baber/WOPTO huggingface dataset:
Patent CA-3191150-A1 (CA)
Inventor: DESAI AMEY DEVENDRA
IPC: A61B5/11
Filed: 2021-07-05
Abstract: A gait moderation aiding system (100) includes a smart stick (102) and a central device (104). The smart stick (102) provides a visual cue upon detection of a gait irregularity of a user. The smart stick (102) includes an elongated housing (222), handle (201), base (204), and shaft (210). The handle (201) includes a concealed push button (208) to generate vibration upon receiving a press gesture from the user. The base (204) houses a second printed circuit board (PCB) (316), a gait detection sensor (318), and a terrain detection sensor (320). The gait detection sensor (318) includes an Inertial Measurement Unit (IMU) (322) to detect the gait irregularity of the user. The shaft (210) houses a wiring harness to connect the PCBs to primary peripherals (344). The central device (104) assesses the gait irregularity of the user to provide vibratory, and auditory cueing.
Patent CA-3191961-A1 (CA)
Title: Machine-assisted method of designing and manufacturing a custom anatomical seat cushion based on anthropometric measurements
Inventor: LESSARD JEAN-LUC
IPC: A47C7/02
Filed: 2023-03-06
Abstract: A machine-assisted method of manufacturing a customized anatomical seat cushion for a user is provided, the method comprising the steps of capturing anthropometric measurements of the user in a seated position; inputting the captured anthropometric measurements in a three-dimensional (3D) computer-aided design (CAD) model to reproduce buttock of the user; generating a 3D anatomical seat cushion representation fitting the shape of the user based on the 3D CAD model of the buttock of the user; and machining a support structure according to the generated 3D anatomical seat cushion.
Patent CA-3192011-A1 (CA)
Inventor: GROOMBRIDGE ALEXANDER
IPC: C01G33/00
Filed: 2021-08-27
Abstract: L'invention concerne des matériaux d'électrode active et des procédés de fabrication de matériaux d'électrode active. Lesdits matériaux présentent un intérêt en tant que matériaux d'électrode active dans des batteries au lithium-ion ou sodium-ion. L'invention concerne un matériau d'électrode active exprimé par la formule générale M1aM22-aM3bNb34-bO87-c-dQd.
Patent CA-3192931-A1 (CA)
Title: Overlap joint flex circuit board interconnection
Inventor: MARTINIS JOHN
IPC: H05K1/11
Filed: 2021-09-16
Abstract: An interconnection (100) for flex circuit boards used, for instance, in a quantum computing system are provided. In one example, the interconnection (100) can include a first flex circuit board (110) having a first side and a second side opposite the first side. The interconnection (100) can include a second flex circuit board (120) having a third side and a fourth side opposite the third side. The first flex circuit board (110) and the second flex circuit board (120) are physically coupled together in an overlap joint (130) in which a portion of the second side for the first flex circuit board (110) overlaps a portion of the third side of the flex circuit board. The interconnection (100) can include a signal pad structure (132) positioned in the overlap joint (130) that electrically couples a first via (118) in the first flex circuit board (110) and a second via (128) in the second flex circuit board (120).
Patent CA-3193166-A1 (CA)
Inventor: BOLTON DAVID
IPC: B27D3/00
Filed: 2021-11-19
Abstract: A method and system for production of layered wood products employs local and independently operating robotic panel assembly cells including one or more veneer handling robots, one or more core handling robots, and one or more glue application robots to produce stacks of layered wood product panels locally near the pressing stations. Consequently, the stacks of layered wood product panels are independently built at, or near, the location of the pressing stations. This eliminates the need for traditional panel conveyors, traditional layered wood product panel assembly layup lines, and stack press delivery lines. This, in turn, eliminates thousands of moving parts and dozens of people from the layered wood product production process.
Patent CA-3196738-A1 (CA)
Inventor: BANERJEE Indrani
IPC: A46B15/00
Filed: 2021-10-28
Abstract: In one aspect, a system for detecting blood in an oral cavity during toothbrushing is disclosed. A toothbrush includes a sensor configured to emit first light at a first wavelength and second light at a second wavelength, and receive reflected portions of the light, the reflected portions having a first intensity and a second intensity, respectively. For each of a plurality of different times of a brushing session, a processor calculates a ratio of the first intensity to the second intensity. The processor identifies peaks in the ratio over the different times and, based on the number of peaks in the ratio, determines whether hemoglobin is present in the oral cavity.
