baber/WOPTO huggingface dataset:
Patent CA-2681321-A1 (CA)
Title: Method for the synthesis of peptides without solvent
Inventor: MARTINEZ JEAN
IPC: C07K1/06
Filed: 2008-03-21
Abstract: The disclosure relates to a method for the synthesis of a compound of the formula (I) in which: n is an integer higher than or equal to 1; Rb and each Rn are independently a hydrogen atom, a C1-C6 arylalkyl group or a C1-C6 alkyl group substituted or not by an aryl group, —COOH, C1-C6, —COO-(alkyl), —CONH2, —SH, heteroaryl, —NH2, —NHC(NH)(NH2), C1-C6-s-(alkyl), —OH or phenol; Ra is a N-protective group; Rc is a ORd group in which Rd is a C1-C6 alkyl group or a NReRf group in which Re and Rf Re independently an N-protective group.
Patent CA-2682395-A1 (CA)
Inventor: HOPKINS DAVID K
IPC: F41G1/34
Filed: 2008-02-29
Abstract: The boresight laser aiming system for firearms provides a laser aiming beam through the mechanical action (20), chamber, and barrel (36) of the operable firearm (10) and through a specially configured live rimfire cartridge within the chamber, enabling a marksman to place the laser upon the target and fire the weapon simultaneously. The laser device (12) may be installed concentrically with a light passage through the bolt (22), hammer, or other mechanism of the firearm, or may be offset with the light path guided by one or more reflective mirrors, prisms, etc. The firearm may comprise a rifle (10), semiautomatic pistol, revolver, etc. The live cartridge has concentric inner and outer tubes defining a toroidal explosive charge-containing chamber therebetween and a light passage through the innermost tube, and a bullet having a passage therethrough allowing light to pass through the live cartridge assembly when placed in the firearm chamber.
Patent CA-2683485-A1 (CA)
Title: Intelligent manifold and injection molding machine
Inventor: BAUMANN MARTIN
IPC: B29C48/92
Filed: 2008-04-25
Abstract: An injection molding system includes a hot runner comprising a memory device configured to contain at least one process control parameter. The memory device may transmit a signal representative of the process control parameter to a machine controller associated with the injection molding system. The machine controller may generate control signal to operate the injection molding machine based on, at least in part, the signal from the memory device.
Patent CA-2683740-A1 (CA)
Inventor: HADLER-JAKOBSEN AAGE
IPC: F04D29/58
Filed: 2008-04-03
Abstract: A fluid pump system (1) comprises an electrical drive unit (2) and a rotary pump (4) comprising a rotatable shaft (6) and a drive element (8) formed from a number of impellers (9) attached to the shaft (6) for causing flow within a process fluid (7). The electrical drive unit (2) comprises an electrical stator (10) and an electrical rotor (12) attached to the shaft (6) via a coupling (13), the electrical stator (10) being disposed adjacent to the electrical rotor (12). The electrical stator (10) is disposed within a first casing (14) and the rotary pump (4) and the electrical rotor (12) are disposed within a second casing (16). The first casing (14) contains a first fluid (18) and the second casing (16) contains a second fluid (20).
Patent CA-2684301-A1 (CA)
Title: Led light bulb
Inventor: CONRAD WAYNE ERNEST
IPC: F21K9/66
Filed: 2009-11-03
Abstract: Alternate constructions or a LED light bulb and/or a power supply for a LED  light bulb are provided
Patent CA-2684455-A1 (CA)
Title: Method and apparatus for processing substances in a single container
Inventor: DEWALCH BINZ
IPC: B01L3/00
Filed: 2001-03-21
Abstract: In one example embodiment of the present invention, a vessel having an open end and a closed end is provided. The vessel further comprises a filtering means. The filtering means is disposed generally toward the closed end of the vessel. Subsequently the closed end of the tube or vessel can be pierced so that the liquid and waste products can be removed from the vessel through the pierced aperture. In another example embodiment, a method for processing at least one substance in a vessel capable of retaining at least one substance is provided. The method comprises introducing the at least one substance into the vessel. The method further comprises processing the at least one substance. The method further comprises creating an aperture in the vessel; and removing at least one substance through the aperture.
Patent CA-2688022-A1 (CA)
Inventor: EBBRECHT THOMAS
IPC: C09D183/12
Filed: 2009-12-04
Abstract: Use of one or more mixed curable hydroxyl-containing silyl polyethers as a constituent of compositions, as modifiers for surfaces, the silyl polyethers being prepared by DMC-catalysed alkoxylation of epoxy-functional alkoxysilanes.
Patent CA-2690930-A1 (CA)
Inventor: MILLER JAMES V
IPC: E06B9/11
Filed: 2010-01-22
Abstract: An improvement in a rolling shutter assembly for covering an opening of a structure having an external protective surface, an underlying support structure and a subsurface disposed therebetween. The rolling shutter assembly includes a shutter housing, a shutter support member rotatably disposed within the shutter housing, a shutter coupled to the shutter support member, and a pair of side tracks. The improvement includes a plurality of dowels and corresponding openings through the external protective surface configured to receive the dowels. The dowels are disposed between the subsurface of the wall and the side tracks when the rolling shutter assembly is installed to minimize the portion of the external protective surface that is removed to accommodate the installation of the shutter assembly.
Patent CA-2697700-A1 (CA)
Inventor: BASHORE BRIAN S
IPC: B23K9/09
Filed: 2008-07-22
Abstract: A portable battery powered welder is disclosed that is configured to operate without an external power source. The portable battery powered welder may include a battery coupled to a welding circuit and a wire feeder. Further, the portable battery powered welder may include a suitcase to integrally support and completely enclose the welding circuit, the battery, and the wire feeder. The suitcase may include a lateral access door having a hinge and a latch. Additionally, the wire feeder and a wire spool may be disposed in a region accessible by the lateral access door. The suitcase may also include an access panel disposed over a region containing the battery. The access panel may be mounted to the case via a snap mount and/or secured via fasteners. Finally, the suitcase may include a top handle and may be made of a lightweight, impact resistant, and flame retardant material.
Patent CA-2698216-A1 (CA)
Inventor: DOMKE IMME
IPC: B03C1/015
Filed: 2008-09-01
Abstract: The invention relates to a method for removing at least one first substance from a mixture that contains the at least one first substance and at least one second substance. Said method comprises the following steps: (A) contacting the mixture containing at least one first substance and at least one second substance with at least one surface-active substance, optionally in the presence of at least one dispersant, the surface-active substance binding to the at least one first substance, (B) optionally adding at least one dispersant to the mixture obtained in step (A) to obtain a dispersion, (C) treating the dispersion obtained in step (A) or (B) with at least one hydrophobic magnetic particle so that the at least one first substance to which the at least one surface-active substance is bound and the at least one magnetic particle are added thereto, (D) removing the addition product obtained in step (C) from the mixture by applying a magnetic field, (E) breaking down the removed addition product obtained in step (D) to obtain the at least one first substance and the at least one magnetic particle as separate entities.
Patent CA-2699324-A1 (CA)
Inventor: KLIMEK CHRISTIAN
IPC: A62C3/00
Filed: 2008-09-12
Abstract: A device for fire extinguishing is described, comprising a fire retardant cloth (12), which is arranged to cover objects upon a fire or the beginnings of a fire, to put out or prevent the fire from developing, wherein the fire retardant cloth (12) is mounted in a release mechanism (10) arranged to release the fire retardant cloth (12), in such a way that the cloth (12) covers said objects, upon detection of the fire or development of the fire. A method for same is also disclosed.
Patent CA-2700149-A1 (CA)
Inventor: SMITH JUDSON
IPC: B60G17/017
Filed: 2010-04-15
Abstract: Methods and apparatus for modifying a vehicle chassis. In one embodiment the modified vehicle is capable of being placed close to the roadway at a position suitable for deployment of a wheel chair ramp that complies with ADA requirements. In yet another embodiment, the vehicle can be raised to a position in which the frame of the vehicle is higher than it was when the ramp was deployed, such that the frame provides crash worthiness to the vehicle relative to side impacts. Yet other embodiments pertain to vehicles that have a plurality of wheels in which the suspension for the wheel is biased by a pneumatic spring. Various embodiments pertain to methods and apparatus for safely interlocking the operation of the pneumatic air springs with the controls of the vehicles.
Patent CA-2700245-A1 (CA)
Inventor: URBAN MARTIN A
IPC: G09F23/00
Filed: 2008-09-02
Abstract: A method of advertising including receiving compensation from a party and placing an advertisement of the party on postage in exchange for the compensation received to advertise for the party. Also, method of advertising including providing compensation to a postage maker and having an advertisement placed on the postage by the postage maker for the compensation provided to display the advertisement. In addition, method of advertising including correlating a party offering to a particular denomination of postage and placing an advertisement for the party offering on the particular denomination of postage to advertise the party offering.
Patent CA-2700748-A1 (CA)
Inventor: BATENBURG GREG
IPC: G01L5/00
Filed: 2008-10-03
Abstract: A method and apparatus are provided for hydraulic fluid supply between a hydraulic pump and a hydraulic drive unit, switching hydraulic fluid flow direction to the hydraulic drive unit or stopping hydraulic fluid flow to the hydraulic drive unit when measured hydraulic fluid pressure crosses a predetermined pressure threshold value. The method further comprises calculating an amount of mechanical work done by the hydraulic drive unit and warning an operator or limiting hydraulic fluid flow rate to the hydraulic drive unit when the calculated mechanical work for the drive cycle is less than an expected amount of mechanical work.  The apparatus for practising the method further includes a pressure sensor associated with a hydraulic fluid supply conduit between the pump and the drive unit, and an electronic controller programmed to operate the drive system according to the method
Patent CA-2702738-A1 (CA)
Inventor: FRANZ PETER
IPC: B29C48/45
Filed: 2010-05-04
Abstract: A mixing and kneading machine (1) for continual compounding comprises a screw shaft (3) rotating in a casing (2) and simultaneously moving axially translationally. To sustainably enhance the efficiency of the machine as regards its material thruput per unit of time the screw shaft (3) comprises at least four groups of radial screw vanes (4a, 4b, 4c, 4d) evenly distributed circumferentially, each group consisting of a plurality of screw vanes in axial sequence. The outer diameter (Da) of the screw shaft ranges from 400 to 800 millimeters. The rotary speed of the screw shaft (3) ranges from 30 to 80 rpm. A mixing and kneading machine (1) engineered as such is particularly suitable for compounding an anodic mass in the production of electrodes - anodes - for the aluminum industry.
Patent CA-2704283-A1 (CA)
Inventor: BARAS BENOIT
IPC: A61K39/00
Filed: 2008-06-20
Abstract: The present invention provides a vaccine or immunogenic composition comprising: an immunogenic SARS coronavirus S (spike) polypeptide, or a fragment or variant thereof; and an adjuvant comprising a lipopolysaccharide, a saponin and a liposome.
Patent CA-2704424-A1 (CA)
Inventor: BROWN DOUGAL HUGO
IPC: E21B19/00
Filed: 2008-11-03
Abstract: An adjustable end stop (201) may selectively include one or more of the following elements: at least one guide member (231), a collapsible member (213), a movable assembly (211), a drive mechanism (241), and a position adjustment mechanism (771). The guide member may have the collapsible member and/or movable assembly attached thereto. The collapsible member may be configured to collapse when the end of the tubular member engages the collapsible member in a first direction and resist collapsing when the end of the tubular member engages the collapsible member in a second direction. The movable assembly may be movably attached to the at least one guide member, in which the movable assembly is configured to move along at least a portion of the length of the at least one guide rail. Further, the drive mechanism may be used to selectively position the collapsible member and/or movable assembly along the at least one guide member.
Patent CA-2704930-A1 (CA)
Inventor: WILLETTS NIGEL JAMES
IPC: A01N43/90
Filed: 2008-11-10
Abstract: The present invention relates to compounds of formula (I), wherein R1, R2, R3, R4 and R5 are as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to methods of controlling plants and compositions comprising compounds of formula (I).
Patent CA-2707735-A1 (CA)
Inventor: SABORIO GABRIELA
IPC: C07K14/47
Filed: 2008-12-11
Abstract: The invention relates to a fusion protein comprising a mature SARP-1 polypeptide without the Netrindomain, the fusion protein further comprising an Fc region of an immunoglobulin, wherein the fusion protein lacks certain N-terminal amino acids of the mature SARP-1 polypeptide. The invention further relates to the use of said fusion protein fortreating cancer, a fibrotic disorder or a cardiovascular disorder.
Patent CA-2708386-A1 (CA)
Inventor: KUEPFER SANDRA MARCELA
IPC: G01S11/02
Filed: 2010-06-29
Abstract: Operation of a GPS receiver on a wireless communications device is controlled by determining whether the device is stationary or in motion. Motion determination is accomplished by analyzing radiofrequency signal traces, e.g.  GSM signal traces, received from one or more nearby base stations. A three-tiered analysis provides a progressively more accurate determination as to whether the device is moving or stationary while providing, in certain instances, a more rapid determination than prior-art techniques. When the device is determined to be stationary, the GPS receiver can be deactivated. When the device is determined to be moving, the GPS receiver can be reactivated.
Patent CA-2709160-A1 (CA)
Inventor: SEFTON ROBERT J
IPC: G09F9/33
Filed: 2008-12-03
Abstract: A system and method distributes data and power in a robust manner for a large scale LED display. Master modules of the display are capable of receiving a data stream on any one of four data ports. The master modules extract the data for its module and an associated group of slave modules from a data stream received on one port and send the received data stream to three other master modules via the other three data ports. Unregulated D. C. power is distributed from one or more power hubs to the master modules which in turn distribute regulated D. C. power to their associated slave modules.
Patent CA-2713060-A1 (CA)
Title: X-rays source comprising at least one electron source combined with a photoelectric control device
Inventor: LEGAGNEUX PIERRE
IPC: H01J35/06
Filed: 2009-01-23
Abstract: A radiation source includes a vacuum chamber, means for injecting an optical wave, a cold source for emitting electrons, a power supply, an anode for emitting X-rays, and at least one window through which the X-rays exit. A light source delivers the optical wave, and the cold source includes at least one substrate with a conducting surface and is subjected to an electric field. The cold further includes a photoconductive element in which the current is controlled approximately linearly by the illumination and at least one electron-emitting element, the photoconductive element electrically connected in series between an emitting element and a conducting surface. Current photogenerated in the photoconductive device is equal to that emitted by the emitter or the group of emitters with which it is associated, and the emitted stream of X-rays is approximately linearly dependent on the illumination.
Patent CA-2713771-A1 (CA)
Inventor: WINGER LYALL KENNETH
IPC: H02N2/18
Filed: 2010-08-27
Abstract: A holster for a handheld electronic device. The holster has integrated therein one or more piezoelectric elements that provide an output voltage to the handheld electronic device upon insertion of device in the holster. The output voltage can be used to charge the battery of the device, to power, at least in part, the device, or both.  The output voltage is generated by harvesting vibration energy at the piezoelectric elements upon the holster being subjected to acceleration caused by a user carrying the holster when walking, running, or during any other suitable activity.
Patent CA-2714732-A1 (CA)
Inventor: PAPAZOGLOU ELISABETH SERAFEIM
IPC: A62D1/00
Filed: 2010-09-08
Abstract: A chlorine- and bromine-free fire retardant composition based on organic polymer and zeolite is disclosed.
Patent CA-2715572-A1 (CA)
Inventor: CHIOU MING-SHYANG
IPC: E05B49/00
Filed: 2010-09-23
Abstract: An electric door lock includes a transmission wheel driven by a motor and incorporating a spring with a driving end to drive a driven wheel.  The transmission wheel and the driven wheel are rotatably sleeved around an inner drive tube connected to an inner handle. A spindle is inserted into the inner drive tube and has an operating end exposed from the inner handle. The driven wheel is connected integrally to the spindle for rotation.  Preferably, a coupling piece extends through an arc-shaped slot in the inner drive tube and interconnects the driven wheel and the spindle.
Patent CA-2716411-A1 (CA)
Title: Apparatus for the separation of plasma
Inventor: BLANKENSTEIN GERT
IPC: B01L3/00
Filed: 2009-02-26
Abstract: The invention relates to an apparatus for separating blood, more particularly an apparatus (1) for absorbing blood (19) and separating blood components, e.g. blood plasma, as a sample liquid (2). Said apparatus (1) comprises a feeding device (13) for absorbing the blood (2), a device (15) for separating blood components as a sample liquid (2), a duct which preferably absorbs the sample liquid (2) exclusively by means of capillary forces, and a device for filling the duct (3) with sample liquid (2) in an inlet or feeding zone (18) of the duct (3). The separating device (15), in particular a membrane, is curved, especially convexly shaped, and the apex of said curved, especially convex shape projects into the filling device.
Patent CA-2718774-A1 (CA)
Title: Improved beta thymosin fragments
Inventor: CROCKFORD DAVID
IPC: C07K14/475
Filed: 2009-03-13
Abstract: Peptide fragments having amino acid sequences corresponding to portions of a thymosin beta 4, a thymosin beta 10 and/or a thymosin beta 15 amino acid sequence are provided, as well as methods of treatment utilizing same.
Patent CA-2719018-A1 (CA)
Inventor: LUKIN KIRILL A
IPC: C07D231/54
Filed: 2009-03-20
Abstract: The invention discloses compounds of formula ( II ): and methods of making the compounds, which are VR1 antagonists that are useful in treating pain, inflammatory thermal hyperalgesia, urinary incontinence and bladder overactivity.
Patent CA-2720326-A1 (CA)
Inventor: PLUZEK KARL-JOHAN
IPC: G01N1/31
Filed: 1998-12-23
Abstract: A cartridge device for processing a sample mounted on a surface of or entrapped within the matrix of a support member and comprising a housing having a cavity therein and an aperture providing access for the introduction of said support member into said cavity so as to define two compartments when said support member is inserted therein, one of which compartments (called the first one) being defined by the sample bearing surface of the support member, an inner surface of the cavity and- spacing means therebetween of such size, form and configuration that the dimension of said first compartment perpendicular to the sample bearing surface of the support member and the said inner surface of the cavity is of capillary dimensions, the other one compartment (called the second compartment) being defined by opposite surface(s) to the sample bearing surface of the support member and the remaining inner surface(s) of the said cavity, there being provided within said cavity elastically means engaging said support member and biasing the sample bearing surface of the support member against said spacing means in the first compartment.
Patent CA-2721039-A1 (CA)
Inventor: COCCO ALESSANDRO
IPC: A47J31/44
Filed: 2009-04-21
Abstract: The machine (M) comprises * electric heaters (15, 42) suitable to heat an amount of water for preparing hot beverages to a preset temperature; * a first unit (1) for preparing and delivering a first hot beverage, particularly coffee, including a bearing structure (3) wherein at least one extraction assembly (4) is mounted which is suitable to accommodate a capsule or pod containing a substance for preparing the first beverage, particularly roasted ground coffee, and an underlying movable dispenser (21, 22) which is capable of taking at least first and second delivery positions, and * a second unit (2) for preparing a beverage by means of centrifugation, which is arranged adjacent the first unit (1) and including a vessel (26) to receive an amount of the first beverage from the dispenser (21, 22) of the first unit (1), when this dispenser (21, 22) is in a preset delivery position, and optional further substances, and a motor-driven centrifuge assembly (28) including a stirring member (36) suitable to be introduced into this vessel (26) and be operated therein to stir the contents thereof, the stirring member (36) having a longitudinal duct (39), the outlet thereof ending within the vessel (26).
Patent CA-2721936-A1 (CA)
Inventor: KAS KOEN
IPC: G01N33/74
Filed: 2009-05-14
Abstract: The invention provides novel fragments of proBNP and NTproBNP, particularly useful in prognosing or diagnosing acute heart failure, chronic heart failure or sepsis.
Patent CA-2723669-A1 (CA)
Inventor: CERNY ZDENEK
IPC: C25B9/17
Filed: 2008-05-09
Abstract: An electrolyser comprising a stack of electrolysis plates, the plates being maintained in substantial alignment to comprise an electrolysis cell, and a press for applying a compressive force to opposed ends of the cell whereby the press maintains the electrolysis plates in substantial alignment when the electrolyser is in operation.
Patent CA-2725071-A1 (CA)
Inventor: DEOLARTE FRANCISCO
IPC: A47J31/40
Filed: 2009-06-02
Abstract: The present invention relates to a device for the preparation of a beverage comprising : a mixing chamber (1) for mixing a soluble ingredient (2) and a diluent, said chamber comprising : a top opening (4), a diluent inlet opening (5), a beverage outlet opening (6), sealing means (7), said sealing means being able to seal the top opening (4) of the mixing chamber (1) and to prevent any fluid from leaving the mixing chamber through said sealing means.  The invention also relates to a method for using this device.