baber/WOPTO huggingface dataset:
Patent CA-2778829-A1 (CA)
Inventor: HAECKL WALTER
IPC: C01B33/027
Filed: 2012-05-30
Abstract: The invention provides a process for producing polysilicon, comprising a) deposition of polycrystalline silicon on filaments in a deposition reactor by means of a reaction gas containing a silicon-containing component comprising trichloro--silane, and hydrogen, wherein a molar saturation of the silicon- containing component based on hydrogen is at least 25%; b) feeding an offgas from the deposition into an apparatus for cooling the offgas, i) wherein components of the offgas which condense as a result of the cooling and contain silicon tetrachloride are conducted to an apparatus which enables distillative purification of the condensate, and ii) components which do not condense in the course of cooling are conducted to an adsorption or desorption unit; c) to obtain a first stream of those non-condensing components which has been purified by adsorption and contains hydrogen; and d) to obtain, during a regeneration of the adsorption unit by means of desorption and purging with purge gas, a second stream of those non-condensing components, which contains silicon tetrachloride and is preferably supplied to a converter for conversion of silicon tetrachloride to trichlorosilane.     The present invention also provides a process for depositing polysilicon on filaments in a deposition reactor by means of a reaction gas including a silicon--containing component and hydrogen, wherein a molar saturation of the silicon-containing component based on the hydrogen is at least 25%.
Patent CA-2778852-A1 (CA)
Inventor: DEMMIG MARTIN
IPC: C09J175/04
Filed: 2010-10-12
Abstract: The present invention relates to aqueous two-component aqueous dispersion adhesives, comprising in particular polyether-polyurethane polymers and ethylene vinyl acetate copolymers (EVA) having a glass transition temperature of greater than 0°C. Said dispersion adhesives are optimally suited for use as contact adhesives, and for gluing plastic films. It has been demonstrated that the adhesives or the adhesive composite items produced therewith are characterized by an exceptionally low softening agent absorption behavior, and contact adhesion. The good heat resistance and good bonding to various bases are also advantageous.
Patent CA-2779076-A1 (CA)
Inventor: COUSTOU LINARES VIRGINIE
IPC: C12N15/54
Filed: 2010-11-10
Abstract: The present invention relates to a novel genetic material coding for trans-sialidase-like proteins belonging to the African trypanosomes, and relates to the use of said genes and proteins for vaccinal, therapeutic and diagnostic purposes. The present invention also relates to the immunization of humans and/or non-human animals against trypanosomiasis.
Patent CA-2779261-A1 (CA)
Inventor: BURNS BARBIER LINDSAY
IPC: A61K31/438
Filed: 2009-10-30
Abstract: A compound or its pharmaceutically acceptable salt, composition and method are disclosed that can provide analgesia and reduce inflammation. A contemplated compound has a structure that corresponds to Formula A, wherein the R group substituents, d, e, f, k, n, m, D, E, F, K, G, P, Q, W, and Z are defined within.
Patent CA-2779929-A1 (CA)
Inventor: GERDES MICHAEL
IPC: G05B11/01
Filed: 2012-06-12
Abstract: A household appliance configured to communicate with a second household appliance, a network of household appliances that can communication with each other, and method of controlling an operation of a primary function unit of a first household appliance based on one of a priority scheme and synchronized duty cycles of the first household appliance and the second household appliance, wherein the first household appliance is configured to communicate with the second household appliance. The household appliance includes a primary function unit, a controller that controls an operation of the primary function unit, a two-way communication module that transmits and receives signals between the controller and the second household appliance.
Patent CA-2781401-A1 (CA)
Inventor: NG YING YUK
IPC: B01D39/16
Filed: 2011-02-28
Abstract: A nonwoven fabric, which is made by at least two same or different type staple fibers with low melting point and high melting point respectively. The hardness of the said nonwoven fabric is sufficient to self-supporting and pleating. The said nonwoven fabric has good moldability and compression resistance. A method for manufacturing the said nonwoven fabric and filters with the said nonwoven fabric as filter medium are also disclosed.