Patent CA-3197819-A1 (CA)
Inventor: CHEN PING
IPC: A24F40/48
Filed: 2021-12-23
Abstract: The present invention provides an atomization device including a shell, an atomizing core, and electrodes. The atomizing core includes a heating unit and a liquid transfer unit. The liquid transfer unit includes an air guide part and a base. An air flow chamber is formed between the air guide part and the base. A heating part is disposed on an inner wall of the air flow chamber and is in contact with the liquid transfer unit. A liquid storage cavity leads to a liquid inlet part of the liquid transfer unit, an air inlet passage is communicated with an air inlet, and an air outlet passage is communicated with an air outlet, such that when the liquid inlet part of the liquid transfer unit contacts liquid, the liquid is transferred by the liquid transfer unit onto the heating parts to be heated to generate smoke, and an external air flow sequentially passes through the air inlet passage, the air inlet, the air flow chamber, the air outlet and the air outlet passage to take the smoke out of the atomization device. Due to the fact that the air flow chamber of the atomizing core of the atomization device is disposed in the liquid transfer unit made of a porous material and the heating part of the heating unit is disposed in the air flow chamber, the volume, flow rate and path of the air flow are determined mainly by the structure of the liquid transfer unit without being affected by other parts and the assembly relation of the atomization device, thereby facilitating ensuring good and uniform atomization effect of the atomization device.
Patent CA-3202548-A1 (CA)
Inventor: BAUCOM KYLE D
IPC: C07C67/293
Filed: 2021-11-23
Abstract: L'invention concerne des procédés de synthèse d'intermédiaires utiles dans la préparation d'inhibiteurs de Mcl-1. En particulier, l'invention concerne des procédés de synthèse du composé IA, R1 y étant décrit. Le composé IA peut être utile dans la synthèse du composé A1, ou d'un sel ou solvate de celui-ci, et du composé A2, ou d'un sel de solvate de celui-ci.
Patent CA-3203262-A1 (CA)
Title: Polyurethane foam and seat pad
Inventor: MIKUNI TAKUMI
IPC: A47C7/18
Filed: 2022-02-07
Abstract: Provided is a polyurethane foam having a reduced stress relaxation rate and a reduced hysteresis loss rate while having moderate rebound elasticity.The polyurethane foam is obtained from a composition containing a polyol and an isocyanate.  As the polyol, a polyol (a) having a content of an ethylene oxide unit of 60 mol% or more is contained when a total amount of alkylene oxide units is 100 mol%, and a content of the polyol (a) is 60 parts by mass or more and 95 parts by mass or less when a total amount of the polyol is 100 parts by mass.
Patent CA-3203330-A1 (CA)
Inventor: SMITH DAVID PETER
IPC: G06F21/64
Filed: 2023-06-13
Abstract: Disclosed is a method and system, in FIG. 1, for verifying authenticity of specific personal data responsive to a unique wallet address (70) on a public ledger (66) of an unregulated platform (60). The wallet contains one or more non-transferable NFTs each locked to the wallet and related to specific personal data. The non-transferable NFT was minted from a regulated platform (27) to which there is a record (76) in the public ledger. Supplying the unique address of the wallet to a service supplier affects a log-in of a client (18) to the service supplier (90), whereafter message interactions over a network (12) between the service supplier and the unregulated platform (60) permits searching for a relevant (72) non-transferable NFTs (74) stored in the wallet and related to the specific personal data. Return of any relevant non-transferable NFT related to the personal data thus verifies authenticity of the specific personal data by association with a regulated platform.
Patent CA-3205962-A1 (CA)
Title: Stabilized mode splitting fin sensor
Inventor: SCHLOSSER MARTIN ANDREW
Filed: 2019-08-20
Abstract: An embodiment of a method of using a fin sensor with a driving transducer to drive vibrations in a first fin and a second fin, the first and second fin coupled to a base, the fin sensor having at least one sensing transducer to receive response data is disclosed.  The embodiment of the method includes at least partially restricting, by at least one fin coupler, a motion of a first fin relative to a motion of a second fin.
