baber/WOPTO huggingface dataset:
Patent CA-2653182-A1 (CA)
Inventor: LYSENKO YURY
IPC: E04D3/30
Filed: 2007-06-15
Abstract: A sheet metal cladding panel (1) for covering roofs and walls of buildings, comprising an elongated sheet metal member forming a web (2) of the panel, which has upwards folded 5 flanges (3, 4) along the two elongated edges of said web (2) of the panel (1), a first (3) of said upwards folded flanges being folded outwards and downwards along its upper edge to form a first lap (6) and a second (4) of said upwards folded flanges is folded inwards and downwards along its upper edge to form a half lap (8). The invention further includes a system and a method for cladding roofs and walls with at least two such 10 panels (1). According to the invention, the panels are provided with pre-cuts (18) at a double-layered first flange (3).
Patent CA-2653731-A1 (CA)
Inventor: SCALLEN RICHARD E
IPC: E21B43/00
Filed: 2007-06-28
Abstract: A submersible water pump and a dewatering system comprising the submersible pump. The submersible water pump includes a housing and an outer tube. The housing includes a housing dividing wall and a cylinder head having a bore therethrough through which the outer tube fits. The housing is in slidable engagement with the outer tube and the housing dividing wall. The dewatering system with the submersible pump is used to pump water from vertical coal bed methane wells.
Patent CA-2654034-A1 (CA)
Inventor: SADYGOV ZIRADDIN YAGUB-OGLY
IPC: H01L31/06
Filed: 2007-05-31
Abstract: The inventive microchannel avalanche photodiode relates to semiconductor photosensitive devices, namely to semiconductor avalanche photodiodes with internal signal amplification. Said microchannel avalanche photodiode can be used for recording superweak light pulses up to single photons, gamma quanta and charged particles in medical gamma tomography devices, for radiation monitoring and nuclear physical experiments. The inventive device is characterised in that the avalanche photodiode, which comprises a substrate and semiconductor layers exhibiting different electrophysical properties and having common boundaries therebetween and with the substrate, is also provided with at least one two-dimension matrix of individual solid state areas which is formed therein and is embodied in the form of highly-conductive islands for forming potential micro-depths. In order to reduce a volume generation current and to improve a potential distribution uniformity along the device surface, the solid-state areas are located between two additional semiconductor layers exhibiting a high conductivity with respect the semiconductor layers with which they have the common interfaces. Said invention makes it possible to obtain such a potential distribution form in the device volume which allows photoelectrons to be collected on individual solid-state areas.
Patent CA-2654922-A1 (CA)
Title: Oxygen to expand burner combustion capability
Inventor: LAUX STEFAN E F
IPC: F23L7/00
Filed: 2007-06-21
Abstract: A burner at which fuel cannot be combusted with air as the only source of oxygen for combustion in a stable flame at the burner when the feed rate of the fuel is too low, when the fuel is fed at too high an air-to-fuel mass ratio, when the fuel contains too high an amount of inert matter, or when the specific energy content of the fuel is too low, is modified by supplying oxidant containing more than 21 vol.% oxygen into the base of a flame at the burner, whereupon such fuels can be combusted at the burner.
Patent CA-2655523-A1 (CA)
Title: Assembly structure of lever handle and valve plug
Inventor: YAN-LIGUO
IPC: E03C1/04
Filed: 2009-02-23
Abstract: An assembly structure of a lever handle and a valve plug, wherein at least two positioning grooves are formed in the inner surface of a mounting hole of the lever handle which is made of metal, a non-metal clamping member has two pushing wedges inserted in the positioning grooves, and a second connecting portion of the valve plug is inserted in the mounting hole of the lever handle and is axially fixed by a locking member. Plural arc-shaped concave surfaces formed on the pushing edges are abutted against the teeth of the second connecting portion of the valve plug in an interference fit, so as to prevent the looseness between the lever handle and the valve plug and the accelerated wear and tear caused by the fit clearance between the teeth.
