baber/WOPTO huggingface dataset:
Patent CA-2832363-A1 (CA)
Inventor: RAMSKOV LASSE FOMSGAARD
IPC: E04F11/18
Filed: 2012-04-10
Abstract: A guardrail serves for protecting persons being present on open floors (31) of buildings or scaffolds against accidentally falling out of the opening of such floors (31). The guardrail comprises a number of constructional elements (1) and of connectors for assembling said constructional elements to a coherent guardrail. The connectors comprise at least one first connector (2) which has a longitudinal shape and is formed with at least one longitudinal extending slot (13), and at least one second connector (19,20) consisting of a first connector part (20) to be connected to the at least one constructional element (1) and a second connector part (19) to connect the first connector part (20) to the at least one first connector (2) while engaging the at least one longitudinal extending slot (13) of this. The guardrail of the invention has a stable and at the same time cheap and simple structure which quickly and easily can be assembled to a coherent guardrail and be disassembled again. The guardrail can moreover be fitted too to the width and height required of the guardrail for a specific opening of a given open floor.
Patent CA-2837239-A1 (CA)
Inventor: BENZEL EDWARD C
IPC: A61B5/06
Filed: 2012-02-17
Abstract: Systems and methods are provided for registering a sensor assembly, implemented on a base apparatus, to a desired location associated with a head of a user. A position of a reference point on the base apparatus is determined relative to an external anatomical landmark of the user. A position of the external anatomical landmark is determined relative to the desired location. The position and orientation of the sensor assembly is determined relative to the desired location according to the determined position and orientation of the sensor assembly relative to the reference point, the determined position of the reference point relative to the external anatomical landmark, and the position of the external anatomical landmark relative to the desired location.
Patent CA-2840929-A1 (CA)
Title: Sequence based genotyping based on oligonucleotide ligation assays
Inventor: VAN EIJK MICHAEL JOSEPHUS THERESIA
IPC: C12Q1/68
Filed: 2012-07-09
Abstract: The invention relates to a method for the detection of a target nucleotide sequence in a sample based on an oligonucleotide ligation assay wherein probes are used that contain (a combination of) sequence-based identifiers that can identify the sample and the target sequence (i.e. locus and/or allele combination) wherein after the ligation step, the ligated probes, or after amplification, the amplified ligated probes, are restricted using restriction enzymes to cut of part of the probes and continue with those parts (identifiers and target sequence) that contain the relevant information in the sequencing step.
Patent CA-2841933-A1 (CA)
Title: Alteration of proteolytic cleavage of botulinum neurotoxins
Inventor: FREVERT JURGEN
IPC: C07K14/435
Filed: 2012-07-26
Abstract: The present invention pertains to a polynucleotide encoding a modified neurotoxin polypeptide comprising a modified neurotoxin light chain and a heavy chain, said modified light chain having at least one modification conferring altered cleavage by calpain proteases. Further encompassed by the present invention are vectors and host cells comprising the polynucleotide of the invention as well as polypeptides encoded by the said polynucleotide. In addition, the invention relates to compositions comprising the polynucleotide, vector, host cell or polypeptide of the invention as a medicament.
Patent CA-2844080-A1 (CA)
Title: Assembly for transferring fluids between a vessel and a turret structure mounted in said vessel
Inventor: VAN DER NAT CLEMENS GERARDUS JOHANNES MARIA
IPC: F16L25/00
Filed: 2014-02-28
Abstract: An assembly for transferring fluids between a vessel and a turret structure mounted in said vessel for a rotation around a substantially vertical turret axis is provided. Said turret structure comprises a swivel having at least one fluid path which is connected with one end of a fluid piping of which the second end is connected to the vessel. The assembly further comprises a swivel tower mounted around the swivel and engaging the remainder of the turret structure by means of a swivel tower bearing for a relative rotation with respect to said remainder of the turret structure around the turret axis. The swivel tower by means of a torsion lock mechanism is substantially locked to the vessel for a rotation therewith. The fluid piping comprises a first fluid piping segment extending freely between the vessel and the swivel tower and a second fluid piping segment extending between the swivel tower and the fluid path of the swivel. The first and second fluid piping segments are joined at an interconnection where the fluid piping is substantially fixed to the swivel tower by fixing means.
