baber/WOPTO huggingface dataset:
Patent CA-2874989-A1 (CA)
Inventor: RODER HEINRICH
IPC: H01J49/00
Filed: 2013-03-15
Abstract: A merhod of analyzing a biological sample, for example seram or other blood-based samples, using a MALDI-TOF mass spectrometer instrument is described. The method includes the steps of applying the sample to a sample spot on a MALDI-TOF sample plate and directing more than 20,000 laser shots to the sample at the sample spot and collecting mass-spectra! data from the instrument. In some embodiments at least 100.000 laser shots and even 500,000 shots are directed onto the sample. It lias been discovered that mis approach, referred to as "deep-MALDF, leads to a reduction in the noise level in the mass spectra and that a significant amount of additional spectral information can be obtained from the sample. Moreover, peaks visible at lower number of shots become better defined and allow for more reliable comparisons between samples.
Patent CA-2875076-A1 (CA)
Inventor: DESILVA UPUL P
IPC: F02C7/00
Filed: 2014-12-16
Abstract: Thermoacoustic sensors, such as dynamic pressure sensors, in the combustor measure vibratory responses of the combustor. An integrated monitoring and control system controller correlates sensor readings with combustion thermoacoustic properties in order to identify combustion anomalies by wavelet or Fourier analysis techniques;  determine bulk temperature characteristics within the combustor with dominant mode frequency analysis techniques; and optionally determines absolute active path temperatures within the combustor with acoustic pyrometry transmission and time-of-flight analysis techniques. In some embodiments all of the monitoring functions are performed with a commonly shared array of thermoacoustic sensors that function as both combustion dynamics thermoacoustic vibration/wave receivers and acoustic transmitters. The monitored combustion properties are used for controlling gas turbine combustion.
Patent CA-2875614-A1 (CA)
Inventor: MOLLERHOJ MARTIN
IPC: C01B17/765
Filed: 2013-06-03
Abstract: The present invention relates to a process plant for the oxidation of SO2 to SO3 in a process gas, said process plant comprising a heat exchanger configured for heating the process gas by heat exchange with an oxidized process gas and/or a further oxidized process gas by providing thermal contact between said process gas and said oxidized process gas and/or said further oxidized process gas, a first zone of material catalytically active in oxidation of SO2 to SO3, and a boiler configured for containing steam being heated by the oxidized process gas and/or the further oxidized process after said oxidized process gas has been cooled in the heat exchanger characterized in the cooled oxidized process gas in the boiler being non-condensing with the benefit of providing the possibility for a smaller heat exchanger which may be made with only moderate corrosion resistant materials, compared to a process plant according to the prior art, as well as a related process.
Patent CA-2876481-A1 (CA)
Title: Forward error correction on multiplexed cdma channels enabling high performance coding
Inventor: PROCTOR JAMES A JR
IPC: H04L1/16
Filed: 2000-02-23
Abstract: A protocol for optimizing the use of coded transmissions such as over wireless links. In this technique, interframes are first split into segments selected to be an optimum size according to transmission characteristics of the radio channel. Segments are assigned a position identifier and redundancy check sum. Segments are then assembled into blocks and a forward error correction algorithm is applied to the block to generate redundancy bits. The FEC block is then split up among available communication channels and forwarded to the receiver. The inverse process is applied at the receiver. Using this scheme, only segments containing erroneous data need to be resent. A large block size required for high performance forward error correction may therefore be used while at the same time minimizing latencies associated with the need to resend entire blocks when errors cannot be recovered.
Patent CA-2877058-A1 (CA)
Inventor: VELEZ TIRADO MARISELA
IPC: A61K49/18
Filed: 2013-06-21
Abstract: The invention relates to an implant or gel including at least one compound having magnetic functionality, which in turn includes a substrate of at least one enzyme involved in regenerating the extracellular matrix and a plurality of magnetic particles. The invention also relates to a compound having magnetic functionality which includes a substrate of at least one enzyme involved in regenerating the extracellular matrix and a plurality of magnetic particles, preferably with no coating or surface modification, or functionalised with carboxyl groups, for the production of an implant or gel for monitoring an enzyme activity involved in regenerating the extracellular matrix. The substrate is preferably selected from the group that comprises collagen, chondroitin sulphate and hyaluronic acid, and the magnetic particles are superparamagnetic particles.
