone or in combination with vitamin C and/or L-arginine and/or vitamin D3 (cholecalciferol) for use in fighting CTCs, DTCs or inactive leukocyte precursors in the blood and bone marrow.
Patent CA-2782829-A1 (CA)
Title: Apparatus and method for inhibiting blood loss
Inventor: ASHBY MARK
IPC: A61L31/04
Filed: 2003-11-04
Abstract: An apparatus for inhibiting blood loss from a puncture site. The apparatus may include means for locating a puncture site in a blood vessel wall. This apparatus is comprised of a tube and an elongated member that is positioned around the tube. The elongated member includes a proximal end and a distal end. Around the tube is also a dissolvable distal capsule, the distal including a proximal end and a distal end, wherein the proximal end of the distal capsule including a proximal end and a distal end, wherein the proximal end of the distal capsule attaches to the distal end of the elongated- member. Inside the distal capsule is hemostatic material such as a sponge.
Patent CA-2782959-A1 (CA)
Inventor: WOJTOWICZ DAVID J
IPC: F16B7/00
Filed: 2012-07-12
Abstract: A post coupler 20 includes coupler flanges 50, 51, reverse bend flanges 54, 55 extending therealong and rounded end projections 58, 59 extending longitudinally from said coupler flanges 50, 51 defining ends of the coupler 20, the length of the reverse bend flanges 54, 55 being less than the overall coupler length between ends of the rounded end projections 58, 59.
Patent CA-2784882-A1 (CA)
Inventor: OLSSON ANDERS
IPC: B01J8/10
Filed: 2010-12-21
Abstract: The present invention relates to a reactor (1 ) for the separation of material included in composite raw material, which reactor comprises at least one reaction chamber (2) and at least one rotor (3), said reaction chamber (2) comprising at least one housing (6, 6a, 6b, 7) that is sealed in relation to the surroundings and has at least one inlet opening (8) and at least one outlet opening (9), and said rotor (3) comprising at least one shaft (5). At least a first part of said rotor (3) is situated in said housing (6, 6a, 6b, 7), and said shaft (5) extends in only one direction from said first part through and out of said housing (6, 6a, 6b, 7).
Patent CA-2787799-A1 (CA)
Inventor: CHASE RANDY L
IPC: F16L21/00
Filed: 2012-08-21
Abstract: An expansion joint is used to accommodate changes in length of above-ground pipe lines due to thermal expansion. A tube is surrounded by a ring attached to a sleeve. One end of the tube is attached to a pipe of the pipeline, one end of the sleeve is attached to another pipe of the pipe line. The tube and the ring and sleeve are movable axially relatively to one another when the pipe line expands or contracts linearly. A seal between the ring and the tube ensures fluid tightness of the joint.
Patent CA-2788518-A1 (CA)
Title: A product package utilizing an information indicator held in a product tray
Inventor: DOSTER GARY A
IPC: B65D6/04
Filed: 2011-02-04
Abstract: A product package having a product tray and an information indicator that can be mounted in the tray. The information indicator is operable to be held in the product tray and the product placed into the tray on top of the information indicator. The tray is operable to protect the product from damage during storage or transport as well as provide an enhanced appearance during display. The information indicator is operable to convey information to the consumer as well as assist in removal of the product from the product tray.
Patent CA-2788588-A1 (CA)
Inventor: LAHOUSSE BERNARD
IPC: A23L33/15
Filed: 2011-02-07
Abstract: The present invention relaters to a method for altering the flavor of a food product comprising impregnating a substance into a food product by exposing the food product to a pressure from 1000 to 6000 bar together with a compound containing the substance, characterized in that the compound is a solid compound and that the method further comprises extracting the substance from the solid compound simultaneously with the step of impregnating.
Patent CA-2790916-A1 (CA)
Title: Outil de diagnostic et d'intervention en cas de brulure pour une repartition d'urgence
Inventor: CLAWSON JEFFREY J
IPC: G16H40/67
Filed: 2010-09-27
Abstract: L'invention porte sur un système et un procédé pour aider un répartiteur médical d'urgence à répondre à des appels d'urgence. Un protocole de répartition d'urgence mis en uvre par ordinateur est proposé, lequel protocole comprend des demandes de renseignement pour un répartiteur en vue de demander à un appelant de générer une réponse appropriée. L'invention porte également sur un outil de diagnostic conçu pour aider un répartiteur à calculer une aire de surface brûlée d'un patient. L'outil de diagnostic calcule l'aire de surface brûlée sur la base des informations relayées par l'appelant concernant les zones du corps du patient qui sont brûlées. Le calcul de la brûlure peut être basé sur la méthodologie de la Règle des Neuf. L'outil de diagnostic peut être lancé automatiquement par le protocole de répartition d'urgence ou manuellement si cela est souhaité par un répartiteur. L'outil de diagnostic présente une interface utilisateur qui peut fournir, entre autres choses, des instructions, un rendu visuel du corps humain, et des champs d'entrée.
Patent CA-2791235-A1 (CA)
Title: Method of forming a composite closure
Inventor: STONEBRAKER ROBERT L
IPC: B65D41/02
Filed: 2011-02-25
Abstract: A method of manufacturing a composite closure, including an outer closure cap and an inner sealing liner, comprises providing a closure cap having an annular skirt portion including an annular lip that defines an annular recess adjacent a top wall portion of the cap. Molten plastic is compression molded within the closure cap to form the inner sealing liner adjacent the top wall portion, with the periphery of the sealing liner positioned within the annular recess of the closure cap. A plurality of circumferentialiy spaced gussets are provided within the annular recess for controlling the flow of the molten plastic during liner formation, thereby facilitating the venting of air to abate formation of voids in the sealing liner.
Patent CA-2791886-A1 (CA)
Inventor: MAZZIO MICHAEL
IPC: A61B17/88
Filed: 2005-04-05
Abstract: A tool (1) is disclosed for use in forming holes in bone and for driving a cannulated fastener (100) into the formed hole. The tool (1) may have a cutting tip (220) for drilling a hole into bone, and may have a shaft (200) and sleeve (340) for accepting the cannulated fastener (100) and for driving it into the drilled hole. The tool (1) may be adjustable to allow fasteners (100) of different lengths to be accepted, while ensuring that a portion of the cutting tip (220) protrudes beyond the end of the fastener (100). A multiple-screw tool (1) is also disclosed that allows more than one cannulated fastener (100) at a time to be stacked on the tool (1), thus speeding the installation process.
Patent CA-2793869-A1 (CA)
Title: Ultrasonic flow meter with liquid drainage system
Inventor: ALLEN CHARLES ROBERT
IPC: G01F15/00
Filed: 2011-03-22
Abstract: An ultrasonic flow meter for measuring the flow of a fluid through a pipeline comprises a spool piece including a throughbore and a transducer port. The transducer port extends along a central axis from an open end at the throughbore to a closed end distal the throughbore. In addition, the flow meter comprises an acoustic transducer disposed in the transducer port. The transducer includes a piezoelectric element. Further, the flow meter comprises a drain port in fluid communication with the transducer port. The drain port is axially positioned between the open end and the closed end of the transducer port. Still further, the flow meter comprises a drain conduit having an inlet end coupled to the drain port and an outlet end opposite the inlet end. The drain port is configured to drain a liquid from the transducer port into the inlet end of the drain conduit.
Patent CA-2794697-A1 (CA)
Inventor: COLLINS BRIAN E
IPC: C12N15/54
Filed: 2011-04-07
Abstract: Methods and compositions related to high mannose glycans are described.
Patent CA-2794999-A1 (CA)
Inventor: BAUER JOHANN
IPC: A23K1/00
Filed: 2011-03-28
Abstract: The present invention is directed to a animal feed for calves comprising calf-specific bacteria, optionally lipids, proteins, vitamins and/or mineral materials for conditioning of the intestinal flora in calves, and thus, for prophylaxis and/or treatment of diarrhea in calves.
Patent CA-2796051-A1 (CA)
Inventor: KONTOMARIS KONSTANTINOS
IPC: C09K5/04
Filed: 2011-04-12
Abstract: Disclosed herein is a chiller apparatus containing a composition comprising from about 6 to about 70 weight percent 2,3,3,3-tetrafluoropropene and from about 30 to about 94 weight percent 1,1,1,2-tetrafluoroethane. Also disclosed herein are compositions comprising from about 58.0 to about 59.5 weight percent 2,3,3,3-tetrafluoropropene and from about 42.0 to about 40.5 weight percent 1,1,1,2-tetrafluoroethane. Also disclosed herein are compositions comprising from about 54.0 to about 56.0 weight percent 2,3,3,3-tetrafluoropropene and from about 46.0 to about 44.0 weight percent 1,1,1,2-tetrafluoroethane. Also disclosed herein is a composition comprising a refrigerant consisting essentially of from about 58.0 to about 59.5 weight percent 2,3,3,3-tetrafluoropropene and from about 42.0 to about 40.5 weight percent 1,1,1,2-tetrafluoroethane. Also disclosed herein is a composition comprising a refrigerant consisting essentially of from about 54.0 to about 56.0 weight percent 2,3,3,3-tetrafluoropropene and from about 46.0 to about 44.0 weight percent 1,1,1,2-tetrafluoroethane. Also disclosed herein is a method for producing cooling in a chiller. The method comprises (a) evaporating a liquid refrigerant comprising from about 6 to 70 weight percent 2,3,3,3-tetrafluoropropene and from about 30 to 94 weight percent 1,1,1,2-tetrafluoroethane in an evaporator having a heat transfer medium passing therethrough thereby producing a vapor refrigerant; and (b) compressing the vapor refrigerant in a compressor, wherein the volumetric cooling capacity of the refrigerant is greater than the individual volumetric cooling capacities of both 2,3,3,3-tetrafluoropropene and 1,1,1,2-tetrafluoroethane alone. Also disclosed herein is a method for replacing a refrigerant in a chiller designed for using HFC-134a or CFC-12 as refrigerant, comprising charging said chiller with a composition comprising a refrigerant consisting essentially of from about 6 to 70 weight percent 2,3,3,3-tetrafluoropropene and from about 30 to 94 weight percent 1,1,1,2-tetrafluoroethane thereby increasing the cooling capacity of the chiller.
