baber/WOPTO huggingface dataset:
Patent CA-2868301-C (CA)
Title: Corps moule en resine synthetique expansee et son procede de production
Inventor: OTA MASATO
IPC: B60N2/58
Filed: 2012-03-12
Granted: 2019-06-11
Abstract: La présente invention a trait à un procédé permettant de produire un corps moulé en résine synthétique expansée au moyen duquel procédé, lorsqu'une partie de type trou définit un trou débouchant, la formation d'une bavure pour fermer la partie de type trou au moment du moulage de mousse et la génération d'une partie moulée défectueuse telle qu'un vide, etc., autour de la partie de type trou peuvent être suffisamment évitées ou supprimées ; et lorsque la partie de type trou est de type sans pénétration, la génération d'une partie moulée défectueuse telle qu'un vide, etc., au fond de la partie de type trou peut être suffisamment évitée ou supprimée. La présente invention a également trait à un corps moulé en résine synthétique expansée produit au moyen de ce procédé de production. Un corps moulé en résine synthétique expansée qui est doté d'une partie de type trou sur sa surface extérieure est produit à l'aide de matrices de moulage comprenant au moins une première matrice et une seconde matrice. Une projection permettant de former la partie de type trou est prévue sur la surface intérieure de la cavité de la première matrice. Lorsque les matrices de moulage sont serrées, la surface d'extrémité de pointe de la projection dans la direction de la projection est configurée de manière à être opposée à la surface intérieure de la cavité de la seconde matrice, un intervalle prédéterminé étant prévu entre ces dernières. Lorsque les matrices de moulage sont serrées, le gaz présent dans les matrices de moulage est introduit entre la surface d'extrémité de pointe de la projection et la surface intérieure de la cavité de la seconde matrice par l'intermédiaire d'un moyen d'introduction de gaz.
Patent CA-2870660-C (CA)
Inventor: SALSICH ANTHONY VAN BERGEN
IPC: B23K9/10
Filed: 2013-06-06
Granted: 2017-11-28
Abstract: A welding wire feeder includes a welding wire feed drive configured to drive welding wire towards a welding application, wire feed control circuitry coupled to and configured to control the welding wire feed drive. The welding wire feeder includes power conversion circuitry configured to receive polarized input power from a welding power source via input connections with defined polarities and to convert the polarized input power to welding output, sensing circuitry configured to detect the polarity of the polarized input power when connected to the input connections, and welding process control circuitry. The welding process control circuitry is coupled to the power conversion circuitry and the sensing circuitry. The welding process control circuitry is configured to provide the polarized input power to the power conversion circuitry only if the polarity of the polarized input power corresponds to the defined polarities of the input connections.
Patent CA-2874790-C (CA)
Inventor: CLIFTON DAVID
IPC: G06T7/40
Filed: 2013-05-28
Granted: 2020-08-04
Abstract: A laser scanning ophthalmoscope obtains images of a retina. An image is processed by (i) mapping an image along a one dimensional slice; (ii) computing a wavelet scalogram of the slice; (iii) mapping ridge features from the wavelet scalogram; repeating steps (i), (ii) and (iii) for one or more mapped image slices. The mapped ridge features from the slices are superimposed. Textural information is derived from the superimposed mapped ridge features. The analysis can be tuned to detect various textural features, for example to detect image artefacts, or for retinal pathology classification.
Patent CA-2878058-C (CA)
Title: Beveling / chamfering tool - router head for metal
Inventor: DIECKILMAN THOMAS M
IPC: B23C3/12
Filed: 2013-07-01
Granted: 2021-12-14
Abstract: The present invention provides a beveling tool (100) including a body (10) with a shaft hole (5) formed through the center; a plurality of cutter blades (20) arranged at predetermined distances on the circumferential surface of the body (10), each having a radial primary relief surface (14) with a radial primary relief angle ranging from 10 to 20 degrees and a radial secondary relief surface (16) with a radial secondary relief angle ranging from 25 to 45 degrees; discharge grooves (30) formed longitudinally between the cutter blades (20) to discharge chips produced in beveling; and a shank (40) inserted in the shaft hole (5) of the body (10), in which the body (10) and the shank (40) are connected by brazing. With the beveling tool of the present invention, it is possible to smoothly discharge chips produced in beveling and to prevent damage to the cutter blades.