Patent CA-2877852-A1 (CA)
Inventor: TSUJIUCHI TATSUYA
IPC: C01B32/50
Filed: 2013-08-02
Abstract: Provided is an exhaust gas treatment system comprising a CO2 recovery device having further improved energy efficiency. The exhaust gas treatment system (1) comprises: the CO2 recovery device (10) comprising a CO2 absorption tower (11), an absorption liquid regeneration tower (16), and a reboiler (21); and an exhaust gas heat exchanger (5) provided on the gas upstream side of the CO2 recovery device (10). Heat is exchanged in the heat exchanger (22), between process-condensed water discharged from the CO2 absorption tower (11) and steam-condensed water discharged from the reboiler (21). The heated process-condensed water is supplied to the absorption liquid regeneration tower (16). In the exhaust gas heat exchanger (5), heat is exchanged between cooled steam-condensed water and the exhaust gas, and the steam-condensed water is heated and the exhaust gas is cooled.
Patent CA-2879328-A1 (CA)
Inventor: SHEKHAR RAJIV CHANDRA
IPC: H02H1/00
Filed: 2012-07-19
Abstract: The invention provides a method and apparatus for electronically testing the safety of sources of energy such as electrical circuits, in explosive atmospheres such as high risk mining situations, using an electronic spark tester (EST) in place of the known mechanical spark test apparatus (STA). The EST typically uses an analogue subsystem (5) and a digital subsystem (6) connected by a digital to analogue converter (7) and an analogue to digital connector (8) to apply a simulated spark load to the energy source and measure the time varying current response to that load.
Patent CA-2881871-A1 (CA)
Inventor: EBENAU STEFFEN
IPC: B41N6/02
Filed: 2013-08-01
Abstract: An aim of the invention is to improve an impairment to the adherence of an adhesive tape to a substrate caused by the inclusion of air bubbles between the adhesive tape and the substrate. According to the invention, said aim is achieved by means of an adhesive tape which comprises at least one adhesive layer, wherein the adhesive layer has at least one groove and none of the grooves extends as far as one of the lateral edges of the adhesive layer. The invention further relates to a release liner having a surface which has at least one ridge, wherein none of the ridges extends as far as one of the lateral edges of the release liner.
Patent CA-2882191-A1 (CA)
Title: Procede de vidange et collecteur de purge de circuit de carburation d'un helicoptere
Inventor: PEARCE SIMON
IPC: B64D37/32
Filed: 2013-08-27
Abstract: L'invention vise à empêcher la formation de fumée au moins au redémarrage des moteurs. Pour ce faire, il est prévu de piéger le carburant purgé à l'arrêt moteur et de le vidanger pendant le début de vol suivant en profitant de l'inclinaison de l'hélicoptère. Un collecteur (4) de moteur d'hélicoptère comporte une paroi longitudinale externe (41) et deux parois d'extrémité fermées (42, 43), un axe de symétrie longitudinal (X'X) incliné de manière ascendante, des raccord (51 à 53) destiné à être connecté aux drains de purge, et une liaison (54) raccordée à une tuyère d'éjection des gaz (5) et connectée à la paroi d'extrémité de fond (43). Le collecteur (4) comporte également, dans son volume intérieur (V), une enceinte (6) d'axe de symétrie (E'E) sensiblement parallèle à l'axe du collecteur (X'X). L'enceinte (6) présente une paroi longitudinale (61) et deux parois transversales d'extrémité (62, 63). L'enceinte (6) est connectée au raccord de purge de la roue d'injection (53) via une liaison radiale (64) débouchant sur sa paroi longitudinale (61), l'axe de symétrie de l'enceinte (E'E) étant incliné, par rapport au sol de référence horizontal (S0) lorsque l'hélicoptère est position sol (H0), d'un angle de référence (A0) tel que cet axe (E'E) se retrouve parallèle au sol de référence (S0) lorsque l'hélicoptère est en phase d'accélération.
Patent CA-2883207-A1 (CA)
Inventor: DE VAAL GERARDUS GEERTRUUD
IPC: H05B44/00
Filed: 2013-08-30
Abstract: An LED light source includes a sub-circuit (24) that is connectable via terminals (12,13) to an electronic transformer and to a powered circuit including at least one LED (4). The sub-circuit (24) includes a sub-circuit rectifier (1a,1b,1c,1d) that is connectable to the transformer (25), and a constant current regulator (7) and a sub-circuit capacitor (6) that are connected parallel to the sub-circuit rectifier (1a,1b,1c,1d).
