baber/WOPTO huggingface dataset:
Patent CA-2798419-C (CA)
Inventor: PUSKAS LASZLO
IPC: C07D401/06
Filed: 2011-05-06
Granted: 2021-01-05
Abstract: The invention relates to compounds of the general formula (I) and their pharmaceutically acceptable salts (in which formula R1 represents a hydrogen atom, lower alkyl group, lower alkenyl group, lower cycloalkyl group, aryl group, aralkyl group or heterocyclic group, wherein the above groups are optionally substituted in ortho, meta and/or para position with 1, 2, 3 or 4 electron withdrawing groups or electron donating groups; R2 represents a hydrogen atom, lower alkyl group, aryl group, aralkyl group or heterocyclic group wherein the above groups are optionally substituted with one or more halogen atoms; R3 represents a lower alkyl group, aryl group, aralkyl group or heterocyclic group wherein the above groups are optionally substituted in ortho, meta or para position with 1, 2, 3 or 4 electron withdrawing groups or electron donating groups; R4 represents a hydrogen atom, lower alkyl group or any acidic functional group; n is 1 or 2). The compounds according to the invention can be used in the medicine mainly for the treatment of diseases associated with neurological and/or oxidative stress.
Patent CA-2807554-C (CA)
Inventor: DE JUAN EUGENE
IPC: A61F9/00
Filed: 2011-08-05
Granted: 2021-10-26
Abstract: A therapeutic device to release a therapeutic agent comprises a porous structure coupled to a container comprising a reservoir. The reservoir comprises a volume sized to release therapeutic amounts of the therapeutic agent for an extended time when coupled to the porous structure and implanted in the patient. The porous structure may comprise a first side coupled to the reservoir and a second side to couple to the patient to release the therapeutic agent. The length of the channels extending from the fist side to the second side may comprise an effective length greater than a distance across the porous structure from the first side to the second side. The therapeutic device may comprise a penetrable barrier to inject therapeutic agent into the device when implanted in the patient.
Patent CA-2811836-C (CA)
Inventor: MACK STEFAN
IPC: F16H7/12
Filed: 2011-09-30
Granted: 2018-03-06
Abstract: The invention relates to a tensioning device (11) for a traction mechanism drive (1) which is arranged on an internal combustion engine and comprises a drive wheel (3) arranged on a drive shaft (30) of an engine (4), one or more additional driving wheels (5, 6), and a continuously revolving traction means (2), which wraps around the drive wheel and the additional driving wheels. The tensioning device comprises two tensioning arms (13, 14) having tensioning wheels (9, 10) mounted thereon, which apply a tensioning force to the traction means in front of and behind the drive wheel in the direction of revolution, and is provided with a spring means (16) generating the tensioning force, and a tensioner housing (12), which movably mounts at least one of the tensioning arms to which the force of the spring means is applied. The tensioner housing is mounted on the engine pivotably about the axis (29) of the drive shaft.
Patent CA-2812236-C (CA)
Inventor: GARAT MICHEL
IPC: B22D19/00
Filed: 2010-12-07
Granted: 2018-03-27
Abstract: The invention relates to a molded part having high mechanical strength and hot creep resistance, which is made of cast aluminum alloy having the following chemical composition: Si: 0.02 - 0.50 %, Fe: 0.02 - 0.30 %, Cu: 3.5 - 4.9 %, Mn: < 0.70 %, Mg: 0.05 - 0.20 %, Zn: < 0.30 %, Ni: < 0.30 %, V: 0.05 - 0.30 %, Zr: 0.05 - 0.25 %, Ti: 0.01 - 0.35 %, other elements totaling < 0.15% and 0.05% each, the remainder being aluminum. The invention also relates specifically to supercharged diesel or gasoline internal combustion engine cylinder heads.
Patent CA-2821030-C (CA)
Title: Well monitoring
Inventor: HUDSON STEVEN MARTIN
IPC: E21B47/04
Filed: 2011-12-08
Granted: 2019-10-22
Abstract: Downhole water level detecting apparatus for detecting the level of water in a formation in the region of a well installation. The detecting apparatus comprises a transmitter (21) for applying electrical signals to a signalling loop at a first location. The signalling loop comprises downhole metallic structure of the well installation (1) and an earth return. The detecting apparatus also includes a detector (31) for monitoring electrical signals in the signalling loop, and an evaluation unit (32) arranged for determining a level of water in the formation relative to the downhole metallic structure in dependence on the monitored signals.