Patent CA-2845170-A1 (CA)
Title: Bicyclic dihydroquinoline-2-one derivatives
Inventor: AEBI JOHANNES
IPC: C07D471/04
Filed: 2012-09-20
Abstract: The invention provides novel compounds having the general formula (I) wherein R1, R2, R3, R4¸ R5, R6, R7, R8, R9, R10, R11, R12, A1, A2 A3 and n are as described herein, compositions including the compounds and methods of using the compounds.
Patent CA-2845173-A1 (CA)
Title: Procede de production d'huile lubrifiante de base a partir d'huiles recuperees aupres d'un service d'entretien de moteurs a combustion
Inventor: MACDONDAD MARTIN R
IPC: C10M175/00
Filed: 2014-03-03
Abstract: Linvention porte sur un procédé pour la production dhuiles compatibles avec la norme ILSAC GF5 ou dépassant celle-ci à partir dhuile usagée, comprenant la séparation de substances ayant un point débullition inférieur à environ 350 °F de lhuile récupérée pour produire une fraction dhuile dont les substances volatiles ont été enlevées et une fraction dhuile légère. La séparation de substances avec un point débullition supérieur à environ 350 °F et inférieur à environ 650 °F de la fraction dhuile dont les substances volatiles ont été enlevées pour produire une fraction de mazout et une fraction dhuile lourde. La séparation de substances ayant un point débullition supérieur à environ 1200 °F de la fraction dhuile lourde pour produire une fraction dhuile partiellement purifiée et une fraction résiduelle. Le traitement de la fraction dhuile partiellement purifiée pour la séparer en une fraction dhuile purifiée et une fraction de contaminants. Lhydrogénation de la fraction de contaminants pour enlever des composés prédéfinis, la saturation ultérieure de la fraction et la formation de cette manière dune fraction dhuile saturée. Le fractionnement du courant dhuile saturée pour produire une ou plusieurs fractions parmi une fraction de naphta, une fraction de carburant diesel et une fraction dhuile de base.
Patent CA-2845251-A1 (CA)
Title: Compositions for the therapy of bcl2-associated cancers and methods of preparation thereof
Inventor: CROCE CARLO M
IPC: C12N15/113
Filed: 2006-09-11
Abstract: The invention provides methods and compositions for the treatment of cancers associated with overexpression of a BCL2 gene and/or gene product in a subject, and methods and compositions for the improvement of anti-cancer therapy, such as chemotherapy and radiation therapy.
Patent CA-2848923-A1 (CA)
Inventor: MULLER EDGAR
IPC: G07D7/00
Filed: 2012-09-26
Abstract: Disclosed is a device for the authentication of an optically variable entity exhibiting a color shift with changing viewing-angle, the device comprising a plate of light-refractive material, said plate having two surfaces and an array of light-refracting protrusions or recesses on at least one of said surfaces, and being disposed in said device such as to provide, aside each other, a direct view and a view through said plate onto at least parts of said optically variable entity, said view through said plate being an angularly deflected view, resulting from light refraction at said protrusions or recesses. Further disclosed is a method for authenticating an optically variable entity, as well as the use of a plate having two parallel surfaces and an array of positive or negative light- refracting protrusions or recesses on at least one of said surfaces for authenticating an optically variable entity.
Patent CA-2849142-A1 (CA)
Title: Packaging container for bulk materials
Inventor: KREYMBORG MICHAEL
IPC: B65D33/01
Filed: 2014-04-16
Abstract: The requirement consists in designing and producing a packaging container for bulk materials, in particular sacks or bags, made of a flexible plastic film with a venting facility, in a particular simple manner. This requirement is met in that the flexible plastic film is designed, at least in a partial area, in two layers, in that the inner layer of the plastic film comprises inner venting openings, in that the outer layer comprises outer venting openings and in that the inner venting openings and the outer venting openings are spaced apart from each other.
Patent CA-2850446-A1 (CA)
Title: A tibial component
Inventor: OOSTHUIZEN CHRISTIAAN RUDOLF
IPC: A61F2/38
Filed: 2012-09-28
Abstract: According to one aspect of the present invention, there is provided a tibial component ( 10 ), suitable for use in an orthopedic prosthesis, which prosthesis includes a femoral component and a spacer bearing ( 70 ), the tibial component comprising a planar tibial plate ( 15 ) having an upper bearing surface ( 30 ) and a lower attachment surface ( 20 ), and the tibial plate further having at least one spacer bearing attachment means for removably securing the spacer bearing to the tibial plate.
