baber/WOPTO huggingface dataset:
Patent CA-2846615-A1 (CA)
Title: Membrane de toiture impermeable revetue par des granulees
Inventor: LOFTUS JAMES E
IPC: E04D1/28
Filed: 2012-09-13
Abstract: L'invention concerne une membrane de toiture qui comprend une couche de membrane. Une couche adhésive est amenée à adhérer à un premier côté de la couche de membrane et une couche de granulés est amenée à adhérer à la première couche adhésive.
Patent CA-2846777-A1 (CA)
Inventor: MUNGAS GREGORY
IPC: F01N13/08
Filed: 2012-04-27
Abstract: A throttleable exhaust venturi (700) is described herein that generates strong suction pressures at an exhaust outlet (718) by accelerating an incoming ambient fluid stream with the aid of a venturi to high gas velocities and injecting a combustion exhaust stream into the ambient fluid stream at an effective venturi throat (728). A mixing element (544) downstream of the venturi throat ensures that the mixed fluid stream recovers from a negative static pressure up to local atmospheric pressure. A physical (724) and the effective (728) throat of the venturi (700) are designed to promote mixing and stabilize the ambient fluid flow to ensure that high velocity is achieved and the effective venturi is operable over a variety of combustion exhaust stream mass flow rates.
Patent CA-2847135-A1 (CA)
Inventor: GOODIER PETER CHARLES
IPC: B60P1/00
Filed: 2014-03-21
Abstract: A hydraulic system for off-loading liquids from a tank trailer includes a liquid pump and a compressor disposed within a housing. The liquid pump and the compressor are operated by hydraulic motors driven by an external hydraulic pump operatively coupled to a power take-off from a tractor. The hydraulic motors are in fluid communication with the hydraulic pump and with a hydraulic oil cooler that is likewise disposed within the housing. An actuator handle on a selection and/or direction valve permits an operator to select the liquid pump to off-load liquids that will not cause damage to the liquid pump by pumping the liquid from the tank trailer via a first liquid conduit through the liquid pump and via a second liquid conduit into a storage container. The actuator handle permits the operator to select the compressor to off-load liquids that can potentially cause damage to the liquid pump by pressurizing the tank trailer via a pneumatic line from the compressor and forcing the liquid via a liquid conduit into the storage container.
Patent CA-2848392-A1 (CA)
Title: Method and apparatus for sorting lidar data
Inventor: WELTY JEFFREY J
IPC: G06V10/26
Filed: 2012-09-13
Abstract: A programmed computer or non-transitory computer readable storage media has instructions that are executable by a processor to identify LiDAR data points associated with items of vegetation or other objects. Each LiDAR data point is tested to determine if it lies within the value of a closed surface defined for higher LiDAR points. If so, the LiDAR point is grouped with the LiDAR points associated with a previously identified item of vegetation. If not, a new item of vegetation is identified.
Patent CA-2848811-A1 (CA)
Inventor: PONS GONZALEZ CARLES
IPC: H01R13/635
Filed: 2012-10-17
Abstract: The invention relates to an easy-to-assemble compact connection system that can be connected to the mains via connection to different switchgear devices, such as a residual-current or thermomagnetic circuit breaker, switches, contact breakers, overvoltage protectors or similar devices, in order to collect or inject signals available on the mains, such as collecting current or voltage signals from the mains or collecting or injecting other signals or parameters. The compact connection system can be connected to both switchgear devices already installed in a switchboard and new units.
Patent CA-2851076-A1 (CA)
Title: Horizontal cell anodic structure for metal electroplating processes
Inventor: GOMES DE ABREU JOSE EDUARDO
IPC: C25D7/06
Filed: 2012-11-23
Abstract: The present invention concerns an electrode for oxygen evolution in electroplating plants comprising a valve metal substrate and an outer catalytic layer, the substrate consisting of a metal plate provided with slits of area ranging from 2 to 8 cm2, said slits being spaced apart by a distance of 5 to 25 cm. The invention also concerns a horizontal electrochemical cell for electroplating processes comprising at least one of said electrodes, and an electroplating plant equipped with at least one of said cells. The invention also concerns an electroplating process comprising the step of anodically evolving oxygen on the surface of said electrode.
