baber/WOPTO huggingface dataset:
Patent CA-3157810-A1 (CA)
Title: Vaccines against coronaviruses
Inventor: DORMESHKIN DMITRI
IPC: C07K19/00
Filed: 2022-04-29
Abstract: Disclosed herein are nucleic acid molecules comprising a polynucleotide, the polynucleotide encoding a polypeptide comprising a receptor-binding domain (RBD) of a spike (S) protein of a coronavirus. Also disclosed are nucleic acid molecules comprising a polynucleotide, the polynucleotide encoding a polypeptide comprising a plurality of antigenic coronavirus peptides interspersed in an ankyrin repeat scaffold, the ankyrin repeat scaffold comprising a plurality of ankyrin repeat motifs. Methods and uses of these nucleic acid molecules for inducing an immune response against a coronavirus are also disclosed.
Patent CA-3157829-A1 (CA)
Title: Systeme et procede de mesure du profil d'une piece
Inventor: JACOT PHILIPPE
IPC: G01B5/012
Filed: 2019-11-28
Abstract: L'invention porte sur un système et un procédé de mesure du profil d'une pièce. Selon l'invention, le système de mesure (100) comprend : - un capteur (110) avec une sonde (120) présentant au moins un degré de liberté, et un premier élément de référence (130) solidaire de la sonde (120), ledit capteur (110) étant arrangé de sorte que ladite sonde (120) est apte à suivre le contour interne ou externe de la pièce (50) tandis que le premier élément de référence (130) est à l'extérieur de la pièce (50), et - un dispositif de prise de vue (160) apte à prendre une image représentant au moins une portion de l'extérieur de la pièce (50) et le premier élément de référence (130). Ainsi, le premier élément de référence (130) sert d'élément de référence de la position de la sonde (120) par rapport au référentiel qui est la pièce (50).
Patent CA-3160497-A1 (CA)
Title: Scrubber with non-circular brush head
Inventor: FEDRIGON JEREMY
IPC: A47L11/283
Filed: 2022-05-26
Abstract: A brush head including a central portion centered respective to a rotation axis, an attachment feature configured to secure the brush head for rotation about the rotation axis, and a plurality of lobes. The plurality of lobes extend radially outwardly from the central portion and the rotation axis. At least one lobe extends along a curvilinear path, the curvilinear path extending through the central portion. The lobe has varying widths along the curvilinear path, the varying widths being perpendicular to the curvilinear path.
Patent CA-3161461-A1 (CA)
Title: Cigar cutters
Inventor: FISTEN DOUGLAS
IPC: B26B1/02
Filed: 2022-06-02
Abstract: Cigar cutters are disclosed herein. An example cigar cutter includes a body having an opening to receive a cigar, and a first blade and a second blade that are moveable relative to the opening in the body. The first and second blades are moveable between an open position and a closed position. The cigar cutter also includes a wheel rotatably coupled to the body. When the wheel is rotated in a first direction, the first and second blades are moved to the open position, and when the wheel is rotated in a second direction opposite the first direction, the first and second blades are moved to the closed position.
Patent CA-3163723-A1 (CA)
Title: Canules endoscopiques et procedes associes
Inventor: WINEGAR THOMAS WILLIAM
IPC: A61B1/303
Filed: 2020-10-28
Abstract: Une canule endoscopique comprend une tige allongée ayant une partie d'extrémité distale dimensionnée pour être insérée dans une cavité corporelle et une caméra fixée à la partie d'extrémité distale de l'arbre allongé. La caméra est configurée pour visualiser la cavité corporelle. La partie d'extrémité distale de l'arbre allongé est réglable entre une configuration droite et une configuration courbée pour examiner la cavité corporelle.