Patent CA-3205969-A1 (CA)
Title: Prothese retinienne photovoltaique a confinement optiquement configurable de champ electrique
Inventor: CHEN ZHIJIE
IPC: A61F2/16
Filed: 2022-03-16
Abstract: La prothèse rétinienne photovoltaïque est pourvue d'un confinement optiquement configurable de champ électrique. Un flux vidéo est projeté sur un implant rétinien. Un réseau de pixels photovoltaïques est configuré pour fournir un stimulus rétinien sensible au flux vidéo. Les pixels photovoltaïques ont une électrode de retour commune. Chaque pixel a une électrode active qui est couplée au tissu rétinien par l'intermédiaire d'une interface capacitive ou d'une interface faradique. Chaque pixel comprend une(des) photodiode(s) connectée(s) en série entre l'électrode de retour commune et l'électrode active correspondante. Le flux vidéo projeté est configuré sur la base d'un flux vidéo source de sorte qu'un ou plusieurs pixels de l'implant rétinien qui seront sombres dans une trame suivante du flux vidéo projeté sont optiquement préconditionnés (pré-chargés) par le flux vidéo projeté pendant la trame précédente pour devenir suffisamment conducteur afin d'agir en tant qu'électrodes de retour locales transitoires pendant la trame suivante du flux vidéo projeté.
Patent CA-3207037-A1 (CA)
Inventor: KUBAJAK DAVID
IPC: G07F17/32
Filed: 2022-02-15
Abstract: System and method for systematically changing the color of lighting associated with a peripheral device (e.g., NFC device) based on the status or condition of the machine (e.g., EGM) to which it is connected and/or the status of another peripheral device connected to the machine. The system and method permit the operator of the machine to program unique illumination schemes corresponding to various machine and/or peripheral conditions. For example, the peripheral device may be illuminated with a unique color for each of a bill validator being offline, a cashbox being near full and a player being near to earning a promotion. The system and method may also be used to visually communicate information related to player tracking, mobile wallet, security issues and any other information concerning a EGM, player or casino.
Patent CA-3210425-A1 (CA)
Title: Cooling apparatus and method for ammonia-based decarbonization
Inventor: WANG JINYONG
IPC: B01D53/62
Filed: 2023-04-14
Abstract: Ammonia-based decarbonization cooling apparatus and a method therefor. The cooling apparatus may include: a first-stage cooling function zone which may use a first circulating liquid to cool a process gas to a temperature of Tgas 1, a second-stage cooling function zone which may use a second circulating liquid to cool the process gas to a temperature of Tgas 2, and a third-stage cooling function zone which may use a third circulating liquid to cool the process gas to a temperature of Tgas 3, wherein Tgas 3 <Tgas 2 <Tgas 1 <Tgas 0, and Tgas 0 is an initial temperature of the process gas when entering the first-stage cooling function zone; a first cold source for cooling the first circulating liquid, a second cold source for cooling the second circulating liquid, and a third cold source for cooling the third circulating liquid, wherein the three cold sources may be different. The apparatus and method of the present invention use circulating water or a closed cooling tower or an air cooler, cold process gas, chilled liquid or a chiller for staged cooling, respectively, to make full use of low-energy cold and recycling of process gas cold, thus saving investment costs and reducing energy consumption.
Patent CA-3210751-A1 (CA)
Inventor: DAGHER HABIB J
IPC: B63B35/00
Filed: 2016-04-20
Abstract: A hull for a semi-submersible wind turbine platform capable of floating on a body of water and supporting a wind turbine includes a keystone and at least three bottom beams extending radially outward of the keystone. Each bottom beam has a primary beam portion and a column base portion, wherein the column base portion is configured to support an outer column of the hull thereon, and wherein the primary beam portion defines a first ballast compartment therein. The first ballast compartment is in fluid communication with water in the body of water in which the hull is floating.
Patent CA-3211567-A1 (CA)
Title: Catalytic cannabinol synthesis and precursors
Inventor: ABDUR-RASHID KAMALUDDIN
IPC: C07D311/80
Filed: 2022-03-04
Abstract: Cannabinol (CBN) is a minor cannabinoid found in the cannabis plant and there is significant interest in exploring CBN for pharmaceutical applications. It is currently being investigated for treating glaucoma, sleep disorders and skin inflammations. Several synthetic approaches for CBN have been described in the prior art, however methods are still limited in scope because of the harsh reaction conditions, number of steps involved, low yields and extensive purifications that are generally required. The present disclosure relates to new cannabinol precursor compounds and processes to prepare cannabinol compounds. The disclosure also relates to the use of catalysts and catalytic processes for the preparation of cannabinol compounds from the cannabinol precursors.
