baber/WOPTO huggingface dataset:
Patent CA-2514337-A1 (CA)
Title: Process for producing sugar chain asparagine derivative
Inventor: FUKAE KAZUHIRO
IPC: C12P19/28
Filed: 2004-02-03
Abstract: A process for producing sugar chain asparagine derivatives from defatted egg yolk, which comprises: (a) a step in which defatted egg yolk is treated with a proteinase to produce a sugar chain peptide mixture; (b) a step in which the sugar chain peptide mixture is treated with a peptidase to produce a sugar chain asparagine mixture; (c) a step in which a lipid-soluble protective group is introduced into sugar chain asparagines in the sugar chain asparagine mixture to produce a sugar chain asparagine derivative mixture; and (d) a step in which the sugar chain asparagine derivative mixture is subjected to chromatography to separate it into sugar chain asparagine derivatives.
Patent CA-2514797-A1 (CA)
Inventor: CASE SIMON JAMES
IPC: G06F17/30
Filed: 2004-01-20
Abstract: An apparatus and method are provided for determining a level of expertise applicable to a particular document and for using this determined level of expertise in an improved information retrieval arrangement. A trainable document classifier is used to identify an applicable level of expertise using a metric indicative of the commonality, as measured with reference to a reference corpus, of terms comprised in a given document, trained using a training set of documents comprising, for each of a plurality of predetermined levels of expertise, a representative sample of documents and their respective metric values. An information retrieval apparatus is arranged to identify documents relevant to a specified category of information and to select from documents so identified those having a level of expertise, determined by the trained document classifier, matching a specified level of expertise for a target user in respect of that category of information.
Patent CA-2515603-A1 (CA)
Inventor: BRINK ARJEN
IPC: A61K38/095
Filed: 2004-02-10
Abstract: The present invention relates to nucleic acids and polypeptides encoded thereby, whose expression is modulated in brain microvascular endothelial cells undergoing early dynamic inflammation-induced changes in blood-brain barrier functionality. Such polypeptides are referred to as lipopolysaccharide-sensitive (LPSS) polypeptides herein. These nucleic acids and polypeptides may be useful in methods for controlling blood-brain barrier properties in mammals in need of such biological effects. This includes the diagnosis and treatment of disturbances in the blood-brain/retina barrier, brain (including the eye) disorders, as well as peripheral vascular disorders. Additionally, the invention relates to the use of anti-LPSS polypeptide antibodies or ligands as diagnostic probes, as blood-brain barrier targeting agents or as therapeutic agents as well as the use of ligands or modulators of expression, activation or bioactivity of LPSS polypeptides as diagnostic probes, therapeutic agents or drug delivery enhancers.
Patent CA-2516824-A1 (CA)
Title: Pyrazolo[1,5-a]pyrimidine derivatives
Inventor: TAKAKUWA MIKA
IPC: A61P17/00
Filed: 2004-03-01
Abstract: The Pyrazolo[1,5-a]pyrimidine derivatives represented by formula I and their pharmaceutically acceptable salts exhibit excellent kinase inhibiting activity. Drugs comprising the compounds as effective ingredients are therefore expected to be useful as therapeutic or prophylactic agents for a protein kinase mediated disorder in which kinase is implicated, such as inflammatory disease, autoimmune disease, destructive bone disorder, cancer and/or tumour growth. H,N,R3
Patent CA-2517466-A1 (CA)
Inventor: PATRICK STEPHEN
IPC: G05D16/10
Filed: 2005-08-29
Abstract: A pressure regulator for dispensing CO2 gas from a pressurized cylinder which has a reduced probability of freezing when liquid carbon dioxide is converted to the gaseous phase. A plunger which is configured to increase the length of the gas flow path between the regulator inlet and the regulator outlet, and thus to allow liquid CO2 more time to convert to a gas before egressing from the regulator. In the preferred embodiment orifices are provided through the plunger head and spaces are provided about the periphery of the plunger head, which allow the CO2 liquid to flow from the underside of the plunger through the plunger head, over the top of the plunger and about the side of the plunger head before egressing through the regulator outlet.