Patent CA-2823755-C (CA)
Inventor: Yamaoka toshinari
IPC: A01D75/18
Filed: 2013-08-12
Granted: 2016-07-05
Abstract: A lawnmower with operation protection and a safety switch mechanism. The safety switch mechanism include: an inner pipe and a pipe sleeve slidably connected with and enclosing the inner pipe, a safety switch with a contact tab mounted inside the pipe sleeve, a trigger configured to trigger the safety switch by contacting the contact tab when the inner pipe slides, and an elastomer configured to drive the trigger to keep from contacting with the contact tab. All of the safety switch, the trigger and the elastomer are arranged on the same side of the inner pipe. The safety switch mechanism functions to disable the motor upon accidental proximity of the operator to the cutter body to thereby lower the possibility of an accident.
Patent CA-2829398-C (CA)
Inventor: GREEN LAWRENCE R
IPC: C05G3/80
Filed: 2012-03-09
Granted: 2019-01-15
Abstract: Wheat bran culture mix is used to inoculate organic waste and produce an inoculated waste material, where the wheat bran culture mix includes soil derived microbes. The inoculated waste material is shredded to produce shredded inoculated waste material which is fermented the shredded inoculated waste material for at least 7 days. Contents from the fermenter are then transferred into a dewatering device to produce dewatered contents which are then separated into soluble and suspended products.
Patent CA-2832597-C (CA)
Inventor: PECK JOHN PATRICK
IPC: F21K9/00
Filed: 2012-04-06
Granted: 2017-09-26
Abstract: The present invention is directed to a high intensity light module for warning aircraft of obstructions. In one embodiment, the high intensity light module for warning aircraft of obstructions includes a first plate, at least one reflector coupled to the first plate along a length of the first plate, a plurality of light emitting diodes (LEDs) coupled to the first plate, wherein the at least one reflector redirects light emitted by the plurality of LEDs substantially along a single side of the high intensity light module, a lens coupled around a perimeter of the first plate and a second plate coupled to the lens around a perimeter of the second plate and coupled to the first plate via one or more standoffs.
Patent CA-2836229-C (CA)
Inventor: HANG WILLIAM M
IPC: A61C7/12
Filed: 2010-05-20
Granted: 2017-02-21
Abstract: A new and useful orthodontic clasp that is more resistant to breakage, and when in use is unlikely to separate from its associated orthodontic appliance should breakage occur, comprising two metal wires crossed at an angle and held together with a weld/solder joint, said weld/solder joint having four wire segments extending from said two metal wires crossed at the weld/solder joint, two of said wire segments adjacent and longer in length and two of said wire segments adjacent and shorter in length, said four wire segments each having a clasp wire bend.
Patent CA-2836499-C (CA)
Title: Modifications cristallines stables de chlorure de dotap
Inventor: PLATSCHER MICHAEL WILHELM
IPC: C07C219/08
Filed: 2012-05-02
Granted: 2019-01-15
Abstract: La présente invention concerne des modifications cristallines de chlorure de (2R,S)-DOTAP racémique et de chlorure de (2R)-resp.(2S)-DOTAP énantiomériquement pur, les procédés pour la préparation de ceux-ci, et l'utilisation de ceux-ci pour la préparation de compositions pharmaceutiques.
Patent CA-2836985-C (CA)
Inventor: AIKALA LARS
IPC: A01H1/02
Filed: 2012-04-23
Granted: 2021-07-27
Abstract: L'invention concerne la culture de végétaux pollinisés (710,711) par des insectes (840) dans un environnement de serre (700,701 et 802). L'invention concerne plus particulièrement un dispositif et un procédé d'éclairage conçus pour améliorer la pollinisation entomophile de végétaux tels que la tomate. Le meilleur moyen présenté par l'invention est l'utilisation d'un dispositif d'éclairage à DEL (101,102,103 et 104) présentant des pics d'émission (401,402,403,410 et 510) correspondant aux pics d'absorption relative photosynthétique de plantes vertes, aux pics de réflexion relative de fleurs de végétaux cultivés et aux pics de sensibilité visuelle relative des insectes utilisés dans la pollinisation. Les dispositif et procédé d'éclairage selon l'invention permettent de réduire la mortalité des insectes et d'améliorer l'efficacité de la pollinisation et la croissance photosynthétique, ce qui augmente la productivité de la culture des végétaux.