Patent CA-3163785-A1 (CA)
Title: Surface cleaning apparatus illumination system
Inventor: THORNE JASON B
IPC: F21V33/00
Filed: 2019-10-02
Abstract: A vacuum cleaner includes a vacuum body defining an agitation chamber, an agitator, and an illumination system. The agitator is rotatably disposed at least partially within the agitation chamber and includes an agitator body defining an illumination chamber. The illumination system is at least partially disposed within the illumination chamber and includes at least one light source. Alternatively, a vacuum cleaner includes a vacuum body defining an agitation chamber, an agitator rotatably disposed at least partially within the agitation chamber, an illumination coupled to the vacuum body and including at least one light source, and a light guide configured to redirect light emitted in a first direction from the at least one light source to a second direction.
Patent CA-3165923-A1 (CA)
Title: Maize inbred ph4cwp
Inventor: FOX RUSSELL
IPC: C12N5/04
Filed: 2022-06-28
Abstract: A novel maize variety designated PH4CWP and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4CWP with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4CWP  through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH4CWP or a locus conversion of PH4CWP with another maize variety.
Patent CA-3166597-A1 (CA)
Title: Antagonistes du recepteur muscarinique 4 et procedes d'utilisation
Inventor: HARRIOTT NICOLE
IPC: A61K31/5386
Filed: 2021-02-03
Abstract: La présente invention concerne des composés de formule (Ia), des sels pharmaceutiquement acceptables de composés de formule (Ia), et des compositions pharmaceutiques de ceux-ci qui modulent l'activité du récepteur muscarinique de l'acétylcholine M4. Les composés, les sels pharmaceutiques de composés et les compositions pharmaceutiques de la présente invention sont destinés à des procédés utiles dans le traitement ou la prophylaxie d'une maladie, d'un trouble ou d'un symptôme neurologique, et d'états associés à ceux-ci.
Patent CA-3167046-A1 (CA)
Inventor: YAGHI OMAR M
IPC: C08G73/02
Filed: 2021-01-11
Abstract: Des matériaux de réseaux organiques covalents (COF) stables sur les plans chimique et thermique sont configurés et fonctionnels comme adsorbants solides pour le piégeage des gaz et de l'eau. Une composition décrite est une composition comprenant un COF à topologies tridimensionnelles comprenant hcb, sql, kgm, fxt, kgd ou bex pour les deux dimensions et dia, ctn, bor, pts, Ion, srs, ffc ou rra pour les trois dimensions pour la collecte d'eau atmosphérique. La composition comprend un réseau cristallin comprenant un liant sélectionné parmi l'imine, l'amide, l'imide, l'hydrazone, l'azine, l'imidazole, le benzoxazole, la .BETA.-cétoénamine et l'oléfine générés d'une combinaison d'au moins deux liants différents sélectionnés parmi les liants ditopiques, les liants tritopiques, les liants tétratopiques, les liants hexatopiques et les liants octotopiques, la composition étant créée à partir de 1,1,2,2-tétrakis(4-aminophényle)éthène [ETTA, C26H16(NH2)4] tétratopique et de 1,3,5-triformylbenzène [TFB, C6H3(CHO)3] tritopique, appelée COF-432 {[(ETTA)3(TFB)4]imine}, qui présente la topologie mtf.
Patent CA-3167785-A1 (CA)
Inventor: PELLICCIARI ROBERTO
IPC: C07D401/14
Filed: 2021-02-24
Abstract: La présente invention concerne des composés capables de moduler l'activité de NR2F6. Les composés de l'invention peuvent être utilisés dans des procédés pour la prévention et/ou le traitement de maladies et de troubles associés à la modulation de l'activité de NR2F6.