Patent CA-2851489-A1 (CA)
Inventor: GREEN SHAWN D
IPC: F21V33/00
Filed: 2014-05-09
Abstract: A demountable wall system that includes a base trim that receives an accent lighting assembly. The lower trim of the demountable wall system includes one or more lighting base trim sections that receive an accent lighting assembly. The accent lighting assembly includes an extruded diffuser formed from a transparent plastic material. The diffuser receives a light strip having a series of spaced LED lights each positioned to project light through a curved, projection wall of the diffuser. When the accent lighting assembly is mounted to the lighting base trim member, the accent lighting assembly projects light downward toward the floor and onto an angled face wall of the lighting base trim member. The lighting base trim member can selectively replace decorative base trim members of the demountable wall system.
Patent CA-2854353-A1 (CA)
Title: Toner cartridge having a shutter lock mechanism
Inventor: NEWMAN BENJAMIN KEITH
IPC: G03G15/06
Filed: 2012-11-15
Abstract: A toner cartridge for use in an image forming device according to one example embodiment includes a housing having a reservoir for containing toner therein. The housing has an exit port in fluid communication with the reservoir. A shutter is positioned at the exit port that is movable between an open position and a closed position. The shutter is biased toward the closed position. A linkage is operatively connected to the shutter to open the shutter upon being actuated by a first engagement feature in the image forming device. An interlock is operatively engaged with the linkage and biased toward a locked position preventing the linkage from opening the shutter. The interlock is movable to an unlocked position that is disengaged with the linkage when the interlock is actuated by a second engagement feature in the image forming device permitting the linkage to open the shutter.
Patent CA-2856551-A1 (CA)
Inventor: MORIARTY ROBERT M
IPC: C07D487/18
Filed: 2012-12-03
Abstract: This invention relates generally to methods for synthesizing the non-addictive alkaloid noribogaine.
Patent CA-2861511-A1 (CA)
Inventor: BOYLE DAVID
IPC: F01C1/18
Filed: 2004-08-03
Abstract: A portable ventilator apparatus comprises a compressor, a brushless direct current (BLDC) motor, and sensors that provide analog signals representative of an angular position of said BLDC motor so that the angular position or an angular speed of said BLDC motor is computed by a computation circuit. A  speed control servo drives said angular speed of the BLDC motor to a command speed provided to said computation circuit. An analog to digital converter is directly coupled with said sensors, directly receives the analog signals provided by said sensors, converts the analog signals to digital signals, and outputs the digital signals. A processor receives the digital signals, generates control signals based on the digital signals, and provides the control signals to a three phase inverter that generates drive signals to control said BLDC motor.
Patent CA-2861706-A1 (CA)
Title: Dial-up/dial-down mechanism for wind-up pen
Inventor: HANSEN TORBEN STROM
IPC: A61M5/31
Filed: 2012-12-20
Abstract: The present invention relates to an automatic torsion spring based ijection device having a dial-up/dial-down mechanism by which a dose can be set by rotating a dose setting member in a first direction and which dose size can be reduced by rotating the same dose setting member in a second and opposite direction. The dial-up/dial-down mechanism operates a torsion spring which is strained when setting a dose and unstrained when rotating the dose setting element in the second direction. In order to secure the torsion spring when strained, a ratchet arm (21) following the rotation of the dose setting element in the first direction, engages a toothed element (10) such that engagement of the at least one ratchet arm (21 ) with teeth (12) of the toothed element (10) prevents unwinding of the torsion spring, and wherein the rotation of the dose setting member in the first direction moves the ratchet arm (21) from one tooth (12) to the subsequent tooth (12) of the toothed element (10), and rotation of the dose setting member in the second direction lowering the set dose activates the ratchet arm (21) to disengage the teeth (12) of the toothed element (10) and thereby allow the torsion spring to move the ratchet arm (21) in the second direction to the previous tooth (12) such that the force accumulated in the torsion spring reduces incrementally. In order to provide a smooth movement when dialling down the set dose, the at least one ratchet arm (21) is provided o a ratchet tube (20) which carries friction teeth (30) which engage with a cam curve (16) of the toothed element, dampening the movement of the ratchet arm (21) by the torsion spring.