Patent CA-2878780-C (CA)
Title: Dental composition comprising a hydrolysis stable polyfunctional polymerizable monomer
Inventor: KLEE JOACHIM E
IPC: A61K6/083
Filed: 2013-09-11
Granted: 2018-04-03
Abstract: The present invention relates to a dental composition comprising a specific polymenzable compound. Furthermore, the present invention relates to the use of the specific polymerizable compound for the preparation of a dental composition.  The polymerizable compound of the present invention is a water soluble yet hydrolysis stable polyfunctional polymerizable monomer. It is the problem of the invention to provide a dental composition comprising a polymerizable compound, which compound is copolymerizable with conventional (meth)acrylates and provides dental compositions with a low viscosity and excellent biocompatibility.The present invention is based on the recognition that the polymerizable compound according to the invention has a heat of polymerization which is comparable to the heat of polymerization of (meth)acrylates despite the presence of allyl groups.
Patent CA-2878830-C (CA)
Inventor: TAETS LIEVE
IPC: C08K5/07
Filed: 2013-07-15
Granted: 2019-02-19
Abstract: The invention relates to a method for preparing a stable and thin liquid polyisobutene emulsion comprising the steps of i) heating a polyisobutene polymer, optionally mixing said polyisobutenepolymer with a wax and/or oil, thereby obtaining a pre-mix, ii) mixing said pre-mix in water containing one or more surfactants in a concentration of the surfactant of maximum 5 %wt. at a controlled flow rate, which flow rate is sufficiently slow to form particles of the pre-mix, thereby obtaining a pre-emulsion, and iii) homogenising said pre-emulsion, thereby obtaining said polyisobutene emulsion with an average particle size of at maximum 100 µm.
Patent CA-2879147-C (CA)
Title: Apparatus and method for stripping solids and fluids from a string used in drilling or servicing wells
Inventor: HOLTBY QUINN A J
IPC: E21B19/00
Filed: 2015-01-21
Granted: 2022-01-18
Abstract: Three or more overlapping sealing members arranged circumferentially around a passage in a supporting body form an annular seal around a pipe inserted into the passage.
Patent CA-2883786-C (CA)
Title: Raccords et tuyau a blocage transversal scelles
Inventor: BAUERDICK JAN
IPC: F16L25/08
Filed: 2013-09-06
Granted: 2017-09-05
Abstract: Système d'accouplement de tuyau et de raccord comprenant un premier tuyau, un second tuyau et un raccord. Une extrémité de réception du second tuyau comprend une première bride, une seconde bride, une rainure et un produit d'étanchéité. La seconde bride s'étend plus loin que la première bride. La rainure est disposée au niveau du diamètre de tuyau et entre la première bride et la seconde bride. La première bride possède une face inclinée vers l'intérieur pour rencontrer la rainure et la seconde bride possède une face inclinée vers l'extérieur pour rencontrer la rainure. Le produit d'étanchéité est disposé dans la rainure pour sceller l'extrémité lisse du premier tuyau dans l'extrémité de réception. Le raccord est formé par l'alignement coopératif de l'extrémité lisse introduite dans l'extrémité de réception et scellée par le produit d'étanchéité.
Patent CA-2896682-C (CA)
Inventor: MATSUZAKI TOMOHIKO
IPC: B65G17/00
Filed: 2013-12-19
Granted: 2017-01-24
Abstract: To prevent the production of metal powder in a conveyor device for conveying food (12), and prevent the contact pressure and wearing from increasing at the slide portion between a conveyor belt (15a, 15b, 15c and 15d) and a guide rail (82) in a low temperature environment. A conveyor device for conveying food includes a large number of round bars (60) which forms the conveyor belt (15a, 15b, 15c and 15d), coupling members (62) which are fixed to both ends of each of the round bars (60), a guide rail (82) which slidably supports the conveyor belt (15a, 15b, 15c and 15d), and a slide block (78) fixed to each round bar (60) and configured to slide on the guide rail (82). The coupling members (62) includes rotatable rollers (74), the rollers (74) mesh with a sprocket (48, 50), and the sprocket (48, 50) conveys the conveyor belt (15a, 15b, 15c and 15d) in a conveyance direction. The rollers (74) and the meshing portion of the sprocket (48, 50) include a wear resistant resin member.