Patent CA-3170536-A1 (CA)
Title: Inhibiteurs de la replication du virus de l'immunodeficience humaine
Inventor: GILLIS ERIC P
IPC: C07D471/04
Filed: 2021-03-03
Abstract: L'invention concerne des composés de formule I, y compris des sels pharmaceutiquement acceptables de ceux-ci, et des compositions et des méthodes de traitement d'une infection par le virus de l'immunodéficience humaine (VIH). (I)
Patent CA-3175389-A1 (CA)
Inventor: COVEY PAUL A
IPC: A01H6/20
Filed: 2021-04-30
Abstract: La présente invention concerne des plantes résistantes à l'hernie du chou (CR) ; en particulier, des plantes Brassica résistantes à CR, comprenant B. napus. Les plantes résistantes à CR comprennent la totalité ou une partie d'au moins une séquence génomique d'un génome parent de B. napus qui confère une résistance à l'hernie du chou. La séquence génomique peut être une séquence génomique du chromosome N03, du chromosome N04 et/ou du chromosome N08.
Patent CA-3175522-A1 (CA)
Inventor: PERDANA JIMMY
IPC: A23P30/20
Filed: 2021-05-03
Abstract: The invention generally relates to a process for preparing a dehydrated meat-analogue. More specifically the invention relates to a process for preparing a dehydrated meat-analogue with a fibrous appearance and good rehydration properties.
Patent CA-3176346-A1 (CA)
Title: Focal plane spacers for microscope slides and related systems and methods
Inventor: EVANS MARK S
IPC: G02B21/34
Filed: 2021-04-21
Abstract: The disclosed spacers for microscope slides may include a spacer body including a material configured to provide an optical focal reference for a microscope and a central opening in the spacer body sized and shaped to receive a cytological sample. The spacer body may have a thickness of about 20 µm or less. Methods of analyzing cytological samples may include disposing a cytological sample on a microscope slide adjacent to a spacer positioned on the microscope slide, focusing an optical module of a microscope to a focal plane using at least a portion of the spacer as a focal reference, and viewing the cytological sample through the optical module of the microscope at the focal plane. Various other related methods, systems, and devices are also disclosed.
Patent CA-3177733-A1 (CA)
Title: Handle with an ejector for a wet razor
Inventor: DENKERT UWE
IPC: B26B21/22
Filed: 2022-09-29
Abstract: The invention relates to a handle for a wet razor including a handle section (01) as well as a coupling section (02) for detachably attaching a cutting unit to the handle. The coupling section (02) comprises a housing section (03) including a housing cavity (04), which has an insertion opening (06) at the end directed toward the cutting unit and an operating opening (07). The coupling section furthermore comprises a connector (12) including fastening elements (13, 14), which engage in the housing section (03), and including a peg (16), which protrudes beyond the plane of the insertion opening (06). The coupling section furthermore comprises an ejector (08), which is inserted into the housing cavity (04) so as to be axially displaceable, including a spring element (09), which axially urges the ejector (08) into the housing cavity (04), and a ram (11), which during axial displacement of the ejector (08) in the direction toward the cutting unit extends beyond the plane of the insertion opening (06). Finally, the coupling section comprises an operating button (19), which passes through the operating opening (07) and acts on the ejector (08) so as to enable the axial displacement thereof.
Patent CA-3181844-A1 (CA)
Inventor: ZURCHER SAMUEL
IPC: C12Q1/68
Filed: 2021-06-09
Abstract: The present invention relates to a method for determining presence of a pre-determined nucleic acid sequence in a sample, the method comprising the steps of adding one or more enzyme(s) providing activities of RNA- and/or DNA-dependent DNA polymerase activity and strand- displacement activity to the sample to be analysed for the presence of the pre-determined nucleic acid sequence; adding at least five DNA primers to the sample to be analysed for the presence of the pre-determined nucleic acid sequence, wherein at least one DNA primer comprises a sequence hybridisable to the nucleic acid sequence and at least one DNA primer comprises a sequence hybridisable to the DNA sequence reverse-complementary to the nucleic acid sequence; incubating the sample resulting at a fixed temperature; determining whether an elongated DNA sequence is present in the sample, wherein presence of the elongated DNA sequence in the sample is indicative of the presence of the pre-determined nucleic acid sequence in the sample, wherein the sample is obtained from an animal and wherein no F3 primer is used.
