baber/WOPTO huggingface dataset:
Patent CA-2795601-A1 (CA)
Title: Methods and systems for determining biometric data for use in authentication transactions
Inventor: PEIRCE MICHAEL
IPC: G06F21/32
Filed: 2012-11-13
Abstract: A method for determining biometric data for use in conducting authentication transactions is provided that includes capturing biometric data from a user during an authentication transaction and capturing conditions of the authentication transaction with a device. The captured biometric data corresponds to desired biometric data. The method also includes transmitting the captured biometric data and conditions to an authentication system that stores biometric data and conditions therein. Moreover, the method includes determining that stored biometric data corresponding to the desired biometric data, associated with conditions that best match the captured conditions, is to be used for authenticating the user.
Patent CA-2796533-A1 (CA)
Title: Process for the direct production of fermentation products from biomasses in a biofilm reactor
Inventor: STUDER MICHAEL HANS-PETER
IPC: C12M1/40
Filed: 2011-04-12
Abstract: A dense but oxygen permeable membrane (28) separates the oxygen supply compartment (30) from the fermentation compartment (31), which contains all microorganisms, a nutrient medium and the pretreated lignocellulose. The oxygen, necessary for the growth and the activity of the aerobic cellulolytic enzymes producing microorganisms is solely transported from the oxygen supply compartment (30) through the membrane (28), which leads to an oxygen gradient within the biofilm growing on the membrane (28). The oxygen rich zone of the biofilm lies on the membrane (28) whereas the biofilm further away from the membrane as well as the surrounding nutrient medium are oxygen depleted. In the aerobic biofilm the extra-cellular enzymes are produced in situ and are released into the nutrient medium where they hydrolyse the cellulose and hemicellulose into soluble monosugars, which are then converted to the desired fermentation product by suitable microorganisms in the anaerobic zones of the reactor (21). The process can be run in batch mode as well as in a continuous mode.
Patent CA-2798337-A1 (CA)
Inventor: FAN ZHAOPENG
IPC: A61B5/00
Filed: 2012-12-04
Abstract: Factor retrieving is a major approach for pulse wave analysis. Stiffness index and cardiac output are widely used factors for cardiac risk detection. Research has been done on clinical pulse wave data which are collected by pulse oximeter. The result shows that collected factors have a positive correlation with certain cardiac risks. Some adjustments have been applied on the algorithms that increase the significance. In addition to the factor based analysis, other signal processing techniques for pulse waveforms are included such as bispectrum estimation, Wavelet transform, and weighted dynamic time warping. Bispectrum estimation and Wavelet transform have meaningful features of pulse waveforms with some special shapes. Weighted dynamic time warping compares the similarity of waveforms. It also includes medical significance into the calculation by adjusting the weight vector. This algorithm has higher accuracy when providing more samples to compare. The factor based analysis and waveform analysis compose an analytic model which can be used for risk evaluation, classification and disease detection.
Patent CA-2800212-A1 (CA)
Inventor: KOZIKOWSKI ALAN P
IPC: A01N37/10
Filed: 2004-07-07
Abstract: The invention relates to HDAC inhibitors. Methods of sensitizing a cancer cell to the cytotoxic effects of radiotherapy are also provided. The invention also provides methods for treating cancer and methods for treating neurological diseases. Additionally, the invention further provides pharmaceutical compositions comprising an HDAC inhibitor of the invention, and kits comprising a container containing an HDAC inhibitor of the invention.
Patent CA-2800572-A1 (CA)
Inventor: STATHEM RALPH L
IPC: B41F31/00
Filed: 2010-05-10
Abstract: A liquid supply (30, 130, 330) includes a lever (48, 348) that moves in response to expansion and contraction of a variable chamber (42, 342) within a liquid reservoir (56, 356). Movement of the lever (48, 348) moves a ball (52, 352) or sealing member (154, 354) to open or close an opening (60, 360) out of the liquid reservoir (56, 356).
Patent CA-2802571-A1 (CA)
Inventor: ALDANA LEONARDO
IPC: H04W88/02
Filed: 2013-01-17
Abstract: A mobile electronic device cover has a first cover portion with a first edge surface along a perimeter thereof. A second cover portion has a second edge surface along a perimeter thereof. A magnetic clasp has a first part in the first portion of the cover adjacent the first edge surface and a second part in the second portion of the cover adjacent the second edge surface. The magnetic clasp is adapted to magnetically hold the first edge surface meeting the second edge surface.