Patent CA-2852356-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: A61M35/00
Filed: 2014-05-20
Abstract: The invention relates to a medical spraying device for irrigating a wound, in particular lavage system, comprising a liquid reservoir for a medical irrigation liquid or a connection for such a liquid reservoir and an arrangement for applying pressure to the medical irrigation liquid, such that the irrigation liquid can be pushed through a nozzle by the pressure acting on the irrigation liquid in order to produce a spray cone, wherein the nozzle has a plurality of openings, which are arranged at an angle to one another in such a way that the irrigation liquid jets exiting from the openings meet in an atomisation space and/or a discharge opening of the nozzle and thus produce the spray cone from the atomised irrigation liquid. The invention also relates to the use of such a medical spraying device for producing a spray cone for debriding infected tissue. The invention also relates to a method for producing a spray cone of a medical irrigation liquid, in which the irrigation liquid is pushed through a plurality of openings in a nozzle and the irrigation liquid jets thus produced are shot towards one another at such a flow rate and at such an angle that the irrigation liquid jets atomise in front of the nozzle and form a spray cone.
Patent CA-2853063-A1 (CA)
Title: Polyisobutylene prepared at high velocity and circulation rate
Inventor: SHAIKH SOHEL K
IPC: C08F2/01
Filed: 2012-10-10
Abstract: A method of making a polyisobutylene polymer in a recirculating loop reactor with one or more reaction tubes in contact with a heat transfer medium includes controlling the delta P and polymerization reaction to provide a linear velocity of the reaction mixture of at least 11 ft/sec in the one or more tubes of the loop reactor and/or controlling the delta P and polymerization reaction of steps (b) and (c) to provide a recirculation ratio of the recirculation rate to the feed rate of at least 30: 1. Typically, the process utilizes a recirculating pump operating at a at a pressure differential of from 35 psi to 70 psi.
Patent CA-2853728-A1 (CA)
Inventor: YAN XINYAN
IPC: C22C21/02
Filed: 2012-10-26
Abstract: ABSTRACT An aluminum casting alloy has 8.5 ¨ 9.5 wt. % silicon, 0.5 ¨ 2.0 wt. % copper (Cu), 0.27 ¨ 0.53 wt. % magnesium (Mg), wherein the aluminum casting alloy includes copper and magnesium such that 4.7 < (Cu+10Mg) < 5.8, and other elements, including 0.1 ¨  0.12 wt. %  titanium and 0.12 ¨ 0.14 wt. % vanadium, the balance being aluminum. Selected elements may be added to the base composition to give resistance to degradation of tensile properties due to exposure to heat. The thermal treatment of the alloy is calculated based upon wt. %  composition to solutionize unwanted phases having a negative impact on properties and may include a three level ramp-up and soak to a final temperature followed by cold water quenching and artificial aging.   =
Patent CA-2854988-A1 (CA)
Title: Plough-share tip, process and sand mould for the production thereof
Inventor: ARRATIBEL AGUIRRE JUAN CARLOS
IPC: A01B15/06
Filed: 2012-10-29
Abstract: The tip has at least one leading edge and is secured to the forwardmost part of a plough share. Starting from this premise the tip comprises a base part (1) made from moulded steel material in combination with at least one insert made from widia material embedded in at least one end zone of the base part (1), said end zone corresponding to the respective leading edge of the tip. The widia-material inserts are initially positioned in specific zones in the mould cavity in order for said cavity then to be filled with poured steel material, in which said widia material will become embedded, such that, upon solidification of the assembly, the tip of the invention will be formed.
Patent CA-2859637-A1 (CA)
Inventor: FYKE STEVEN HENRY
IPC: G06F3/0481
Filed: 2014-08-15
Abstract: A computer-implemented method for use in an electronic device includes obtaining a set of candidate words without character-based input. A display of the electronic device displays a first virtual keyboard that presents a first subset of the candidate words and information identifying a plurality of categories associated with the candidate words. The first subset of the candidate words is associated with a first one of the categories. A first input indicative of at least one of a selection of a second one of the categories is received, and a second subset of candidate words is identified based on the received input. The display of the electronic device displays a second virtual keyboard presenting the second subset of the candidate words.
Patent CA-2859648-A1 (CA)
Inventor: FRIED ITZHAK
IPC: A61N1/20
Filed: 2011-12-16
Abstract: A site-specific deep brain stimulation for enhancement of memory is described. A method of the site-specific deep brain stimulation for enhancement of memory may include implanting intracranial depth electrodes in a patient, wherein the electrodes are placed in right and/or left entorhinal regions, and stimulating the electrodes with current set below an after-discharge threshold. The method may include stimulation at a specific brain site in the medial temporal lobe, stimulation (ODTS) at specific stages of information processing. A system for site specific deep brain stimulation of entorhinal regions during specific stages of information processing is also described.