Patent CA-2862068-A1 (CA)
Title: Smart fire extinguishing system
Inventor: ANDRADE ALFONSO
IPC: A62C37/36
Filed: 2013-01-21
Abstract: Disclosed is a smart firefighting system for extinguishing a local fire. The system comprises one or more sensors that are mounted in an enclosure, and a controller that is located remote from the enclosure and in communication with the sensors. Fire extinguishers are located adjacent the enclosure for deploying fire retardant onto the local fire. The fire extinguishers are in communication with the controller and operate when they receive a command from the controller.
Patent CA-2864978-A1 (CA)
Title: Substrate comprising high and low gloss areas with a physical microstructure superimposed thereon
Inventor: CLARKE GRAHAM M
IPC: G02B1/04
Filed: 2013-01-30
Abstract: Polymeric substrates with a first major side including first, high-gloss areas and also including second, low-gloss areas that comprise a molded textured surface, the first and second areas being provided on the first major surface in a predetermined pattern; and wherein the first major side of the substrate further includes at least one physical microstructure that is superimposed on the first, high-gloss areas and on the second, low-gloss areas.
Patent CA-2865179-A1 (CA)
Title: Burst zipper
Inventor: COWIN JOSEPH T
IPC: A45C13/10
Filed: 2013-05-02
Abstract: A burst zipper system includes a flexible zipper, a close-only slider and a set of handles. The burst zipper system is configured to be closed by operation of the close-only slider and opened by pulling on the set of handles in opposite directions. The burst zipper system can be used in sports bags, such as duffle bags, and backpacks, in tents, and the like.
Patent CA-2869005-A1 (CA)
Inventor: BANCEL STEPHANE
IPC: A61K48/00
Filed: 2013-03-09
Abstract: The invention relates to compositions and methods for the preparation, manufacture and therapeutic use of polynucleotides, primary transcripts and mmRNA molecules.
Patent CA-2870787-A1 (CA)
Inventor: HARAN FRANK MARTIN
IPC: G01B15/02
Filed: 2013-04-10
Abstract: A method includes measuring (508) a caliper of a sheet (108) of material using a caliper sensor (200, 300) having first and second sensor modules (202-204, 302-304). The method also includes adjusting (514) the caliper measurement based on a transverse displacement between a first sensor component in the first sensor module and a second sensor component in the second sensor module to generate a corrected caliper measurement. Adjusting the caliper measurement can include applying a corrector function that adjusts the caliper measurement based on the measured transverse displacement. The corrector function can be identified by repeatedly creating misalignment between the first and second sensor components, measuring a known distance using the caliper sensor, and identifying an error between the measurement of the known distance and the known distance.
Patent CA-2871216-A1 (CA)
Inventor: BYRNE TOM
IPC: F28D1/04
Filed: 2013-04-25
Abstract: A dry heat exchanger coil having a plurality of straight inner tubes connected by a plurality of return bends. The return bends are located outside of the air flow passing over the coil. The inner tubes are situated within a corresponding outer or "safety" tube. The outer tubes do not contain and are not connected to return bends, but the ends of the outer tubes are located outside of the air flow path. Leaks in the inner tubes are captured by the outer tubes and the leaking fluid will flow in the space between the inner and outer tubes, flow out the end of the outer tube, to be captured in a drip pan at the bottom of the coil housing. Leaks occurring in the return bends will also be captured in drip pan.
Patent CA-2871648-A1 (CA)
Title: Constant energy displacements
Inventor: EICK PETER M
IPC: G01V1/145
Filed: 2013-04-30
Abstract: The invention is an electric sweep type seismic vibrator source of the type used in seismic prospecting for hydrocarbons. The source uses an engine and generator combination to create electric power for all systems on the source such as driving a frame of linear electric motors that direct a rod or piston to contact the ground in a recurring fashion along with driving the source from location to location through a survey area. Preferably a foot is arranged on the bottom end of the rod or piston for contact with the ground and by engaging the grid of motors to push down against the ground in a rapid progression, acoustic energy is created and delivered into the ground for geophones to sense and record.