Patent CA-2655763-A1 (CA)
Title: Viral capsid proteins and any peptides or compositions thereof for the treatment of pathologic disorders
Inventor: OPPENHEIM ARIELLA
IPC: A61K48/00
Filed: 2007-06-18
Abstract: The present invention relates to viral capsid proteins, as a medicament for the treatment of a pathologic disorder. More particularly, the invention relates to the viral capsid proteins VP1, VP2 and VP3, preferably, the SV40 VP1 or any peptide, fragment, mutant, derivative and mixtures thereof or of virus-like particles (VLP's) comprising the same, as the active ingredient in compositions for the treatment of pathologic disorders, preferably disorders associated with inactivation of cellular proteins involved with quality control processes, particularly, chaperones. The invention further provides methods for the treatment of such disorders and the use of the SV40 capsid proteins for the preparation of pharmaceutical compositions.
Patent CA-2656474-A1 (CA)
Title: Polypeptides from neisseria meningitidis
Inventor: RAPPUOLI RINO
IPC: C07K14/22
Filed: 2007-06-29
Abstract: Various specific meningococcal proteins are disclosed. The invention provides related polypeptides, nucleic acids, antibodies and methods. These can all be usedin medicine for treating or preventing disease and/or infection caused by meningococcus, such as bacterial meningitis.
Patent CA-2657068-A1 (CA)
Title: Process for preparing polymers from 3-methylbut-1-ene
Inventor: WIESE KLAUS-DIETHER
IPC: C08F210/06
Filed: 2007-05-11
Abstract: The present invention relates to a copolymer which contains 3-methylbut-1-ene as a comonomer and ethene or propene as a further monomer, wherein the proportion of 3-methylbut-1-ene incorporated is from 0.1 to 40 mol%, and to a process for preparing 5 such copolymers, wherein the polymerization is performed in the presence of a catalyst which has at least one cyclopentadienyl group.
Patent CA-2659835-A1 (CA)
Inventor: TERASHIMA NOBUO
IPC: A61P35/00
Filed: 2007-08-02
Abstract: Disclosed is a protein kinase C enhancer characterized by containing a benzothiophenealkyl ether derivative represented by the general formula below or a salt thereof. (formula) (In the formula, R1 and R2 may be the same or different and represent one or more groups selected from a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an alkenyl group, an amino group, a heterocyclic group, an optionally protected amino group, a hydroxyl group, an carboxyl group, an oxo group and the like; R3 represents an alkylamino group, an amino group, a hydroxyl group or the like; and m and n may be the same or different and represent an integer of 1-6.) This protein kinase C enhancer is useful for treatment or prevention of various diseases associated with protein kinase C.
Patent CA-2660437-A1 (CA)
Title: Revolving compensator of high pressure used in pipe
Inventor: SONG ZHANGGEN
IPC: F16L27/12
Filed: 2007-02-25
Abstract: A rotary compensating device used in a pipe under high pressure comprises an inner pipe (1), a sealing gland (3), a sealing seat (5) and a connecting pipe (7). One end of the inner pipe (1) is inserted into the connecting pipe (7), and the connecting pipe (7) fixedly connects with one end of the sealing seat (5) and installs on the outer surface of the inner pipe (1). The inner pipe (1) is provided with an annular outer boss (8), and the sealing seat (5) is provided with an annular inner boss (9). The sealing gland (3) is installed on the outer surface of the inner pipe (1) and inserted into the other end of the sealing seat (5) to abut against the torus sealing member (4). The sealing gland (3) connects with the sealing seat (5) via a connecting member (2). A sealing cavity is formed between the sealing seat (5) and inner pipe (1), and an end face sealing member (6) is installed in the sealing cavity. The rotary compensating device solves the leakage problem exists in the high temperature and high pressure media pipe and widens the application range of the rotary compensating device.
Patent CA-2662300-A1 (CA)
Inventor: SAUVAGEAU DAVID
IPC: A47K3/02
Filed: 2009-04-09
Abstract: The present invention relates generally to structures for enclosing bathing fixtures, such as bathtubs, whirlpools and showers. More particularly, it relates to an apron assembly comprising a frame member and an access panel that are held together through magnetic means.
