baber/WOPTO huggingface dataset:
Patent CA-2783636-A1 (CA)
Inventor: BUNT CHRISTOPHER M
IPC: G03B17/56
Filed: 2012-07-20
Abstract: A cleaning device for cleaning a surface of an underwater optical apparatus comprises a motor and a wiper arm having a wiper blade for cleaning a surface of the underwater optical apparatus. The motor is drivingly coupled to the wiper arm to drive reciprocal motion of the wiper arm, and the motor is isolated from the surrounding water by a waterproof enclosure.  At least a portion of the waterproof enclosure is flexible to accommodate the reciprocal motion of the wiper arm.
Patent CA-2784599-A1 (CA)
Title: Methods for producing polypeptides in protease-deficient mutants of trichoderma
Inventor: MAIYURAN SUCHINDRA
IPC: C12N15/57
Filed: 2010-12-17
Abstract: The present invention relates to mutants of a parent Trichoderma strain, comprising a polynucleotide encoding a polypeptide and one or more (several) genes selected from the group consisting of a first subtilisin-like serine protease gene, a first aspartic protease gene, a trypsin-like serine protease gene, a second subtilisin-like serine protease gene, and a second aspartic protease gene, wherein the one or more (several) genes are modified rendering the mutant strain deficient in the production of one or more (several) enzymes selected from the group consisting of a first subtilisin-like serine protease, a first aspartic protease, a trypsin-like serine protease, a second subtilisin-like serine protease, and a second aspartic protease, respectively, compared to the parent Trichoderma strain when cultivated under identical conditions. The present invention also relates to methods of producing a polypeptide in such mutants and methods for producing such mutants.
Patent CA-2786498-A1 (CA)
Inventor: KAMINSKY ROBERT D
IPC: C01B32/50
Filed: 2011-01-05
Abstract: Systems and methods are described for removing solidifiable gas from a process gas stream by direct contact with a cold liquid. The process gas stream includes at least gas that is frozen by the cold liquid while one or more other gases of the process gas stream remain in a gaseous state. The process gas stream may include water, and will have a different composition than the cold liquid. The contacting of the cold liquid with the process gas stream may be at a pressure that is less than 200 psia, and optionally less than 100 psia, 50 psia, or even 30 psia, and the solidified gas may be removed from the contacting assembly as a slurry with cold liquid.
Patent CA-2786643-A1 (CA)
Title: Mobile communication system and radio base station
Inventor: IWAMURA MIKIO
IPC: H04J1/00
Filed: 2011-01-07
Abstract: A mobile communication system wherein: a relay node (RN) is configured to time-divide the subframes to be transmitted/received at a Un interface and the subframes to be transmitted/received at a Uu interface; and a radio base station (DeNB) is configured to use an individual signaling to transmit, to the relay node (RN), SI to be transmitted in a cell under the charge of the radio base station (DeNB).
Patent CA-2787608-A1 (CA)
Inventor: ABRAMSON STEVEN ROBERT
IPC: E06B7/16
Filed: 2012-08-23
Abstract: Un contact de coupe-froid où l'endos comporte une pluralité de coches en alternance dépassant d'espaces le long de chaque côté pour faciliter l'insertion dans un canal sans nécessiter le coulissement du coupe-froid de manière longitudinale dans le canal. Le contact de coupe-froid peut être poussé dans le canal par un mouvement léger et latéral ou un mouvement de roulement, ce qui élimine les difficultés associées au coulissement longitudinal d'un coupe-froid dans un canal. Le contact dans la disposition du coupe-froid facilite le remplacement et permet également des variations de tolérance entre le coupe-froid et le canal, ce qui le rend approprié pour le remplacement de coupe-froid abimé.
Patent CA-2790946-A1 (CA)
Title: Treatment of dermatological allergic conditions
Inventor: CHOI-SLEDESKI YONG MI
IPC: A61P17/00
Filed: 2011-02-23
Abstract: A treatment for a dermatological allergic condition is disclosed, using a compound: as [4-(5-Aminomethyl-2-fluorophenyl)piperidine-1-yl][7-fluoro-1-(2-methoxyethyl)-4-trifluoromethoxy-1H-indol-3-yl]methanone.
