baber/WOPTO huggingface dataset:
Patent CA-3043133-A1 (CA)
Title: Process and apparatus for evacuation of packages
Inventor: THURIG PETER
IPC: B65B31/02
Filed: 2017-11-17
Abstract: A packaging process comprising providing an evacuation station having a first chamber, a second chamber, and a dividing wall, the dividing wall separating the first chamber from the second chamber and having a gap fluidly connecting the first chamber and the second chamber, the gap having a size, the second chamber being fluidly connected to a vacuum source configured to apply a controlled vacuum pressure to the second chamber, the evacuation station being provided with a control unit configured to control the vacuum source; providing a package containing a product to be packaged, the package being made from a film and having an open end; arranging the package in the evacuation station such that a terminal portion of the open end is positioned within the second chamber, a non-terminal portion of the open end and the product are positioned within the first chamber, and an intermediate portion of the open end passes through the gap; the intermediate portion extending between the terminal portion and the non-terminal portion of the open end, the open end putting an inner volume of the package in fluid communication with an inner volume of the second chamber; controlling, by the control unit, a pressure differential between a first internal pressure in the first chamber and a second internal pressure in the second chamber to cause aspiration of gas from the inner volume of the package. A packaging apparatus configured for performing the packaging process is also provided.
Patent CA-3043883-A1 (CA)
Title: Electronically connectable packaging systems configured for shipping items
Inventor: GILLEN ROBERT J
IPC: G06Q10/08
Filed: 2017-10-29
Abstract: Various embodiments are directed to methods and systems for initiating shipment of a connected shipment/item via a computing entity. The computing entity detects the presence of a shipment/item within a communication range of the computing entity based on received wireless communications, and initializes executable instructions upon detection of the electronically connected shipment/item to initiate shipment of the shipment/item. The executable instructions cause the computing entity to store a shipment identifier for the shipment/item, request and store shipment information/data from a user for the shipment/item, and transmit the stored shipment/item information/data and the stored shipment identifier to a carrier computing entity to generate a shipment profile for the shipment/item.
Patent CA-3044447-A1 (CA)
Title: Process for preparing indigo carmine
Inventor: SAYAH BABAK
IPC: C09B67/54
Filed: 2017-11-27
Abstract: Process for preparing disodium 5,5'-indigosulfonate, the feedstock being indigo, this process comprising the following steps: i) the indigo is subjected to a sulfonation treatment resulting in a mixture that contains 5,5'-indigosulfonic acid, this process being characterized in that: ii) a reduction treatment is applied to the mixture obtained in step i), and optionally a purification step, so as to obtain a composition comprising leuco-5,5'-indigosulfonic acid, iii) the leuco-5,5'-indigosulfonic acid is isolated from the composition resulting from step ii), iv) the leuco-5,5'-indigosulfonic acid resulting from step iii) is oxidized to give disodium 5,5'-indigosulfonate.
Patent CA-3045712-A1 (CA)
Title: Tuned dynamic damper and method for reducing the amplitude of oscillations
Inventor: CYNOBER CHARLES
IPC: F16F7/10
Filed: 2017-11-30
Abstract: Tuned pendular dynamic damper (1) comprising: a set of hangers (10) to be connected in an articulated fashion to a fixed frame (2), a mobile frame (20) borne by the hangers (10), at least one inertial mass (30) borne by the fixed frame or the mobile frame (20), a system for driving the inertial mass, which system is configured to convert a variation in the angle of at least one hangar with respect to the fixed frame or the mobile frame into a relative movement of the inertial mass with respect to the frame that bears it.
Patent CA-3046041-A1 (CA)
Title: Composition antimicrobienne comprenant un metal oligodynamique
Inventor: CHAKRABORTTY AMIT
IPC: A01N25/08
Filed: 2017-11-08
Abstract: L'invention concerne une composition comprenant : (i) un matériau particulaire antimicrobien composite comprenant un métal oligodynamique intégré dans un véhicule inorganique insoluble dans l'eau ; et, (ii) au moins l'un parmi du thymol ou du terpinéol ou un mélange de ceux-ci. La composition est utile pour la désinfection d'une surface animée ou inanimée en réduisant la teneur en bactéries d'au moins une bactérie à Gram positif ou à Gram négatif sur ladite surface de 1 à 5 log dans un temps de contact de 10 à 30 secondes.
