baber/WOPTO huggingface dataset:
Patent CA-2964814-A1 (CA)
Title: Twist drill and production method
Inventor: ACHLEITNER CORINNA
IPC: B23B51/02
Filed: 2015-10-20
Abstract: A method for producing a twist drill 1 has the following steps. A blank 27 is shaped to form a semi-finished product 34. The semi-finished product 34 is formed from a core 38, coaxial with the drill axis 2, having a radius 51 and a number of webs 39, arranged on the core 38, having a height 40. The semi-finished product 34 has a constant cross section along the drill axis 2. The webs 39 have a first portion 42 which adjoins the core 38 and in which a width 44 of the web 39 remains constant or decreases in the circumferential direction 11 with increasing radial distance from the drill axis 2. The webs 39 have a second portion 43 which adjoins the first portion 42 and in which the width 44 of the web increases in the circumferential direction 11 with increasing radial distance from the drill axis 2. The webs 39 of the semi-finished product are shaped into helical segments using a plurality of rolling tools that annularly enclose the semi-finished product 34 and roll on the webs 39 along the drill axis 2. The rolling tools 31 have teeth 48 that are inclined with respect to the drill axis 2. A height 20 of the helical segments is less than the height 40 of the webs 39. Helical segments formed from adjacent webs 39 are in contact with one another in a closing fold 26. The invention also relates to a twist drill.
Patent CA-2966978-A1 (CA)
Inventor: LAZARO MARIO MIRANDA
IPC: G06Q20/00
Filed: 2015-11-24
Abstract: An over-the-counter (OTC) transaction system comprising a computing device operable to send a transaction request to initiate a transaction; and a server operable to receive an OTC electronic transaction request from a computing device and thereafter generate a unique identifier based on the transaction request received from the computing device as part of the transaction; the server further operable to verify the transaction based on the generated unique identifier; and upon verification, process and inform the computing device a status of the transaction; wherein the verification includes comparing a portion of the unique identifier with the entries in a whitelist maintained by the server; and wherein the unique identifier is temporary and is configured to expire after a predetermined criteria is met.
Patent CA-2967737-A1 (CA)
Inventor: EVANS DAVID MICHAEL
IPC: C07D417/14
Filed: 2015-11-26
Abstract: La présente invention concerne des composés de formule (I), des compositions comportant de tels composés, l'utilisation de tels composés en thérapie (par exemple dans le traitement ou la prévention d'une maladie ou d'un état pathologique dans lesquels l'activité de la kallicréine plasmatique est impliquée), et des procédés de traitement de patients avec de tels composés; dans la formule (I) R5, R6, R7, A, B, U, D, E, W, X, Y et Z sont tels que définis dans la description.
Patent CA-2972725-A1 (CA)
Inventor: MAILLEUX ANNE-CATHERINE
IPC: A01M1/10
Filed: 2017-07-07
Abstract: The present invention relates to a flying insect trap 1 having a cuboid shape comprising at least one interior wall 2b disposed between two opposite edges 3 and forming at least one acute angle with an exterior wall 2a.
Patent CA-2973504-A1 (CA)
Title: Appareil et methode pour la detection de la presence d'un noyau d'air dans un conducteur fluide
Inventor: MARON ROBERT J
IPC: G01F1/20
Filed: 2016-02-05
Abstract: L'invention concerne un appareil qui comprend un processeur de signaux ou un module de traitement de signal configuré pour : recevoir une signalisation contenant des informations à propos d'un noyau d'air central d'un tuyau de trop-plein d'un hydrocyclone où l'écoulement de fluide est concentré dans une région annulaire externe du tuyau de trop-plein qui est contre une paroi interne du tuyau de trop-plein lors d'un fonctionnement normal de l'hydrocyclone ; et déterminer une signalisation correspondante contenant des informations à propos de l'effondrement du noyau d'air central du tuyau de trop-plein de l'hydrocyclone lors d'un fonctionnement anormal de l'hydrocyclone, sur la base de la signalisation reçue. La signalisation contient des informations à propos d'un débit du fluide de l'écoulement de fluide en détectant un changement de la grandeur d'une force et/ou d'un moment sur la sonde.