Patent CA-2871768-A1 (CA)
Inventor: LAROCHELLE MICHEL R
IPC: E04G23/02
Filed: 2014-11-19
Abstract: A method and apparatus for the repair of door and window jambs or other exterior surface trim of a building and more specifically to the manufacturing of protective covers of a water and environmentally resistant material that are pre-dimensioned to fit all or a portion of standard and non-standard sized door or window jamb, frames or exterior trim using a unique preformed groove. The protective covers may further be included in a kit that provides for a homeowner to easily size the covers to the appropriate dimension and perform a repair.
Patent CA-2873362-A1 (CA)
Inventor: HARADA YUKIHIRO
IPC: C08G59/72
Filed: 2013-06-05
Abstract: An epoxy resin composition in which the epoxy resin composition includes components (A1)  (C1) as set forth below, has a component (B1) content of 8-20 parts by mass per 100 parts by mass of the component (A1), and has a component (C1) content of 12-110 parts by mass per 100 parts by mass of the component (A1). Component (A1): an epoxy resin; component (B1): a boron trihalide amine complex; component (C1): a rubber particle.
Patent CA-2877498-A1 (CA)
Inventor: POWELL JOSEPH BROUN
IPC: C10G1/08
Filed: 2013-06-27
Abstract: Digestion of cellulosic biomass solids to form a hydrolysate may be conducted with integrated catalytic reduction during digestion to transform soluble carbohydrates in the hydrolysate into a more stable reaction product. Such integrated catalytic reduction may be conducted using a slurry catalyst. Biomass conversion systems for performing integrated catalytic reduction can comprise: a hydrothermal digestion unit that contains a slurry catalyst capable of activating molecular hydrogen; an optional hydrogen feed line that is operatively connected to the hydrothermal digestion unit; a fluid circulation loop comprising the hydrothermal digestion unit and a catalytic reduction reactor unit, the catalytic reduction reactor unit also containing the slurry catalyst; a pretreatment digestion unit that is not part of the fluid circulation loop and does not contain the slurry catalyst; and a solids transport mechanism operatively connecting the pretreatment digestion unit to the hydrothermal digestion unit.
Patent CA-2878654-A1 (CA)
Inventor: POPPLEWELL LINDA JANE
IPC: C07K14/47
Filed: 2013-07-15
Abstract: The present invention relates to a gene therapy method for the treatment of Duchenne muscular dystrophy, or DMD.
Patent CA-2880395-A1 (CA)
Inventor: TOMLINSON MARCUS
IPC: C22B3/44
Filed: 2015-01-30
Abstract: A process is provided for separation of at least one metal sulfide from a mixed sulfide concentrate. The process may comprise: subjecting the mixed sulfide concentrate to flotation in which at least one sulfide comprising antimony, arsenic and a first metal is floated and at least one sulfide comprising a second metal is depressed. The flotation yields a first metal concentrate having the at least one sulfide comprising antimony, arsenic and the first metal and a second metal concentrate having the at least one sulfide comprising the second metal. The first metal concentrate is leached to yield a further concentrate and a leach solution. The further concentrate comprises the first metal and the leach solution comprises soluble antimony and soluble arsenic. The process may further comprise oxidizing the leach solution to yield an antimony precipitate and an arsenic solution, and forming a stable arsenic compound from the arsenic solution.
Patent CA-2883085-A1 (CA)
Inventor: CONNOLLY JOHN MAXWELL
IPC: G02B7/02
Filed: 2013-07-26
Abstract: An objective mount assembly includes a housing having a body and a drive assembly supported by the body. The drive assembly includes a drive shaft, a lead screw rotatably coupled to the drive shaft, and a compensating drive nut assembly. The compensating drive nut assembly has an inner nut component threadably coupled to the lead screw and an outer nut component threadably coupled to the inner nut component. The objective mount assembly further includes an objective mount coupled to the drive assembly. Other aspects of the assembly are further disclosed.
Patent CA-2883410-A1 (CA)
Inventor: PHILLIPS THOMAS F III
IPC: G01V1/28
Filed: 2014-01-14
Abstract: A method of controlling a seismic vehicle may include estimating at least one orientation parameter for the seismic vehicle and controlling at least one operating parameter in view of the estimated orientation parameter(s). In non-limiting arrangements, the control may relate to re-positioning the seismic vehicle, adjusting value of a hold-down force or target drive force, and / or updating a seismic data acquisition database.