Patent CA-3182978-A1 (CA)
Inventor: NAMPRACHAN-FRANTZ PHANRAMPHOEI
IPC: A61K39/12
Filed: 2021-07-08
Abstract: The application generally relates to enhanced recombinant nucleic acid constructs comprising a cDNA molecule encoding a full length antigenomic (+) RNA strand of a non-segmented negative-sense single-stranded RNA virus for expressing at least one heterologous polypeptide, protein, antigen, or antigenic fragment thereof. The application more particularly relates to constructs with multiple ATUs localized within a single intergenic region of a virus. The application also relates to the association between a construct with multiple ATUs and BAG plasmid to facilitate the introduction and expression of large inserts.
Patent CA-3187144-A1 (CA)
Inventor: LEIKING LARS
IPC: B65G57/30
Filed: 2021-06-21
Abstract: La présente invention se rapporte à un procédé de fonctionnement d'un système de stockage (1) dans lequel des marchandises sont : (4) introduites dans le système de stockage (1) au niveau d'une entrée de marchandises (2) dans un contenant de livraison ; retirées du contenant de livraison, stockées temporairement et retirées du système de stockage (1) dans une séquence prédéterminée au niveau d'une sortie de marchandises (3) dans un contenant de distribution. Le but de l'invention est de pouvoir faire fonctionner et/ou de créer un tel système de stockage de manière économique. Selon l'invention, les marchandises sont transférées du contenant de livraison dans une unité d'emballage (5) empilable et l'unité d'emballage (5) est stockée temporairement dans un système de stockage de blocs (7), le système de stockage de blocs (7) présente de multiples espaces d'empilement (8) et chaque espace d'empilement (8) est conçu pour recevoir une pile d'unités d'emballage (5), les marchandises étant retirées du système de stockage de blocs dans une séquence prédéterminée par la sortie de marchandises.
Patent CA-3187442-A1 (CA)
Title: Compositions including ex vivo armed t cells with multi-specific antibodies and uses thereof
Inventor: PARK JEONG A
IPC: C07K16/30
Filed: 2021-07-27
Abstract: The present disclosure provides ex vivo armed T cell (EAT) compositions that comprise multi-specific (e.g., bispecific) antibodies that bind to CDS and at least one additional target antigen (e.g., antigen that is expressed by tumor cells and/or a DOTA label). The EAT compositions of the present technology are useful for adoptive immunotherapy in a subject in need thereof.
Patent CA-3187730-A1 (CA)
Title: Sealed pipeline connection, pipeline sleeve, and lockable pipeline seals and method of making same
Inventor: DE OLIVEIRA E SILVA JOSE ANISIO
IPC: F16L13/02
Filed: 2021-08-04
Abstract: A lockable pipeline seal, pipeline sleeve, and sealed pipeline connection for a pipeline. The pipeline seal includes a ring-shaped body having a head along a first ring end and a tail along a second ring end of the ring-shaped body, with a body portion therebetween. The ring- shaped body has an outer surface and an inner surface along its periphery. A deflection surface and a base surface are defined along the outer surface. The deflection surface is at an angle to a horizontal axis of the ring-shaped body, and a recessed grip is defined along the inner surface. The ring-shaped body is compressible such that, when the pipeline seal is installed between the pipeline sleeve and the pipeline pipe, the deflection surface is urged against the pipeline pipe and the recessed grip grippingly engages the pipeline sleeve whereby a locked seal is formed between the pipeline sleeve and the pipeline pipe.
Patent CA-3189343-A1 (CA)
Title: Terminal, base station, and communication method
Inventor: IWAI TAKASHI
IPC: H04W72/04
Filed: 2021-06-22
Abstract: The present invention achieves an improvement in channel estimation accuracy using a reference signal. This terminal comprises: a control circuit for setting a first upper limit value of a frequency interval at which a first reference signal is placed in a first bandwidth such that the first upper limit value is smaller than a second upper limit value of a frequency interval at which a second reference signal is placed in a second bandwidth wider than the first bandwidth; and a transmission circuit for transmitting the first reference signal on the basis of the first upper limit value.