Patent CA-2974611-A1 (CA)
Inventor: LINDQVIST BENGT
IPC: A61P35/00
Filed: 2015-02-21
Abstract: L'invention concerne un procédé pour fabriquer un conjugué de hyaluronane, qui consiste à fournir du hyaluronane sous forme de solution ou de gel, à faire réagir le hyaluronane sous forme de solution ou de gel avec un réactif anhydride pour fournir un hémi-ester de hyaluronane ayant une chaîne de longueur L entre le hyaluronane et le groupe ester, puis à lier l'hémi-ester de hyaluronane à un composé pharmaceutiquement actif. Un conjugué de hyaluronane comprend du hyaluronane ayant des groupes hémi-ester libres et un composé pharmaceutiquement actif lié au hyaluronane par l'intermédiaire de groupes hémi-ester, les groupes hémi-ester ayant une longueur de chaîne de 2 à 9 atomes. Le conjugué de hyaluronane est approprié pour une utilisation dans divers procédés de traitement en médecine humaine ou vétérinaire, et pour la préparation d'un médicament destiné à être utilisé en médecine humaine ou vétérinaire.
Patent CA-2974819-A1 (CA)
Inventor: BONNET DAN
IPC: B60W40/107
Filed: 2017-07-28
Abstract: A method for determining stability of a vehicle having a load suspended front the vehicle is provided. The method can include obtaining measurements from a plurality of sensors positioned on the vehicle, obtaining a measurement from a vehicle accelerometer operative to determine an inclination of the vehicle, determining a position of the load suspended front the vehicle, determining a slung load of the load suspended from the vehicle, using the determined slung load and the determined position of the load suspended from the vehicle, determining tipping moments acting on the vehicle, determining righting moments acting on the vehicle and determining a tipping factor based on the determined tipping moments and determined righting moments.
Patent CA-2974850-A1 (CA)
Title: Leg length calculation in computer-assisted surgery
Inventor: DUVAL KARINE
IPC: A61B34/20
Filed: 2016-02-02
Abstract: A computer-assisted surgery system outputs a leg length discrepancy and/or an offset between a preoperative leg condition and a post-implant rejointing leg condition. An inertial sensor unit produces readings representative of its orientation.  A computer-assisted surgery processor unit is configured for setting a pelvic coordinate system from readings of the inertial sensor unit when an instrument is in a given orientation relative to the pelvis, for tracking an orientation of the instrument relative to the pelvic coordinate system during movements thereof using the inertial sensor unit, and for recording preoperatively a medio-lateral orientation of the instrument representative of a medio-lateral axis of the legs relative to the pelvic coordinate system and a distance between the legs along the medio-lateral axis, for recording after implant rejointing the medio-lateral orientation and the distance, and for calculating a leg length discrepancy and/or an offset, based on the distances and the medio-lateral orientations.
Patent CA-2975285-A1 (CA)
Title: Ion specific media removal from vessel for vitrification
Inventor: CAMPBELL BRETT EDWARD
IPC: G21F9/00
Filed: 2016-02-01
Abstract: Disclosed herein are systems (510, 515, 520), methods, processes, and apparatuses for treating radioactive waste, through systems (510, 515, 520) designed to bind and dry radioactive media and to mechanical devices and techniques that are utilized for removal of granular media from confined spaces (300) (vessels and tanks). The system (510, 515, 520) processes spent ion exchange media for long-term storage.
Patent CA-2976045-A1 (CA)
Inventor: WIGLEY PETER
IPC: A01N63/20
Filed: 2016-02-09
Abstract: The disclosure relates to isolated microorganisms-including novel strains of the microorganisms-microbial consortia, and agricultural compositions comprising the same. Furthermore, the disclosure teaches methods of utilizing the described microorganisms, microbial consortia, and agricultural compositions comprising the same, in methods for imparting beneficial properties to target plant species. In particular aspects, the disclosure provides methods of increasing desirable plant traits in agronomically important crop species.
Patent CA-2978199-A1 (CA)
Title: Thiolene-based compositions with extended pot life
Inventor: POWELL ADAM B
IPC: C08L81/02
Filed: 2016-03-11
Abstract: A curable composition comprising a polyene, a polythiol and an anhydride is disclosed.