Patent CA-2837901-C (CA)
Title: Method for the enzymatic preparation of a composition of porphyrin-phospholipid conjugates with defined regioisomeric ratios
Inventor: ZHENG GANG
IPC: A61K9/127
Filed: 2012-05-25
Granted: 2019-06-25
Abstract: There is herein described a nanovesicle comprising a bilayer of porphyrin-phospholipid conjugates. Each porphyrin-phospholipid conjugate comprises one porphyrin, porphyrin derivative or porphyrin analog covalently attached to a lipid side chain at one of the sn-1 or the sn-2 positions of one phospholipid. Further, the nanovesicle has a defined regioisomeric ratio of sn-1:sn-2 porphyrin-phospholipid conjugates.
Patent CA-2842937-C (CA)
Inventor: MATZDORF CRAIG A
IPC: C09C1/64
Filed: 2012-06-01
Granted: 2019-02-19
Abstract: This Invention relates to galvanic aluminum alloy powder-figments coated with a semi-conducting corrosion inhibiting oxide ad the process for preparing said coated powder-pigments in combination with film-forming binders for coating metal substrates to inhibit corrosion. The coated aluminium alloy powder-pigments are electrically active aid prevent corrosion of metals which are more catholic (electropositive) than the aluminium alloy pigments;
Patent CA-2843570-C (CA)
Inventor: NAKAMURA TAKUJU
IPC: E02F3/88
Filed: 2012-07-27
Granted: 2016-08-02
Abstract: In a bubble lift system 10, a pressurized chamber 21 is provided at an upper end portion of a riser pipe 11, and applies a pressure to an upper portion inside the riser pipe 11 to suppress an increase in the volume ratio of bubbles to a fluid mixture rising inside the riser pipe 11 in a shallow water region. In this configuration, the upper end of the riser pipe 11 is not opened to the atmosphere but is inserted into the pressurized chamber 21 under a high pressure to thereby prevent expansion of the bubbles and gas . In addition, a deaerator 14 for discharging bubbles separated by a centrifugal force is also provided in a middle portion of the riser pipe 11 in a shallow water region to thereby make the bubbles distributed more evenly inside the whole riser pipe 11. Thus, provided are the bubble lift system 10 and a bubble lift method that are efficient and employable even in a deep water region.
Patent CA-2845474-C (CA)
Inventor: MIRZA MANSOOR
IPC: A61F5/34
Filed: 2014-03-11
Granted: 2017-05-16
Abstract: A portable sequential compression device mountable to an appendage designed to facilitate blood circulation through the appendage veins of users that remain sedentary whether bed ridden or sitting for extended periods of time whereby the normal blood flow induced by expansion and contraction of the muscles doesn't occur, which can lead to thrombi and edema within the appendage. The device comprises a portable pump and a series of bladders transversely encircling the target appendage whether arm or leg that through. the intermittent compression aids blood flow across the capillaries.
Patent CA-2845958-C (CA)
Title: Procede de suivi d'objets au moyen de l'imagerie hyperspectrale
Inventor: BUEHLER ERIC DANIEL
IPC: G01S17/66
Filed: 2014-03-13
Granted: 2017-04-11
Abstract: Un procédé de détermination du mouvement dau moins un objet dun groupe dobjets mobiles au moyen de limagerie hyperspectrale consiste notamment à obtenir une série de trames dimage hyperspectrale; à comparer chaque trame dans la série à un modèle pour déterminer les changements dans limage entre les trames; à identifier un groupe de pixels dans chaque trame associé aux changements; à identifier les changements comme étant un mouvement des objets mobiles; à corréler les groupes de pixels trame à trame pour déterminer spatialement au moins un paramètre du mouvement des objets; et à corréler les groupes de pixels avec un profil de réflexion associé avec le au moins un objet, le suivi du au moins un objet pouvant être distinguée des suivis dautres objets mobiles.
Patent CA-2846437-C (CA)
Inventor: CAMARA WERLANG RICARDO
IPC: A01N43/56
Filed: 2012-08-08
Granted: 2020-05-12
Abstract: The present invention relates to a composition comprising a plant growth regulator and/or fungicide and/or insecticide and/or acaricide and the preparation process thereof. Additionally, the present invention discloses the use of a plant growth regulator and/or fungicide and/or insecticide and/or acaricide to prepare a composition and the use of a composition to ensure high yield per area of a corn crop. Furthermore, the present invention provides methods to reduce excessive growth of corn plants, to strengthen stems, the root system and adventitious roots of corn plants, to combat diseases and pests and to confer resistance to pest control, as well as a method to identify a composition that ensures high corn crop yield.