Patent CA-2518845-A1 (CA)
Inventor: NABORS BILL
IPC: F21V19/06
Filed: 2004-04-20
Abstract: A mantle assembly including a holder (20, 40), a mantle clip (24, 56), and a mantle (22). The holder (20, 40) includes first (46) and second abutment (48) portions for biasing or otherwise holding end portions (62, 64) of the mantle clip (24, 56) so that an opening of the mantle clip is held in an open position. The end portions (62, 64) are held such that once the open portion of the mantle clip is placed onto a mantle base (36), the holder (20, 40) may be pulled away or otherwise manipulated so that the end portions slide out of or off of the abutment portions and the mantle clip may attach to the mantle base (36). The attachment of the mantle clip (24, 56) to the mantle base (36) may be formed, for example, by the end portions (62, 64) biasing back into position after being released by the mantle holder (20, 40), so that the middle portion becomes smaller and locks around the mantle base (36).
Patent CA-2519042-A1 (CA)
Inventor: GAUTIER MICHEL
IPC: B63C9/15
Filed: 2004-02-27
Abstract: L'objet de l'invention est un dispositif portable et autonome d'émission d'un signal, notamment pour un homme à la mer comprenant un réceptacle (10) avec des moyens (12) de fixation sur le porteur, un insert (14) à au moins une fonction muni de son alimentation (16) électrique, des moyens (18) de mise en service de cet insert et des moyens (20) mécaniques amovibles de déclenchement de ces moyens (18) de mise en service.
Patent CA-2519319-A1 (CA)
Inventor: YUMIZA MIYOSHI
IPC: B62D65/02
Filed: 2004-03-10
Abstract: An assembly plant and an assembly method for vehicles, wherein an operation for supplying a large number of members for assembling the vehicles is advanced toward a radial center, and the plurality of supplied members are assembled on a rotary assembly stand installed at the radial center for each unit of the vehicles.
Patent CA-2519791-A1 (CA)
Inventor: KURIBAYASHI HIDENARI
IPC: G01F1/68
Filed: 2004-03-22
Abstract: A flow rate sensor (22) is installed at a wall surface of a flow passage (4) through which a fluid to be measured flows. On the downstream side of the flow rate sensor (22) is provided a member having a flow passage (17) with a minimum cross section that is extremely smaller than the cross section of the flow passage (4) at a position where the flow rate sensor (22) is installed.
Patent CA-2521202-A1 (CA)
Title: 1,3,4-substituted pyrazoles for use as 5-ht receptor antagonists in the treatment of psychoses and neurological disorders
Inventor: SCHIEMANN KAI
IPC: A61P25/18
Filed: 2004-03-08
Abstract: The invention relates to the compounds of formula (I), and to the salts and solvates thereof, wherein X, R1, R2, R5 and Q are defined as in claim 1, and to the intermediate compounds of formula (IA). The inventive compounds are suitable as ligands of 5 HT receptors.
Patent CA-2523470-A1 (CA)
Title: Systeme d'entrainement d'ensemble de distribution de distributeur automatique
Inventor: PERCY CHARLES WAYNE
IPC: G07F11/00
Filed: 2005-10-14
Abstract: Un distributeur automatique comprend un premier et un deuxième mécanisme de libération fixés aux parties avant des diviseurs de plateau adjacents s'étendant le long d'un plateau de produit et établissant une file d'attente de produits. Un système de transport de produit est disposé dans le meuble afin de transporter un conteneur de produit sélectionné à partir de la file d'attente de produit jusqu'à une chambre de livraison. Un mécanisme d'entraînement opératoirement relié à chacun des premier et deuxième mécanismes de libération est monté au-dessous du plateau de produit afin de déplacer simultanément le premier et le deuxième mécanisme de libération pour libérer un produit sélectionné dans le système de transport du produit.
Patent CA-2527070-A1 (CA)
Inventor: HAGER JAMES R
IPC: G01S13/935
Filed: 2004-06-08
Abstract: A method for incorporating a forward ranging feature into a radar altimeter (50) is described. The method comprises positioning an antenna of the altimeter such that a side lobe (24) of a radar signal radiates from the antenna in a forward direction and processing a radar return from the side lobe to determine a range to a forward object (30).