Patent CA-3047017-A1 (CA)
Title: Gas targeting system for producing radioisotopes
Inventor: CAMPANELLA THOMAS
IPC: H05H6/00
Filed: 2017-12-19
Abstract: The present invention concerns a gas targeting system (100) comprising a body (110), which has a frustoconical cavity; a cooling circuit comprising at least one channel which surrounds at least one portion of the cavity; a window, positioned facing an inlet of the cavity in order to close the cavity, comprising a fine sheet that is permeable to at least a portion of a beam of particles emitted by a particle accelerator and a support grid configured to support pressure differences between and inside of the cavity and an outside of the targeting system (100), with the fine sheet positioned between the support grid and the cavity (120); and a support flange (160) which holds the window and is hermetically secured on the body, and which comprises a mechanical attachment interface at the outlet of a particle accelerator (170).
Patent CA-3047241-A1 (CA)
Title: Systeme de recuperation de dispositif ingerable
Inventor: JONES MITCHELL LAWRENCE
IPC: A61B10/00
Filed: 2017-11-10
Abstract: On décrit divers modes de réalisation de l'invention qui se rapportent à un système d'outillage de récupération comprenant un outil de récupération, et un procédé de récupération associé permettant de récupérer et stocker un dispositif ingérable.
Patent CA-3048599-A1 (CA)
Title: System and methods to modulate an electric field in an environment
Inventor: LI ZHEN
IPC: A61N1/40
Filed: 2019-07-04
Abstract: A system and methods are provided for simulating a fair weather electric field in an environment to promote the well-being of a subject. A converter provides a DC  output to generate a DC electric field in between positive and negative electrodes in an environment, where the positive electrode is proximal to a positive part of a subject and the negative electrode is proximal to a negative part of the subject. An electric field detector measures and transmits data about the strength of the actual electric field in the environment. A microprocessor receives the data and compares the information to the parameters of a fair weather electric field to direct the function of a pulse width modulator, modulate the DC output and thereby simulate the fair weather electric field in real-time. Means are provided for filtering out over-voltages, pulses and over-currents to ensure the controlled modulation of the DC electric field.
Patent CA-3048736-A1 (CA)
Inventor: CHEN XIN
IPC: C12M1/00
Filed: 2018-01-04
Abstract: An automatic purification system using magnetic particles comprises: 1) a first container module; and 2) a system controller module. The first container module comprises a first container and a first magnetic field supply device disposed outside the first container. A first container liquid inlet is formed in the upper portion of the first container, and a first container liquid outlet is formed in the bottom of the first container. The system controller module can generate a variable magnetic field in the first container by controlling the first magnetic field supply device. A method for purifying a target component from a biological sample comprises a step for allowing a biological sample containing a target component to be in contact with magnetic particles capable of specifically binding the target component, in the first container in the automatic purification system. The automatic purification system and method help to efficiently separate a target product from a biological sample, and helps to reduce process costs and time.
Patent CA-3049071-A1 (CA)
Title: Mecanisme de retraction d`un train d`atterrissage
Inventor: ALLEY CHRISTOPHER M
IPC: B64C25/18
Filed: 2019-07-10
Abstract: Il est décrit un train datterrissage comprenant un cylindre extérieur couplé de manière rotative à un cadre dun aéronef autour dun axe de rotation de tourillon, un assemblage de jambe amortisseuse couplée de manière mobile au cylindre extérieur de manière à réciproquer le long dun axe longitudinal du cylindre extérieur, et un mécanisme de rétraction comprenant un premier élément de rétraction couplé de manière pivotante au cylindre extérieur, un deuxième élément de rétraction couplant le premier élément de rétraction à lassemblage de jambe amortisseuse, un élément de manivelle couplé de manière pivotante au cylindre extérieur, un élément dentraînement couplant lélément de manivelle à une tringle dasservissement (tringle dactionneur de rentrée) dun mécanisme de retrait de train datterrissage, et un élément entraîné couplant lélément de manivelle au premier élément de rétraction.