Patent CA-2848793-C (CA)
Title: Procedes et systemes pousseurs de marchandisage a chargement rapide pour diviser, pousser ou distribuer un ou plusieurs produits de detail
Inventor: VOLGER MICHAEL
IPC: B65G1/14
Filed: 2014-04-11
Granted: 2019-12-24
Abstract: Systèmes et méthodes de marchandisage pour la vente de produit au détail à chargement rapide, où les systèmes et méthodes ont une partie fixe ayant une extrémité avant, une extrémité arrière située en face de la partie avant de la partie fixe, une partie supérieure et une partie inférieure situées en face de la partie supérieure de la partie fixe. De plus, les systèmes et méthodes ont un rail mobile relié à la partie supérieure de la partie fixe, où le rail mobile a une extrémité avant et une extrémité arrière situées devant lextrémité avant du rail mobile, une partie supérieure et une partie inférieure situées en face de la partie supérieure du rail mobile. Plus encore, les systèmes et méthodes ont une palette de poussoir configurée de façon à pouvoir pousser au moins un produit au détail pour léloigner de larrière du rail mobile et un dispositif de retenue à crans reliant la partie fixe au rail mobile, où les crans avant sont placés sur la partie supérieure et la partie avant de la partie fixe et peuvent être étirés vers lextérieur par rapport à la partie supérieure de la partie fixe. Le rail mobile peut être mis en position fermée ou en position sortie, où lorsque le rail mobile est mis en position sortie, le déplacement vers lavant de la palette de poussoir est limité par les crans avant du dispositif de retenue.
Patent CA-2851205-C (CA)
Inventor: LORENZANO MENNA PABLO
IPC: C07D239/42
Filed: 2012-10-10
Granted: 2021-01-19
Abstract: Provided herein are phenyl-guanidine derivatives for the inhibition of Rac 1 which blocks its interaction with guanosine exchange factors (GEFs) belonging to the DBL family as agents for the treatment of aggressive and/or resistant tumours, as well as pharmaceutical compositions comprising them, their use in therapy and processes for their preparation.
Patent CA-2853873-C (CA)
Title: Drill bit for rock drilling tool, and rock drilling tool
Inventor: RINDESKAR ANDREAS
IPC: E21B10/40
Filed: 2012-10-29
Granted: 2019-10-22
Abstract: A drill bit (21, 121) for rock drilling tools includes a drill bit head (23, 123) having a front surface (27, 127) including a face surface (29, 129) defining a forward-most end of the drill bit head (23, 123). The face surface (29, 129) has an outer edge (31, 131), a gauge (35, 135) surrounding the face surface (29, 129), the gauge (35, 135) having an inner edge (37, 137), and a transition region (38, 138) that extends in a direction of a longitudinal axis (L) of the drill bit (21, 121) between the outer edge (31, 131) of the face surface (29, 129) and the inner edge (37, 137) of the gauge (35, 135). An entirety of the face surface (29, 129) from which the cutting surfaces are adapted to extend is non-flat so that a center (33, 133) of the face surface (29, 129) is axially forward of the outer edge (31, 131) of the face surface (29, 129). The gauge (135) can include a first gauge surface (135') defining a first angle with the longitudinal axis (L) over a first portion of a circumference of the gauge (35, 135) and a second gauge surface (135") defining a second angle with the longitudinal axis (L) over a second portion of the circumference of the gauge (35, 135).
Patent CA-2853906-C (CA)
Title: Method and device for monitoring a high-voltage electric current transmission line
Inventor: STEVENIN PIERRE
IPC: H02J3/00
Filed: 2012-10-30
Granted: 2021-01-12
Abstract: The invention relates to a method for monitoring a high-voltage electric current transmission line, comprising the following steps: predetermining (100) an ampacity (A) of the high-voltage line from a distribution temperature, conduction parameters, and meteorological parameters; measuring (202) a current strength actually transmitted by the high-voltage line using a sensor; and monitoring (204), by means of a monitoring device that is connected to the sensor, the event of the measured current strength exceeding the ampacity (A. The step of predetermining (100) the ampacity (A) comprises: selecting (108, 110, 112, 114, 116) a value of said ampacity (A) by optimising a probability of exceeding the distribution temperature, said probability being defined on the basis of a joint probability model (P) of operating current strength and temperature that depends on meteorological parameters; and recording (118) the selected ampacity value in a storage means of the monitoring device.