Patent CA-2527227-A1 (CA)
Title: Apparatus and method for forming two component food product
Inventor: LABRUNO RONALD F
IPC: A23P1/12
Filed: 2004-04-09
Abstract: A method and apparatus (10) for forming molded food products having an outer first component (29) and an inner second component is provided. The apparatus (10) includes a pressurized supply of first component (29) and a pressurized supply of second component. A mold housing (31) extends along a first direction. A first end portion and a second end portion are arranged to be movable along the first direction within the mold housing (31) and to be separated by a pre-selected distance along the first direction. An injector tube (70) is in fluid communication with the supply of pressurized second component. The first and second end portions are arranged to be contained within the mold housing (31) in a fill position to form a mold cavity within the mold housing around the injector tube (70). The mold cavity has an inlet in fluid communication with the supply of pressurized first component (29) when in the fill position to receive first component (29) to form a shell having an inside void. The injector tube (70) provides a pathway for the pressurized second component into the inside void of the shell to fill the inside void with the second component to complete a two-component molded food product.
Patent CA-2528433-A1 (CA)
Title: Thiadiazoline derivative
Inventor: YAMAMOTO JUNICHIRO
IPC: A61P35/00
Filed: 2004-06-09
Abstract: Disclosed are thiadiazoline derivatives represented by the general formula (I): (I) [wherein R1 represents a hydrogen atom or the like; R2 represents a hydrogen atom, -COR5 (wherein R5 represents a lower alkyl, etc.) or the like;  R3 represents a lower alkyl or the like; R4 represents an aryl or the like; A  represents -(CH2)n- (wherein n is an integer of 1-6) or the like; and B  represents -NR6R7 (wherein R6 and R7 may be the same or different and represent hydrogen atoms, lower alkyls, etc.) or the like] and pharmacologically acceptable salts thereof.
Patent CA-2528446-A1 (CA)
Title: Herbicidal composition
Inventor: WATANABE ATSUSHI
IPC: A01N35/10
Filed: 2005-11-30
Abstract: A herbicidal composition which comprises clethodim, a sulfonate surfactant, a polyoxyalkylene fatty acid ester and an aromatic hydrocarbon gives good stability of the emulsion after it is diluted with water.
Patent CA-2536480-A1 (CA)
Title: Novel antimicrobial aryloxazolidinone compounds
Inventor: GORDEEV MIKHAIL
IPC: C07D413/02
Filed: 2004-08-13
Abstract: Compounds of formula (I) and methods for their preparation are disclosed.  Further disclosed are methods of making biologically active compounds of formula (I) as well as pharmaceutically acceptable compositions comprising compounds of formula (I). Compounds of formula (I) as disclosed herein can be used in a variety of applications including use as antibacterial agents. They are especially active against aerobic Gram-negative organisms. The compounds have the following structure: or a pharmaceutically acceptable salt thereof wherein: ~---~is a bond or is absent; A is a structure selected from the group consisting of i, ii, iii, and iv wherein ~---~ is a bond or is absent and ~~~~~ indicated points of attachment; and the other variables are defined in the description
Patent CA-2537580-A1 (CA)
Inventor: VASS DON GRANT
IPC: B65G53/24
Filed: 2006-02-24
Abstract: An agricultural vacuum conveyor feeding apparatus includes a vacuum conduit having a first end thereof adapted for attachment to a suction port on a vacuum conveyor, and an intake nozzle defining an intake opening on a second end thereof. A material conveying member such as a rotating auger or a scoop extends outward from the intake end of the vacuum conduit and is operative to move granular material toward the intake opening of the intake nozzle when moved through a quantity of granular material. The material conveying member is attached to the intake nozzle such that the intake nozzle moves to follow the material conveying member as the material conveying member moves granular material toward the intake opening. In one embodiment the intake nozzle and material conveying member are fixed to a vacuum conveyor and moved by moving the vacuum conveyor.
Patent CA-2540698-A1 (CA)
Title: Composition for on-site forming gasket, gasket, (meth)acrylic polymer and curing composition thereof
Inventor: OKADA KENJI
IPC: F16J15/14
Filed: 2004-09-21
Abstract: Disclosed are a composition for on-site forming gaskets which is excellent in heat resistance, weather resistance, oil resistance, curability and compression set, a gasket, a (meth)acrylic acid and a curing composition thereof. Specifically disclosed are a composition for on-site forming gaskets which essentially contains a vinyl polymer having a (meth)acryloyl group at the end of molecule and whose cured product exhibits a certain compression set, and a gasket. Also disclosed are a (meth)acrylic polymer which has a (meth)acryloyl group at the end of molecule and whose cured product exhibits good oil resistance, and a curing composition thereof.