Patent CA-2896699-C (CA)
Title: Bacterial cellulose and bacterium producing it
Inventor: TAJIMA KENJI
IPC: C12N1/20
Filed: 2013-12-27
Granted: 2021-11-09
Abstract: [Problem] To provide a bacterial cellulose which is highly dispersible in a liquid, shows excellent molding properties and high miscibility with other materials when applied to materials, and, therefore, has a high applicability as a practical material, and a bacterium which produces the bacterial cellulose. [Solution] A bacterial cellulose, water that contains said bacterial cellulose at a final concentration of 0.1±0.006 (w/w) showing a light transmittance at a wavelength of 500 nm of 35% or greater, and a bacterium producing the bacterial cellulose. According to the present invention, the bacterial cellulose that is uniformly dispersible in a liquid such as water can be obtained. The bacterial cellulose shows excellent molding properties and high miscibility with other materials and, therefore, can contribute to the improvement in the qualities of a final product or production efficiency thereof or to the reduction of production cost.
Patent CA-2902275-C (CA)
Title: Cartridge for a dispensing system
Inventor: BOGGS JOSEPH H
IPC: B65D81/38
Filed: 2014-01-29
Granted: 2022-05-03
Abstract: A cartridge is provided that comprises a housing. The housing is configured to maintain a pouch within the housing. The cartridge comprises a top and a bottom. The cartridge comprises at least one top mating member at the top of the cartridge and at least one bottom mating member at the bottom of the cartridge. The at least one top mating member is asymmetric with the at least one bottom mating member. Each mating member is configured to match with a corresponding mating member of a cartridge frame or rack.
Patent CA-2904575-C (CA)
Title: Folding propellers system
Inventor: JOHANNESSON GLEN
IPC: B64C27/50
Filed: 2014-03-13
Granted: 2022-02-01
Abstract: A rotatable-propeller assembly wherein the propeller blades are locked relative to each other for normal operation through a biased locking pin oriented in a central-rotation axis of the rotatable propeller blades, applying a clamping force toward a retaining plate, and unlocked from each other by moving away the retaining plate and pin. This allows for the safe packing and shipping, and easy deployment of hovering unmanned aerial vehicles equipped with such a rotatable-propeller assembly.
Patent CA-2905004-C (CA)
Title: Systemes et procedes pour administrer une stimulation de moelle epiniere sur la base de modeles temporels de stimulation electrique
Inventor: GRILL WARREN M
IPC: A61N1/36
Filed: 2014-03-13
Granted: 2023-06-27
Abstract: L'invention concerne des systèmes et des procédés pour administrer une stimulation de moelle épinière (SCS) sur la base de modèles temporels de stimulation électrique. Selon un aspect, un procédé comprend l'utilisation d'un modèle informatique d'un neurone de plage dynamique large (WDR) pour déterminer un ou plusieurs modèles temporels non-ordinaires qui permettent d'obtenir une sortie neuronale WDR prédéterminée et une activité de stimulation pour l'une d'une optimisation d'efficacité et d'une optimisation d'efficience. Le procédé comprend également l'administration à un sujet d'une stimulation de moelle épinière sur la base du ou des modèles déterminés parmi les modèles temporels non-ordinaires.
Patent CA-2905726-C (CA)
Title: Agonistes de gpr120 pour le traitement du diabete de type 2
Inventor: SUI ZHIHUA
IPC: A61K31/425
Filed: 2014-03-07
Granted: 2022-05-31
Abstract: Des composés, des compositions et des méthodes sont décrits pour traiter des troubles influencés par la modulation du récepteur GPR120. Ces composés comprennent en particulier le composé (31) représenté ainsi : utile dans le traitement de maladies ou de conditions comme le diabète sucré de type 2.
Patent CA-2919006-C (CA)
Inventor: JAFRY SYED MANSOOR
IPC: H04M1/72403
Filed: 2014-08-18
Granted: 2021-12-21
Abstract: Selon l'invention, diverses interfaces d'utilisateur et autres technologies pour réaliser des transitions transparentes entre appels de différents types peuvent être mises en uvre. Les technologies peuvent être mises en uvre pour donner l'impression d'un appel individuel qui est relevé pour passer d'un type d'appel à un autre. Une nouvelle application peut s'inscrire de telle façon qu'une commande d'interface d'utilisateur appropriée apparaisse pour activation lorsqu'une transition d'appel transparente est possible. La réalisation de transitions pour des applications tierces peut donc être supportée. Les mises en uvre inter-plateformes peuvent être supportées.