Patent CA-2663431-A1 (CA)
Inventor: LEE JEONG HOON
IPC: G06Q50/00
Filed: 2009-04-21
Abstract: A method for providing content through a content providing system, including permitting access to the system through a media device; outputting a screen including a plurality of menu items including a view brand contents item; when the view brand contents item is selected by a user, outputting a screen including specific brand goods and a keyword input window; receiving a keyword input from the user; outputting a search result screen including brands matching the input keyword; outputting an e-book related to a brand selected by the user;  outputting a brand store selected by the user; classifying and outputting brand content selected by the user according to a producer of the content; storing content selected by the user in an internal user space; and providing a publicity space in which the content stored in the internal user space can be publicized.
Patent CA-2667550-A1 (CA)
Title: Crystalline form of 4-(.beta.-d-glucopyranos-1-yl)-1-methyl-2-[4-((s)-tetrahydrofuran-3-yloxy)-benzyl]-benzene, a method for its preparation and the use thereof for preparing medicaments
Inventor: HIMMELSBACH FRANK
IPC: A61K31/70
Filed: 2007-10-26
Abstract: The invention relates to a crystalline form of 4-(.beta.-D-glucopyranos-1 -yI)-1-methyl-2- [4-((S)-tetrahydrofuran-3-yloxy)-benzyI]-benzene, to a method for the preparation thereof, as well as to the use thereof for preparing medicaments.
Patent CA-2671815-A1 (CA)
Title: Environment sensing system for the hearing-impaired
Inventor: TAILLEFER ERIC
IPC: G08B21/00
Filed: 2007-11-26
Abstract: There is provided an environment sensing system for the deaf/hearing-impaired. A user wears a personal unit for notifying him/her of a sound event in its surrounding environment. The personal unit is also in communication with a central station, for the user to request immediate assistance. When receiving a sound event message from a sound detection unit in the environment, the personal unit vibrates and displays a notification on a screen. At any time, the user may request immediate assistance to the central station using push buttons located on the personal unit. The central station may contact the user by displaying inquiries or messages on the screen. The user may then confirm that immediate assistance is actually required or communicate more information to the central station using the push buttons.
Patent CA-2672205-A1 (CA)
Inventor: LIU JUNJIE
IPC: C07D209/14
Filed: 2007-12-18
Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of functionalities, but typically have at least one indole, carbonyl, and/or hydrazine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one indole, carbonyl, and/or hydrazine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
Patent CA-2672284-A1 (CA)
Inventor: BUSH LAWRENCE
IPC: A61K38/27
Filed: 2007-12-13
Abstract: Formulations containing complexed human growth hormone crystals are described. Also described are needleless injection systems for crystalline proteins.
Patent CA-2677023-A1 (CA)
Title: Method of purification of hydrophobic proteins
Inventor: MITTERER ARTUR
IPC: C07K1/34
Filed: 2008-02-19
Abstract: The present invention relates to a method for obtaining highly purified hydrophobic proteins from cells by extraction using a buffer containing a detergent and removal of said detergent by hydroxyapatite (HA) column chromatography.
Patent CA-2678117-A1 (CA)
Inventor: BONETTI JOSYANE
IPC: B32B27/32
Filed: 2008-02-20
Abstract: L'invention concerne un film barrière constitué de cinq couches superposé es, comprenant : une couche centrale de barrière comprenant un premier mélan ge d'EVOH et de PA, deux couches extérieures comprenant un deuxième mélange, deux couches adhésives entre la couche centrale et les deux couches extérie ures. Le deuxième mélange ne contient qu'un premier copolymère d'éthylène et d'une .alpha.-oléfine ayant une densité inférieure ou égale à 0,925 g/cm3 e t supérieure ou égale à 0,915 g/cm3 et un deuxième copolymère métallocène d' éthylène et d'une .alpha.-oléfine ayant une densité inférieure ou égale à 0, 910 g/cm3. Suivant l'invention, la proportion du deuxième copolymère par rap port au poids de sa couche extérieure est supérieure ou égale à 20 % et infé rieure ou égale à 45 %, la température d'initiation au scellage pour une for ce de rupture du scellage supérieure ou égale à 15 N / 30 mm est inférieure à 120 °C, la force de rupture de scellage du film est supérieure ou égale à 10 N / 30 mm après passage au bain-marie d'une heure et demie à 85 °C.