Patent CA-2859897-A1 (CA)
Title: Synthesis of abiraterone and related compounds
Inventor: PEREZ ENCABO ALFONSO
IPC: C07J43/00
Filed: 2012-12-20
Abstract: The present invention relates to processesfor obtaining abirateroneand derivatives thereof, such as abiraterone acetate, by means of a Suzuki coupling through a steroid borate of general formula (IV) or a C-C coupling through a steroid hydrazone of general formula (II), as well as to intermediates useful in said processes.
Patent CA-2861756-A1 (CA)
Title: Compositions and methods for modifying gastrointestinal flora
Inventor: JEWELL DENNIS
IPC: A23K20/195
Filed: 2011-12-29
Abstract: Provided are methods and compositions for enhancing the gastrointestinal health of an animal in need thereof by administering a gastrointestinal health maintaining or improving amount of a composition comprising an effective amount of lactic acid. The administered composition may also comprise one or more prebiotic, probiotic, symbiotic, anti bacterial, or anti-diarrhea agents.
Patent CA-2863013-A1 (CA)
Inventor: DESAI AKHIL RAJENDRA
IPC: A61J1/05
Filed: 2014-09-04
Abstract: A receiver for urine whether for taking sample or disposing thereof, includes an open-top of saddle shape which approximates the configuration of thighs, labia or other convenient zone.  The receiver may be connectable to a sample container by a bayonet joint. The bayonet joint may have one or more protrusions located about an outer circumference of the lower end of the receiver and a channel formed proximal to the upper end of the sample container, the channel having one or more transverse grooves.
Patent CA-2864961-A1 (CA)
Inventor: PAULI MICHAEL
IPC: G06F3/048
Filed: 2013-02-13
Abstract: Graphical user interface for displaying a menu structure (9) of a plurality of menu bullets on a display device (2) for an easy navigation and a good overview, wherein the menu structure comprises menu bullets into a first dimension (10), menu bullets into a second dimension (20) and menu bullets into a third dimension (30), wherein the first dimension of menu bullets and the second dimension of menu bullets are displayed parallel to a plane of the display device, wherein the third dimension of the menu bullets is displayed in a direction orthogonal to the plane of the display device.
Patent CA-2869715-A1 (CA)
Title: A frame structure for a window and a method for making a frame structure
Inventor: SINNATHAMBY RUBEN
IPC: E06B3/34
Filed: 2013-05-10
Abstract: The invention relates to a frame structure, such as a window sash or a frame for a window or door, comprising a core made from at least one core member made from expanded polystyrene (EPS) with a density of 80-200 kg/m3 and a shell of polyurethane (PUR) encasing the core. The core may include a plurality of core members, some of which may be made from a different material.
Patent CA-2870694-A1 (CA)
Inventor: HATHAWAY JEFF M
IPC: A61B10/04
Filed: 2012-04-16
Abstract: La présente invention concerne des dispositifs de biopsie (10, 10) pour l'acquisition d'échantillons de tissus (59). Dans certains modes de réalisation, des dispositifs de biopsie donnés à titre d'exemple comprennent un instrument tranchant (127), une canule (13) comportant une cavité (42) destinée à recevoir des tissus, un mécanisme (17) permettant de générer un vide et un mécanisme (15) pour couper un tissu. Le mécanisme permettant de générer un vide aspire un tissu (47) dans la cavité destinée à recevoir des tissus et le mécanisme pour couper un tissu coupe un échantillon de tissu (59). Le mécanisme permettant de générer un vide peut fournir une pression d'air positive pour éjecter l'échantillon de tissu.
Patent CA-2871386-A1 (CA)
Inventor: HEINDL DIETER
IPC: A61K39/395
Filed: 2013-06-25
Abstract: Herein is reported a method for determining a combination of antigen binding sites comprising the steps of (i) determining the binding specificity and/or affinity and/or effector function and/or in vivo half-life of a multitude of bispecific antibodies prepared by combining each member of a first multitude of antibody Fab fragments or scFv antibody fragments with each member of a second multitude of antibody Fab fragments or scFv antibody fragments, and a linker comprising at one of its termini the second member of the first binding pair and at the respective other terminus the second member of the second binding pair, whereby the first multitude specifically binds to a first cell surface molecule and the second multitude specifically binds to a second cell surface molecule, and (ii) choosing the bispecific antibody with suitable binding specificity and/or affinity and/or effector function and/or in vivo half-life and thereby determining a combination of antigen binding sites.
