baber/WOPTO huggingface dataset:
Patent CA-2869528-A1 (CA)
Inventor: XU ZHONGLIANG
IPC: H02M3/158
Filed: 2014-11-04
Abstract: A DC voltage-limiting circuit generally includes first, second, and third transistors. The first transistor is connected between a voltage input terminal and a voltage output terminal. The first transistor has a collector connected to the voltage input terminal, an emitter connected to the voltage output terminal, and a base connected to the voltage input terminal via a first resistor. The second transistor has a base connected to the voltage input terminal via a first voltage regulator and a second resistor, a collector connected to the base of the first transistor, and an emitter connected to the voltage output terminal. The third transistor has a collector connected to the base of the first transistor via a third resistor, an emitter grounded, and a base connected to the voltage output terminal via a second voltage regulator and a fourth resistor.
Patent CA-2869766-A1 (CA)
Title: Graphical user interface for a gaming system
Inventor: DEROME JOHN NICHOLAS
IPC: A63F13/2145
Filed: 2013-04-09
Abstract: A method and a system for improving a user's experience with a graphical user interface corresponding to a gaming environment, executes a software product corresponding to the game, on the computing hardware of an electronic device. The interface renders multiple graphical objects and user selectable options corresponding to the graphical object. The user selects one or more selectable option, and eventually, performs a touching or a swiping operation through multiple points on the display screen of the graphical object. The touching or swiping operation leads to deploying of multiple resources corresponding to the selected option, at different locations on the interface. For controlling the different deployed resources, the user can swipe through different regions of the display screen, based on his/her desire. The number of resources deployed at the different locations on the screen depends on certain parameters, including the pressure applied by the user on the screen, during performing the touching or swiping operations.
Patent CA-2872143-A1 (CA)
Title: Pressure equalizer
Inventor: MARIOTTI MASSIMILIANO
IPC: F04D25/08
Filed: 2013-05-08
Abstract: Presented are systems and methods for maintaining a desired differential pressure between a cooling oil 110 of an electric motor 102 and a process gas working fluid 108 of a compressor 104 connected axially to the electric motor 102. The cooling oil 110 acts as a coolant for the motor compartment of the electric motor and the gas working fluid 108 acts as a coolant for the rotor compartment of the electric motor 102. At least one bellow 134 is configured to provide two sealed compartments in a pressure equalizer and a spring means 136 is configured to add a differential pressure to the cooling oil, assuring no leaks between the two fluids flows from the cooling oil to the process gas working fluid and no contact of the process gas working fluid with the electric motor stator, in particular electric motor laminations and electric motor windings.
Patent CA-2872953-A1 (CA)
Inventor: WIDMANN RUDOLF
IPC: A61K9/00
Filed: 2013-05-08
Abstract: A parenteral formulation of esmolol hydrochloride for use in the treatment of a patient suffering from tachycardia comprising a lyophilized powder consisting of pure esmolol hydrochloride, wherein said powder is reconstituted to obtain a ready-to-use i.v. solution of esmolol hydrochloride at a concentration of 20-100 mg/mL, and said i.v. solution is directly administered to the patient, and further a method of producing a ready-to-use i.v. solution of esmolol hydrochloride by reconstituting a lyophilized powder consisting of pure esmolol hydrochloride with a solvent, characterized in that said solvent is an i.v. solvent devoid of alcohol or a buffer excipient, in an amount necessary to obtain a ready-to-use i.v. solution at a concentration of 20-100 mg/mL, and the ready-to-use i.v. solution containing a parenteral formulation of 20-100 mg/mL pure esmolol hydrochloride in an infusion device or consisting of a parenteral formulation of 20-100 mg/mL pure esmolol hydrochloride, WFI and/or saline solution, devoid of any alcohol or buffer excipients.
Patent CA-2879665-A1 (CA)
Inventor: ASUNDI JYOTI
IPC: A61K47/48
Filed: 2013-08-01
Abstract: The invention provides anti-ETBR antibodies and immunoconjugates and methods of using the same. In some embodiments, an immunoconjugate comprising an antibody that binds ETBR covalently attached to a cytotoxic agent is provided, wherein the antibody binds an epitope within amino acids 64 to 101 of SEQ ID NO: 10. In some embodiments, the cytotoxic agent is a pyrrolobenzodiazepine.