Patent CA-2540712-A1 (CA)
Title: Waste water treatment system and process
Inventor: OLIVIER LAURENT
IPC: C02F3/30
Filed: 2004-10-04
Abstract: Biological methods and systems for treating liquid and solid waste from animal farms optionally including addition of anolyte (230a) and catholyte (230c).
Patent CA-2540760-A1 (CA)
Inventor: WOLFGANG CURT DOUGLAS
IPC: C12Q1/68
Filed: 2004-10-05
Abstract: ILIA or a gene located near ILIA on chromosome 2q14 may contribute to hepatotoxicity, as measured by increased serum levels of aspartate transaminase, during N-benzoyl-staurosporine treatment for macular edema.  Accordingly, genetic polymorphisms in the ILIA gene are useful as biomarkers for predicting staurosporine derivative-mediated hepatotoxicity.
Patent CA-2545296-A1 (CA)
Inventor: BIADATTI THIBAUD
IPC: C07C235/20
Filed: 2004-12-06
Abstract: The present invention relates to novel compounds corresponding to the general formula (I) below: to compositions containing them and to their use in pharmaceutical compositions intended for use in human or veterinary medicine, or alternatively in cosmetic compositions.
Patent CA-2545503-A1 (CA)
Inventor: BRINKMANN VOLKER
IPC: A61K31/135
Filed: 2004-12-17
Abstract: Disclosed is the use of sphingosine-1-phosphate (S1P) receptor agonists, preferably 2-amino-2- [2- (4-octylphenyl)ethyl] propane-1,3-diol, in the treatment of progressive dementia or brain degenerative diseases.
Patent CA-2545747-A1 (CA)
Inventor: NASH LARRY L
IPC: C08F297/04
Filed: 2004-11-05
Abstract: We disclose a monovinylarene/conjugated diene block copolymer, comprising: (i) a random (conjugated dieneX/monovinylareney)m block, wherein x is about 2.5 wt% to about 10 wt%, y is from about 90 wt% to about 97.5 wt%, and x + y is about 97.5 wt% to 100 wt%; and (ii) a (conjugated dime)n block; wherein n is from about 20 wt% to about 30 wt%, m is from about 70 wt% to about 80 wt%, and m + n is from about 90 wt% to 100 wt%. We also disclose a method of forming the block copolymer and a method for fabricating an article from the block copolymer. The block copolymer typically exhibits a Tg at least about 10~C  less than the Tg of a reference polymer differing only in that x is about 0 wt% and y is about 100 wt%.
Patent CA-2548083-A1 (CA)
Inventor: HSU OSCAR KAI CHI
IPC: B29C47/00
Filed: 2004-11-18
Abstract: A process and apparatus are disclosed for the continuous manufacture of a polyurethane sheet to be used as polishing pad for chemical-mechanical polishing. The process uses urethane pre-polymers and fillers/additives fed from a tank (10) which is mixed with a curing agent stored in a nitrogen blanked tank (20) inside a dynamic mixer (30). The reacting composition (32) is fed to a feed end of a double steel belt press (40) which is heated and compressed therein. A continuous sheet exits that the belt press (40) and is cut to length by a roller blade cutter (62). Cut sheets (32B) are then stacked (70) and post cured in an oven (80).
Patent CA-2549334-A1 (CA)
Title: Coating compositions with enhanced corrosion resistance and appearance
Inventor: SCHNEIDER JOHN R
IPC: C09D7/61
Filed: 2004-12-15
Abstract: Coating compositions having improved corrosion resistance are disclosed. The coatings comprise high levels of particles having particle size and surface area sufficient to provide the desired level of corrosion resistance. The improved resistance is achieved without adversely affecting the appearance of the coatings. Methods of using the coatings, and the substrates coated therewith, are also disclosed.
Patent CA-2550522-A1 (CA)
Title: Photoresist removal
Inventor: MINSEK DAVID W
IPC: G03C5/00
Filed: 2003-12-17
Abstract: Disclosed herein is a composition and method for semiconductor processing. I n one embodiment, a wet-cleaning composition for removal of photoresist is provided. The composition comprises a strong base; an oxidant; and a polar solvent. In another embodiment, a method for removing photoresist is provide d. The method comprises the steps of applying a wet-cleaning composition comprising about 0.1 to about 30 weight percent strong base; about one to about 30 weight percent oxidant; about 20 to about 95 weight percent polar solvent; and removing the photoresist.