Patent CA-3050585-A1 (CA)
Title: Replaceable thread insert with external friction surface and method
Inventor: HORTH STEPHANE
IPC: B02C18/18
Filed: 2019-07-25
Abstract: The present discloses is a replaceable threaded insert for mounting a knife assembly or knife holder to a chipping head. The replaceable threaded insert has a generally frustoconical shape allowing the insert to be slid in an opening of the chipping head. The inner portion of the insert is threaded. A knife holder may be positioned over the chipping head and a bolt may be inserted in an aperture of the knife holder and in the threaded inner portion of the threaded insert, thus attaching the knife holder to the chipping head.
Patent CA-3053635-A1 (CA)
Inventor: NI WEI
IPC: H01L29/12
Filed: 2017-02-14
Abstract: The invention comprises a first drift region (4) of a first electric conduction type formed on a first main surface of a base board (1), and a second drift region (41) of the first electric conduction type formed to reach a deeper position on the base board (1) than the first drift region (4) formed on the first main surface of the base board (1). Furthermore, the invention comprises a well region of a second electric conduction type adjacent to the second drift region, a source region of the first electric conduction type extending in the vertical direction from the surface of the well region, and a drain region of the first electric conduction type, separated from the well region and extending in the vertical direction from the surface of the first drift region. Since the flow path for the electrons is widened after passing through a channel, the resistance can be reduced.
Patent CA-3054529-A1 (CA)
Inventor: TANABE KOJI
IPC: G06Q40/06
Filed: 2018-02-22
Abstract: This insurance management system is provided with an insurance management server, wherein the insurance management server has a reception unit that receives a prescribed amount of money deposited by a user for a prescribed period, a production request transmission unit that transmits a customer's specific cell production request to a cell management server for managing production of specific cells, when the accumulated amount of money deposited by the user and received by the reception unit satisfies a first condition; and a use request transmission unit that transmits a customer's specific cell use request to the cell management server when the accumulated amount of money received by the reception unit satisfies a second condition larger in amount or longer in period than the first condition.
Patent CA-3056538-A1 (CA)
Title: Production of mechanical/electrical energy from heat energy with and by the use of buoyancy factor on evaporation or sublimation and condensation
Inventor: K C SUDARSHAN
IPC: F03G7/00
Filed: 2019-09-24
Abstract: There are various source of heat energy. Amongst the various sources Solar energy, waste heat form garbage, waste heat from transformers, waste heat from chemical reactions, waste heat from plant and machinery, heat from geo-thermal or the vast heat energy lying in the seas and oceans are some of the major ones which are free and unused. Apart from these, we can also produce heat energy from fuels like fossil fuels, hydrogen gas, forest products etc. A lot of heat energy is being wasted and though converted to mechanical or electric energy it is not that efficient. However, using the evaporation or sublimation and condensation process brought about through difference in temperature and the use of buoyancy factor to increase the efficiency of the energy production, the heat energy can be converted to mechanical or electrical energy in excess of hundred percent. Moreover, heat energy obtained from hydrolysis of some chemicals like salts or hydroxides and their dehydration for reuse or the heat stored as latent heat on melting of salts can be utilized for huge storage of energy for some months or more and use it through this invention method. The energy lying in the water under the oceans during winter can be easily utilized for production of huge energy when there are very low (freezing) temperatures on the surface of the earth.
Patent CA-3057164-A1 (CA)
Title: Soft robot system and method
Inventor: VYAS ANISHA
IPC: A63G31/12
Filed: 2018-03-23
Abstract: An amusement park attraction includes an attraction feature. The attraction feature includes a fluid actuator having an inflatable mass, the inflatable mass being fluidly connected to a source of pressurized fluid to enable inflation of the inflatable mass. Fluid control devices are configured to adjust inflation of the inflatable mass, and sensors are configured to monitor state properties of the fluid actuator. A controller is communicatively coupled to the fluid control devices and the sensors. The controller is configured to controllably inflate the inflatable mass based at least on feedback from the sensors to cause the fluid actuator to impact an object. The controller is configured to control the inflation of the inflatable mass to adjust parameters of the fluid actuator to maintain a force exerted by the fluid actuator on the object to within a predetermined range.
