baber/WOPTO huggingface dataset:
Patent CA-2645541-A1 (CA)
Title: Scaffold material
Inventor: KANEKO HIROAKI
IPC: D04H3/07
Filed: 2007-03-05
Abstract: The object is to provide a scaffold material which has excellent mechanical strength and an excellent capability of growing a cell and is suitable as a cell culture substrate or a prosthesis. Disclosed is a scaffold material for growing a cell. The scaffold material comprises an aggregate of fibers, has a three-dimensional structure composed of two bottom faces and side faces, and satisfies the following requirements (1) to (4): (1) the fibers are oriented in the side-wise direction; (2) each of the fibers has a diameter of 0.05 to 50 µm; (3) each of the fibers is composed mainly of a biocompatible polymer; and (4) the scaffold material has an apparent density of 95 to 350 kg/m3.
Patent CA-2646434-A1 (CA)
Inventor: GIULIANI NICOLA
IPC: B65G47/252
Filed: 2007-03-16
Abstract: Described herein is an apparatus or device for forming a continuous and cadenced flow of groups of rolls of paper or other products, coming from the production line or from pre-packaging lines, and rotated by a carousel (19) with horizontal shaft of rotation (119). The carousel is provided with the blades (235) of L-shaped stalls (35) which pass cyclically and in the right phase between and underneath pairs of supports (9), to raise the" products positioned thereon and set them on a horizontal conveyor (36, 39). The stalls are controlled to rotate with respect to said carousel in a direction opposite the direction of rotation of said carousel to avoid interference with the products once said products are placed on said horizontal conveyor.
Patent CA-2647206-A1 (CA)
Inventor: VORONA MAKSIM
IPC: A61P25/00
Filed: 2007-03-15
Abstract: The invention relates to the R-enantiomer of N-carbamoylmethyl-4-phenyl-2-pyrrolidinone (R- Carphedon) of pharmacological value. The method of its preparation includes the N-alkylation of 4(R)-phenyl-2-pyrrolidinone with ethyl bromoacetate in the presence of a strong base and the treatment of intermediate N-ethoxycarbonylmethyl-4(R)-phenyl-2-pyrrolidinone with ammonia.
Patent CA-2647595-A1 (CA)
Title: Microcrystalline silicon film forming method and solar cell
Inventor: TAKAGI TOMOKO
IPC: C23C16/509
Filed: 2007-03-29
Abstract: This invention provides a PCVD process, which can form microcrystalline silicon using hydrogen gas at a low flow rate, and provides a microcrystalline silicon solar cell at lower cost. The method for microcrystalline silicon formation by the PCVD process is characterized by comprising arraying a plurality of antennas, both ends of which are connected respectively to a high-frequency power supply and a ground, within one plane in a vacuum chamber to constitute an array antenna structure, disposing the substrate so as to face the array antenna, raising the temperature of the substrate to 150 to 250ºC, introducing a mixed gas containing hydrogen gas and silane gas into the system, supplying a high-frequency electric power to the plurality of antenna to generate plasma, and regulating the hydrogen gas/silane gas flow rate ratio in the range of 1 to 10 to form, on the substrate, such a microcrystalline silicon film that the ratio between a crystalline silicon-derived Raman scattering intensity at a wavenumber around 520 cm-1, Ic, and a noncrystalline silicon-derived Raman scattering intensity at a wavenumber around 480 cm-1, Ia, i.e., Ic/Ia, is 2 to 6.
Patent CA-2649554-A1 (CA)
Title: Process analysis system with sterile sampling of mechanically sensitive material from a bioreactor
Inventor: SCHMIDT SEBASTIAN
IPC: C12M1/34
Filed: 2007-04-17
Abstract: The invention relates to a sampling valve with which samples containing mechanically sensitive material are removed in a sterile manner from a bioreactor, and to a process analysis system with analysis stations, in particular chromatography systems, biosensors and cell determination devices, permitting automated, sterile removal of a sample from a bioreactor and gentle transport of the sample, containing mechanically sensitive material, in particular cells, to the analysis station.
Patent CA-2649696-A1 (CA)
Inventor: CHENG YUCHIANG
IPC: A63F13/10
Filed: 2007-04-13
Abstract: Methods and apparatus, including computer program products, for determining a user skill level for user interaction with virtual equipment in an interactive computer game. The virtual equipment is manipulated through user interaction with an associated representation a virtual equipment model associated with the virtual equipment is automatically adapted to reflect the determined user skill level. The virtual equipment model governs how the virtual equipment behaves in response to user interaction with the representation.
Patent CA-2649863-A1 (CA)
Title: Application of abnormal event detection technology to delayed coking unit
Inventor: WOO STEPHEN S
IPC: G06F17/40
Filed: 2007-04-19
Abstract: The present invention is a method for detecting an abnormal event for process units of a Delayed Coking Unit. The method compares the operation of the process units to statistical and engineering models. The statistical models are developed by principal components analysis of the normal operation for these units. The engineering models are based statistical and correlation analysis between variables. If the difference between the operation of a process unit and the normal model result indicates an abnormal condition, then the cause of the abnormal condition is determined and corrected.
Patent CA-2651994-A1 (CA)
Title: Retrospective sorting of 4d ct into breathing phases based on geometric analysis of imaging fiducials
Inventor: HOISAK JEREMY D P
IPC: G06T5/00
Filed: 2007-05-01
Abstract: A respiratory marker (40, 140, 240, 340, 440) includes an elongated detectable portion (42, 342, 442) that is operatively coupled with respiration of an imaging subject such that the elongated detectable portion moves with the respiration. The elongated detectable portion is arranged to intersect images acquired by an imaging scanner (10) at different times and at different positions along a scanner axis (20), and is detectable as a marker feature in the images. A marker position finder (52, 54) is configured to determine positions of the marker features in the images.
Patent CA-2654868-A1 (CA)
Inventor: HIGETA TAKAHIRO
IPC: C09B45/28
Filed: 2007-06-12
Abstract: Disclosed is an azo compound represented by the formula (1) or (2) below, or a salt thereof. (1) (2) (In the formulae, A represents a substituted phenyl group or a naphthyl group having 1-3 sulfonic acid groups; X represents -N=N- or -NHCO-; R1-R4 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxyl group; m represents a number of 1-3; and n represents 0 or 1.)
Patent CA-2657828-A1 (CA)
Title: Dust mop cleaner
Inventor: STRUCK ANITA J
IPC: A47L7/00
Filed: 2009-03-05
Abstract: A dust mop cleaner is provided which has especial utility in cleaning all types of dust mops. One embodiment of the cleaner has a container, cleaning ladder 3 mounted therein, and a T slotted lid 2. Wheels 9 are mounted beneath the container on one end and a lifting handle 8 attached to the side of the opposite end. Non skid feet are mounted beneath the lifting end.
Patent CA-2658046-A1 (CA)
Title: Surface cleaning apparatus
Inventor: CONRAD WAYNE ERNEST
IPC: A47L9/16
Filed: 2009-03-11
Abstract: A surface cleaning apparatus comprises at least one cyclone and at least one dirt collection chamber. The at least one cyclone has a cyclone air inlet, a cyclone air outlet and a removably mounted shroud surrounding the cyclone air outlet. The at least one dirt collection chamber comprises an opening and an openable door covering the opening.  The shroud is removable through the opening when the door is open.
Patent CA-2658655-A1 (CA)
Inventor: BELL JAMES ST JOHN
IPC: A23L19/00
Filed: 2007-07-03
Abstract: Sautéed vegetables are used as a building block in the preparation of sauces, soups and meal solutions and are easily prepared on a kitchen scale. On scaling up the same method used at kitchen scale to industrial scale, the problem of heat transfer results in vegetables either not browning and developing the savoury and caramelised flavour of sautéed vegetables or becoming soggy and limp from over cooking. This problem is solved by using a process for the preparation of a food composition, such as sautéed vegetables, comprising the steps of: (a) comminuting a first portion of the composition of 70- 97% by weight to a particle size of 1-20 mm in diameter, wherein the first portion comprises at least one raw vegetable selected from the group consisting of alliums, carrots, mushrooms, celeriac, fennel and Jerusalem artichoke; (b) comminuting a second portion of the composition of 30- 3% by weight to a particle size of less than 1 mm in diameter, wherein the second portion comprises at least one raw allium; (c) heating the second portion in oil to a temperature of 100-140 degrees Centigrade thereby to reduce the water content of the said portion to less than 20% by weight; and then (d) combining the first portion and the second portion, wherein the weight ratio of the second portion and the oil is at least 75:25.
Patent CA-2659453-A1 (CA)
Inventor: SNYDER JOHN KENNETH
IPC: E21B7/04
Filed: 2007-09-27
Abstract: An embodiment includes a method that includes performing a directional drilling operation. The method also includes receiving data from one or more sensors, wherein at least one of the one or more sensors output data related to a performance attribute of a downhole component that is from a group consisting of a downhole drilling motor and a rotary steerable tool. The downhole component comprises part of a drill string that is used to perform the directional drilling operation. The performance attribute is selected from a group consisting of rotations per unit of time of the downhole component, operating differential pressure across the downhole component and torque output of the downhole component. The method also includes displaying the data in a graphical and numerical representation on a graphical user interface screen.
Patent CA-2659930-A1 (CA)
Inventor: PLATTFAUT BERNHARD
IPC: B30B15/10
Filed: 2009-03-25
Abstract: A drive for a working machine, in particular a press drive, characterized in that the drive comprises an electric motor (1), a transmission (3) and a brake (2), whereas the brake (2) is arranged between the transmission (3) and the electric motor (1); and a forming means, in particular a forming press, comprising a press housing (4), a press shaft (5) and a drive for the press shaft (5), which is a drive (1, 2, 3) according to one of the claims 1 to 14.
Patent CA-2663701-A1 (CA)
Inventor: GO EDEN P
IPC: A61K39/00
Filed: 2007-09-14
Abstract: The present invention relates, in-general, to Human immunodeficiency virus (HIV), and in particular to a carbohydrate-rbased vaccine for HIV and to methods of making and using same.
Patent CA-2665687-A1 (CA)
Inventor: WILLIAMSON WARREN P IV
IPC: A61B10/00
Filed: 2007-12-11
Abstract: A histologic tissue sample support device includes a tissue support (12) formed of material that can be successfully sectioned in a microtome and is resistant to degradation from solvents and chemicals used to fix, process and stain tissue (40). A resilient cellular material (20) is coupled to the tissue support (12) and is configured to engage and retain tissue (40) in place during processing and embedding. The resilient cellular material (20) is also capable of successful sectioning in the microtome and porous to allow infiltration of the solvents and chemicals used to fix, process and stain tissue, and of embedding material (50) used to embed the tissue (40) while the tissue (40) is retained by the resilient cellular material (20).
Patent CA-2666244-A1 (CA)
Title: High-cleaning, low abrasion, high brightness silica materials for dentifrices
Inventor: MCGILL PATRICK D
IPC: A61K8/25
Filed: 2007-03-20
Abstract: Unique abrasive materials that are in situ generated compositions of precipitated silicas and silica gels are provided. Such compositions exhibit different beneficial, particularly simultaneously high pellicle film cleaning properties and moderate dentin abrasion levels. Such a result thus accords the user a dentifrice that effectively cleans tooth surfaces without detrimentally abrading such surfaces. Furthermore, the produced abrasive materials also exhibit very high and desirable brightness properties that permit easy incorporation and utilization within dentifrices for aesthetic purposes. Encompassed within this invention is a unique method for making such gel/precipitated silica composite materials for such a purpose, particularly under high shear conditions, as well as the different materials within the structure ranges described above and dentifrices comprising such.
Patent CA-2668389-A1 (CA)
Title: In situ recovery from a tar sands formation
Inventor: CRANE STEVEN DEXTER
IPC: E21B36/04
Filed: 2002-04-24
Abstract: A method for treating a tar sands formation (32) in situ includes providing heat from one or more heat sources (30) to a portion of the tar sands formation. The heat may be allowed to transfer from the heat source(s) to a selected section of the formation to pyrolyze at least some hydrocarbons within the selected section. A mixture of hydrocarbons of a selected quality may be produced from the selected section by controlling production of the mixture to adjust the time that at least some hydrocarbons are exposed to pyrolysis temperatures in the formation.
Patent CA-2670909-A1 (CA)
Title: Plant disease and insect damage control composition and plant disease and insect damage prevention method
Inventor: YAMADA EIICHI
IPC: A01P3/00
Filed: 2007-11-22
Abstract: It is intended to provide a pest control composition which contains dinotefuran and at least one antimicrobial compound as the active ingredients, and a method of preventing pest damage characterized by comprising applying the above-described composition to plant bodies, soil, plant seeds, stored cereals, stored beans, stored fruits, stored vegetables, stored feeds, stored flowers or exported/imported lumbers. Thus, a novel pest control composition, which is efficacious against a number of pathogenic microorganisms and harmful insects including tolerant strains and resistant insects having become obvious hitherto when applied to plant bodies, soil, plant seeds, stored cereals, stored beans, stored fruits, stored vegetables, stored feeds, stored flowers or exported/imported lumbers while showing little toxicity to mammals and fishes; and a method of preventing pest damage.
Patent CA-2672967-A1 (CA)
Inventor: MAGNIN OLIVIER
IPC: C09D5/14
Filed: 2007-12-19
Abstract: A process of preparation of an antimicrobial powder coating composition comprising the steps: a) transforming a natural antimicrobial agent in a salt-form and micronizing the resulting antimicrobial salt into powder, b) mixing at least one of the natural antimicrobial salt together with at least one amino-reactive thermoplastic binder resin, c) subjecting the mixture to a melt compounding process at a temperature in a range of 80 to 230°C, at a residence time period in a range of 5 to 60 seconds, using at least one co-rotating twin-screw extruder with a soft screw design having conveying elements offering a high D/d ratio and having mixing forward kneading block elements, d) cooling the extrudate, and e) micronizing into powder particles. The process forms a powder coating composition containing a natural antimicrobial agent which results in high quality antimicrobial coatings showing a homogeneous distribution of the antimicrobial agent in the coating and a stable antimicrobial activity.
Patent CA-2675765-A1 (CA)
Inventor: WIESSNER ROBERT J
IPC: B32B5/02
Filed: 2008-01-15
Abstract: A liner for repairing damaged pipes, such as underground sewer or gas pipes is disclosed. The liner comprises a TPU coating on a fibrous mat of non-woven fabric. The TPU coating is a high heat resistance polyester TPU which allows an epoxy resin/amine to be saturated in the non-woven fabric and the cure initiated by the use of steam or hot water. The cured epoxy resin coverts the liner from a flexible state to a rigid state as the liner is cured in place inside the liner. The TPU containing liner may also be used with thermoset resins other than epoxy resins, such as polyester resins and vinyl ester resins.
Patent CA-2676981-A1 (CA)
Inventor: BAERT LIEVEN ELVIRE COLETTE
IPC: A61K47/32
Filed: 2008-03-14
Abstract: This invention relates to powders for reconstitution comprising the NNRTI TMC278 dispersed in certain water-soluble polymers, which can be used in the treatment of HIV infection.
Patent CA-2681504-A1 (CA)
Title: Process for refurbishing an electrical device component comprising a laminate electrical insulation part and electrical device component comprising said part
Inventor: LEVIT MIKHAIL R
IPC: H02K15/00
Filed: 2008-05-15
Abstract: This invention relates to an improved process for removing conductors and electrical insulation parts from electrical device components so that these devices can be refurbished with new insulation and conductors. This invention also relates to an electrical device component having an electrical winding support, a laminate electrical insulation part, an electrical conductor, and an encapsulating resin, that has a special laminate electrical insulation part that allows more efficient and environmentally friendly refurbishing.
Patent CA-2684804-A1 (CA)
Title: Yoghurt
Inventor: MONSTER JEROEN
IPC: A23L1/30
Filed: 2008-04-23
Abstract: A yoghurt comprises pinolenic acid or a derivative thereof. The yoghurt may be produced by: (a) forming an emulsion of pinolenic acid or a derivative thereof in milk; (b) forming a mixture of milk powder, whey protein and optionally sugar with milk; (c) combining the emulsion of (a) with the mixture of (b); (d) optionally pasteurising the product of (c); and (e) fermenting the optionally pasteurised product of (c) in the presence of a starter culture.
Patent CA-2686167-A1 (CA)
Title: Power stick
Inventor: SALAMON JOHN E
IPC: H02J7/00
Filed: 2009-11-23
Abstract: #1- Power Stick Idea would be to charge cell phones or small devices.Or it could be pluged into a computer usb port aswell to get charged.This device would come in different colors and sizes.   #2- Power Stick Device is powered by 2 batties and a small solar light cell.Oneway charge into usb port limiting diode.Out put oneway discharge limiting diode.   #3- Solar Power Stick A charge controller is not required because of the low wattage output of the solar panel #5. The size and shape of the small solar panel may vary depending on the shape and size of the case. The small solar panel is built into the case.Sizes could be approx.,7mm long,3mm wide,2mm thick.The power stick has a usb connection for the device to plug in to get a electrical charge.Then discharge the electrical charge through the mini port pluged into cell phones and devices.   #4- Case #5- Solar Panel #6- USB   #7- Diode is used for power in.  #8- Diode is used for power out.   #9- Solar Panel #5 is built into #4 case.  #10- Led Charge Indicator.   #11- Mini usb port in case #4..