Patent CA-2551004-A1 (CA)
Title: Water repellant curable aqueous compositions
Inventor: FINCH WILLIAM C
IPC: C03C25/47
Filed: 2006-06-23
Abstract: According to the present invention, water repellant curable compositions comprise: (i) one or more polyacid comprising at least two carboxylic acid groups, anhydride groups, or salts thereof; (ii) one or more polyol comprising at least two hydroxyl groups; (iii) one or more reactive waterproofing agent chosen from a C5 to C30 alk(en)yl 2-hydroxyethyl (alk(en))amide, C5 to C30 alk(en)yl bis(2-hydroxyethyl) amide, C11 to C30 alk(en)yl 2-hydroxyethyl (alk(en))amine, C11 to C30 alk(en)yl bis(2-hydroxy-ethyl) amine, C11 to C30 alk(en)yl tris(2-hydroxyethyl) amine, C5 to C30 alk(en)yl monoglyceride, C5 to C30 alk(en)yl monocarboxylate of a trihydric polyol, and mixtures thereof; and, (iv), optionally, one or more phosphorous-containing accelerator, wherein the ratio of the number of equivalents of said carboxylic acid groups, anhydride groups, or salts thereof to the total number of equivalents of said hydroxyl groups is from 1/0.01 to 1/3. The compositions provide concentrates dilutable with water to make thermosetting aqueous binder compositions. Further, the present invention provides methods of treating or contacting substrates chosen from a non-woven, woven and a composite, such as glass fiber substrates, with the thermosetting aqueous binder compositions, and drying and curing, as well as water resistant products produced thereby.
Patent CA-2551557-A1 (CA)
Title: A system and method for facilitating a transaction
Inventor: HENRY SIMON JOHN
IPC: G06Q30/00
Filed: 2004-12-23
Abstract: A system for facilitating a transaction, the system comprising: obtaining means operable to obtain information pertaining to an object that is for sale;  forwarding means operable to forward the information pertaining to the object to a first computing device that is arranged to present the information to a prospective purchaser; and establishing means operable to establish a communicating means associated with the first computing device and a second computing device that is used by a person managing a sale of the object, the communicating means being such that it allows the prospective purchaser and the person managing the sale to use the first computing device and the second computing device, respectively, to communicate with each other in relation to the sale of the object, thereby facilitating the transaction.
Patent CA-2556672-A1 (CA)
Title: Method for allocating a subchannel in an orthogonal frequency division multiple access cellular communication system
Inventor: KIM JEONG-HEON
IPC: H04B7/12
Filed: 2005-03-05
Abstract: ABSTRACT A method for allocating a subchannel in a transmitter of an Orthogonal Frequency Division Multiple Access (OFDMA) cellular communication system in which an entire frequency band includes a plurality of bands, each of the bands includes a plurality of bins, and each of the bins includes a plurality of subcarriers. The method includes dividing a predetermined time interval into an Adaptive Modulation and Coding (AMC) subchannel time interval and a diversity subchannel time interval; selecting any one of the plurality of bands in the AMC subchannel time interval; selecting a predetermined number of bins among the plurality of bins in the selected band; and allocating the selected bins to the AMC subchannel.
Patent CA-2556910-A1 (CA)
Inventor: LINE KEVIN KEITH
IPC: A44B18/00
Filed: 2005-02-24
Abstract: Fastener components (68, 99, 148, 305, 340), and method of making fastener components for securing loop-carrying members (112). The fastener component includes a tubular structure (99, 104, 148), and a plurality of discrete projections (72) extending from a surface of the tubular structure. Each projection includes a molded stem of resin integral with the surface from which the projection extends, and a loop~engageable head formed at a distal end of the stem to overhang the surface. In one implementation, a majority of the projections are directed away from a common, open longitudinal end (84) of the tubular structure to allow longitudinal overlap (102) of the fastener component with a complementary loop-carrying member received from the longitudinal end, but to resist subsequent removal of the loop-carrying member toward the longitudinal end due to engagement of the projections.
Patent CA-2557520-A1 (CA)
Inventor: LANDRY DONALD W
IPC: A61K38/17
Filed: 2004-02-26
Abstract: The present invention provides a method for regulating blood pressure in a hemodialysis subject using a vasopressin receptor agonist, so as to facilitate removal of excessive extracellular fluid in the subject.