Patent CA-2879777-A1 (CA)
Inventor: BENNETT RONALD A
IPC: E04G21/00
Filed: 2015-01-26
Abstract: An apparatus is for an elongated architectural molding. The apparatus includes an elongated tier support configured to supportably receive, at least in part, the elongated architectural molding. The elongated tier support includes a first portion integrally extending from the elongated tier support. The elongated tier support also includes a second portion integrally extending from the elongated tier support. The second portion is spaced apart from the first portion. A first stand-off portion integrally extends from the first portion.  A second stand-off portion integrally extends from the second portion. The second stand-off portion is spaced apart from the first stand-off portion. This is done in such a way that the elongated architectural molding is positionable between the first stand-off portion and the second stand-off portion.
Patent CA-2880776-A1 (CA)
Inventor: ARENT SUSAN LUND
IPC: A23K10/38
Filed: 2013-08-02
Abstract: The present invention relates to a method of preparing a corn based product said method comprising contacting a plant composition comprising (consisting of or consisting essentially of) corn or a corn by-product or a combination thereof with a xylanase comprising: i) a polypeptide as set forth in SEQ ID No. 8 or SEQ ID No. 7 or SEQ ID No. 6; or ii) a variant, fragment, homologue, fragment or derivative thereof having at least 85% identity with SEQ ID No. 8 or SEQ ID No. 7 or SEQ ID No. 6; or with a xylanase encoded by: a) a nucleotide sequence shown herein as SEQ ID No. 3, SEQ ID No. 2 or SEQ ID No. 1; or b) a nucleotide sequence which can hybridize to the complement of SEQ ID No. 3, SEQ ID No. 2 or SEQ ID No. 1 under high stringency conditions: or c) a nucleotide sequence which has at least 80% identity with SEQ ID No. 3, SEQ ID No. 2 or SEQ ID No. 1. The present invention further relates to the use of the enzyme to produce corn based feedstuffs. The present invention yet further relates to a method of producing a fermented beverage comprising the step of contacting a mash and/or a wort with a xylanase comprising a polypeptide as set forth in SEQ ID No. 8 or SEQ ID No. 7 or SEQ ID No. 6; or a variant, fragment, homologue or derivative thereof having at least 85% identity with SEQ ID No. 8 or SEQ ID No. 7 or SEQ ID No. 6; or encoded by a nucleotide sequence shown herein as SEQ ID No. 3, SEQ ID No. 2 or SEQ ID No. 1, or a nucleotide sequence which can hybridize to the complement of SEQ ID No. 3, SEQ ID No. 2 or SEQ ID No. 1 under high stringency conditions, or a nucleotide sequence which has at least 80% identity with SEQ ID No. 3, SEQ ID No. 2 or SEQ ID No. 1.
Patent CA-2883651-A1 (CA)
Inventor: ANDERSON SHAWN W
IPC: F16K37/00
Filed: 2013-09-19
Abstract: Apparatus for estimating a condition of a seal (206) of a rotary valve (200) are disclosed. An example includes determining a seal wearing cycle of a flow control member of a rotary valve. The seal wearing cycle includes movement of the flow control member between a first position in contact with a seal and a second position. The example further includes determining a torque of an actuator operating the flow control member for the seal wearing cycle and estimating a condition of the seal based on the torque.
Patent CA-2884078-A1 (CA)
Title: Method and system for acquiring location information
Inventor: HUANG TIEMING
IPC: G01S5/02
Filed: 2013-05-23
Abstract: The present invention provides a method and a system for acquiring location information. The method includes: generating a positioning instruction according to a wireless positioning request initiated by a first client, and pushing the positioning instruction to a wireless communication client; receiving location information obtained when the wireless communication client performs positioning according to the positioning instruction; and sending the location information to the first client. The system includes: a request processing module, configured to generate a positioning instruction according to a wireless positioning request initiated by a first client, and push the positioning instruction to a wireless communication client; a receiving module, configured to receive location information obtained when the wireless communication client performs positioning according to the positioning instruction; and an information sending module, configured to send the location information to the first client. The accuracy can be improved by adopting the present invention.