Patent CA-2885628-A1 (CA)
Title: Collapsible air filter assembly
Inventor: ZHANG ZHIQUN
IPC: B01D46/52
Filed: 2015-03-23
Abstract: The present disclosure relates generally to air filter systems and air filters. More particularly, it relates to air filter systems capable of transitioning from a collapsed arrangement to an expanded arrangement.
Patent CA-2885680-A1 (CA)
Inventor: SAUR-BROSCH ROLAND
IPC: A61K9/22
Filed: 2012-09-07
Abstract: The present invention relates to a formulation for the controlled release of active ingredients after the passage of the ileo-cecal- valve, comprising one or more active ingredients or one or more active ingredient containing cores (W), enveloped by one or more envelopments (C), which are dissoluble or permeable above an individual defined pH value and are dissoluble or permeable below another individual defined pH value, again enveloped by an envelopment (E), which is dissoluble or permeable above still another individual defined pH value.
Patent CA-2887501-A1 (CA)
Inventor: SIEGERS CONRAD
IPC: C08K3/28
Filed: 2012-12-21
Abstract: The present invention relates to curing of polymers, particularly to self curing of polymers. The present invention provides a process for curing of copolymers of isoolefins and olefinic monomers. The process includes the step of reacting the copolymer with an azidation reagent to form an azidated copolymer and then heating the azidated copolymer at a suitable temperature to cure the polymer.
Patent CA-2890913-A1 (CA)
Inventor: THOMPSON TRAVIS
IPC: C10M111/02
Filed: 2013-11-06
Abstract: Provided herein are compositions containing at least one estolide compound and at least one ene and/or Diels Alder compound. In certain embodiments, the addition of at least one ene and/or Diels Alder compound to an estolide-containing composition may improve the cold temperature, viscometric, and/or anti-wear properties of the composition.
Patent CA-2891404-A1 (CA)
Inventor: PARTON RUDY FRANCOIS MARIA JOZEF
IPC: C07C59/185
Filed: 2013-12-09
Abstract: The invention provides a process for the production of a biomass hydrolysate suitable for the production of levulinic acid and formic acid, a biomass hydrolysate obtainable by said process, a process for the production of levulinic acid and formic acid from said biomass, and levulinic acid and formic acid obtainable by said process. The hydrolysis process includes a single hydrolysis step wherein a slurried biomass is subjected to a temperature of between 120 and 200°C, preferably between 160 and 190°C, for a time period of between 2 minutes and 8 hours, preferably between 20 and 140 minutes at a mineral acid concentration of between 1-15wt%. The process can be carried out starting from lignocellulosic biomass, and also from glucose and fructose.
Patent CA-2894007-A1 (CA)
Title: Compositions cosmetiques comprenant une substance emettant de la lumiere dans le proche infrarouge (nir) et leurs procedes
Inventor: BICKFORD WILLIAM ROBERT
IPC: A61K8/02
Filed: 2013-12-04
Abstract: L'invention porte sur des compositions et substrats cosmétiques ou dermatologiques, contenant une substance électroluminescente dans le NIR, et sur des procédés pour la stimulation de la cicatrisation et/ou de propriétés régénératives dans la peau, les cheveux et/ou le cuir chevelu.
Patent CA-2894189-A1 (CA)
Inventor: FERRANDO ADOLFO
IPC: C12Q1/68
Filed: 2013-11-06
Abstract: The invention is based on the discovery of certain new somatic single nucleotide substitution mutations of NT5C2 gene variants found in some Acute Lymphoblastic Leukemia (ALL) relapse subjects. Techniques include obtaining a biological sample taken from a subject having ALL, and detecting the presence or absence in the biological sample of a biomarker selected from the group consisting of an NT5C2 gene mutation, an mRNA transcribed from the NT5C2 gene mutation, or a protein encoded by the NT5C2 gene mutation. The method also includes determining that the subject has increased resistance to treatment with 6-mercaptopurine or 6-thioguanine, if the biomarker is detected. In some embodiments, the method still further includes treating the subject with a nucleoside analog other than 6-mercaptopurine or 6-thioguanine if the biomarker is detected.