Patent CA-3212583-A1 (CA)
Inventor: GOODING DANIEL
IPC: A61K31/05
Filed: 2022-03-28
Abstract: La présente invention divulgue une composition pharmaceutique comprenant un ou plusieurs composés thérapeutiques, un ou plusieurs glycérolipides, et un ou plusieurs activateurs de digestion. Les glycérolipides divulgués comprennent une ou plusieurs graisses solides et une ou plusieurs graisses liquides. Les amplificateurs de digestion divulgués comprennent un ou plusieurs acides biliaires, un ou plusieurs phospholipides, un ou plusieurs acides gras libres en C14-24, un ou plusieurs tensioactifs d'acides gras libres en C14-24, ou une combinaison quelconque associée. La présente invention divulgue également des méthodes et des procédures pour formuler le ou les composés thérapeutiques divulgués dans les compositions pharmaceutiques décrites.
Patent CA-3214548-A1 (CA)
Title: Adar specific guide rnas and uses thereof
Inventor: GOWEN BENJAMIN G
IPC: C12N15/85
Filed: 2022-04-05
Abstract: Provided herein are DNA targeting systems comprising a site-directed modifying polypeptide an ADAR-specific guide RNAs, and uses thereof.
Patent CA-3215041-A1 (CA)
Inventor: SMITH GRADY
IPC: E04G5/14
Filed: 2022-04-21
Abstract: L'invention concerne un système garde-corps pour un échafaudage qui peut être configuré dans de multiples configurations. Dans une configuration, deux portes sont montées pivotantes sur des extrémités opposées d'un premier ensemble rail latéral, et sont verrouillées sur un second ensemble rail latéral. Dans une autre configuration, les grilles sont également montées pivotantes sur des extrémités opposées d'un premier ensemble rail latéral, mais le second ensemble rail latéral est retiré, et les portes sont verrouillées sur des montants de support qui remplacent le second ensemble rail latéral. Le retrait du second ensemble rail latéral permet un meilleur accès à un chantier proche. L'invention concerne en outre des procédés associés.
Patent CA-3216193-A1 (CA)
Title: Systemes et procedes pour la conversion catalytique d'alcools en c1 a c5 en melanges d'olefines en c2 a c5
Inventor: SMITH JONATHAN
IPC: C07C1/20
Filed: 2022-04-22
Abstract: L'invention concerne des procédés pour la conversion d'un ou plusieurs alcools linéaires ou ramifiés en C1 à C5 en une ou plusieurs oléfines en C2 à C5. Selon un mode de réalisation donné à titre d'exemple, le procédé peut être un procédé en une seule étape pour la conversion directe d'alcools en C1 à C5 en mélanges d'oléfines (par exemple, en C2 à C5) mise en uvre dans un réacteur unique à l'aide d'au moins deux catalyseurs mélangés physiquement dans un seul lit. L'invention concerne également des systèmes pour mettre en uvre ces procédés.
Patent CA-3216411-A1 (CA)
Inventor: BOUWERS JANTJE
IPC: A23J1/14
Filed: 2022-05-11
Abstract: The invention relates to a low-molecular water-soluble plant protein which has a molecular weight of <75 kDa and >5 kDa and is made of protein-containing plant parts, comprising: a) a protein content of 60 - 95 wt.%; b) a moisture content of 4 - 8 wt.%; c) a foam volume of 1700-3100 ml; d) a foam stability of 80 - 100%; and e) a product solubility in water of 100% (pH 7 - pH 9) - and also a method for producing same, having the steps of a) producing a plant part pulp made of plant parts and water; mechanically separating the plant pulp into starch and fibers and an aqueous solution (juice); b) thermally coagulating the juice at a temperature of 64 - 70°C and then mechanically separating the coagulated protein with a molecular weight of >75 kDa; c) carrying out a phytate reduction process in order to obtain a phytate-reduced water-soluble low-molecular protein fraction; d) separating phytates; e) optionally carrying out a nanofiltration process; and f) carrying out an ultrafiltration process on the filtrate of the phytate reduction or the nanofiltration retentate using an ultrafiltration membrane with a cut-off of 5 - 50 kDa, thereby producing an ultrafiltration retentate; carrying out a diafiltration process on the ultrafiltration retentate using water, optionally pasteurizing the ultrafiltration retentate and optionally drying same.