Patent CA-2919715-C (CA)
Inventor: TIRONI GALLARDO NICOLAS IVAN
IPC: C05G3/90
Filed: 2013-12-24
Granted: 2021-07-13
Abstract: The invention relates to a method for producing a liquid compound and to the compound used to improve the results of the application of ammoniacal nitrogenated fertilisers to crops requiring same and the ammonium present in the ground, said compound being a mixture consisting mainly of 3.5 DMPP as a nitrification inhibitor, phosphorus, the main function of which is to participate in all of the processes and energetic reactions of the crop, and amino acids which are synthesised by the plants in enzymatic reactions generated by means of the amination, where absorbed ammonium salts and organic acids are produced.
Patent CA-2921866-C (CA)
Title: Rna viruses for immunovirotherapy
Inventor: UNGERECHTS GUY
IPC: C12N7/01
Filed: 2016-02-25
Granted: 2024-01-16
Abstract: The present invention relates to a recombinant virus of the family Paramyxoviridae, comprising at least one expressible polynucleotide encoding a multispecific binding polypeptide, said multispecific binding polypeptide comprising a first binding domain binding to a surface molecule of an immune cell with antitumor activity, preferably a lymphocyte, more preferably a T cell or a dendritic cell, and a second binding domain binding to a tumor-associated antigen; to a polynucleotide encoding the same, and to a kit comprising the same. Moreover, the present invention relates to a method for treating cancer in a subject afflicted with cancer, comprising contacting said subject with a recombinant virus of the family Paramyxoviridae of the invention, and thereby, treating cancer in a subject afflicted with cancer.
Patent CA-2924188-C (CA)
Inventor: PONGPEERAPAT ADCHARA
IPC: A61P25/00
Filed: 2014-10-03
Granted: 2018-12-18
Abstract: The invention provides devices, kits and approaches for treating pain, comprising a composition of the .alpha.2 adrenergic agonist, dexmedetomidine. Clinically, dexmedetomidine is used as a sedative and is parenterally, intravenously or orally administered, thus requiring close supervision by healthcare professionals. Provided herein are select embodiments of transdermal delivery devices that are configured to maintain contact with a subject and comprise dexmedetomidine compositions that are formulated in a manner sufficient to deliver an amount of dexmedetomidine to the skin surface of the subject for treating pain.
Patent CA-2925444-C (CA)
Title: Pole for the transmission of electric power and/or telecommunication signals, and use and method
Inventor: VILLMAN GUNTER
IPC: E04H12/12
Filed: 2014-09-23
Granted: 2021-04-06
Abstract: The invention relates to a pole (1) for the transmission of electric power and/or telecommunication signals. The material of the pole includes reinforced concrete with a reinforcement of non-magnetic material. The pole has a length in the range of 2 to 25 m and a maximum cross section dimension less than 0.5 m. According to the invention the pole (1) is hollow along at least a part of its length extension with a cavity (20) surrounded by a layer (9) of reinforced concrete. The pole (1) includes electric power transmission components (14-17) and/or telecommunication components (11-13) arranged in the cavity (20). The electric power transmission components (14-17) include at least one of the components: transformer, energy storage, control equipment and inverter/converter. The telecommunication components (11-13) include at least one of the components: ICT-equipment, transmitter, receiver and antenna. The invention also relates to the use of such poles and to a method related thereto.
Patent CA-2926652-C (CA)
Title: High purity therapeutic bone agents
Inventor: SIMON JAIME
IPC: A61K51/04
Filed: 2014-10-07
Granted: 2021-07-20
Abstract: This invention relates to radioactive, bone-seeking, pharmaceutical methods, compositions and formulations that have a lower impurity profile, a longer shelf life, improved availability and are less expensive to prepare. The compositions of this invention can be conveniently prepared in a timely manner resulting in improved availability and delivery of the drugs to patients.
Patent CA-2927078-C (CA)
Inventor: LEEMHUIS MICHAEL CRAIG
IPC: G03G15/06
Filed: 2014-06-02
Granted: 2018-10-16
Abstract: A replaceable unit for an electrophotographic image forming device according to one example embodiment includes an elongated body extending along a lengthwise dimension and having a reservoir for holding toner. A latch catch on the body is positioned to receive a corresponding latch when the replaceable unit is installed in the image forming device to restrain the body from moving forward along the lengthwise dimension. A latch actuator at a front of the body is movable relative to the body between a home position and a releasing position. A release handle at the front of the body is unobstructed for user engagement and operatively connected to the latch actuator such that actuation of the release handle causes the latch actuator to move from the home position to the releasing position to unlatch the body from the image forming device.