Patent CA-2978255-A1 (CA)
Title: Pressure switch for selective firing of perforating guns
Inventor: LAGRANGE TIMOTHY E
IPC: E21B43/1185
Filed: 2016-01-28
Abstract: A switch (100) includes a casing (110) having a bore (112), a piston assembly (130) having a first end (134) and an exposed end (140), a plurality of flanges (138) formed at the first end, an insulating sleeve (136) enclosing the first end, a contact assembly (150) disposed in the casing bore, a pin (170) disposed in the bore, a predetermined quantity of lubricant (210) deposited in the bore, and a spring (190) urging the pin into engagement with the piston assembly. The insulating sleeve and the plurality of flanges are at least partially disposed in the casing bore. The pin has (i) a first position wherein the pin electrically contacts the piston assembly and is electrically isolated from the contact assembly; and (ii) a second position wherein the pin is electrically isolated from the piston assembly and electrically engages the contact assembly. The predetermined quantity of lubricant may be approximately 0.3 grams.
Patent CA-2979344-A1 (CA)
Inventor: MARCUS SEAN
IPC: H04R1/10
Filed: 2016-03-14
Abstract: A method of monitoring a health status of a patient using a monitoring system comprising a processor [170], an electrical signal conversion unit [104], and a pair of earbud electrocardiogram (ECG) monitors [102]. Each earbud monitor [102] comprises conductive electrode component [110] (e.g., physiological-type sensor) configured to receive biopotential signals from a respective ear of the patient. The electrical signal conversion unit [104] controls earbud [102] operations, and converts earbud readings into ECG data [530] that are transmitted to a smartphone [170] for further analysis. The electrical signal conversion unit [104] components may include a System on a Chip (SoC) [200] comprising a data store [240], a processor [250], and a power supply [280].
Patent CA-2979596-A1 (CA)
Title: Deamination of organophosphorus-nucleosides
Inventor: PEREZ OZCARIZ SERGIO
IPC: C12P17/16
Filed: 2016-03-18
Abstract: The invention relates to a new synthethic process for obtaining compounds of formula (I) from compounds of formula (II) by means of cytidine deaminase enzymes.
Patent CA-2979733-A1 (CA)
Title: Flow-actuated pressure equalization valve and method of use
Inventor: STYLER GRAHAM
IPC: E21B33/12
Filed: 2015-03-31
Abstract: A flow-actuated pressure equalization valve, for use with a downhole tool such as a treatment tool, for use in stimulating a subterranean formation. The purpose of the equalization valve is to allow the pressure of treatment fluid above and below an isolation device to be equalized. Once the pressure above and below the bottom isolation device is equalized, the treatment tool can be moved. The valve can be closed when fluid flow exceeds a certain threshold and the treatment tool is set in the wellbore. Thus, while running in or pulling out of hole, the valve will not close regardless of the rate of fluid flow. The valve can be opened by stopping fluid flow and then bleeding off pressure above the isolation device, or by pulling up on the treatment tool.
Patent CA-2980100-A1 (CA)
Title: Composes piperidiniques tricycliques
Inventor: BUR DANIEL
IPC: A61P11/00
Filed: 2016-05-03
Abstract: La présente invention concerne des composés de formule (I), dans laquelle R1a, R1b, R2, R3, (R4)n et l'anneau (A) sont tels que décrits dans la description, leur préparation, leurs sels pharmaceutiquement acceptables, et leur utilisation comme substances pharmaceutiques, des compositions pharmaceutiques contenant un ou plusieurs composés de formule (I), des procédés de préparation desdits composés de formule (I), et particulièrement leur utilisation comme modulateurs de la TPH.
Patent CA-2980818-A1 (CA)
Title: Systemes et procedes d'identification et de verification des personnes
Inventor: ANDRADE MARCUS
IPC: G06Q20/40
Filed: 2015-11-14
Abstract: Procédé d'identification et de vérification de personnes/clients, système pseudonymique et réseau de transaction, pour surveiller et limiter les transactions de monnaie électronique cryptographique. La présente invention - "protocole d'authentification par authentifiant lié à l'identité juridique" est un protocole apportant une solution pratique aux problèmes liés à la crypto-monnaie, au vol, à l'obligation de s'informer sur le client et à la lutte contre le blanchiment, tout maintenant la confidentialité de l'utilisateur.
Patent CA-2981418-A1 (CA)
Inventor: ASADA HIROSHI
IPC: B23K31/00
Filed: 2016-03-28
Abstract: The present invention makes it possible, even for welded section steel of asymmetrical shape in which sections of flange members have different degrees of thermal deformation after welding, to allow for corrections to the original cross-sectional configuration to be easily made. The present invention is provided with a correction apparatus (100) in which the ends of a web member (3) are caused to abut at right angles against flange members (1, 2) and the abutting sections are welded together, whereupon the shapes of the flange members having been thermally deformed by input heat during welding are then corrected. This correction apparatus has: flange member correction rollers (24) that are installed at the ends of the flange members and correct thermal deformation from the flange member ends to the sections abutting the web member by pushing the web member side of the ends of the flange members; and web member support rollers (44, 45) for supporting the web surfaces of the web member. The flange member correction rollers installed at the ends of the flange members correct the thermal deformation using pushing force independently at each end of the flange members.