Patent CA-3218011-A1 (CA)
Title: Un inhibiteur de xanthine oxydase
Inventor: SHI DONGFANG
IPC: C07D403/04
Filed: 2022-04-28
Abstract: La présente invention concerne une classe d'inhibiteurs de xanthine oxydase, qui sont des composés représentés par la formule générale (I) ou des sels pharmaceutiquement acceptables de ceux-ci. Les inhibiteurs de xanthine oxydase ont une excellente activité inhibitrice de la xanthine oxydase et ont une valeur d'application potentielle dans des médicaments anti-goutte, des médicaments anti-hyperuricémie, etc.
Patent CA-3219122-A1 (CA)
Inventor: MUKHERJEE BISWAROOP
IPC: H04L12/22
Filed: 2022-07-15
Abstract: L'invention concerne un procédé au niveau d'un premier domaine pour obtenir au moins un aperçu en provenance d'un second domaine, le procédé consistant à synchroniser une table de permissions au niveau du premier domaine avec une table de permissions maître au niveau d'un élément de réseau ; à recevoir une demande pour un aperçu en provenance d'une application au niveau d'un pont dans le premier domaine ; à confirmer une identité de l'application ; à vérifier, au niveau du pont, les permissions d'application à l'aide de la table de permissions au niveau du premier domaine, la vérification confirmant que l'application a la permission d'accéder à l'aperçu ; à envoyer un message de demande du premier domaine au second domaine, le message de demande étant signé par une clé privée du premier domaine et demandant l'aperçu ; et à recevoir l'aperçu en provenance du second domaine.
Patent CA-3222139-A1 (CA)
Title: Multiplexed tp53 and pan-ras mrna cancer vaccines
Inventor: SHEN DONG
IPC: C07K14/47
Filed: 2022-06-10
Abstract: Compositions and methods are provided for potent mRNA vaccines for treatment of cancer with mutations in ras gene family multiplexed with TP53. The compositions include a pharmaceutical composition containing mRNA molecules encoding multiple peptides of a group of somatic mutations together with a pharmaceutically acceptable carrier. Methods for stimulating system immune responses and treatment are provided, including intratumoral, intravenous, intramuscular, intradermal, and subcutaneous injection.
Patent CA-3225368-A1 (CA)
Title: Systems and methods of pressure testing coiled tubing
Inventor: BURKE JASON
IPC: E21B19/22
Filed: 2022-07-18
Abstract: Disclosed are systems and methods for pressure testing coiled tubing (CT) in a well. A CT pressure testing device may include a CT connector for attaching to a CT segment and a pressure test housing defining a pressure chamber. A rod may extend through a top opening of the pressure test housing and through the CT connector to the severed end of the CT segment. A sealing plug coupled to a bottom end of the rod may create an interface between the CT connector and the CT segment. A force activator may apply a force to a top end of the rod, causing the rod to push the sealing plug into the CT segment and tighten the interface. A pump may pressurize the pressure chamber to perform a pressure test on the sealing plug. Accordingly, the CT pressure testing device may establish a well control barrier for the well.
Patent CA-3225544-A1 (CA)
Title: Data logger for dental or medical autoclave
Inventor: PEDERSEN FRANK
IPC: B01J3/04
Filed: 2019-03-21
Abstract: A data logger for use with a dental or medical autoclave is disclosed.  The data logger receives data transmitted from the autoclave and stores the data on secure digital memory. The data logger assigns a cycle number to data received associated with a particular sterilization cycle and stores the data associated with this cycle number on the memory until the associated sterilization cycle is complete at which time a new cycle number is assigned to the incoming data associated with a new sterilization cycle. A visual display is provided that displays the data associated with the various stages of a sterilization cycle of the autoclave in real-time for quick reference and verification. The data logger provides for compact and convenient data storage of dental sterilization cycles for record keeping and verification purposes.