Patent CA-2871493-A1 (CA)
Title: Derivatives of fluorene, anthracene, xanthene, dibenzosuberone and acridine and uses thereof
Inventor: CHOLODY WIESLAW M
IPC: A61K31/55
Filed: 2008-05-09
Abstract: Chemical agents, such as disulfonamide derivatives of fluorene, anthracene, xanthene, dibenzosuberone and acridine, and similar heterocyclic ring structures, including salts thereof, that act as anti-cancer and anti-tumor agents, especially where such agents modulate the activity of the Wnt/.beta.-catenin signaling pathway, and serve to reduce .beta.-catenin levels present in cells, such as cancer cells, or where the agents modulate levels of gene expression in cellular systems, including cancer cells, are disclosed, along with methods for preparing such agents, as well as pharmaceutical compositions containing such agents as active ingredients and methods of using these as therapeutic agents: (see formula I)
Patent CA-2875133-A1 (CA)
Inventor: BONNEFIN WAYNE LEE
IPC: A61L15/60
Filed: 2013-05-30
Abstract: L'invention concerne un pansement comprenant un mat de fibres formant un gel comprenant de l'argent, le mat ayant une structure ouverte renforcée avec des fibres ou des fils textiles, ou des fibres ou des fils d'absorbance limitée pour l'utilisation dans le traitement de plaies.
Patent CA-2877042-A1 (CA)
Inventor: LI ZHENGWEI
IPC: G21C15/28
Filed: 2013-07-01
Abstract: Disclosed is a spherical fuel reactor, wherein a nuclear fuel element and a coolant are encapsulated in a spherical solid, and the spherical solid is circulation-flowed between a reactor container (1) and a steam generator (2) by two sets of mechanical transmission systems (4), to achieve the purpose of delivering the heat produced by the reactor to the steam generator. The reactor has features such as high intrinsic security, a high outlet temperature parameter, and ability to fully use the nuclear fuel, and can be used in the fields of power generation, hydrogen production, heat supply, and coal liquefaction and gasification, etc.
Patent CA-2878163-A1 (CA)
Title: Compositions contenant des complexes hc-ah/ptx3 et procedes d'utilisation associes
Inventor: TSENG SCHEFFER
IPC: C07K14/81
Filed: 2013-07-10
Abstract: La présente invention concerne des procédés pour la production de complexes hyaluronane (AH) endogènes et reconstitués contenant de la pentraxine-3 (PTX3) et la chaîne lourde 1 (HC1) d'un inhibiteur inter alpha (1a1). L'invention concerne également des compositions contenant les complexes et des méthodes thérapeutiques à l'aide des complexes. L'invention concerne également des combinaisons et des trousses pour l'utilisation dans la mise en uvre des procédés.
Patent CA-2881031-A1 (CA)
Inventor: SHARIFZADEH MOHSEN
IPC: G02F1/13357
Filed: 2013-08-20
Abstract: A method for measuring and quantifying biological compounds is described. A first side of a sample is illuminated with a light source. Light transmitted from a second side of the sample is detected. The second side of the sample is opposite the first side of the sample. A result is obtained based on the detected light.
Patent CA-2881521-A1 (CA)
Inventor: CLARKE GRAHAM M
IPC: C09J11/00
Filed: 2013-08-02
Abstract: A hand-tearable masking tape with a primary microstructured hand-tear pattern and at least one secondary hand-tear pattern oriented so that the tape exhibits multi-directional tear.
Patent CA-2882440-A1 (CA)
Title: Well monitoring with optical electromagnetic sensors
Inventor: MANDVIWALA TASNEEM A
IPC: E21B47/135
Filed: 2013-10-09
Abstract: A method of measuring an electromagnetic field in a subterranean earth formation can include installing at least one electromagnetic sensor in a well, the sensor including an optical waveguide and a material, the material changing shape in response to exposure to the electromagnetic field, and strain in the optical waveguide changing in response to the material changing shape. A well system can include an optical electromagnetic sensor installed in a well, and a transmitter which induces an electromagnetic field in an earth formation. Strain is induced in an optical waveguide of the sensor in response to the electromagnetic field. A method of monitoring an earth formation can include installing an optical electromagnetic sensor in a wellbore which penetrates the formation, and a strain being induced in an optical waveguide of the sensor in response to the electromagnetic field.