Patent CA-3189773-A1 (CA)
Title: Vetement et tissus fonctionnels respectueux de l'environnement pour les arts martiaux
Inventor: YDERSTROM FREDRIK
IPC: A41D1/08
Filed: 2021-07-21
Abstract: La présente invention se rapporte à un vêtement pour les arts martiaux (1) en tissu comprenant des fibres de bambou. En outre, la présente invention porte sur des tissus pour les arts martiaux comprenant des fibres de bambou. La présente invention concerne également des procédés permettant de fabriquer des tissus pour les arts martiaux. Aucune substance traitée chimiquement nocive pour l'environnement n'est ajoutée pendant le processus de fabrication. De ce fait, la présente invention porte sur des tissus et sur des vêtements sans substances traitées chimiquement nocives pour l'environnement. La présente invention porte, dans tous les modes de réalisation, sur des tissus et sur des vêtements, ainsi que sur les procédés de fabrication pour les produire et satisfont les exigences imposées par l'écoétiquetage des labels Ecolabel, Eucolabel et Nordic Swan.
Patent CA-3193844-A1 (CA)
Title: Air filter
Inventor: CARTIER RICHARD
IPC: B01D46/10
Filed: 2021-09-24
Abstract: There is disclosed herein an air filter device for use about the face of a user. The device includes a mask frame, an air filtration assembly engaged with the frame, a tube connected at a first end thereof to the assembly and in sealed relation thereto, a seal member at a second end of the tube substantially distal from the first end and for operation interposition between the tube and a nose on the face, one or more connection ports joined to the seal member, wherein there is defined from the first end of the tube to the openings a channel whereby the assembly and openings are in fluid communication with one another.
Patent CA-3194054-A1 (CA)
Inventor: MYNTTI MATTHEW
IPC: A61P31/04
Filed: 2021-10-13
Abstract: A sterile, acidic liquid which has an effective solute concentration of from 0.3 to 0.6 Osm/L and a pH of from 3.7 to 4.2 can be used to treat the wound cavity of a mammalian subject. When used during surgeries performed on mammals, the liquid composition can be introduced to a surgery site wound cavity so as to reduce bioburden in that wound cavity. Advantageously, the composition need not be diluted or removed prior to approximation of the surgical wound.
Patent CA-3197838-A1 (CA)
Inventor: LUO JUNLU
IPC: C07D311/30
Filed: 2021-01-21
Abstract: Est divulgué dans la présente invention un procédé de préparation de composés de cannflavine. Le procédé de préparation présente des avantages tels que des matières premières bon marché et facilement disponibles, peu d'étapes de réaction, une courte période de production et un fonctionnement facile. Le procédé comprend : tout d'abord, la condensation de 4'-hydroxy-3'-méthoxyacétophénone et de carbonate de diéthyle (DEC) dans des conditions basiques pour obtenir de l'éthyle 4'-hydroxy-3'-méthoxybenzoylacétate; ensuite, la réaction du 1,3,5-trihydroxybenzène avec du géraniol pour obtenir de l'(E)-2-(3,7-diméthyloct-2,6-dién-1-yl)benzène-1,3,5-triphénol; et enfin, la condensation de l'éthyle 4'-hydroxy-3'-méthoxybenzoylacétate et de l'(E)-2-(3,7-diméthyloct-2,6-dién-1-yl)benzène-1,3,5-triphénol à haute température pour produire de la cannflavine A et/ou de la cannflavine C, puis la réalisation d'une séparation et d'une purification pour obtenir de la cannflavine A et de la cannflavine C pures.