Patent CA-2804018-A1 (CA)
Inventor: CANTARELLI ATTIGLIO
IPC: F16D69/04
Filed: 2011-06-29
Abstract: A brake shoe for a drum brake (10) has: a generally arcuate spine (12) defining an arc plane and having attachment means (14, 16) for attaching the brake shoe (10) to a backing plate (18) of the brake drum (20); at least one carrier (14, 16) attached to the spine (12) and adapted to receive an element of a frictional braking material (42) inserted transversely with respect to the arc plane of the spine (12); and locking means (40) for releasably locking the frictional element (42) in place on the at least one carrier (14, 16), the locking means (40) being accessible for actuation from a position lateral with respect to arc plane of the spine (12), thereby permitting the removal and replacement of the frictional element from its respective carrier (14, 16) from a lateral position with respect to the spine.
Patent CA-2804925-A1 (CA)
Inventor: SENGER TORALF
IPC: C12N15/82
Filed: 2011-06-21
Abstract: La présente invention concerne la fabrication recombinante d'acides gras polyinsaturés. Elle concerne spécifiquement les polypeptides d'acyltransférases, les polynucléotides codant pour lesdites acyltransférases ainsi que les vecteurs, cellules hôtes et organismes transgéniques non humains contenant lesdits polynucléotides. En outre, la présente invention concerne des procédés de fabrication d'acides gras polyinsaturés ainsi que les huiles obtenues par de tels procédés.
Patent CA-2808302-A1 (CA)
Inventor: GIROUX RICHARD L
IPC: E21B47/01
Filed: 2004-02-02
Abstract: Apparatus and methods for drilling with casing. In an embodiment, methods and apparatus for deflecting casing using a diverter apparatus are disclosed. In another embodiment, the apparatus comprises a motor operating system disposed in a motor system housing, a shaft operatively connected to the motor operating system, the shaft having a passageway, and a divert assembly disposed to direct fluid flow selectively to the motor operating system and the passageway in the shaft. In another aspect, methods and apparatus for directionally drilling a casing into the formation are disclosed. Methods and apparatus for measuring the trajectory of a wellbore while directionally drilling a casing into the formation are also described.
Patent CA-2811284-A1 (CA)
Inventor: THEISEN JENNIFER A
IPC: A47F5/00
Filed: 2013-04-02
Abstract: A shelf-type display module includes a carrier tray assembly including a carrier tray having a top, a bottom, a plurality of tracks and at least one light. The plurality of tracks protrude from the top of the carrier tray and the at least one light is mounted to the bottom of the carrier tray. An insert tray includes a main body having components for holding products for display and components for mating with the plurality of tracks on the carrier tray.  The components of the main body that mate with the plurality of tracks on the carrier tray slide along the plurality of tracks from a right side to a left side of the carrier tray or from the left side to the right side of the carrier tray.
Patent CA-2818112-A1 (CA)
Inventor: BYALSKIY MIKHAIL
IPC: B01D35/22
Filed: 2011-10-20
Abstract: A filtration and monitoring system includes an online monitoring device and a filter block having a chamber therein. An inlet pipe provides fluid to the filter block chamber and has an inlet valve located therein configured to shut off the flow of the fluid through the inlet pipe. An outlet pipe removes fluid from the filter block chamber. A filtered fluid conduit fluidically connects the filter block with the monitoring device. The outlet axis of the outlet pipe is offset from the inlet axis of the inlet pipe such that the fluid undergoes a change of direction while passing through the filter block chamber thereby causing turbulent flow within the filter block chamber. The turbulent flow within the filter block sweeps off particles that accumulate on the filter block chamber- side of the filter element to reduce the buildup of filter cake on the filter element. Closing the inlet valve causes a relatively sharp stop to the flow of fluid through the filter block, resulting in a back- flushing flow of fluid through the filter element from a pressure accumulator located in the filtered fluid conduit to the filter block chamber. The back-flushing flow of fluid dislodges filter cake accumulated on the filter block chamber-side of the filter element.
Patent CA-2819974-A1 (CA)
Inventor: GUENARD STEPHAN
IPC: A47K13/24
Filed: 2013-06-25
Abstract: Un dispositif destiné à éclairer l'intérieur d'un bol de toilette, utilisé durant la nuit lorsque toutes les lumières de la maison sont éteintes. Il permet d'illuminer l'intérieur du bol de toilette évitant ainsi d'allumer la lumière éclairant toute la pièce, ce qui peut être très inconfortable pour des yeux encore parfois somnolents. Le dispositif comprend une lumière, pouvant être de type DEL (diode électroluminescente), la lumière est reliée à un moyen d'interrupteur ou à un capteur de mouvement permettant de l'allumer. La lumière est installée à l'intérieur du bol de toilette et fixée sur le bord de toilette à l'aide d'un moyen d'attache posé directement contre le bord du bol de toilette, sous le siège, évitant ainsi de s'asseoir dessus. La lumière est montée dans un moyen de tube, comme une lampe torche, ou tout autre montant.
Patent CA-2821045-A1 (CA)
Inventor: KO HYOUNG SHIN
IPC: H01G9/042
Filed: 2011-11-07
Abstract: The present invention relates to a lithium manganese composite oxide and to a method for preparing same. More particularly, the present invention relates to a lithium manganese composite oxide, and to a method for preparing same, in which a wet-milling process and a spray-drying process are applied, and the abundance ratio of Mn3+ ions to Mn4+ ions at the surface of the composite oxide is adjusted by controlling an oxidizing atmosphere during heat treatment.
Patent CA-2821553-A1 (CA)
Inventor: JAMES PAUL G
IPC: E21B34/10
Filed: 2010-02-11
Abstract: A method of actuating a well tool includes the steps of: increasing pressure in a fluid line of a fluid metering device; closing a pilot-operated valve in response to the pressure increasing step; and discharging a predetermined volume of fluid from the metering device in response to the pressure increasing and valve closing steps. A fluid metering device for a well tool includes a piston separating chambers; and a pilot-operated valve which selectively prevents fluid communication between the chambers in response to at least a predetermined pressure being applied to a fluid line of the metering device, and which permits fluid communication through the valve between the chambers in response to pressure in the fluid line being less than the predetermined pressure. A greater pressure may be applied to the fluid line to thereby bypass the metering device and allow fluid to discharge from the line.
Patent CA-2822874-A1 (CA)
Title: Die assembly with cooled die land
Inventor: YANG YONGYONG
IPC: B29C48/06
Filed: 2010-12-30
Abstract: A die assembly (10) for extruding a polymeric coating onto a wire so as to impart a matte finish to the coating surface is provided. The die assembly (10) comprises: A) a die tip (13) comprising a tubular channel (22) through which a wire can pass, the channel (22) positioned along the central longitudinal axis (26) of the die assembly (10); B) a die body (12) comprising a trunk (15) and a head (16), the head (16) comprising a tubular channel (20), the head tubular channel (20) comprising a die land (21), the trunk (15) positioned about the die tip (13) so as to define an annular space (25) between the exterior surface (23) of the die tip (13) and the interior surface (24) of the trunk (15);C) a die holder (11) positioned about and in contact with the exterior surface (17) of the trunk (15); and D) a radiator (14) positioned about and in contact with the exterior surface (19) of the die land (21) of the die head (16).
Patent CA-2822883-A1 (CA)
Inventor: BULLOCK RAYMOND R
IPC: B63B35/44
Filed: 2011-01-10
Abstract: A method of drilling and completing a well can include drilling a section of a wellbore, positioning a perforated shroud in the section of the wellbore, securing the perforated shroud by setting a hanger, and isolating the section of the wellbore from a remainder of the wellbore vertically above the section of the wellbore. The drilling, positioning, securing and isolating steps can be performed while the section of the wellbore is not exposed to a liquid column extending to a surface location. The drilling, positioning, securing and isolating steps can be performed in a single trip of a drill string into the wellbore.
Patent CA-2823250-A1 (CA)
Title: Construction insulating panel
Inventor: DAYTON LIONEL E
IPC: E04B1/62
Filed: 2011-12-22
Abstract: A construction insulating panel includes a main body formed of a first polymer, and a mounting structure formed of a second polymer. The mounting structure is at least partially disposed within the main body and has cross members adapted to fasten mounting structure and thereby the insulating panel to a building structure under compressive loading to reduce formation of cold bridges through the insulation panel when an exterior finish material is fastened to the insulating panel.
Patent CA-2823508-A1 (CA)
Inventor: CULVER DUNCAN
IPC: G06Q30/02
Filed: 2013-08-13
Abstract: A method for creating an alternate fuel vehicle refueling network includes receiving first location data and first alternate fuel refueling station interest data from a first remote device; receiving second location data and second alternate fuel refueling station interest data from a second remote device; and using the first location data, first alternate fuel refueling station interest data, second location data and second alternate fuel refueling station interest data to permit creation of a first alternate fuel refueling station.