Patent CA-2782560-A1 (CA)
Inventor: REKOW MATTHEW
IPC: B23K26/00
Filed: 2010-11-24
Abstract: A series of laser pulses in a pulse train, each pulse with a predetermined temporal power shape, scribes a line in a thin film of material on a substrate. The predetermined temporal pulse shape has a fast risetime and fast falltime and a pulse length between 10% power points of less than 10 ns. Scribing a line in the thin film is achieved by placing the series of laser pulse spots on the line to be scribed such that there is some overlapping area between adjacent laser pulse spots along the line. The use of a series of laser pulses with the predetermined pulse shape to scribe a line in the thin film results in a better quality and cleaner scribing process compared to that achieved with a conventional pulse shape.
Patent CA-2783129-A1 (CA)
Title: High lift system for an aircraft, method for displcing a lift flap and aircraft with a high lift system
Inventor: SCHROEDER KARSTEN
IPC: B64C9/24
Filed: 2010-12-02
Abstract: The invention relates to a high-lift system for an aircraft, comprising a lift flap (4) disposed on an airfoil (2), said lift flap being coupled to the airfoil (2) and designed to be displaceable relative to the airfoil (2) between a retracted position and at least one extended position relative to the airfoil (2). The lift flap (4) contacts the airfoil (2) in the retracted position and forms an air gap to the airfoil (2) in the extended position. The lift flap (4) comprises at least one region (16) aligned to the rear edge thereof, having a variable curvature extending toward the airfoil (2) in an extended position of the lift flap (4). A gap can thereby be formed to the airfoil, wherein said gap aerodynamically sufficiently tapers off in the downstream direction, thereby increasing the efficiency of the high-lift system, while no limitations occur during cruising flight.
Patent CA-2784055-A1 (CA)
Inventor: GREEN GEORGE
IPC: C02F1/78
Filed: 2012-07-25
Abstract: The present invention generally relates to water disinfection systems for use in dental operatory settings. In particular, a dental water disinfector is described, wherein the dental water disinfector is configured to purify water used during a dental procedure. In preferred embodiments of the present invention, the dental water disinfector is utilized to eliminate bacterial contaminants present in water supplies utilized by dental drills and irrigation equipment.
Patent CA-2784203-A1 (CA)
Title: Face fit adjustment system
Inventor: DIDIER BERTRAND
IPC: A61F9/02
Filed: 2010-01-08
Abstract: The invention relates to a face cover device providing a closure over a predetermined area of a face, having a functional part (2) and a face rest part (1) which are interconnected by one connecting section or a plurality of connecting sections (3, 8), characterized in that the one connecting section or at least one of the plurality of connecting sections is an adjustable connecting section (3) that allows for adjusting the position of the face rest part relative to the functional part.
Patent CA-2785010-A1 (CA)
Title: Lithium titanate, manufacturing method therefor, slurry used in said manufacturing method, electrode active material containing said lithium titanate, and lithium secondary battery using said electrode active material
Inventor: HONMA MASATOSHI
IPC: C01G23/00
Filed: 2010-12-20
Abstract: Disclosed is a lithium titanate that, when used as a positive electrode active material in a lithium secondary battery having a metallic lithium negative electrode, provides a discharge capacity at a discharge rate of 30C that is at least 75% of the discharge capacity at a discharge rate of 0.25C. The disclosed lithium titanate can be obtained by drying, and then firing in an inert atmosphere, a slurry that contains, at least, a lithium compound, a titanium compound, a surfactant, and a carbon material. Said lithium titanate is useful as an active material in a lithium secondary battery with excellent battery characteristics, particularly rate characteristics.
Patent CA-2786791-A1 (CA)
Title: A three dimensional model method based on combination of ground based images and images taken from above
Inventor: HAGLUND LEIF
IPC: G06T17/05
Filed: 2010-01-26
Abstract: The present invention relates to a three dimensional model method based on combination of ground based images (54) and images (44) taken from above. According to the invention an existing 3D model (46) based on images (44) taken from above is matched with images (54) taken from ground level, all images comprising information about position and attitudes of the camera when the images (54) from ground level and the images (44) taken from above were taken and direction of each pixel. The method offers an automatically carried out imaging solving or at least mitigating occlusion problems.