Patent CA-2678241-A1 (CA)
Inventor: SCHILLING ROBIN B
IPC: A01C7/20
Filed: 2009-09-08
Abstract: A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification.
Patent CA-2678977-A1 (CA)
Title: Biocide compositions (ii)
Inventor: HOFER RAINER
IPC: A01N37/18
Filed: 2008-02-14
Abstract: Suggested are biocide compositions, comprising (a) at least one dialkylamide based on oleic or linoleic acid, and (b) at least one biocide. The compositions exhibit an improved stability even if stored at temperatures between 5° and 40°C over a longer period.
Patent CA-2680091-A1 (CA)
Title: Method for obtaining a valuable product, particularly starch, from grain flour
Inventor: WITT WILLI
IPC: C13B10/00
Filed: 2008-02-07
Abstract: The invention relates to a method for obtaining a valuable product, particularly starch and/or protein, from grain flour, wherein i. the grain flour is mixed into a dough using fresh or process water, ii. the dough is divided into at least two fractions, particularly centrifugally into a heavy A starch fraction, a protein and B starch fraction (nozzle phase of the decanter), and a pentosan fraction, iii. the fractions obtained are used to produce biogas, which is used to generate energy, and iv. wherein the fraction used for the production of the biogas is subjected to at least one liquefaction step (step 505) and a phase separation (step 506), with the biogas being produced from the liquid phase of the phase separation.
Patent CA-2680792-A1 (CA)
Inventor: BECKMAN EVAN
IPC: A61K39/395
Filed: 2008-03-17
Abstract: Methods of treating disease with soluble inhibitors of the lymphotoxin pathway having improved properties. Improved LTBR-Ig fusion proteins, and pharmaceutical compositions thereof, are also described.
Patent CA-2682114-A1 (CA)
Inventor: MOREAU ALAIN
IPC: A23L33/00
Filed: 2008-03-31
Abstract: A method for determining the risk for developing a scoliosis comprising m onitoring osteopontin (OPN) expression in a sample from a subject over time; wherein an OPN expression that increases in the subject sample over time is indicative that the subject is at risk for developing a scoliosis.
Patent CA-2682378-A1 (CA)
Inventor: MATSUHISA KEIICHI
IPC: A61K9/10
Filed: 2008-04-01
Abstract: Disclosed is a suspension for visualizing a transparent tissue in an eye, which can be used as a means which is easy to use for improving the visibility of a transparent tissue in an eye during the surgery and which is highly safe. The suspension comprises a microparticle comprising a biodegradable polymeric compound, at least one salt selected from the group consisting of a trivalent metal salt and a bivalent metal salt, and an aqueous medium having the microparticle and the salt contained therein.
Patent CA-2682905-A1 (CA)
Title: Container with stacking feature
Inventor: PETLAK FRANK ANDREW
IPC: B65D21/032
Filed: 2009-10-19
Abstract: Container including a bottom and sidewalls with undulating pattern of peaks and valley. At least one stacking feature is provided to allow a plurality of containers to be stacked. In one embodiment, the stacking feature is disposed proximate a bottom edge of the sidewall at a peak.  In another embodiment, the stacking feature is a stack flap disposed proximate a top edge of the container. Alternatively, the stacking feature is a stack ring having a shape which corresponds to the sidewall perimeter and has an inwardly protruding lip.
Patent CA-2683760-A1 (CA)
Title: Use of bipolar trans carotenoids as a pretreatment and in the treatment of peripheral vascular disease
Inventor: GAINER JOHN L
IPC: A61K31/194
Filed: 2008-04-11
Abstract: The subject application relates to methods of treatment of peripheral vascular disease (PVD) as well as ischemic osteonecrosis, peritoneal ischemia, chronic ocular disease, macular degeneration, or diabetic retinopathy, comprising administering a therapeutically effective amount of a trans carotenoid. The invention also relates to the use of such carotenoids as pretreatments for mammals at risk of an ischemic event.