Patent CA-2791115-A1 (CA)
Inventor: MCCARTY DANIEL P
IPC: F24F1/01
Filed: 2012-09-25
Abstract: An induction-displacement neutral wall air terminal unit includes a housing defining a supply airflow path, a connected return airflow path, and a heating airflow path separated from the supply and return airflow paths by at least one interior wall. The unit also includes a plurality of induction-type nozzles located within the supply airflow path, that are deliver a ventilation air flow stream into the supply air flow path. The nozzles induce a return air flow stream through the return air flow path that mixes with the ventilation air flow stream to form a supply air flow stream delivered to a supply air outlet. A heating element is disposed within the heating airflow path to heat air within the heating air flow path. A plurality of fans may be placed within the heating airflow path to increase the overall heating capacity of the unit.
Patent CA-2793602-A1 (CA)
Inventor: DOBRAWA RAINER
IPC: C09K23/00
Filed: 2012-10-29
Abstract: The present invention is directed to fabric and/or home care compositions comprising self-emulsifiable compositions comprising polyolefines, in particular polyisobutene, the processes to make said fabric and/or home care compositions and the use of said fabric and/or home care compositions. Such fabric and/or home care compositions provide excellent cleaning and/or treatment properties.
Patent CA-2796971-A1 (CA)
Title: Unmanned device for versatile handling of material containing stone, rock-like material or soil
Inventor: REINIKKA MARKUS
IPC: E02F3/36
Filed: 2011-04-20
Abstract: The object of the invention is an unmanned device for versatile handling of material containing stone, rock-like material or soil, which device comprises at least a frame structure (1), a moving structure (2) intended for moving the device and also a boom structure (3) connected to the frame structure (1) by means of a slewing ring (6), which boom structure comprises an attachment unit (18) for the tool (24), and which device comprises at least a main hydraulic system (36) and a control system (30a) controlling it. The device comprises at least mechanical connection means, hydraulic connection means and also connection means (18-29) conveying control information for connecting tools intended for different functions one at a time to be used in the device and controlled by the control system (30a) of the device.
Patent CA-2802872-A1 (CA)
Inventor: ELFORD DUSTYN J L
IPC: E21B25/18
Filed: 2010-06-30
Abstract: A drilling system including a drill head. The drill head defines a drill head bore and includes a drill head bore closure device. An inner core barrel and an inner core barrel retrieval device may be passed through the interior of the drill string and the drill head bore when the drill head is connected with the drill string and the drill head bore closure device is actuated to an open position. A method of wireline core drilling which includes passing an inner core barrel retrieval device through the drill head bore and into the interior of the drill string when the drill head is connected with the drill string, and removing an inner core barrel and the inner core barrel retrieval device from the interior of the drill string through the drill head bore when the drill head is connected with the drill string.
Patent CA-2803420-A1 (CA)
Inventor: DENUELL WOLFGANG
IPC: B01J13/16
Filed: 2011-03-05
Abstract: The application describes a process for producing microcapsules which contain a shell made of polyurea and which surround in their interior a water-insoluble oil, where the shell is obtained by the reaction of two structurally different diisocyanates in emulsion form.
Patent CA-2804430-A1 (CA)
Inventor: KAARIAINEN VESA
IPC: A01K85/14
Filed: 2013-02-04
Abstract: The invention relates to a lure, which includes plate pieces (10, 11). The plate pieces are attached to each other by means of a flexible joint (12). In one plate piece (10) there is an attachment point (13) for a line (16), and in another plate piece (11) there is a hook (14). In connection with the joint (12) a stop (15) is arranged, which is arranged to limit the mutual movement between the plate pieces (10, 11).
Patent CA-2804468-A1 (CA)
Title: System and method for face capture and matching
Inventor: BATALLER CYRILLE
IPC: G06V10/772
Filed: 2013-01-29
Abstract: According to an example, a face capture and matching system may include a memory storing machine readable instructions to receive captured images of an area monitored by an image capture device, and detect one or more faces in the captured images. The memory may further store machine readable instructions to track movement of the one or more detected faces in the area monitored by the image capture device, and based on the one or more tracked detected faces, select one or more images from the captured images to be used for identifying the one or more tracked detected faces. The memory may further store machine readable instructions to select one or more fusion techniques to identify the one or more tracked detected faces using the one or more selected images. The face capture and matching system may further include a processor to implement the machine readable instructions.