Patent CA-2797330-A1 (CA)
Inventor: LAHTINEN KARI
IPC: B25D17/11
Filed: 2011-04-26
Abstract: Device for a hydraulic hammer (1), in which there is a hydraulic impact system and a work point (2) for performing work, for preventing damage caused by ricocheting pieces. The device is formed of a shield (6) that can be lowered to the level of the work point particularly by hydraulic cylinders (7, 8). The shield (6) is formed of an essentially circular jacket, in which recycled materials, for example recycled vehicle tyres, transport mats, or similar, are mostly used.
Patent CA-2798613-A1 (CA)
Inventor: CAMPBELL DANE
IPC: B07B4/06
Filed: 2011-05-04
Abstract: A material separation system (100) includes a separation screen (12) and an air directing device (150, 200) positioned above the separation screen. The separation screen has at least one rotating shaft (24, 24A, 24B, 60) wherein the separation screen transports the relatively rigid material and relatively flexible material to the rotating shaft. The air directing device (150, 200) directs air, such as streams (114, 124) or air curtain (160), towards the separation screen such that the relatively flexible material (16) is blown beneath the rotating shaft in a first material stream (22), wherein the relatively rigid material (14) continues on the separation screen past the rotating shaft in a second material stream (22).
Patent CA-2800648-A1 (CA)
Inventor: DANNEBERG ERIK
IPC: E01B9/18
Filed: 2011-05-25
Abstract: The invention relates to a plastic screw plug (6) for attaching a rail to a sleeper, in particular concrete sleeper, having an essentially cylindrical plug body which has at the head end a stem region (7) which preferably adjoins a plug crown (8) toward the bottom, and in the continuation of which stem region (7) has an outer thread (9) with which it can be turned out of or into the sleeper, and is provided with an inner thread (10) underneath the stem region (7) in order to receive a sleeper screw. The intention is to improve such a plastic screw plug, in particular, with regard to its operating properties such as uniform application of force into the sleeper, simpler mounting and replaceability, reduction of the risk of fracturing, and additionally to permit it to be used in a variable way. For this purpose, the stem region (7) has on the inside, in the junction with the inner thread (10), a shoulder (13) which reduces the internal diameter over part of the length of the stem region (7) and extends in a spiral shape over at least part of the circumference
Patent CA-2801707-A1 (CA)
Inventor: BELARDINELLI LUIZ
IPC: A61K31/495
Filed: 2011-06-14
Abstract: This disclosure relates generally to treating patients having pulmonary hypertension such as pulmonary arterial hypertension (PAH), or symptoms associated therewith, by administering a therapeutically effective amount of ranolazine or a salt or salts thereof to the patient.
Patent CA-2804220-A1 (CA)
Title: Dual injection tube cryocatheter and method for using same
Inventor: WITTENBERGER DAN
IPC: A61B18/02
Filed: 2011-07-20
Abstract: A medical device includes a catheter body having a first injection lumen, a second injection lumen, and an exhaust lumen, where the first injection lumen provides a fluid flow rate greater than a fluid flow rate provided by the second injection lumen; an expandable element coupled to the catheter body in fluid communication with the first and second injection lumens; a cryogenic fluid source in fluid communication with the first and second injection lumens; a valve in fluid communication with the first and second injection lumens to selectively allow fluid flow to at least one of the first and second injection lumens; a pressure sensor in fluid communication with an interior defined by the expandable element; and a controller in communication with the pressure sensor programmed to regulate fluid flow through the first injection lumen based at least in part on a signal from the pressure sensor.