Patent CA-2981704-A1 (CA)
Title: Electrical power cord with intelligent switching
Inventor: BYRNE NORMAN R
IPC: H02J13/00
Filed: 2017-10-06
Abstract: An electrical power cord includes intelligent switching capability. An electrical power input receives electrical power from a power source, and selectively conveys that power to an electrical power output only when certain occupancy or power usage criteria are met. The electrical power output conveys electrical power to an electrical consumer when a switch disposed along the power cord is closed. The switch is actuated in response to a signal received from a sensor, such as an occupancy sensor or a power consumption sensor, and breaks continuity along the power cord when signals received from the sensor indicate that the occupancy or power usage criteria are not being met, which criteria may be customized for a particular application. The electrical power cord is operable to automatically reduce or substantially eliminate power consumption at its power output end.
Patent CA-2982129-A1 (CA)
Inventor: VENDITTI CHARLES P
IPC: C12N15/35
Filed: 2016-04-07
Abstract: Provided herein are compositions and methods for the viral gene therapy (e.g., AAV-directed gene therapy) of cholesterol storage diseases or disorders, such as Niemann-Pick disease, Type C.
Patent CA-2982149-A1 (CA)
Title: Electric heating system, electric heating panel, method of manufacturing thereof, laying structure thereof, and laying method thereof
Inventor: ABE KEISUKE
IPC: F24D13/02
Filed: 2017-10-12
Abstract: An electric heating system, an electric heating panel, a manufacturing method thereof, a laying structure thereof and a laying method thereof, requiring no exclusive circuit accompanied by electric construction, capable of shortening the construction period, improving the maintenance performance, with no difference in the construction quality. A wiring board 120 including a thermostat 123, a sensor 124 and an electric fuse 125 by way of wiring cables 121 connected in parallel to a power source is laminated over a bottom plate 110, a heat generation sheet 130 for electric heat generation is laminated over the wiring board 120, a retaining plate 140 for retaining the heat generation sheet 130 is laminated over the wiring board 120, and the surface material 150 to the heated by the heat generation sheet 130 is laminated over the retaining plate 140.
Patent CA-2982748-A1 (CA)
Title: Stroller-attachable skateboard apparatus
Inventor: MCKAY TRAVIS
IPC: B62B1/00
Filed: 2016-04-08
Abstract: A stroller-attachable skateboard apparatus comprises a skateboard, a connection rod and and an adjustable mounting bracket. The connection rod includes a board engagement portion, a stroller engagement portion and a rod axis. A rod securement interface of the skateboard receives the board engagement portion and rigidly retains it therein by way of an actuatable locking pin such that the rod axis extends laterally of the skateboard's longitudinal axis. The stroller engagement portion is axially receivable by a rod receiving element and releasably axially locked therein by way of a first spring-biased actuator element. The rod receiving element may be provided as part of the adjustable mounting bracket or as a pre-existing wheel axle end from which a stroller wheel has been removed. The mounting bracket facilitates highly- adjustable mounting of the skateboard to a frame member of a standard, unmodified stroller. The connection rod may also be adjusted for extension length.
Patent CA-2983766-A1 (CA)
Inventor: SCHUH MATHEW
IPC: G03B21/14
Filed: 2016-04-25
Abstract: A projector mount with controls enabling quick selection between course alignment of the projector by hand about any of three positioning axes - pitch, yaw, and roll - and precision adjustment of projector position about any one or more of the axes, once the course alignment has been completed.
Patent CA-2985710-A1 (CA)
Inventor: PETTERSSON FREDRIK
IPC: A61P25/00
Filed: 2016-05-20
Abstract: The present disclosure relates to certain novel compounds of Formula (I) and to their utility in modulation of levels of monoamines, dopamine, norepinephrine and serotonin, in cerebral cortical areas of the mammalian brain, and more specifically for the treatment of central nervous system disorders.