Patent CA-2928587-C (CA)
Title: Aggressive prefetching
Inventor: ROVERSO ROBERTO
IPC: H04L67/104
Filed: 2014-10-17
Granted: 2022-01-04
Abstract: The invention relates to methods and devices of distributing data content in a live streaming peer-to-peer (P2P) network. In a first aspect of the present invention a method is provided of distributing data content in a P2P live streaming network comprising a plurality of peers and a streaming source periodically producing segments representing the data content to be distributed, wherein a group of the peers are assigned to download the data content from the streaming source and to distribute the downloaded data content to remaining peers in the P2P network. The method comprises making requests, from a first peer comprised in the group, for a current segment produced by the streaming source, the requests being made at a rate higher than a rate with which the segments are produced by the streaming source. Further, the method comprises announcing, if the first peer is the peer in the group being the first to download the current segment, that the current segment has been downloaded, wherein the network peers can download the current segment from said first peer; or else downloading the current segment from a second peer in the group being the first to download the current segment, which second peer announces the download of the current segment on the P2P network.
Patent CA-2929533-C (CA)
Title: Compositions et procedes de lutte contre les infestations de parasites de type arthropode et d'organismes nuisibles
Inventor: INBERG ALEX
IPC: A61K31/713
Filed: 2014-11-04
Granted: 2023-06-06
Abstract: La présente demande concerne et décrit des molécules d'acides nucléiques anti-parasitaires, anti-organismes nuisibles ou insecticides et leurs gènes cibles de la calmoduline pour lutter contre les parasites de type arthropode et les organismes nuisibles. Des procédés et des compositions pour lutter contre et traiter les parasites et les organismes nuisibles dans les ruches d'Apis mellifera (abeilles mellifères) sont en outre décrits.
Patent CA-2931199-C (CA)
Inventor: ROUSSEV ALEXANDER D
IPC: H04W4/10
Filed: 2014-11-19
Granted: 2018-03-13
Abstract: A method and apparatus are described for managing a mass registration scenario in a two-way radio system. A site controller in a trunked radio system detects a mass registration condition in which registration requests by subscriber units are likely to collide on an inbound control channel. During the mass registration condition, the site controller initiates a restriction period by instructing subscriber units that are members of particular talkgroups to temporarily cease registration requests. Those talkgroup members are permitted to resume their registration requests when a predetermined delay time has passed since the members were instructed to cease registration, or when a particular silence time has passed without registration activity over the control channel
Patent CA-2936728-C (CA)
Inventor: STEYAERT JAN
IPC: C07K14/705
Filed: 2015-01-30
Granted: 2023-06-20
Abstract: L'invention concerne des agents qui se lient spécifiquement à un récepteur opioïde de manière conformationnellement spécifique et pouvant être utilisés pour introduire une modification conformationnelle dans le récepteur. Lesdits agents présentent des applications thérapeutiques et peuvent être utilisés dans des études cristallographiques aux rayons X du récepteur. Lesdits agents peuvent également être utilisés pour améliorer la découverte de médicaments par criblage de composé et/ou conception de médicaments sur la base de la structure.
Patent CA-2937784-C (CA)
Title: System and device for high throughput generation of combinatorial droplets and methods of use
Inventor: WANG TZA-HUEI
IPC: B01L3/00
Filed: 2015-01-26
Granted: 2022-08-23
Abstract: The present invention is directed to a microfluidic system comprising a microfluidic chip and a method of performing a chemical assay wherein a sample is processed into multiple daughter droplets and said daughter droplets are incubated with varying reagents. The properties of these droplets can be detected to provide assay data.
Patent CA-2939533-C (CA)
Inventor: KITAYAMA HIROKI
IPC: F24C15/00
Filed: 2015-07-14
Granted: 2018-10-23
Abstract: A heating cooker includes a main casing, a heating chamber that is provided in the main casing and that is for heating an object to be heated, a door (3) that is provided on a front face side of the main casing and that opens and closes an opening of the heating chamber, and a dew receiving container (6) that is detachably attached onto an under front face side of the main casing. The main casing (1) has a front plate (60) that is provided around the opening of the heating chamber (2), a housing part (80) that is provided on underside of the front plate (60) so as to extend along a width of the front plate (60) in a left-right direction and that is recessed toward a rear face side relative to a lower-side front face of the front plate (60) so as to house a portion on the rear face side of the dew receiving container (6), and a drop inhibiting part (61) that is provided on a bottom end of the front plate (60) and that inhibits water droplets, having flowed down along a surface of the front plate (60), from traveling to a side of the housing part (80).