Patent CA-2882590-A1 (CA)
Inventor: LITHWICK DAVID S
IPC: G06F3/042
Filed: 2013-08-20
Abstract: A method for detecting a keystroke operated on a projected keyboard, and an associated device are disclosed. A first image and a second image of the projected keyboard are captured. Preferably, while the first image is taken, an infrared (IR) beam is projected on the keyboard, and while the second image is taken, the IR beam is switched off. The second image is subtracted from the first image to remove noise and detect a difference between the first and second image. The location where the difference is detected is associated with the keystroke. The location of the keystroke is determined in relation to the projected image of the keyboard. The location is then associated with a key of the keyboard based on a keyboard layout stored in a memory. A command signal corresponding to the key is then generated for transmittal to the computing device.
Patent CA-2883036-A1 (CA)
Inventor: LEE YUNG-LYUL
IPC: H04N19/189
Filed: 2005-06-07
Abstract: A lossless moving picture encoding and decoding method and apparatus are provided by which when intra prediction of a block with a predetermined size is performed, the compression ratio is increased by using a pixel in a block to be predicted. The lossless moving picture encoding method includes: predicting each of pixel values in an M x N block to be predicted by using a pixel in the M x N block closest to the object pixel value in a prediction direction determined by an encoding mode; and entropy coding a difference between the predicted pixel value and the pixel value to be predicted. According to this method, the compression ratio becomes much higher than that of a conventional lossless encoding method.
Patent CA-2884380-A1 (CA)
Title: Method and system for transferable customized contextual user interfaces
Inventor: VIDA GABOR
IPC: G06F3/00
Filed: 2013-09-09
Abstract: Electronic devices have become ubiquitous providing users with dynamically adaptive applications and user interfaces. An electronic device may have multiple user customized user interfaces which is further amplified by multiple users for the same electronic device, each having multiple user customized UI dashboard configurations. Accordingly, replacement of the electronic device or addition of another electronic device requires that the users expend significant effort generating these user customized UI dashboard configurations again. It would therefore be beneficial for such user customized UI dashboard configurations to be archived and accessible to a user upon such events as replacement or acquisition. It would also be beneficial for enterprises to be able to provide a user with context sensitive dashboards as part of their customer engagement. Additionally, it would be beneficial for a user to be able to access their user customized UI dashboard from another electronic device other than their personal electronic device.
Patent CA-2884382-A1 (CA)
Inventor: XIE KAIDUAN
IPC: H04L29/06
Filed: 2013-10-28
Abstract: A method at a client located behind a NAT and restrictive-access firewall, including establishing a control connection with a TCP TURN server utilizing a port capable of traversing the restrictive-access firewall; requesting an allocation of an client service identity from the TCP TURN server; and receiving, from the TCP TURN server, a response containing the client service identity, the client service identity being independent of any port used to communicate with the TCP TURN server. Further a method at a TCP TURN server, including listening on a first port for communications from a client, the client being behind a restrictive access firewall and the first port capable of traversing the restrictive-access firewall; establishing a control connection with the client on the first port; receiving a request for an allocation of an client service identity from the computing client; and sending a response containing the client service identity.
Patent CA-2885530-A1 (CA)
Inventor: ANCONE MATHEW R
IPC: A62C37/11
Filed: 2013-09-20
Abstract: A sprinkler assembly that includes a frame having a body including an inlet, an outlet and an internal passageway extending between the inlet and the outlet to define a longitudinal sprinkler axis. Two frame arms extend distally from the body, and each arm has a portion defining a cross-sectional area with a lateral surface and a medial surface spaced about a first plane bisecting the body with the sprinkler axis disposed in the first plane. An axially aligned thermally responsive glass-bulb type trigger is disposed along the sprinkler axis. The cross- sectional areas of the frame arms are asymmetrical with respect to one another about the first plane and each cross-sectional area is asymmetric about a second plane perpendicular to the first plane. The lateral surface of each arm includes an undulation to provide the sprinkler assembly with substantially consistent thermal sensitivity about the sprinkler axis.