Patent CA-2897246-A1 (CA)
Inventor: LAROUCHE MAXIME
IPC: F22B3/00
Filed: 2015-07-14
Abstract: A steam generator using a plasma arc submerged in electrolyte including an electrode assembly for forming the plasma arc, an electrical power source to energize the electrode assembly and an electronic rectifier operatively connected between the power source and the terminal connections. The electronic rectifier comprises a controllable switch for rectifying an input voltage and a monitoring-controller connected to the controllable switch for controlling said controllable switch. The monitoring-controller engages the controllable switch upon sensing a substantially zero input voltage for initiating a gradual plasma arc, heating the electrolyte and generating steam therefrom.
Patent CA-2897479-A1 (CA)
Inventor: WATANABE TSUGUO
IPC: E04B1/80
Filed: 2013-12-20
Abstract: A construction structure (1) equipped with a plurality of lengthwise members (2) arranged in parallel in a second direction (D2) perpendicular to a first direction (D1) in a manner such that the lengthwise directions thereof are parallel with one another in the first direction (D1), and panels (3) sandwiched between the lengthwise members (2, 2), wherein the panels (3) comprise a foam body having a plurality of cells (31) formed in a lengthwise manner along the direction perpendicular to the second direction (D2), so as to have elasticity in the second direction (D2).
Patent CA-2897601-A1 (CA)
Inventor: ANTER MICHAEL D
IPC: E21B43/00
Filed: 2015-07-16
Abstract: A method to extract oil for a pool of oil in the ground utilizes an interconnected series of rotating helical blades extending from the surface of the ground through a canted bore to the pool of oil. The blades can be staggered and interconnected with a gear arrangement that moves oil from pool to pool and up to the surface of the ground.
Patent CA-2898644-A1 (CA)
Title: Composition pour administration ophtalmique
Inventor: REN HONG
IPC: A61P27/02
Filed: 2014-01-24
Abstract: Des modes de réalisation de l'invention concernent une composition utile pour traiter et/ou prévenir des troubles d'il sec. La composition comprend des composants qui conservent les caractéristiques chimiques et/ou physiques de la composition, en fournissant ainsi une composition appropriée pour l'utilisation.
Patent CA-2904396-A1 (CA)
Inventor: ASOKAN ARAVIND
IPC: C07K14/075
Filed: 2014-03-14
Abstract: The present invention provides methods and compositions comprising an adeno-associated virus (AAV) capsid protein, comprising one or more amino acids substitutions, wherein the substitutions introduce a new glycan binding site into the AAV capsid protein.
Patent CA-2905572-A1 (CA)
Title: Methode de regulation sous conditions givrantes de la vitesse d'entrainement d'un rotor de giravion
Inventor: LESCHI ROBERT
IPC: B64C19/00
Filed: 2015-09-22
Abstract: L'invention a pour objet une méthode de régulation de la vitesse NR d'entraînement en rotation d'un rotor de giravion. Par suite d'une détection d'une évolution du giravion sous conditions givrantes dans un domaine critique de températures (Dtc) préalablement identifié, la vitesse NR est soit diminuée dans le cas où la température (OAT) de l'air extérieur ambiant est comprise dans une plage givrante de températures basses (Ptb) du domaine critique de températures (Dct), soit augmentée dans le cas où la température (OAT) de l'air extérieur ambiant est comprise dans une plage givrante de températures hautes (Pth) du domaine critique de températures (Dct).
Patent CA-2905885-A1 (CA)
Inventor: SMITH RODDIE R
IPC: E21B34/10
Filed: 2014-03-13
Abstract: The present invention generally relates to a deepset wireline retrievable safety valve for controlling fluid flow through a production tubing string. In one aspect, a valve for use in a wellbore is provided. The valve includes a housing having a bore. The valve further includes an actuator sleeve movable within the housing between a retracted position and an extended position. The actuator sleeve in the retracted position allows a flapper member to obstruct the bore in the housing. Additionally, the valve includes a first piston member attached to a first side of the actuator sleeve and a second piston member attached to a second side of the actuator sleeve, wherein wellbore fluid pressure acts on the first piston member, which results in a first force, and acts on the second piston, which results in a second force, and the first force and the second force are applied to the actuator sleeve in an opposite direction.
Patent CA-2906433-A1 (CA)
Inventor: TAM THOMAS
IPC: D03D15/00
Filed: 2014-03-12
Abstract: Dimensionally stable open woven fabrics formed from a plurality of high tenacity warp elongate bodies interwoven and bonded with a plurality of transversely disposed, high tenacity weft elongate bodies, composite articles formed therefrom, and to a continuous process for forming the composite articles.