Patent CA-2989744-A1 (CA)
Inventor: CAPOIA GIUSEPPE
IPC: B31B50/25
Filed: 2016-06-16
Abstract: A pneumatic drive unit for a work tool of a relatively rigid material comprises two pairs of pneumatic drive members (46) each provided with two double-effect pistons (48) configured to work parallel in tandem and connected to each other by a pneumatic tool-descending circuit (60) and by a pneumatic tool-ascending circuit (62), both able to supply a fluid under pressure to said pistons (48), a switching valve (72) mounted directly on board said pneumatic drive unit (40), connected to said pneumatic tool-descending circuit (60) and said pneumatic tool-ascending circuit (62) and configured to determine a pneumatic condition of decent, or ascent, of said two pairs of pneumatic drive members (46).
Patent CA-2993268-A1 (CA)
Inventor: MARGALLO BALBAS EDUARDO
IPC: G01B9/02
Filed: 2016-07-20
Abstract: Il est décrit un système d'interféromètre comprenant un premier séparateur pour séparer un faisceau de rayonnement en un premier faisceau et un deuxième faisceau. Un premier élément de retard retarde le premier faisceau lumineux par un premier retard. Un deuxième élément de retard retarde le deuxième faisceau lumineux par un deuxième retard. Les premier et deuxième faisceaux retardés sont incohérents. Une différence entre un premier retard et un deuxième retard est plus grande qu'un temps de cohérence des premier et deuxième faisceaux. Le système comprend un premier interféromètre pour recevoir, comme entrée, le premier faisceau retardé. Le premier interféromètre comprend i) un premier séparateur de mélange pour séparer le premier faisceau retardé afin de générer un premier faisceau servant d'échantillon et un premier faisceau servant de référence, et un deuxième séparateur de mélange pour recevoir un faisceau servant d'échantillon éparpillé à partir d'un échantillon; et ii) un deuxième interféromètre pour recevoir, comme entrée, le deuxième interféromètre retardé.
Patent CA-2993916-A1 (CA)
Inventor: MARUYAMA SHIGENAO
IPC: C12H6/02
Filed: 2016-07-29
Abstract: To provide a method for improving the flavor of an alcohol-containing beverage. Provided are a method of leaving an alcohol-containing beverage at rest that includes leaving an alcohol-containing beverage at rest so that the liquid of the alcohol-containing beverage does not substantially move, and an alcohol- containing beverage with improved flavor that can be obtained by this method.
Patent CA-2996407-A1 (CA)
Title: Coherent optical reception device
Inventor: HORIKOSHI KENGO
IPC: H04L27/34
Filed: 2016-10-17
Abstract: A coherent optical reception device includes a local oscillation laser that supplies laser light, a coherent optical reception front-end unit that receives a multi-level modulated optical signal, demodulates the optical signal on the basis of the laser light, and converts a demodulated optical signal into an electrical analog signal, an analog-to-digital converter that converts the analog signal into a digital signal, a compensation unit that compensates for an influence of dispersion due to a wavelength or a polarized wave of the optical signal and recovers a carrier phase of the digital signal, a constellation distortion compensation unit that compensates for constellation distortion of the multi-level modulation included in the digital signal in which an influence of dispersion is compensated for by the compensation unit, and an error correction decoding unit that performs error correction of the digital signal in which the constellation distortion is compensated for.
Patent CA-2999932-A1 (CA)
Inventor: PFEIFFER MATTHIAS
IPC: C08K5/00
Filed: 2016-09-29
Abstract: The present invention relates to a plasticizer composition containing at least one polymeric dicarboxylic acid ester and at least one phthalic acid dialkyl ester, to molding compounds containing a thermoplastic polymer or an elastomer and such a plasticizer composition, and to the use of said plasticizer compositions and molding compounds.
Patent CA-3001812-A1 (CA)
Inventor: FREEAR STEVEN
IPC: G01N27/83
Filed: 2013-03-01
Abstract: The invention concerns a structural integrity assessment system and method for determining stress concentration zones in a structure, such as a pipeline. The invention comprises a magnetic field sensor array arranged to be moved relative to the structure in a known direction. A controller is provided for recording one or more magnetic field readings taken by the magnetic field sensor array at different locations in the direction of movement thereof. A processor is arranged to identify one or more feature within said values, said feature being indicative of a region of reduced structural integrity in the structure. The processor also receives a data input for a further parameter corresponding to the location of the sensor array and compares the feature with the further parameter in order to verify that said feature corresponds to a region of reduced structural integrity for the structure.