Patent CA-3057571-A1 (CA)
Title: Detecting tracer breakthrough from multiple wells commingled at a gas oil separation plant
Inventor: KOSYNKIN DMITRY
IPC: E21B21/06
Filed: 2018-03-22
Abstract: Methods and systems for determining tracer breakthrough from multiple wells commingled at a Gas Oil Separation Plant (GOSP) are provided. An example hydrocarbon reservoir monitoring method includes periodically sampling fluid carried by a water line of a Gas Oil Separation Plant (GOSP). The GOSP is configured to receive commingled well hydrocarbon fluids from multiple wells formed in multiple regions of a hydrocarbon reservoir, separate the well fluids into hydrocarbon components including water, and flow the water through the water line. The multiple regions are tagged with respective tracers. Each tracer is injected into a respective region of the hydrocarbon reservoir surrounding a respective well and can flow into the respective well in response to a well breakthrough. The method also includes analyzing each sampled fluid for one or more tracers of the multiple tracers and monitoring the multiple wells for fluid breakthrough based on results of analyzing each sampled fluid.
Patent CA-3060212-A1 (CA)
Inventor: GROSZ JOHN WILLIAM
IPC: A47K10/38
Filed: 2018-05-10
Abstract: Improvements to sheet product dispensers configured to hold multiple product rolls are provided herein. An example sheet product dispenser comprises a housing defining a dispensing position and a reserve position. The housing is configured to hold a first roll of sheet product in the dispensing position and a second roll of sheet product in the reserve position, where a user can receive a portion of the first roll of sheet product that is in the dispensing position. The sheet product dispenser includes a roll replacement feature that is configured to enable installation of a replacement roll of sheet product into the reserve position. The sheet product dispenser includes a restrictive access feature configured to prevent installation of the replacement roll of sheet product directly into the dispensing position in an instance in which the roll replacement feature enables installation of the replacement roll of sheet product in the reserve position.
Patent CA-3063187-A1 (CA)
Title: Apparatus and methods for endometrial tissue identification
Inventor: FELDMAN MARC D
IPC: A61B5/00
Filed: 2018-05-16
Abstract: Exemplary embodiments of the present disclosure include apparatus and methods to identify endometrial tissue.
Patent CA-3063188-A1 (CA)
Title: Systems and methods for distinguishing among human users and software robots
Inventor: BAILEY CHRISTOPHER EVERETT
IPC: H04L12/22
Filed: 2017-05-05
Abstract: A technique for distinguishing between a human user and a software robot. The technique includes: receiving a first communication from a device different from the at least one computer; identifying, from the first communication, a request to access a web resource; transmitting software code and location information to the device, wherein the location information specifies a plurality of locations encoding a visual representation of a challenge text, and wherein the software code, when executed by an Internet browser, causes a plurality of graphical elements to be displayed at the plurality of locations in a webpage so that the webpage displays the challenge text; receiving a second communication from the device; identifying, from the second communication, a response text; and providing the device with access to the web resource based on a comparison between the challenge text and the response text.
Patent CA-3063597-A1 (CA)
Inventor: BULEKBAY ASLAN
IPC: E21B43/26
Filed: 2018-05-08
Abstract: Methods and systems for enhancing acid fracture conductivity of acid fracture treatments on subterranean formations are provided. An example method of acid fracture treatment includes initiating fracturing of a subterranean formation (202) in which a wellbore (106) is formed to create a formation fracture (104), after initiating the fracturing for a period of time, injecting an acidic fluid into the wellbore to etch walls of the formation fracture to thereby create fracture conductivity (204), introducing a gas into the wellbore to foam fluids in the wellbore(206), and increasing a foam quality of the fluids with time during the treatment (208). The foam quality is based on a volume of the introduced gas and a total volume of the fluids in the wellbore.
Patent CA-3064855-A1 (CA)
Title: Surface treatments for accommodating intraocular lenses and associated methods and devices
Inventor: ARGENTO CLAUDIO
IPC: A61F2/16
Filed: 2018-05-29
Abstract: An accommodating intraocular lens (AIOL) for implantation within a capsular bag of a patient's eye comprises first and second components coupled together to define an inner fluid chamber and an outer fluid chamber. The inner region of the AIOL provides optical power with one or more of the shaped fluid within the inner fluid chamber or the shape of the first or second components. A surface treatment or coating may be applied to one or more surfaces of the first and second components. The surface treatment is expected to decrease the roughness of the machined surfaces of the boundary surfaces of the first and second components, and thereby reduce the mass of water coalescing at such boundary surfaces. The disclosed surface treatments are also expected to increase the hydrophobicity (i.e., decrease the surface energy) of the corresponding surface(s), thereby decreasing the "wettability" of these surfaces.
Patent CA-3065865-A1 (CA)
Inventor: STEHR ROLAND
IPC: B66C7/02
Filed: 2018-06-04
Abstract: Dispositif de manutention (1) comprenant un chariot d'entraînement (2), mobile relativement à une poutre de support (3), un ciseau élévateur (7) à plusieurs segments (8) étant relié au chariot d'entraînement (2) par sa première extrémité, une plaque de support (11) déplaçable relativement au chariot d'entraînement (2) par le biais du ciseau élévateur (7) étant disposée à la seconde extrémité du ciseau élévateur (7), un outil de préhension étant relié à la plaque de support (11), un système d'entraînement (18) pour l'actionnement du ciseau élévateur (7) et au moins une barre de guidage (22) étant montés sur le chariot d'entraînement (2), la barre de guidage (22) étant couplée au ciseau élévateur (7) à un point de couplage (K) afin de guider ce dernier pendant de son déplacement.
Patent CA-3066502-A1 (CA)
Inventor: KHATOONABADI ARMIN
IPC: H04N5/262
Filed: 2018-06-21
Abstract: Methods and apparatus for determining poses of objects acquire plural images of the objects from different points of view. The images may be obtained by plural cameras arranged in a planar array. Each image may be processed to identify features such as contours of objects. The images may be projected onto different depth planes to yield depth plane images. The depth plane images for each depth plane may be compared to identify features lying in the depth plane. A pattern matching algorithm may be performed on the features lying in the depth plane to determine the poses of one or more of the objects. The described apparatus and methods may be applied in bin-picking and other applications.
Patent CA-3066730-A1 (CA)
Title: System and method for conditioning an output of a welding type power supply
Inventor: DECOSTER AL J
IPC: B23K9/09
Filed: 2018-06-08
Abstract: A welding-type system includes a wire feeder to provide an electrode wire to a welding-type torch. A welding-type power supply to provide power to one or both of the welding-type torch or the wire feeder. A controller is configured to control a sense voltage circuit to provide a sense voltage to charge a control capacitor, monitor a voltage feedback signal, determine that a wire feeder is activated based on a first change in the voltage feedback signal, control the switched mode power supply to provide a constant voltage output signal during a welding operation, control the switched mode power supply to provide the pulsed power output in response to completion of the welding operation, determine that the wire feeder is deactivated based on a second change in the feedback signal, adjust a pulse rate of the output signal to achieve an RMS value below a predetermined RMS level.
Patent CA-3068069-A1 (CA)
Title: Fiber optic extender ports, assemblies and methods of making the same
Inventor: DANNOUX THIERRY LUC ALAIN
IPC: G02B6/44
Filed: 2018-06-28
Abstract: Extender ports comprising one or more connection ports with associated securing features and methods for making the same are disclosed. In one embodiment, the device comprises a shell, a first and second connection port, at least one securing feature passageway, and at least one securing feature. The first and second connection ports are disposed on the extender port and aligned for making an optical connection between external fiber optic connectors inserted into respective connection ports. The securing features are associated with the connection port passageway, and are suitable for retaining and releasing the external fiber optic connectors.