Patent CA-2804607-A1 (CA)
Inventor: ALSOP ALBERT W
IPC: E21B43/20
Filed: 2011-07-08
Abstract: A method to improve the effectiveness of MEOR or bioremediation processes has been disclosed. In this method toxic chemicals accumulated in subterranean sites adjacent to the water injection wells are either dispersed or removed prior to introduction of microbial inocula for enhanced microbial oil recovery or bioremediation of these sites.
Patent CA-2804811-A1 (CA)
Inventor: PASQUERO JEROME
IPC: G06F3/041
Filed: 2013-01-30
Abstract: A method includes displaying keys of a keyboard in a keyboard area on a touch-sensitive display, at least one of the keys being associated with multiple letter characters, the keyboard area located adjacent to a first side of the touch-sensitive display, detecting a touch in a keyboard area of the touch-sensitive display, the touch being associated with a character input, detecting a gesture in a gesture input area of a touch-sensitive display, the gesture area located adjacent to a second side of the touch-sensitive display, the second side opposite to the first side; wherein the gesture is associated with a keyboard-related function at the processor and the keyboard-related function is operable on the character input or a next character input.
Patent CA-2807598-A1 (CA)
Inventor: RASS MICHAEL
IPC: A23L5/30
Filed: 2010-09-11
Abstract: The invention relates to a method for processing rape seeds (A.A), according to which the seeds are hulled and separated into kernels (S.E) and hulls (S.G), the kernels (S.E) being subjected to one or more pressings in order to extract oil (P.A; P.C), leaving behind a press cake (P.B; P.D) containing solids and oil. Said method is carried out in such a way that the press cake (P.B;P.D) is either directly distributed or distributed after at least one further grinding process (K;W) as a raw material, filler or additive (K. D) for animal feed.
Patent CA-2810145-A1 (CA)
Inventor: COTTON JULIEN
IPC: G01V1/36
Filed: 2013-03-21
Abstract: A method for processing seismic data acquired using the same seismic survey setup over long periods of time includes acquiring sets of seismic data using the same seismic survey setup over multiple days, the sets being gathered as repeated seismic data. The method further includes estimating a time-variable wavelet corresponding to unwanted waves, and determining a propagation of the time-variable wavelet, which propagation is assumed to be constant in time, by solving an inverse problem using the repeated seismic data and the estimated time-variable wavelet. The method also includes extracting signal data by subtracting a convolution of the estimated time-variable wavelet and the propagation from the repeated seismic data.
Patent CA-2812201-A1 (CA)
Title: Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method
Inventor: MINEZAWA AKIRA
IPC: H04N19/593
Filed: 2011-07-21
Abstract: Provided is a motion-video encoding method, wherein, when an intra prediction unit (4) is to generate an intra prediction image by implementing intra-frame prediction using an encoded image signal within a frame, the intra prediction unit (4) selects a filter from among one or more filters prepared in advance, in accordance with the states of various parameters related to the encoding of the block to be filtered, and implements filtering of the prediction image using the filter. In such a way, prediction errors to be generated locally can be reduced, to improve image quality.
Patent CA-2818524-A1 (CA)
Inventor: BRUDNICKI DAVID
IPC: G06F12/14
Filed: 2011-11-16
Abstract: A system for providing a virtual secure clement on a portable communication device having a secured element. The system comprising memory; a card management module operably associated with the secure element providing an application programming interface to the secure element and controlling writing to and reading from at least a portion of the memory; a virtual encryption key preferably within the secured element; and an encryption engine capable of encrypting data before its placed, in the memory and decrypt the virtual encryption key.
Patent CA-2819106-A1 (CA)
Inventor: DOUNAY AMY BETH
IPC: A61K31/4704
Filed: 2011-11-18
Abstract: The present invention relates to compounds 3-amino-1-hydroxy-2- oxo-1,2,3,4-tetrahydroquinoline-7-carbonitrile, 3-amino-1-hydroxy-7-(2- methoxyethoxy)-3,4-dihydroquinolin-2(1H)-one, and 3-amino-1-hydroxy-7-[(1S)-2-methoxy-1-methylethoxy]-3,4-dihydroquinolin-2(1H)-one, including racemic mixtures and resolved enantiomers thereof, to pharmaceutically acceptable salts thereof, and to the treatment of cognitive deficits associated with schizophrenia and other psychiatric, neurodegenerative and/or neurological disorders in mammals, including humans.
Patent CA-2828351-A1 (CA)
Inventor: MEYERS DAVID O
IPC: B65D43/26
Filed: 2013-06-21
Abstract: The present invention is directed to a container lid that includes a handle and a flip top that are each independently pivotable along the same axis. The handle can be secured to the container lid between a mount on the lid and the flip top.
Patent CA-2832315-A1 (CA)
Inventor: PHILLIPS BRIAN K
IPC: A61B5/02
Filed: 2012-04-03
Abstract: A portable testing unit (10) for biometric identity confirmation includes a housing with an orifice (15) to receive a breath sample from the test subject, a spirometric sensor (20), and a pulse sensor (24) adjacent to the orifice (15). A processor (12) analyzes spirometric data from the spirometric sensor (20) and simultaneous pulse wave data from the pulse sensor (24) during the breath sample, together with stored subject characterization data for a known subject to confirm whether the identity of the test subject matches the known subject. A communications link (16) enables the processor (12) to communicate to an external station whether the identity of the test subject matches the known subject. For example, this system can be used to control access to a secure facility or computer, authenticate the identity of a party in a financial transaction, or confirm the identity of the subject of an alcohol monitoring test.
Patent CA-2835373-A1 (CA)
Inventor: LEE SEUNG-MYUNG
IPC: G06F3/0488
Filed: 2013-11-29
Abstract: A method and an apparatus of managing a plurality of objects displayed on a touch screen are provided. The method includes determining whether at least two objects of the plurality of objects have been touched simultaneously on the touch screen, determining whether at least one of the at least two objects has moved on the touch screen, if the at least two objects have been touched simultaneously, determining the distance between the touched at least two objects, if the at least one of the at least two objects has moved on the touch screen, combining the touched at least two objects into a set, if the distance between the touched at least two objects is less than a predetermined value, and displaying the set on the touch screen.
Patent CA-2835548-A1 (CA)
Inventor: KEITCH GEORGE
IPC: D04B21/16
Filed: 2012-05-09
Abstract: Spacer textiles are disclosed comprising a first and a second fabric layer with filaments of poly ether ether ketone (PEEK) connecting the layers. Preferably the first or second fabric layer comprise aramid yarn. The fabric layers may be of mesh construction or a closed structure fabric. Also disclosed are methods for producing such spacer textiles preferably by knitting.
Patent CA-2838506-A1 (CA)
Title: Urinary incontinence device and method and stimulation device and method
Inventor: PEDDICORD HERSCHEL
IPC: A61H19/00
Filed: 2011-06-16
Abstract: A method for treating urinary incontinence is provided. The method includes providing a device having an expandable portion having an outer surface, a first electrode, and a second electrode, the first and second electrodes coupled to the outer surface of the expandable portion and configured to cause a contraction of a muscle in communication with the electrodes. The method further includes causing the expandable portion to inflate such that the first and second electrodes contact vaginal walls and causing a contraction of a muscle in communication with the electrode.
Patent CA-2841304-A1 (CA)
Inventor: COLLUM JAMES FRANCIS
IPC: H04B7/26
Filed: 2003-06-16
Abstract: A security system for a digital trunked radio system having a digital control channel and a plurality of working channels, wherein said working channels are assigned for temporary use of individual radio units by digital control signals transmitted over said control channel, said control channel carrying digital control signals between a base site and said radio units, comprising a digital key, said key used to limit access to the system equipment and system control channel transmissions.
Patent CA-2845889-A1 (CA)
Inventor: RAILKAR SUDHIR
IPC: H02S20/23
Filed: 2014-03-12
Abstract: A solar ridge vent includes an elongated laterally flexible panel having edge portions and ventilation grids extending along the edge portions. Channel members extend along the edge portions of the panel and define channels that have channel openings facing inwardly. The channels are sized to receive edges of auxiliary components to hold the auxiliary components on the ridge vent. The auxiliary components may be ridge cap shingles, slate cap shingles, light emitting emergency location panels, or fluid heating panels. In a preferred embodiment, solar power generating panels are configured to be mounted on the ridge vent with its edges held in the channels. A remote electrical box has chargeable batteries, a power inverter, and an AC outlet to provide electrical power in an emergency.
Patent CA-2847270-A1 (CA)
Inventor: PHAM THI KIM LOAN
IPC: A47C17/16
Filed: 2011-09-03
Abstract: The seat has a shape that matches the natural contours of an occupant's buttocks, thighs, and upper legs, wherein: The seat's concave backward portion connects to the concave lowest portion of the said seat back, creating a dedicated concave zone that contours the occupant's buttocks closely; the seat's concave backward portion has in its center a small hump that contours tightly an occupant's sacrum and coccyx if his buttocks are fitting inside the dedicated concave zone; the seat's forward portion has a wide W- shape that contours the occupant's upper legs and the seat back contours the occupant's back, wherein the seat back is height - adjustable to ensure that it well contours the occupant's spine; the seat back is positioned in a way that the occupant's back stays at an angle close to verticality, with his upper legs at an angle that is slightly greater than 90 degrees to the body's alignment.
Patent CA-2847470-A1 (CA)
Inventor: MINERVINI LEO
IPC: F16K31/02
Filed: 2007-08-27
Abstract: A controller for controlling a valve is disclosed including a manifold assembly, a valve position indicator and a trigger assembly. An operating media distribution system is disposed in the manifold assembly and an electronic control unit is disposed in the controller. The electronic control unit operates at least one electromagnetic valve to control operating media flow via the operating media distribution system to activate an actuator which opens or closes the valve. The trigger assembly includes a cylinder adapted to receive an actuator shaft and provide a self setting mechanism corresponding to the stroke length of the actuator shaft.
Patent CA-2848483-A1 (CA)
Title: Pneumatic tyre tread
Inventor: KANEKO SHUICHI
IPC: B60C11/12
Filed: 2012-09-27
Abstract: A pneumatic tire, which is capable of improving grip performance on road surfaces with low coefficients of friction, and further improving the durability of a tread pattern, is provided. This pneumatic tire tread (1) has a contact patch element (5) partitioned by grooves (4) (4a, 4b) that are formed on the tread. Small notches (3a) are formed on the contact patch element, and each small notch has one arc section (33) and two ends (31, 32) formed on the contact patch surface of the tread at least when the tire is new. Furthermore, the small notches extend in such a manner as to open at a width (E) on the contact patch surface of the tread and not to open on the grooves, and the length (L) of the notches is not more than 3.0 mm.
Patent CA-2850991-A1 (CA)
Inventor: JONCKHEREE ERIC
IPC: C08G18/08
Filed: 2012-12-13
Abstract: The instant invention relates to a fluorochemical composition comprising a dispersion or a solution of a fluorinated compound, wherein said fluorinated compound comprises the reaction product of at least two reactants A and B wherein reactant A is a compound of formula (l);  R f-O-(CF(CF3)CF2O)m CF(CF3)-X-Y-Z with R f being a perfluorinated alkyl group, m being from 3 to 25; X being a carbonyl group or CH2; Y being a chemical bond or an organic divalent or trivalent linking group bearing a functional or difunctional isocyanate reactive group; Z being an organic group bearing at least one cationic group, and reactant B is a polyfunctional isocyanate or a mixture thereof and optionally one or more isocyanate-reactive co-reactants C. The fluorochemical composition is useful for surface treatment of fibrous substances to make them oil and water repellant.
Patent CA-2851648-A1 (CA)
Inventor: KUNZ JOHN R
IPC: E05D13/00
Filed: 2014-05-07
Abstract: A counterbalance system that is set into the guide track of a tilt-in window. A brake shoe housing is provided that has a first arm element. The brake shoe housing is connected to a coil spring within the guide track of the tilt-in window. At least one post is set into the first arm element. Each post has a free end that extends away from the first arm element. One post passes through a hole in the coil spring and forms part of the mechanical interconnection between the brake shoe housing and the coil spring. A cam is disposed within the brake shoe housing. When turned, the cam moves the first arm element, therein causing each post to be biased against the guide track. The contact between each post and the guide track inhibits movement of the brake shoe housing.