Patent CA-2691890-A1 (CA)
Title: Nano-sized metal and metal oxide particles for more complete fuel combustion
Inventor: SANDERS JAMES KENNETH
IPC: C10L1/10
Filed: 2008-06-06
Abstract: A fuel composition contains a liquid fuel and nano-sized metal particles or nano-sized metal oxide particles or combinations thereof. The nano-sized metal particles and nano-sized metal oxide particles can be used to either improve combustion or increase catalytic chemical oxidation of fuel.
Patent CA-2693748-A1 (CA)
Inventor: ROWAN PAUL JOHN
IPC: F03D7/04
Filed: 2007-07-12
Abstract: In a wind turbine/generator having a rotatable hub, at least one blade rotatably secured to the hub, a pitch control system for adjusting pitch of each blade, the pitch control system located within the rotatable hub, a stationary nacelle, and a slip ring assembly at a junction of an electrical circuit between the rotatable hub and the stationary nacelle, the slip ring assembly operatively arranged for transmission of electrical signals between equipment located within the rotating hub and equipment located within the stationary nacelle, an apparatus for grid loss ride-through for the pitch control system, comprising means for sensing and monitoring power on the rotating side of the slip ring assembly, and, means for supplying power to the pitch control system from a backup power source when the sensed power drops to a predetermined level.
Patent CA-2700301-A1 (CA)
Inventor: WHITE MAURICE A
IPC: F01B29/10
Filed: 2005-08-23
Abstract: Present implementations provide an approach that allows for a double-acting, multi--cylinder, thermodynamically resonant, alpha configuration free-piston Stirling system.  The system includes overstroke preventers that control extent of piston travel to prevent undesirable consequences of piston travel beyond predetermined limits. The overstroke preventers involve controlled work extraction out of the system or controlled work input into the system. Implementations can also include duplex linear alternators, and/or frequency tuning systems, and/or vibration balancing configurations.
Patent CA-2700660-A1 (CA)
Inventor: DALEMANS DANIEL
IPC: C11B3/12
Filed: 2008-10-24
Abstract: The present invention is related to a method for reducing the saturated fatty acid content of milk fat, a milk fat which includes reduced saturated fatty acid content, preferably obtained by the method of the invention, as well as to food compositions comprising said fat.
Patent CA-2701646-A1 (CA)
Inventor: GOEPFERT ULRICH
IPC: C07K16/00
Filed: 2008-10-09
Abstract: The current invention reports a method for the recombinant production of a secreted heterologous immunoglobulin in a CHO cell comprising the following steps: i) providing a CHO cell, which is adapted to growth in suspension culture, adapted to growth in serum-free medium, mycoplasma free, and virus free, ii) providing a vector comprising a prokaryotic origin of replication, a first nucleic acid conferring resistance to a prokaryotic selection agent, a second nucleic acid encoding the heavy chain of said heterologous immunoglobulin, a third nucleic acid encoding the light chain of said heterologous immunoglobulin, a fourth nucleic acid conferring resistance to a eukaryotic selection agent, iii) transfecting said CHO cell, wherein said transfecting comprises a) transfecting said CHO cell with said vector comprising a fourth nucleic acid conferring resistance to a first eukaryotic selection agent, b) selecting a CHO cell by growth in cultivation medium containing said first eukaryotic selection agent, c) transfecting said selected CHO cell with said vector comprising a fourth nucleic acid conferring resistance to a second eukaryotic selection agent different to said first eukaryotic selection agent, d) selecting a CHO cell by selected growth in cultivation medium containing said first and said second eukaryotic selection agent, iv) cultivating said transfected CHO cell in a medium in the presence of said first and second eukaryotic selection agent, under conditions suitable for the expression of said second, and third nucleic acid, and v) recovering said secreted heterologous immunoglobulin from the cultivation medium.