Patent CA-2906972-A1 (CA)
Title: Metal carboxylate salts as h2s scavengers in mixed production or dry gas systems
Inventor: RAMACHANDRAN SUNDER
IPC: B01D53/52
Filed: 2014-03-26
Abstract: A transition metal carboxylate scavenger may be used to scavenge contaminants from systems from mixed production and/or gas, either dry or wet hydrocarbon gas. The contaminants scavenged or otherwise removed may include, but are not necessarily limited to, H2S, mercaptans, sulfides, and combinations thereof. Suitable transition metal carboxylates in the scavenger include, but are not limited to, zinc octoate, zinc dodecanoate, zinc naphthenate, and combinations thereof.
Patent CA-2909467-A1 (CA)
Inventor: GIBSON NATHAN EVAN MCCURDY
IPC: F01D11/02
Filed: 2015-10-22
Abstract: A seal apparatus for a rotary machine, including a plurality of sealing assembly segments surrounding a rotor element which is mounted for rotation about a longitudinal axis and has an outer surface. Each of the segments includes a shoe with one or more labyrinth teeth facing the outer surface and a shoe plate disposed downstream of the one or more labyrinth seal teeth and configured to generate an aerodynamic force between the shoe plate and the outer surface of the rotor element. The shoe is further configured to be flexible in a radial-axial plane in response to fluid film forces generated by interaction of the sealing assembly segment and the rotor element, and an axially-oriented beam spring connects the shoe to a stationary seal body.
Patent CA-2909684-A1 (CA)
Inventor: SCOTT DAVID D
IPC: A61F9/008
Filed: 2014-04-17
Abstract: A fiducial is generated on an internal anatomical structure of the eye of a patient with a surgical laser. A toric artificial intraocular lens (IOL) is positioned so that a marker of the toric IOL is in a predetermined positional relationship relative to the fiducial. This positioning aligns the toric IOL with the astigmatic or other axis of the eye. The toric IOL is then implanted in the eye of the patient with high accuracy.
Patent CA-2909963-A1 (CA)
Inventor: SCHUMAIER DANIEL R
IPC: H04R25/02
Filed: 2008-04-23
Abstract: A method and programmable apparatus improves perception of sound by a person. The apparatus includes a processor, digital-to-analog converter, audio output section and means for generating first and second control signals. The processor executes one or more available programs for processing digital audio signals based on control siznals. The dizital-to-analog converter generates output analog audio signals based on the digital audio signals. The audio output section receives and amplifies the output analog audio signals, generates audible sound based thereon and provides the audible sound to the person. The memory stores programs for processing the digital audio signals. Based on an action by the person, a first control signal is generated which causes the processor to switch from one available program to another available program so that the person may cycle through and evaluate each of the available programs. Also based on an action by the person, a second control signal is generated which causes the processor to designate at least one of the available programs as a chosen program for continued use. The apparatus may include a counter that counts the number of times that power is applied to or removed from the apparatus. After a predetermined elapsed time, the processor determines which of the available programs has been used most in processing the digital audio signals, where the determination of elapsed time is based at least in part on the counter value.
Patent CA-2909989-A1 (CA)
Inventor: SHIINA TAKASHI
IPC: C12Q1/68
Filed: 2014-05-09
Abstract: The purpose is to provide a high-precision DNA typing method and kit that make full use of a high-throughput sequencer and eliminate the ambiguity derived from phase ambiguity. The invention provides an HLA DNA typing method characterized by including: (1) a step for providing a set of primers that each hybridize specifically to an upstream region and a downstream region of at least two genes selected from genes belonging to HLA class I and class II in the nucleotide sequence of the human genome and amplify under identical PCR conditions; (2) a step for amplifying these at least two genes in a test sample (DNA) simultaneously in the same container under identical PCR conditions using this set of primers; (3) a step for determining the nucleotide sequence of the PCR product; and (4) an optional step for conducting a homology search of a database.
Patent CA-2910879-A1 (CA)
Title: Pest control agents for honeybee parasitic pests, and pest control method for honeybee parasitic pests using the pest control agents
Inventor: HORIKOSHI RYO
IPC: A01N25/02
Filed: 2014-05-27
Abstract: This control method for honeybee parasites is highly safe for honeybees and exhibits an excellent controlling effect on honeybee parasites by using a honeybee parasite control agent which includes at least one from among the compounds represented by formula (I) and the acid addition salts thereof.