Patent CA-2886077-A1 (CA)
Title: Dispositif de rotation de matelas passif a revetement unique
Inventor: SCARLESKI WILLIAM J
IPC: A47C31/00
Filed: 2013-09-26
Abstract: L'invention porte sur un système qui facilite la rotation d'un matelas porté par un sommier ou une plateforme, dans un plan horizontal. Des surfaces entre le matelas et le sommier ou la plateforme sont mises en prise sélectivement entre elles. Les surfaces peuvent être constituées par deux revêtements séparés ; par un revêtement unique et la rugosité de surface inhérente au sommier ou à la plateforme fixe ou réglable ; par un revêtement unique ayant une surface incorporée ou pas de revêtements, mais des surfaces incorporées à la fois dans le matelas et le sommier ou la plateforme. Dans le dernier mode de réalisation, le matelas et le sommier ou la plateforme sont fixés l'un à l'autre dans un mode de fonctionnement normal afin d'empêcher un mouvement involontaire du matelas.
Patent CA-2886124-A1 (CA)
Inventor: STEELE LESLIE
IPC: C22C21/16
Filed: 2015-03-23
Abstract: A substantially lithium-free alloy may comprise copper from 4.8 wt.% to 5.4 wt.%, magnesium from 0.7 wt.% to 1.1 wt.%, silver from 0.55 wt.% to 0.7 wt.%, and lithium at or below 0.005 wt.%. The substantially lithium-free alloy may further comprise silver from 0.56 wt.% to 0.7 wt.%. The substantially lithium-free alloy may also comprise zirconium from 0.08 wt.% to 0.15 wt.%. The substantially lithium-free alloy may include titanium at or below 0.06 wt.%, iron at or below 0.1 wt.%, silicon at or below 0.08 wt.%, beryllium at or below 0.0001 wt.%, chromium at or below 0.05 wt.%, and zinc at or below 0.25 wt.%.
Patent CA-2887226-A1 (CA)
Title: Locking adjustable gutter hanger
Inventor: IANNELLI ANTHONY M
IPC: E04D13/072
Filed: 2015-04-07
Abstract: An adjustable gutter hanger comprises: a gutter attachment piece, a building attachment piece, and a coupler. The gutter attachment piece comprises a gutter attachment portion adapted to contact the front of a gutter and a first flat portion, which has a first face interlocking mechanism, extending from the gutter attachment portion. The building attachment piece comprises a mounting section adapted to contact the rear of the gutter and a second flat portion, which has a second face interlocking mechanism, extending from the mounting section. At least one of the first flat portion or the second flat portion comprises at least one opening for receiving the coupler. The coupler is adapted to pass through the at least one opening to secure the first and second flat portions together. The first and second face interlocking mechanisms each comprise at least one interlocking portion that engage each other to prevent slipping.
Patent CA-2890192-A1 (CA)
Title: Ultrasonic waveguide
Inventor: AO XIAOLEI SHIRLEY
IPC: G01F1/66
Filed: 2013-10-21
Abstract: An ultrasonic signal coupler includes a pipe having a first ultrasonic waveguide and a second ultrasonic waveguide penetrating the pipe so that ultrasonic transducers attached to ends of the ultrasonic waveguides communicate ultrasonic signals through the ultrasonic waveguides directly through a fluid traveling through the pipe.
Patent CA-2890294-A1 (CA)
Inventor: PELLETIER MICHAEL
IPC: G01N21/00
Filed: 2012-12-28
Abstract: A light source and a method for its use in an optical sensor are provided, the light source including a resistively heated element. The light source includes a power circuit configured to provide a pulse width modulated voltage to the resistively heated element, the pulse width modulated voltage including: a duty cycle with a first voltage; and a pulse period including a period with a second voltage, wherein: the duty cycle, the first voltage, and the pulse period are selected so that the resistively heated element is heated to a first temperature; and the first temperature is selected to emit black body radiation in a continuum spectral range. Also provided is an optical sensor for determining a chemical composition including a light source as above.
Patent CA-2893016-A1 (CA)
Title: Load cell with a means to compensate for errors due to misalignment
Inventor: ZIEBART VOLKER
IPC: G01L5/16
Filed: 2013-12-05
Abstract: A load cell (1) comprises a deformable body (2) with an upper contact surface (3) and a lower contact surface (4) which are designed to introduce a force into the deformable body (2). Each contact surface (3, 4) contains a support point (5), with the two actual support points (5) defining a line of action (6) of the force. Between the contact surfaces (3, 4) the deformable body (2) has at least one column-shaped portion (7) with a central longitudinal axis (8) and a circumferential surface whose generating line runs parallel to the central longitudinal axis (8).  The load cell further comprises a first determining means (9) which is installed on the column-shaped portion (7) of the deformable body (2) and converts a mechanical deformation of the deformable body (2) into an electronic signal, and a second determining means (10) which is installed on the column-shaped portion (7) of the deformable body (2) and converts a deviation of the central longitudinal axis (8) from the line of action (6) into a representative signal. The first determining means (9) and the second determining means (10) each comprise at least one strain gauge. In particular, the at least one strain gauge of the second determining means (10) is installed essentially midway between the upper contact surface (3) and the lower contact surface (4) and aligned at a predetermined acute angle relative to the generating line of the circumference surface in such a way that the signal of the second determining means (10) is zero in the absence of a deviation of the central longitudinal axis (8) from the line of action (6).