Patent CA-2687025-A1 (CA)
Title: Device and method for bending pipes
Inventor: SCHAFER AUGUST WILHELM
IPC: B21D7/16
Filed: 2008-05-07
Abstract: The invention relates to a device and method for bending pipes, said device comprising a feed device (4) for the pipe (2), which feeds the pipe (2) continuously in the longitudinal direction, a heating device (5) located in the feed direction for heating one region of the pipe (2) and a bending arm (7), which can be pivoted about a rotational axis (D) and comprises a holding device (6) for the pipe (2). The pipe (2) can be removably fixed in the holding device (6). The aim of the invention is to provide a device and a method for bending pipes with which the pipe can be bent in different bending directions. To achieve this, the feed device (4) and the bending arm (7) can moved in relation to one another in such a way that the feed device (4) and the rotational axis (D) of the bending arm (7) can be moved past one another.
Patent CA-2687509-A1 (CA)
Title: Printing machine and printing process therefor
Inventor: LEHMANN UDO
IPC: B41J2/47
Filed: 2008-05-27
Abstract: The present invention concerns a printing machine with a transfer device and a colorant support, wherein the transfer device and the colorant support are arranged with respect to each other in such a manner that a first transfer zone is formed in which, during operation of the printing machine, a colorant is transferred from the transfer device onto the colorant support, and provided with an apparatus for the production of a beam of energy provided to supply localized energy to a colorant on the colorant support so that, during operation of the machine, at least a portion of the colorant is delivered from the colorant support to the printing medium or a transfer means. In order to produce a printing machine which can guarantee a homogeneous continuous film on the colorant support even after several transfers of colorant from the colorant carrier to the printing medium or a transfer means, in accordance with the invention, the machine is provided with a colorant stripper wherein the colorant support and the colorant stripper are arranged so that a second transfer zone is formed in which, during the operation of the printing machine, the non-consumed colorant is transferred from the colorant support onto the colorant stripper.
Patent CA-2687616-A1 (CA)
Title: Core cutter
Inventor: MIYANAGA MASAAKI
IPC: B23B51/04
Filed: 2007-06-15
Abstract: A core cutter (C) of high drilling performance capable of discharging chips smoothly comprises a tubular body section (1), and a plurality of cutting edges (2) arranged at the tip thereof at a predetermined interval in the circumferential direction wherein at least one of the plurality of cutting edges (2) functions as an inner cutting edge (2A) and the remainder function as outer cutting edges (2A). The body section (1) is made thin but can sustain deformation resistant performance, and a through groove (3) penetrating in the thickness direction is provided to open on the tip side. The cutting edge (2) consisting of a chip independent from the body section (1) and having a dimension equal to the circumferential dimension of the through groove (3) is inserted into the through groove (3) and fixed in place. A garret (4) for discharging chips is formed in front of the cutting edge (2) in the rotational direction by the outer circumferential surface which approaches the inner circumferential surface toward the tip side. The cutting edge (2) is inserted into the through groove (3) and fixed by welding under such a state as the inside diameter end at the tip of the cutting edge (2) in the axial direction is aligned or substantially aligned with the circumferential surface at the tip of the garret (4) in the axial direction.
Patent CA-2689078-A1 (CA)
Inventor: KREBILL MICHAEL D
IPC: F16K17/16
Filed: 2006-03-23
Abstract: A reverse acting rupture disc is provided having a laser defined electropolished line-of--weakness recess, and an improved method of forming an electropolished line-of--weakness recess in a reverse acting rupture disc that assures full opening of the disc upon reversal. A rupture disc blank is pre-bulged, final bulged, and then provided with a layer of resist material. A laser is used to remove at least a portion of the layer of resist material corresponding to a desired line-of-weakness recess in the concave face of the bulged rupture disc. The disc is then subjected to an electropolishing operation to remove metal from the lased area of the rupture disc, thereby forming a lustrous polished line-of-weakness recess in the disc of desired configuration and of a predetermined depth that is related to material thickness. The electropolished line of weakness is defined by spaced opposed channel portions separated by a central raised crown portion wherein the channel portions are of greater depth than the crown portion. The burst/reversal pressure of the disc having an electropolished line-of-weakness recess may be selectively controlled by varying the pre-bulging pressure on the disc.