Patent CA-3198467-A1 (CA)
Inventor: MOREND JOEL
IPC: A23N12/12
Filed: 2021-12-06
Abstract: The invention concerns a method method to roast coffee beans in a roasting system (10), said system comprising : - a roasting apparatus (2), and - a smoke treating unit (3) configured to treat the smoke produced by the roasting apparatus, said smoke treating unit comprising at least an electrostatic precipitator (222), wherein, during each roasting operation implemented in the roasting apparatus, the method comprises the steps of : - monitoring the voltage at the ionization wires and/or to the voltage at the electrodes along the time of the roasting operation, - comparing the monitored voltage to a pre-determined upper voltage threshold V1 and to one pre-determined lower voltage threshold V2, and - if, during a period of time ?t of the roasting operation, the monitored voltage is inferior to said pre-determined upper voltage threshold V1 while being superior to said pre-determined lower voltage threshold V2, then displaying a cleaning status requirement.
Patent CA-3198632-A1 (CA)
Inventor: WURM JOHANN
IPC: C21B13/14
Filed: 2021-10-28
Abstract: The application relates to a method for producing steel, comprising producing iron sponge (10) from iron-oxide-containing starting material (11) by means of direct reduction by a reducing gas (13), the reducing gas (13) consisting of at least 20 vol.% of hydrogen H2, and producing an iron smelt having a carbon content of 1-5 mass.% from the iron sponge. In the process, iron sponge is subjected to a treatment which comprises: - supply of energy and addition of additives to create a smelt and a slag, wherein the energy is supplied substantially from electricity, and wherein the slag has a basicity B2 less than 1.3, preferably less than 1.25, particularly preferably less than 1.2; - setting the carbon content in the smelt; and - reducing at least a portion of the iron oxide contained in the iron sponge. During and/or after the treatment, the slag is separated off. Steel is produced from an iron smelt of this kind.
Patent CA-3201122-A1 (CA)
Title: System and method for bi-directional communication for performances
Inventor: JACOBS ANDREA GIBB
IPC: H04N21/854
Filed: 2021-12-03
Abstract: A system and method for bi-directional communication for performances include an interface (1010) for receiving and displaying a performance (52) to at least one user. The user may respond (60) to the performance (52) through the interface (1010) including a contribution such as an image, a recording, or a text-based message. The performer may receive the response (60) from the at least one user. The system and method further generate a mosaic (100) of user responses (60) to the performance (52) determined based on recency, popularity, or randomly. The mosaic (100) may be displayed on the display behind the performer, who may be performing in front of a green screen.
Patent CA-3201643-A1 (CA)
Title: Procede de stratification en ligne de production de panneaux composites thermoplastiques avec des couches de film texturees
Inventor: WEI LIQING
IPC: B29C44/46
Filed: 2021-11-12
Abstract: L'invention concerne des systèmes en ligne et des procédés en ligne qui peuvent être utilisés pour fournir des articles composites thermoplastiques renforcés légers qui comprennent une couche de film texturée. La couche de film texturée peut fournir une ou plusieurs propriétés parmi la résistance à l'eau, l'ininflammabilité, une rugosité de surface souhaitée ou d'autres propriétés souhaitées. Les articles composites thermoplastiques renforcés légers qui comprennent une couche de film texturée peuvent être utilisés dans des applications de construction, dans des applications de véhicule récréatif et dans d'autres applications en fonction de ce qui est souhaité.
Patent CA-3202893-A1 (CA)
Title: Processes for preparing ask1 inhibitors
Inventor: BROWN BRANDON HEATH
IPC: C07D233/64
Filed: 2015-12-22
Abstract: The present disclosure provides processes for the preparation of a compound of fommla:    which exhibits apoptosis signal-regulating kinase ("ASK1") inhibitory activity and is thus useful in the treatment of diseases such as kidney disease, diabetic nephropathy and kidney fibrosis. The disclosure also provides compounds that are synthetic intemiediates, such as: