baber/WOPTO huggingface dataset:
Patent CA-2749756-C (CA)
Title: Screw closure having a security ring and method for providing a container having a screw closure
Inventor: SCHUELLER FRANZ-PETER
IPC: B65D55/06
Filed: 2010-01-29
Granted: 2017-04-11
Abstract: The invention relates to a screw cap (1) having a safety ring (2) for sealing an opening of a container, wherein the screw cap (1) is connected to the safety ring (2) by breakable bridge elements (4) and the safety ring (2) has detent means that are used to engage on a bead at the opening of the container. When the screw cap (1) is first unscrewed, the bridge elements break and the screw cap (1) and safety ring (2) are separated from one another. A safety seal is provided on the screw cap (1) and safety ring (2) and is damaged upon unscrewing it for the first time. The invention also relates to a method for applying the safety seal to the screw cap, separately from the filling and sealing process of the container.
Patent CA-2755886-C (CA)
Title: Cast product having alumina barrier layer
Inventor: TAKAHASHI MAKOTO
IPC: C22C19/05
Filed: 2010-03-23
Granted: 2015-12-22
Abstract: A cast product for use in high temperature atmosphere comprising a cast body of a heat-resistant alloy comprising of, in mass percent, 0.05 to 0.7% of C, over 0% to up to 2.5% of Si, over 0% to up to 3.0% of Mn, 15 to 50% of Cr, 18 to 70% of Ni, 2 to 4% of Al, 0.005 to 0.4% of rare-earth elements, and 0.5 to 10%  of W and/or 0.1 to 5% of Mo, the balance being Fe and inevitable impurities, and a barrier layer formed at a surface of the cast body to be brought into contact with said high temperature atmosphere, said barrier layer comprising an Al2O3 layer having a thickness of 0.5 µm or more wherein at least 80 area % of the outermost surface thereof is Al2O3, and said cast product having Cr-based particles dispersed at an interface between the Al2O3 layer and the cast body at a higher Cr concentration than that of a matrix of the alloy.
Patent CA-2758118-C (CA)
Inventor: GARFIELD ROBERT E
IPC: A61N1/36
Filed: 2010-04-07
Granted: 2019-05-21
Abstract: Some embodiments of the invention provide a system and method for treating insufficient uterine contractions af-ter labor and delivery. The system includes a control module and a current source controlled by the control module to produce stimulating current at a frequency greater than or equal to about 5.0 Hertz. The system also includes one or more stimulation electrodes to provide the stimulating current to the patient in order for the patient to produce tonic uterine contractions.
Patent CA-2760730-C (CA)
Inventor: HAUSKE FABIAN NIKOLAUS
IPC: H04L27/26
Filed: 2009-07-03
Granted: 2015-01-27
Abstract: An adaptive filter being configured to filter an input signal comprises Fourier transforming means (101) being configured to transform the input signal into a frequency domain signal upon the basis of the Fourier transform, weighting means (103) being configured to weight at least a portion of the frequency domain signal with a filter coefficient of the dispersion filter in frequency domain to obtain a filtered signal in frequency domain, correlating means (107) being configured to correlate the fil-tered signal in frequency domain to obtain a correlation value, and adaptation means (109, 111) being configured to adapt the fil-ter coefficient upon the basis of the correlation value.
Patent CA-2763530-C (CA)
Title: Systeme d'entrainement bi-mode avec jeux d'engrenages epicycloidaux transmis en serie
Inventor: YANG TAI-HER
IPC: F16H48/05
Filed: 2012-01-06
Granted: 2019-03-19
Abstract: La présente invention a trait à un système dentraînement à alimentation double avec des ensembles dengrenages épicycles transmis en série, dans lequel larbre dentrée, larbre de sortie et le dispositif de freinage réglable de chaque ensemble dengrenages épicycles peuvent être raccordés coaxialement en série ou raccordés en parallèle ou non. Larbre rotatif à lextrémité de sortie et larbre rotatif à lextrémité dentrée de chaque ensemble dengrenages épicycles peuvent être raccordés directement, ou un dispositif de transmission intermédiaire peut être installé aux fins du raccordement, et à laide des dispositifs de freinage réglable pour choisir les configurations structurelles du système dentraînement à alimentation double.
Patent CA-2774695-C (CA)
Title: Method of treating a plant wastewater and treatment system therefor
Inventor: SHINOHARA MASAYO
IPC: B01D61/58
Filed: 2010-09-01
Granted: 2017-03-21
Abstract: [Object]                                                              Provided is a method of treating a plant wastewater which reduces the treatment costs of anaerobic and aerobic biological treatments on a plant wastewater containing a nitrogen component and a phosphorus component either in amounts insufficient for the biological treatments or not at all. [Solving Means]                                                       The method is characterized by including: a pre-treatment step of feeding plant wastewater 11, which contains an organic compound and is discharged from a chemical plant, a petroleum plant, or a petrochemical plant, to an anoxic tank 1, and adding compounds 12 containing a nitrogen component and a phosphorus component to the plant wastewater 11, thereby performing an anaerobic biological treatment thereon; a primary treatment step of introducing the thus treated wastewater into an anaerobic biological treatment tank 2, and performing an anaerobic biological treatment thereon; a secondary treatment step of introducing the thus treated wastewater into an aerobic biological treatment tank 3, performing an aerobic biological treatment thereon, and discharging the thus treated wastewater through solid-liquid separation means as secondary treated water; and a tertiary treatment step of introducing the secondary treated water into the reverse osmosis membrane separation unit 4 for separating the secondary treated water into RO permeated water 16 and RO concentrated brine 17. Here, at least a part of the RO concentrated brine 17 is recycled to the anoxic tank 1.
Patent CA-2775607-C (CA)
Title: Blow-molded tool kit
Inventor: AMATRUDO ANDREW GARY
IPC: B65B5/00
Filed: 2012-04-25
Granted: 2014-08-19
Abstract: A tool kit for accommodating two tools having different sizes is provided including a tool case having a base member, a lid member hingedly connected to the base member, and a tool cavity formed by at least one of the base and lid members and having an inner surface. The tool kit further includes at least one adapter fittable in the tool cavity and having an outer surface that corresponds to the inner surface of the tool cavity, wherein the inner surface of the tool cavity corresponds to an outer periphery of the first tool such that the first tool is securely retained in the tool cavity, and wherein the inner surface of the tool cavity and the outer surface of the adapter received in the tool cavity correspond to an outer periphery of the second tool such that the second tool is securely retained in the tool cavity.
Patent CA-2777510-C (CA)
Title: Method and apparatus for reinforcing a pipeline
Inventor: VENERO NICHOLAS JOHN
IPC: F16L58/04
Filed: 2010-08-19
Granted: 2014-11-18
Abstract: Systems and methods for reinforcing an existing pipeline. In some embodiments, the methods include positioning a pipeline wrapping apparatus on the existing pipeline, wherein the pipeline wrapping apparatus comprises a winding head, feeding a strip of material through the winding head, attaching an end of the strip of material to the existing pipeline, and helically wrapping the strip around the existing pipeline by rotating the winding head and axially translating the winding head relative to the existing pipeline.
Patent CA-2778139-C (CA)
Inventor: WATERS MICHAEL
IPC: F21V5/00
Filed: 2002-11-07
Granted: 2014-07-08
Abstract: Lighted reading glasses are provided to enable clear reading of normal sized text to occur when the reading material is held at usual distances from the reader in poorly lit locations. The lighted glasses have high intensity lights, such as in the form of LEDs that generate narrow light beams cones and which are oriented in light modules to inwardly cant the light beam cones to meet and overlap so high brightness light is generated in a conical overlap area of light which is maximized in size in the range of normal reading distances. In another form, a clip-on light apparatus is provided that includes a spacer frame having opposite end portions each mounting lights, preferably constructed as described above. In one form, retainers at the end portions are adapted to releasably engage outer sides of the eyeglass lenses. The frame preferably incorporates a draw spring assembly to allow adjustments for different size glasses. In another form, the light spacing is fixed and a clipping mechanism is provided for clipping to the eyeglasses in the area generally between the eyeglasses lenses.
Patent CA-2783142-C (CA)
Inventor: ALRIKSSON BJOERN
IPC: C12P19/14
Filed: 2010-12-17
Granted: 2019-07-30
Abstract: The present invention provides a method for decreasing the fermentation inhibition in a fermentation of cellulose-derived material in a fermentor, wherein fermentation inhibitory properties of the material subjected to fermentation is decreased by an addition of at least one reducing agent to the fermentor. Further, there is provided a method of increasing the fermentability of a fermentation process comprising the steps of measuring the fermentability of the fermentation process and if the fermentability is below a reference value, then adding at least one reducing agent to the fermentation process.
Patent CA-2783897-C (CA)
Inventor: DAY DARYL DUANE
IPC: F04D25/06
Filed: 2012-07-26
Granted: 2016-03-29
Abstract: Systems and methods for controlling a system of fans in a facility from a central system controller are disclosed herein. In one embodiment, the system of fans can be configured to shut down automatically during an emergency condition or event. For example, a fan system controller can be connected to the system of fans and provide a signal to each of the fans. While each of the fans receives the signal, power is connected to a motor on each of the fans. Upon detection of an emergency condition, the fan system controller disconnects the signal to the fans, thereby automatically simultaneously shutting down the entire system of fans.
Patent CA-2784292-C (CA)
Inventor: LEAN JOHN
IPC: B01D17/02
Filed: 2010-12-01
Granted: 2018-05-29
Abstract: Methods of removing impurities from an impurity-loaded organic salt solution by intermixing the impurity-loaded organic salt solution with a stripping solution to form a biphasic mixture, wherein the intermixing effectively reduces the concentration of impurities in the impurity-loaded organic salt, thereby removing impurities from the organic salt and forming an impurity-reduced organic salt solution phase and a stripping solution phase are provided herein.
Patent CA-2785143-C (CA)
Inventor: CONSTANTZ BRENT R
IPC: C04B7/345
Filed: 2010-08-16
Granted: 2014-10-14
Abstract: Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the compositions are provided.
Patent CA-2785268-C (CA)
Inventor: SERA KENJI
IPC: A23K20/195
Filed: 2010-12-22
Granted: 2018-02-27
Abstract: Disclosed are: a composition which can enhance the propionic acid bacterium proliferation activity in the rumen of a ruminant animal for the purpose of allowing the metabolic function of a propionic acid bacterium in the rumen of the ruminant animal, thereby preventing/treating rumen acidosis in the ruminant animal; and use of the composition. A bacterium capable of producing a propionic acid bacterium and a culture of a lactic acid bacterium are administered orally to a ruminant animal to dramatically (rapidly) enhance the proliferation of the propionic acid bacterium in the rumen of the ruminant animal and increase the concentration of a volatile fatty acid in the rumen. In this manner, rumen acidosis in the ruminant animal can be prevented and/or treated.
Patent CA-2786550-C (CA)
Title: Elimination de facteurs de virulence par therapie extracorporelle
Inventor: MCCREA KEITH
IPC: A61M1/36
Filed: 2011-02-09
Granted: 2018-03-13
Abstract: L'invention porte sur un procédé pour enlever des facteurs de virulence d'un sang infecté par le passage du sang dans une cartouche à surface d'interaction comprenant des glucides, tels que l'héparine, immobilisés, les facteurs de virulence étant des toxines libérées de pathogènes tels que B. anthracis, S. aureus et P. aeruginosa.
Patent CA-2789820-C (CA)
Inventor: XIA JIYANG
IPC: E21B43/40
Filed: 2012-09-13
Granted: 2019-11-26
Abstract: Leau, par exemple leau produite issue dune opération de récupération de pétrole lourd par drainage par gravité assisté par vapeur (DGMV) ou par stimulation par la vapeur cyclique (CSS), est traitée, par exemple pour récupérer leau réutilisée afin de créer de la vapeur. Leau produite est concentrée, par exemple dans un ou plusieurs dispositifs de traitement thermique tels quun évaporateur et un cristalliseur. Un solvant et un composé ou une solution comprenant des cations multivalents sont ajoutés au concentré. Les solides précipitent, puis sont séparés du concentré. Le solvant peut être récupéré pour être réutilisé dans le traitement de plus de concentré.
Patent CA-2791516-C (CA)
Title: Electronic device having an nfc antenna in a speaker compartment and related methods
Inventor: ZHU LIZHONG
IPC: H04W88/02
Filed: 2012-10-04
Granted: 2016-01-19
Abstract: An electronic device may include a housing including a speaker compartment, processing circuitry within the housing, and wireless transceiver circuitry within the housing and coupled to the processing circuitry. The electronic device may also include NFC transceiver circuitry within the housing and coupled to the processing circuitry, a speaker in the speaker compartment and coupled to the processing circuitry, and an NFC antenna positioned within the speaker compartment and coupled to the NFC transceiver circuitry.
Patent CA-2797193-C (CA)
Title: Digestible lignocellulosic biomass and extractives and methods for producing same
Inventor: CHUNDAWAT SHISHIR
IPC: C12P19/04
Filed: 2011-04-19
Granted: 2015-12-15
Abstract: The invention relates to methods for treating lignocellulosic biomass to obtain useful products therefrom.
Patent CA-2797229-C (CA)
Inventor: MARCUCCI DANIELE
IPC: F02C7/36
Filed: 2012-11-29
Granted: 2019-09-24
Abstract: An apparatus for driving a load is disclosed. The apparatus includes a multiple-shaft gas turbine (103) comprising: a high pressure compressor (107) and a high pressure turbine (109) drivingly connected to one another by a first gas turbine shaft (113); a low pressure compressor (105) and a power turbine (111) drivingly connected to one another by a second gas turbine shaft (115), extending coaxial with the first gas turbine shaft, the high pressure compressor and the high pressure turbine. The apparatus further includes a load coupling (121) drivingly connecting the power turbine to the load. A dual-speed turning gear (141) has an output shaft drivingly engageable to and disengageable from said load, for slow-rolling the load or for turning the low pressure compressor, along with the turbomachinery drivingly connected thereto, during offline washing.
Patent CA-2798239-C (CA)
Inventor: DENTE STEPHEN V
IPC: A61Q13/00
Filed: 2011-01-27
Granted: 2015-01-20
Abstract: Compositions comprising undecylenic acid or citric acid and certain esters are effective for reducing malodors. The esters are in the molecular weight range of between 150 and 200 when the acid is undecylenic acid and in the range of between 130 and 230 when the acid is citric acid. These compositions can be used in perfumed products, household products and personal care products.
Patent CA-2798450-C (CA)
Title: Post polymerization cure shape memory polymers
Inventor: WILSON THOMAS S
IPC: C08J5/00
Filed: 2011-05-04
Granted: 2018-12-04
Abstract: This invention relates to chemical polymer compositions, methods of synthesis, and fabrication methods for devices regarding polymers capable of displaying shape memory behavior (SMPs) and which can first be polymerized to a linear or branched polymeric structure, having thermoplastic properties, subsequently processed into a device through processes typical of polymer melts, solutions, and dispersions and then crossed linked to a shape memory thermoset polymer retaining the processed shape.
Patent CA-2800784-C (CA)
Inventor: MCINTYRE TIMOTHY J
IPC: G06Q50/00
Filed: 2010-07-19
Granted: 2016-04-12
Abstract: A system for the tagging, organization and tracking of evidence during the course of an investigation. The system generally utilizes an onsite handheld mobile computer device which is capable of taking input information including a description of evidence and a photo of evidence, reading a machine readable tag placed on the evidence, and printing an evidence bag label for identification the storage into which the evidence is placed. The handheld device can store this information in onboard memory until it is uploaded to a central server computer.
Patent CA-2801407-C (CA)
Title: Balayage de champ de frequence
Inventor: SCHMIER MARK A II
IPC: G01R29/08
Filed: 2013-01-09
Granted: 2016-07-12
Abstract: Un système et un procédé pour balayer un certain nombre de fréquences dans un environnement dessai (100, 300, 400). Un émetteur (112, 228, 302, 402) et un récepteur (114, 228, 302, 402) sont déplacés ensemble vers un certain nombre demplacements dans un espace de balayage (102, 200). Les signaux sont transmis au certain nombre de fréquences à partir de lémetteur (112, 228, 302, 402) au certain nombre demplacements. Les signaux réfléchis (171, 310, 412) sont reçus par le récepteur (114, 228, 302, 402) au certain nombre demplacements. Les signaux réfléchis (171, 310, 412) sont des réflexions des signaux transmis au certain nombre de fréquences à partir de lémetteur (112, 228, 302, 402). Le certain nombre demplacements dans lespace de balayage (102, 200) est identifié.
Patent CA-2802326-C (CA)
Inventor: SCHAEDE JOHANNES GEORG
IPC: B41F33/00
Filed: 2011-06-24
Granted: 2019-03-05
Abstract: There is described an inspection system (50) for in-line inspection of sheet or web material on an intaglio printing press, wherein the inspection system comprises an optical quality control apparatus for carrying out inspection of a printed area on a printed side of the sheet or web material, the optical quality control apparatus including a camera system (55) with one or more camera units each comprising at least one line-scan camera (56) for scanning and acquiring an image of the printed area while the sheet or web material is being transported in the intaglio printing press past the camera system (55). A location of the at least one line-scan camera (56) in the intaglio printing press along a delivery path of the sheet or web material is such that cyclical vibrations that spread periodically throughout the intaglio printing press during operation of the intaglio printing press do not occur while the camera system (55) is scanning the printed area of the sheet or web material and acquiring a complete image of the printed area.
Patent CA-2802421-C (CA)
Title: Glass panel including an insert having a pressure element, method for manufacturing the glass panel, and insert for the glass panel
Inventor: GRANDGIRARD BASTIEN
IPC: B60J10/72
Filed: 2011-06-15
Granted: 2018-07-10
Abstract: The present invention relates to a glass panel (1), including a vitreous element (2), a profiled joint portion (3), and at least one insert (4) having an overmoulded portion located in said profiled joint portion (3) and a projecting portion (5) located outside said profiled joint portion (3), said insert (4) comprising a base plate (7) which supports a base (8) having a central axis (yy') and a free surface (8'), as well as a pressure element (9) which is secured to the insert (4) at least at one connection area (L) and which extends between the base plate (7) and the vitreous element (2) while bearing on the latter, characterised in that the pressure element (9) is further applied against the base plate (7) or against the base (8) in at least one bearing area (A) located under the base (8), between the base (8) and the vitreous element (2).
Patent CA-2805080-C (CA)
Inventor: MUSSALO JOUNI
IPC: G05B15/02
Filed: 2011-07-04
Granted: 2019-06-04
Abstract: Method for controlling an automatic stall-prevention of a rotation-speed- regulated centrifugal fan. What is essential in the invention is that the control automatics is controlled by means of the automation system of the process, in which control automatics stalling is detected from a function of the electric current, voltage and frequency going to the motor of the centrifugal fan.
Patent CA-2806252-C (CA)
Title: Anticorps dont les points isoelectriques sont modifies
Inventor: DAHIYAT BASSIL I
IPC: C07K16/22
Filed: 2011-07-29
Granted: 2019-05-14
Abstract: L'invention concerne de manière générale des compositions et des procédés pour modifier le point isoélectrique d'un anticorps, ce qui permet, dans certains cas, d'améliorer la pharmacocinétique plasmatique, par exemple d'augmenter la demi-vie dans le sérum in vivo.
Patent CA-2811335-C (CA)
Inventor: HANSSON PER
IPC: A61M1/14
Filed: 2011-09-14
Granted: 2019-04-09
Abstract: A blood treatment apparatus (2) comprising: a blood treatment unit (10); a blood line (20) configured to extract blood from a blood source (21), pass the blood through the blood treatment unit (10) and deliver treated blood to a target vessel (22); and a fluid line (30) configured pass treatment fluid through the blood treatment unit (10) and deliver used treatment fluid to a fluid sink (32). A flow divider (40) is arranged in the fluid line (30) separates treatment fluid into to a first fluid section (51) and a second fluid section (53), thereby electrically isolating the fluid sections (51, 53) such that electrical current flowing in the fluid line (30) between the fluid sections (51, 53) is limited. Related manufacturing and verification methods are also described.
Patent CA-2819100-C (CA)
Inventor: BJORGVIK KARL JOHAN
IPC: B62B13/04
Filed: 2011-11-04
Granted: 2019-02-12
Abstract: Châssis pour traîneau destiné à être suspendu derrière un véhicule, comportant une partie supérieure (1) et une partie inférieure (2), la partie inférieure (2) comportant un ski (11) ou similaire prenant appui sur le terrain. La partie supérieure et la partie inférieure sont en liaison pivot entre elles dans leur partie médiane ou arrière et, via une liaison pivot glissant (11, 12) dans leur partie avant. La partie inférieure ne comporte qu'un ski (2), qui est disposé de manière centrée dans le sens latéral sous la partie supérieure (1).
Patent CA-2819651-C (CA)
Title: Determination de composantes de contrainte pour differents modes de deformation au moyen d'un filtre
Inventor: CHEN JIANFENG
IPC: G01V8/16
Filed: 2011-11-03
Granted: 2016-04-12
Abstract: L'invention concerne un procédé, un appareil et un support lisible par ordinateur permettant de déterminer une composante de contrainte pour un mode de déformation d'un élément. Le procédé consiste à obtenir une pluralité de mesures, chaque mesure de la pluralité de mesures correspondant à une contrainte au niveau de l'emplacement de l'élément, à sélectionner un mode de déformation et à appliquer un filtre réglable sur la pluralité de mesures de contrainte afin de déterminer la composante de contrainte pour le mode de déformation sélectionné.