Patent CA-2823625-A1 (CA)
Title: Medical hand-held device
Inventor: CHEN MING-WEN
IPC: A61B5/145
Filed: 2012-01-16
Abstract: The invention concerns a medical hand-held device, in particular blood glucose meter comprising a housing (12) with a cassette compartment (14) for receiving an exchangeable test tape cassette (16), a drive assembly comprising an electric motor (32) and a gear arrangement (40) adapted for rotating a tape spool (20) of the test tape cassette (16), wherein the gear arrangement (40) has a worm drive (52) in which a worm (56) meshes with a worm wheel (58) and a multistage speed-reducing unit (54) comprising several spur gears (60-66) arranged between the worm wheel (58) and an output gear (72) that can be directly coupled to the tape spool (20).
Patent CA-2823861-A1 (CA)
Title: Appareil de suivi de l'observance d'un traitement de l'apnee obstructive du sommeil
Inventor: WEBER CLAUDE
IPC: G01F1/44
Filed: 2012-01-11
Abstract: L'invention concerne un appareil (2, 4) de suivi d'un traitement de l'apnée obstructive du sommeil comprenant un passage (10) de gaz et un venturi (16) présentant une entrée (40) et une sortie (42) de forme cylindrique, ledit venturi (16) étant agencé axialement dans ledit passage (10) de gaz, un premier capteur de pression (101) et un deuxième capteur de pression (102). L'entrée (40) et la sortie (42) du venturi (16) ont des diamètres (D1) compris entre et 25 mm. Le venturi (16) comprend, agencés successivement entre lesdites entrée (40) et sortie (42), une portion convergente (44) en arc de cercle(46,48), un col (50) cylindrique de 10 diamètre inférieur au diamètre (D1) de l'entrée (40), et une portion divergente (52) caractérisée par un angle de divergence (a) compris entre 5° et 15°. L'invention concerne également une installation de traitement de l'apnée du sommeil comprenant une source de gaz sous pression (6) reliée à un masque respiratoire (8) par l'intermédiaire d'un conduit de gaz (30), ainsi qu'un appareil (2, 4) selon l'invention agencé entre ladite source de gaz (6) et ledit masque respiratoire (8).
Patent CA-2827279-A1 (CA)
Title: Synthetic aperture radar for simultaneous imaging and ground moving target indication
Inventor: SCHAFER CHRISTOPH
IPC: G01S13/52
Filed: 2013-09-16
Abstract: The invention relates to a synthetic aperture radar for simultaneous imaging and moving target indication, with an antenna configuration (10) that comprises at least one linear antenna (12, 14), formed from a plurality of subapertures (RX_N+1-RX_2*N, RX1-RX_N) arranged in a row in the flight direction (18), for receiving reflected signals, imaging means (20) embodied for generating SAR images by SAR/HRWS processing (22, 24, 26) of the separately recorded signals received from the individual subapertures (RX_N+1-RX_2*N, RX1-RX_N), and moving target indication means (28) embodied for estimating the velocity of a moving target by transforming (30) the received signals from the individual subapertures (RX_N+1-RX_2*N, RX1-RX_N) to the azimuthal frequency range, filtering (32) the transformed received signals for signal selection, and correlating (34) the selected signals for focusing on a moving target.
Patent CA-2828200-A1 (CA)
Title: Re-corable coaxial hose system
Inventor: VAUGHAN BRANDON
IPC: F16L53/32
Filed: 2012-01-27
Abstract: The Re-Corable Coaxial Hose System allows temperature control to be added around material-carrying tubing in both new and existing dispensing systems. The jacketing system seals around the material-carrying tube and allows a thermal transfer fluid to be circulated in the resulting annular space so as to change the temperature of the material being dispensed. Because the system is comprised of a series of tubing and hoses it is flexible and can be routed around corners and through wire tracks and can be used in both manual and robotic applications. Because the seals around the material-carrying tube can be released and subsequently resealed, the internal material-carrying tube can be replaced, defined as "re-coring" the hose assembly.