Patent CA-2893208-A1 (CA)
Inventor: GROSS MATTHEW L
IPC: E02F3/40
Filed: 2015-06-01
Abstract: A dipper for a mining shovel includes a back wall, a first side wall extending from the back wall, a second side wall extending from the back wall, a front wall disposed opposite the back wall and extending between the first and second side walls, and a dipper door pivotally coupled to a bottom end of the dipper. The dipper door is movable between a latched and an unlatched position relative to the dipper. The dipper door is angled relative to the front wall at an acute angle when the dipper door is in the latched position.
Patent CA-2893627-A1 (CA)
Inventor: RANCATI FABIO
IPC: A61P11/06
Filed: 2013-12-05
Abstract: The present invention relates to compounds acting both as muscarinic receptor antagonists and beta2 adrenergic receptor agonists, to processes for their preparation, to compositions comprising them, to therapeutic uses and combinations with other pharmaceutical active ingredients.
Patent CA-2894941-A1 (CA)
Title: Method for producing a recombinant protein of interest
Inventor: REITMEIR MARIA
IPC: C12N9/50
Filed: 2013-12-19
Abstract: Disclosed is a method for producing a recombinant protein of interest, the method being characterised in by the following steps: (a) providing a fusion protein comprising an Npro autoprotease moiety and a protein of interest moiety in inclusion bodies, (b) solubilising the inclusion bodies, (c) allowing the fusion protein to be cleaved by the Npro autoprotease moiety under chaotropic conditions, wherein the recombinant protein of interest is cleaved from the fusion protein and wherein the recombinant protein of interest is not yet renatured or simultaneously renatured, and (d) recovering the protein of interest, optionally including a renaturing step for the protein of interest.
Patent CA-2896620-A1 (CA)
Inventor: BLANCO ALEJANDRO G
IPC: H04N5/225
Filed: 2014-01-15
Abstract: L'invention concerne un procédé et un appareil d'utilisation d'une caméra. Pendant le fonctionnement de la caméra, un premier champ de vision (FOV) pour la caméra sera déterminé, ainsi que des directions « indésirables » de caméra. Une détermination est faite sur la possibilité de ne pas obtenir des images à partir de la caméra en fonction de l'alignement ou non du premier FOV avec une direction indésirable de caméra.
Patent CA-2896705-A1 (CA)
Title: Method and apparatus for multicasting/broadcasting in relay network of wireless lan system
Inventor: SEOK YONGHO
IPC: H04B7/26
Filed: 2013-10-30
Abstract: The present disclosure relates to a wireless communication system and, more particularly, to a method and apparatus for multicasting/broadcasting in a relay network of a wireless LAN system. A method by which a relay entity delivers a multicast/broadcast frame in a wireless LAN system, according to one embodiment of the present disclosure, includes the steps of: receiving a multicast/broadcast frame from an STA; and delivering the multicast/broadcast frame to a root access point (AP). The multicast/broadcast frame may be transmitted by the root AP in a broadcast scheme within a basic service set (BSS). In the multicast/broadcast frame transmitted in the broadcast scheme by the root AP, an address 1 (A1) field may be set to a multicast/broadcast address, an address 2 (A2) field may be set to a medium access control (MAC) address of the root AP, and an address 3 (A3) field may be set as a MAC address of the STA, which is a source address of the multicast/broadcast frame.