Patent CA-2786925-A1 (CA)
Inventor: KRISTERSON MATS
IPC: E21C27/24
Filed: 2011-01-26
Abstract: Method and rig for driving tunnels, galleries, shafts or the like said rig having a movable base unit (2) which over a support unit supports a carrying unit which in turn carries a cutting head having outwardly directed cutting elements, the method including: rotating the cutting head (4) around a general axis of rotation (R) and applying the cutting head against a rock surface to be worked, the method further including: swinging the carrying unit into a first chosen mutual position in respect of the support unit, rotating the support unit into a second chosen mutual position in respect of the base unit around an axis which is essentially longitudinal in respect of the base unit, whereby an angle of operation of the cutting head is controllable.
Patent CA-2787124-A1 (CA)
Inventor: BRENIMAN GENE
IPC: G06K9/00
Filed: 2011-01-12
Abstract: A system for characterizing cells takes a series of digital images of a sample containing the cells. Each of the images is taken at a different plane of focus. One of the images is determined to have been taken at a plane of best focus. The system analyzes the digital image taken at the plane of best focus and at least one other of the digital images to classify cells in the sample as either live or dead.
Patent CA-2789065-A1 (CA)
Inventor: TOMIOKA SHIORI
IPC: A61K9/70
Filed: 2011-03-15
Abstract: Provided are a solid preparation that can easily regulate the dissolvability of medication, and a method to improve the dissolvability of medication. The disclosed solid preparation (1) is provided with a medication-containing part (2) that contains medication, and a gel-forming layer (4) that coats the medication-containing part (2), with an intermediate layer (3) interposed therebetween, and forms a gel by absorbing water. By forming a plurality of pores (6) in the gel-forming layer (4) extending from the surface thereof to the intermediate layer (3), the dissolvability of the medication is improved. The gel-forming layer (4) can be coated with an adhesion prevention layer (5) and pores (6) can be formed in the adhesion prevention layer (5) extending from the surface thereof and contiguous with the pores in the gel-forming layer (4). The medication-containing part (2) can contain cationic or basic medication, and the gel-forming layer (4) can contain an anionic or acidic polymer.
Patent CA-2789135-A1 (CA)
Inventor: GEBBINK JEROEN GERRIT ANTON
IPC: F16L37/28
Filed: 2011-02-04
Abstract: A refillable liquid product container system comprises a liquid product container (100) having a body and a neck extending outwardly from the body, wherein said neck or an optional dispensing fitment arranged in said neck facilitates dispensing of a liquid product from the container. The system also includes a manually operable screw cap (1) that is to be removed by a user from the container (100) when a liquid product is to be dispensed from the container, and that is to be replaced to close the container. The screw cap has a top wall (2) and a downward depending circumferential skirt (3), and wherein the screw cap has a screw thread (11) that mates with a screw thread on said neck or on said optional dispensing fitment when present. A refilling station (110) allowing a user to refill the container (100) with a liquid product, said refilling station comprising a male filling element (30) through which said liquid product is supplied to the container.
Patent CA-2789223-A1 (CA)
Inventor: GESELL REINHOLD
IPC: B23F21/14
Filed: 2011-02-07
Abstract: The invention relates to a side-milling cutter (1) for producing a toothing system (Z), having at least one insert (5) having a rectangular cross section arranged in a holding pocket (3) as an insert seat, having two top surfaces (9) facing away from each other, having two long insert sides (5a) located opposite each other and also having two narrow insert sides (5b) located opposite each other. Of four cutting edges (7) of the insert (5) which extend along the long insert sides (5a) in the longitudinal direction (12), in each case two cutting edges (7) delimit the top surfaces (9) of the insert (5) at the edge, each cutting edge (7) extending in a curve.
Patent CA-2789942-A1 (CA)
Inventor: LAWSON JEFFREY
IPC: H04M3/22
Filed: 2010-03-02
Abstract: A method and system for operating a multitenancy telephony system including a call queue that stores call requests received from a plurality of users; an expandable and contractible telephony resource cluster that establishes call sessions for call requests; a analysis system that calculates capacity requirements of the system; a resource allocator that manages the scaling and operation of the telephony resource cluster; and a plurality of telephony network channels that are used as telephony communication channels for call sessions.
Patent CA-2790863-A1 (CA)
Inventor: PRESTON JOHN CLEMENT
IPC: E04G1/17
Filed: 2011-02-25
Abstract: A scaffolding module comprising: a frame that, when in an erected configuration, defines an interior space; and a plurality of mounting regions that allow the module to be mounted with other said scaffolding modules, wherein when so mounted, the module frames are able to be interconnected to form a support structure for one or more scaffolding platforms.
Patent CA-2792292-A1 (CA)
Title: Leak detection in circulated fluid systems for heating subsurface formations
Inventor: NGUYEN SCOTT VINH
IPC: E21B43/24
Filed: 2011-04-07
Abstract: A method of treating a subsurface formation includes circulating at least one molten salt through at least one conduit of a conduit-in-conduit heater located in the formation to heat hydrocarbons in the formation to at least a mobilization temperature of the hydrocarbons. At least some of the hydrocarbons are produced from the formation. An electrical resistance of at least one of the conduits of the conduit-in-conduit heater is assessed to assess a presence of a leak in at least one of the conduits.
Patent CA-2793591-A1 (CA)
Inventor: MONKS DEBORAH J
IPC: H04W4/90
Filed: 2010-12-20
Abstract: A communication system (100) provides collaboration amongst a plurality of communication devices (110, 112, 114, 116, 120) during emergency conditions. Emergency trigger(s) are used to detect an emergency condition. Emergency information is collected and can be shared and appended amongst the communication devices prior to the emergency information being transferred in a redundant manner across a plurality communication systems (140, 142) to a plurality of external devices (130, 144, 146).
Patent CA-2793993-A1 (CA)
Inventor: VILLAHERMOSA JAEN MARIA LUISA
IPC: C12Q1/70
Filed: 2010-04-28
Abstract: The present invention is based on a DNA probe which allows the specific detection of type 33 of Human Papillomavirus (HPV), while avoiding the unspecific detection of type 31 HPV. Further, the present invention relates to a microarray of DNA probes, which contains the probe of the present invention, to a Kit for the detection of HPV which comprises such microarray, as well as to the use of the above-mentioned DNA probe, microarray or kit, comprising the DNA probe, for the detection of HPV present in a sample.
Patent CA-2797954-A1 (CA)
Inventor: LUEHMANN BERND
IPC: C09J7/30
Filed: 2012-12-03
Abstract: In the case of a liner for the protection of adhesives, the protective effect is to be enhanced in respect of permeates originating from the environment and also permeates included during winding or stacking and other processing steps. This enhancement is accomplished through provision of a liner which comprises at least one abhesive release layer and at least one layer of a getter material capable of sorbing at least one permeable substance, the getter material being selected from lithium, beryllium, boron, sodium, magnesium, silicon, potassium, calcium, manganese, iron, nickel, zinc, gallium, germanium, cadmium, indium, caesium, barium, boron oxide, calcium oxide, chromium oxide, manganese oxide, iron oxide, copper oxide, silver oxide, indium oxide, barium oxide, lead oxide, phosphorus oxide, sodium hydroxide, potassium hydroxide, metal salts, metal hydrides, anhydrides of single and multiple carboxylic acids, sodium dithionite, carbohydrazide, ascorbates, gallic acid, zeolites, carbon nanotubes, activated carbon and carbodiimides and also mixtures of two or more of the above substances.
Patent CA-2798091-A1 (CA)
Title: Orthotic toe sock
Inventor: KOTKAMAA ROBERT
IPC: A61F13/06
Filed: 2011-05-05
Abstract: The present invention is based on providing, in order to correct or prevent a toe deformity, an orthotic toe sock (S) wherein a toe part (W) of the sock (S) comprises at least two toe-specific toe elements (1, 2, 3, 4, 5) arranged to receive adjacent toes. The adjacent toe elements are, in a corresponding space (I, II, III, IV) in between the toes, attached to one another over an area (A) extending, when the sock is being worn, from a base or from above the base, e.g. from a proximal interphalangeal joint region, of the toe in question, e.g. the second, third, fourth or fifth toe, to a tip of the toe or almost to the tip of the toe.
Patent CA-2798939-A1 (CA)
Inventor: RUUD ERIC
IPC: H04W4/44
Filed: 2012-12-14
Abstract: A method and system for remotely exchanging weighment information via a wireless device, such as a cell phone, pertaining to a vehicle, such as truck, at a vehicle weight station. The system and method may include determining a present location of a vehicle to be weighed, verifying identification information of the vehicle to be weighed and receiving a vehicle weight from a server remote from the wireless device. The system and method may also include exchanging payment information between one or more servers and a wireless device.
Patent CA-2801934-A1 (CA)
Inventor: LANTER JAMES C
IPC: A61K31/4709
Filed: 2011-06-16
Abstract: The present invention comprises compounds of Formula (I). Wherein: R1, R2, R4, J, Q, and A are as defined in the specification. The invention also comprises a method of preventing, treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is type II diabetes, obesity and asthma. The invention also comprises a method of inhibiting CCR2 activity in a mammal by administration of a therapeutically effective amount of at least one compound of Formula (I).
Patent CA-2802970-A1 (CA)
Inventor: PAN XUEZHEN
IPC: D06F21/06
Filed: 2010-11-30
Abstract: A method for driving clothes to roll in an upright barrel by using impellers and the application thereof are disclosed. The method makes the clothes form at least two alternate roll planes which don't appear at the same time in the upright barrel, and an angle is formed between the roll planes. The clothes roll more than once at one roll plane, and then switch to the other roll plane to roll more than once. During the roll course, at least one impeller is used for providing lateral auxiliary force. There are 3-5 impellers for driving the clothes to roll, and there are 3-8 ribs on each impeller. The method can significantly improve the detergency and provide the advantage of multi-direction roll.
Patent CA-2804078-A1 (CA)
Title: Device for deploying a flexible implant
Inventor: COFFEY PETER
IPC: A61F9/00
Filed: 2011-07-05
Abstract: The invention relates to devices and methods for deploying a flexible implant.    Preferably the device is used to deploy a flexible implant in the subretinal space of an eye. In an embodiment, the device includes a distal end, and a proximal end, wherein the distal end is constructed and arranged to cause the implant to be flexed into a curved configuration when in a carried position, and the device is configured to urge the flexed implant from the carried position to a deployed position, wherein a longitudinal axis of the proximal end has a direction that is different to a direction in which the implant is deployed and wherein the proximal end comprises an actuator, that is arranged to rotate toward or away from a user and, when actuated, rotational movement of the actuator causes linear movement of the implant, the device thereby urging the flexed implant from the carried position to the deployed position.
Patent CA-2804239-A1 (CA)
Inventor: SAKAKI KAZUAKI
IPC: C22B3/26
Filed: 2011-07-01
Abstract: A rare earth metal extractant containing, as the extractant component, dialkyldiglycol amide acid which is excellent in breaking down light rare earth elements is reacted in diglycolic acid (X mol) and an esterification agent (Y mol) at a reaction temperature of 70°C or more and for a reaction time of one hour or more such that the mol ratio of Y/X is 2.5 or more, and is subjected to vacuum concentration. Subsequently, a reaction intermediate product is obtained by removing unreacted products and reaction residue, and an aprotic polar solvent is added as the reaction solvent. Then, the reaction intermediate product is reacted with dialkyl amine (Z mol) such that the mol ratio of Z/X is 0.9 or more and the aprotic polar solvent is removed.  As a consequence, a rare earth metal extractant is efficiently synthesized at a low cost and at a high yield without having to use expensive diglycolic acid anhydride and harmful dichloromethane.
Patent CA-2806583-A1 (CA)
Inventor: PELOQUIN RICHARD
IPC: C09J7/29
Filed: 2011-08-01
Abstract: An adhesive tape includes a backing comprising a foam core layer having opposed first and second major surfaces and pair of water impermeable layers arranged on opposite sides of the foam core layer, a scrim arranged on the backing, and adhesive arranged on the backing and scrim. A method of making such a tape is also disclosed.
Patent CA-2806830-A1 (CA)
Inventor: THIEL JOSEPH A
IPC: H04W4/90
Filed: 2010-07-29
Abstract: A device (10) capable of being worn by a person includes a fall sensor (16) responsive to the physical effect of a fall by a person wearing the device (10) to generate a sensed-fall signal. A wireless transmitter (15) can send a wireless alert signal (70) in response to the sensed-fall signal without requiring participation by the person wearing the device (10). A base transmitter (50) locatable on a premises where the device (10) is to be worn can be enabled in response to the wireless alert signal (70) to transmit a responder request to a remote responder. A two-way voice communicator (60) separate from the wearable device (10) can be located on the premises with the base transmitter (50). A remote responder can enable the two-way voice communicator (60) for two-way voice communication with the person wearing the wearable device (10).