Patent CA-2828354-A1 (CA)
Title: System and apparatus for ensuring a level cut of a pipe
Inventor: WILLIAMS RANDY
IPC: B23D21/00
Filed: 2013-09-27
Abstract: In one embodiment, an apparatus for attachment to a pipe cutter having a saddle portion is disclosed comprising a first member suitable for mounting to the saddle portion, a second member suitable for mounting to a pipe and a pivoting joint to pivotally connect first member to second member. In another embodiment, an apparatus for attachment to a pipe cutter having a saddle portion is disclosed comprising a first member suitable for mounting to the saddle portion, a second member suitable for mounting to a pipe, a pivoting joint to pivotally connect first member to second member, pipe mounting means to securely mount second member to said pipe, angle adjustment means and at least one fastener to securely fasten first member to the saddle portion of the pipe cutter.
Patent CA-2832632-A1 (CA)
Title: A fixture
Inventor: HANSSON STIG
IPC: A61C8/00
Filed: 2012-04-12
Abstract: The present invention relates to a fixture for insertion into a bore hole arranged in bone tissue, comprising a threaded leading portion and a threaded trailing portion located coronally of the leading portion, wherein the threading of the leading portion has at least one first thread spiral, wherein the threading of the trailing portion has at least one more thread spiral than the threading in the leading portion, wherein the threading of the trailing portion and the threading of the leading portion have the same or substantially the same lead, wherein the profile of at least one of the thread spirals in the trailing portion is, at least along a portion of its length, substantially the same as the profile of the outermost parts of said first thread spiral in the leading portion, and wherein the at least one thread spiral in the trailing portion having substantially the same profile as the outermost part of said first thread spiral in the leading portion is arranged to follow the spiral path of that thread spiral.
Patent CA-2833326-A1 (CA)
Title: Suspension type topical formulations comprising cyclic depsipeptide
Inventor: HAUG CLAIRE
IPC: A61P17/00
Filed: 2012-04-18
Abstract: The invention relates to novel topical pharmaceutical compositions in which the active agent is a cyclic depsipeptide of formula (II) and to methods for manufacturing such compositions. The application discloses in particular hydrophobic ointments comprising a hydrophobic base and a consistency agent, preferably isopropyl myristate
Patent CA-2834029-A1 (CA)
Title: Conference device
Inventor: SHIDA HARUO
IPC: H04R1/02
Filed: 2012-04-26
Abstract: In a video teleconference device, a microphone and a speaker are arranged in a housing in such a manner that a voice input direction of the microphone and a voice output direction of the speaker are roughly orthogonal to each other. With that, the sound coming out of the speaker is not easily received as input by the microphone. Thus, with such a simple configuration, it becomes possible to effectively curb the echo effect and the howling effect.
Patent CA-2835193-A1 (CA)
Inventor: CARSON JOEL M
IPC: H04L29/12
Filed: 2012-05-04
Abstract: Example methods and systems for associating a telephone number with an email address are disclosed. One example method includes receiving a telephone number, receiving a first email address, and associating the first email address with a second email address. At least a portion of the second email address includes the telephone number. Email messages sent to the second email address are then forwarded to the first email address.
Patent CA-2837658-A1 (CA)
Title: Pcsk9-binding polypeptides and methods of use
Inventor: LI WEI
IPC: A61P3/06
Filed: 2012-06-20
Abstract: The invention provides PCSK9-binding polypeptides and methods of using the same.
Patent CA-2841227-A1 (CA)
Inventor: GUNZER FLORIAN
IPC: A01N63/50
Filed: 2012-08-13
Abstract: The present invention relates to a new isolated polypeptide nominated microcin S, isolated nucleic acid molecules encoding the microcin S polypeptide and primers and probes hybridizing to the nucleic acid molecules. The invention also relates to plasmids and cells comprising the nucleic acid molecules, an antibody binding to the polypeptide, compositions as well as methods for producing and using the polypeptides. The present invention further relates to medical uses for treating or preventing microbial infections, functional gastrointestinal disorders or treating a tumor. The invention further relates to a method for preserving food and a method for coating dressing material.
Patent CA-2846444-A1 (CA)
Inventor: MARCHUETA HEREU IOLANDA
IPC: A61K31/4704
Filed: 2012-10-02
Abstract: The present invention is concerned with a process for preparing a 5-(2-{[6-(2,2-difl 2-phenylethoxy) hexyl]amino}-1 (R)-hydroxyethyl)-8-hydroxyquinolin-2(1 H)-one compound of formula (I) or a pharmaceutically acceptable salt thereof.