Patent CA-2897384-A1 (CA)
Inventor: KO YOUNG JO
IPC: H04W72/04
Filed: 2011-01-11
Abstract: A method for wireless communication method by a user equipment (UE). The method involves multiplying a plurality of data symbols with a first scrambling sequence and a first orthogonal sequence, mapping the data symbols multiplied by the first scrambling sequence and the first orthogonal sequence to a first slot, multiplying a plurality of data symbols with a second scrambling sequence and a second orthogonal sequence and mapping the data symbols multiplied by the second scrambling sequence and the second orthogonal sequence to a second slot. The method further involves transmitting the first slot and the second slot to a base station. The first slot includes five DFT-S-OFDM symbols to transmit the data symbols and the second slot includes four DFT-S-OFDM symbols to transmit the data symbols. The first orthogonal sequence is selected from first predefined sequences and the second orthogonal sequence is selected from second predefined sequences. The sequence index of the first orthogonal sequence is the same as the sequence index of the second orthogonal sequence .
Patent CA-2900548-A1 (CA)
Title: Low viscosity metal-based hydrogen sulfide scavengers
Inventor: SANDU CORINA L
IPC: C09K8/035
Filed: 2014-02-19
Abstract: A composition useful for scavenging hydrogen sulfide by admixing metal carboxylates which have high viscosity due to polymerization and a viscosity improver selected from the group consisting of glycol ethers having from about 4 to about 10 carbons and alkyl alcohols having from about 1 to about 4 carbons.
Patent CA-2900743-A1 (CA)
Inventor: KJOERLING KRISTOFER
IPC: G10L19/008
Filed: 2014-04-04
Abstract: La présente invention concerne des procédés, des dispositifs et des produits de programme d'ordinateur permettant de coder et de décoder un signal audio multicanal sur la base d'un signal d'entrée. Selon l'invention, on utilise une approche hybride consistant à utiliser à la fois un codage stéréo paramétrique et une représentation discrète du signal audio multicanal traité, qui peut améliorer la qualité de l'audio codé et décodé pour certains débits binaires.
Patent CA-2902153-A1 (CA)
Title: A petroleum well injection system for an intervention cable with a well tool run into or out of a well (0) during a well operation
Inventor: ARMSTRONG KENNY
IPC: E21B47/00
Filed: 2014-03-10
Abstract: A petroleum well injection system comprises a blow out valve connected to a well head; a lock chamber at the valve arranged to contain the well tool, with drive belts driven by an electric motor with controlled torque to exert a force on the string, and a sensor for measuring force or the tension on the intervention cable; and a guide arch at the injector. The intervention cable runs over the guide arch to a first end of a restrictor channel; a guide arch load cell measures tension between an intervention cable and restrictor channel; and a control unit calculates tensile stress in the intervention cable. The drive belts are supported floating at injector load cells. Another end of the restrictor channel is connected to a drum frame. The drum frame is arranged with a resilient tension compensator arch for the intervention cable between the drum frame and the drum.
Patent CA-2905447-A1 (CA)
Title: Redundant determination of positional data for an automatic landing system
Inventor: HANEL MARTIN
IPC: B64D45/04
Filed: 2015-09-23
Abstract: The invention relates to an automatic landing system (101) for an aircraft (100).  The automatic landing system contains a control device (102) for providing positional data for controlling the aircraft, a first position or range measuring device (103) for detecting first positional data of the aircraft, a second position or range measuring device (104) for detecting second positional data of the aircraft, and a sensor device (105) for detecting sensor data from which a direction in which a landmark (109) is located and/or a distance of the landmark to the aircraft can be determined. The control device (102) is designed to generate, based on the first positional data, a first hypothesis for the direction and distance of the landmark and, based on the second positional data, a second hypothesis for the direction and distance of the landmark. Moreover, the control device is designed to confirm or discard the first hypothesis and the second hypothesis, respectively, using the sensor data detected by the sensor device (105). The control device is also designed to decide that only the positional data of the aircraft are to be used on which a confirmed hypothesis is based.
Patent CA-2906339-A1 (CA)
Inventor: JALILIAN MOHAMMAD
IPC: A61B1/04
Filed: 2014-03-07
Abstract: The present invention relates generally to a borescope or an inspection, scope apparatus and a method of using sane. More particularly, the invention encompasses a borescope having a hollow rigid insertion tube that is mated with a main control unit, or main body. The hollow insertion tube has at least one image sensor, and at least one LED or light source at the distal end of the probing tube to provide image and other information to the main control unit or main body. An opening is made in the wall of the structure to be inspected, and the hollow rigid probe is inserted, and with the light source activated, images within the structure cavity are obtained. After the internal inspection of the cavity has been completed, the probe is extracted, and the hole is closed. The invention also provides a method of using the inventive borescope apparatus.