Patent CA-2862503-C (CA)
Inventor: CONSOLI LUCIANO
IPC: B66F9/00
Filed: 2013-04-30
Granted: 2019-05-21
Abstract: A guided vehicle includes a guidance unit having first and second V-mounted guide pulleys resting on first and second running surfaces of a guide rail. The running surfaces are on sides of a median longitudinal plane of the guide rail and each pulley has a flange for freely gripping the guide rail. A device and method protecting against loss of vehicle guidance include a section with longitudinal height fixed along its length to a guide rail part, between running surfaces, the section having a cross-section guiding the unit during derailment or loss of guidance thereof with the section fixed to the guide rail part. The cross-section geometry holds the first pulley flange on the side of the median plane including . the first pulley running surface and the second pulley flange on the side including the second pulley running surface. A device fixes the section to the guide rail.
Patent CA-2863415-C (CA)
Inventor: BOILY SABIN
IPC: C12M1/42
Filed: 2012-04-02
Granted: 2015-08-11
Abstract: There is provided a culture bag for use in a photobioreactor. The bag can comprise at least one wall having at least one inlet disposed at a first end portion of the at least one wall or adjacently thereto. The at least one wall defines an internal chamber for receiving a culture medium. The bag also comprises at least one injector for injecting a gas inside the bag, the at least one injector being disposed at a second end portion of the at least one wall or adjacently thereto. The bag also comprises at least one outlet for harvesting a content of the bag, the at least one outlet being disposed at the second end portion of the at least one wall or adjacently thereto. The bag can be translucent or transparent and be effective for holding and sealingly maintaining the culture medium inside the bag and inside the photobioreactor. There is also provided a photobioreactor and a photobioreator modular system.
Patent CA-2864866-C (CA)
Title: Method and tool for measuring the geometric structure of an optical component
Inventor: GUEU STEPHANE
IPC: G01M11/02
Filed: 2013-03-08
Granted: 2020-07-07
Abstract: The subject of the present invention is a method and a system for measuring the geometric or optical structure of an optical component. In particular, the invention relates to a method for measuring the geometric structure of a component bounded by a first side (10) and a second side (20), said method comprising steps of: (S1) measuring a first signal (MS1) resulting from a first conversion of a first probe signal (PS1), by at least said first side (10); (S2) measuring a second signal (MS2) resulting from a second conversion of a second probe signal (PS2), by at least said second side (20); (S3) determining a third conversion making it possible to convert a first set of coordinates (R1) associated with the measurement of the first signal (MS1) to a second set of coordinates (R2) associated with the measurement of the second signal (MS2); (S10) estimating said first side (10) using the first signal (MS1), said first simulation and a first cost criterion (V1) quantifying a difference between the estimation (ES1) and the first signal (MS1); and (S20) estimating said second side (20) using the second signal (MS2), said second simulation, said third conversion and a second cost criterion (V2) quantifying a difference between the estimation (ES2) and the second signal (MS2).
Patent CA-2866445-C (CA)
Title: Overhead view system for a shovel
Inventor: HARGRAVE BRIAN K
IPC: E02F9/00
Filed: 2013-03-29
Granted: 2020-06-09
Abstract: Systems and methods for providing an overview-head view of an industrial machine, such as a shovel. One system includes at least one processor configured to receive data from at least one sensor installed on the shovel relating to the area around the shovel, identify a plurality of planes based on the data, determine if the plurality of planes are positioned in a predetermined configuration associated with a haul truck, and if the plurality of planes are positioned in the predetermined configuration, superimpose the plurality of planes on an overhead-view image of the shovel and the area.
Patent CA-2866867-C (CA)
Title: Low viscosity synthetic cement
Inventor: MURPHY ERIN
IPC: C09K8/44
Filed: 2013-03-08
Granted: 2020-05-05
Abstract: The present invention relates to a synthetic cement that comprises a low viscosity monofunctional monomer, a dicyclopentadienyl moiety having a pendant free radical reactive species, 1,3-butyleneglycol dimethacrylate, unsaturated styrenic block copolymer, and a peroxide curing agent. Additionally it may include weighting agents depending on the circumstances of the well, as is well known to those skilled in the art. Other additional components such as oil based mud, suspending agents, Portland cement, acrylates and methacrylates, retardant curing additives, and clays may optionally be incorporated into the synthetic cement. The synthetic cement is activated by heat, for example, and can be crafted to set within a certain time frame, for example in 4 hours, so that it pumpable for as long as need be, and then be set to seal the well in the manner desired.